ON Semiconductor MC7800AE, NCV7800 Technical data

MC7800, MC7800A, MC7800AE, NCV7800

1.0 A Positive Voltage Regulators

These voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and safe-area compensation. With adequate heatsinking they can deliver output currents in excess of

1.0 A. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents.

•Output Current in Excess of 1.0 A

•No External Components Required

•Internal Thermal Overload Protection

•Internal Short Circuit Current Limiting

•Output Transistor Safe-Area Compensation

•Output Voltage Offered in 1.5%, 2% and 4% Tolerance

•Available in Surface Mount D

3-Lead Transistor Packages

•NCV Prefix for Automotive and Other Applications Requiring Site

and Control Changes

•Pb-Free Packages are Available

PAK-3, DPAK-3 and Standard

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TO-220-3

T SUFFIX

CASE 221AB

Heatsink surface

Pin 1. Input

2. Ground

Heatsink surface (shown as terminal 4 in

case outline drawing) is connected to Pin 2.

3. Output

connected to Pin 2.

D2PAK-3

D2T SUFFIX

CASE 936

DPAK-3

DT SUFFIX

CASE 369C

MAXIMUM RATINGS (T

Rating Symbol

Input Voltage (5.0 - 18 V)

Power Dissipation P

Thermal Resistance, Junction-to-Ambient

Thermal Resistance, Junction-to-Case

Storage Junction Temperature Range

Operating Junction Temperature T

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. *This device series contains ESD protection and exceeds the following tests:

Human Body Model 2000 V per MIL_STD_883, Method 3015. Machine Model Method 200 V.

= 25°C, unless otherwise noted)

Value Unit

369C 221A 936

(24 V)

5.0 5.0 5.0 °C/W

stg

35 40

Internally Limited W

92 65 Figure 15°C/W

-65 to +150 °C

+150 °C

Vdc

STANDARD APPLICATION

Input

Cin*

0.33 mF

A common ground is required between the input and the output voltages. The input voltage must remain typically 2.0 V above the output voltage even during the low point on the input ripple voltage.

XX,

These two digits of the type number indicate nominal voltage.

Cin is required if regulator is located an

appreciable distance from power supply filter.

CO is not needed for stability; however,

it does improve transient response. Values of less than 0.1 mF could cause instability.

MC78XX

Output

CO**

ORDERING INFORMATION

See detailed ordering and shipping information in the package dimensions section on page 23 of this data sheet.

DEVICE MARKING INFORMATION

See general marking information in the device marking section on page 30 of this data sheet.

© Semiconductor Components Industries, LLC, 2008

March, 2008 - Rev. 18

1 Publication Order Number:

MC7800/D

R18 100 k

D1 Zener

Q7 QNPN

R17

9.0 k

10.66 k

1.56 k

Q8 QNPN

LAT

Q17

Q6 QNPN

MC7800, MC7800A, MC7800AE, NCV7800

QNPN 2

QNPN

Q14

Q5 QNPN 2

1.0 k

MC7800

R11 15 k

4.5 k

3.0 P

Q13 QNPN

QNPN 6

R24 50

LAT 3 A Q18

QNPN

R7 14 kR31.8 k

Q10

Q15

Q2 QNPN 4

R22 100

R20 17500

N+

QNPN

Q16

Diode

1.0 P

C1 30 P

5.0 k

QNPN

R16 600

3.0 k

Q3 QNPN

Q12

Q19 QNPN

3340-(3316ACT)

SUB Q11 2

R21

600

D2 Zener

R19

27.5 k

R10

R14

1.0 k

3.0 k

6.0 k

3.0 k

R13 11660

R12

R25

R26

R15 680

Q20 QNPN

R23

0.2

R29

9.0 k

R28

9.0 k

R27

9.0 k

out

5.01

R30 18 k

Sense

This device contains 22 active transistors.

Figure 1. Representative Schematic Diagram

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 10 V, IO = 500 mA, TJ = T

to 125°C (Note 1), unless otherwise noted)

low

MC7805B, NCV7805 MC7805C

Characteristic Symbol

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W)

7.0 Vdc ≤ Vin ≤ 20 Vdc

8.0 Vdc ≤ Vin ≤ 20 Vdc

Line Regulation (Note 4)

Reg

7.5 Vdc ≤ Vin ≤ 20 Vdc, 1.0 A

8.0 Vdc ≤ Vin ≤ 12 Vdc

Load Regulation (Note 4)

Reg

5.0 mA ≤ IO ≤ 1.0 A

5.0 mA ≤ IO ≤ 1.5 A (TA = 25°C)

Quiescent Current I

Quiescent Current Change

7.0 Vdc ≤ Vin ≤ 25 Vdc

5.0 mA ≤ IO ≤ 1.0 A (TA = 25°C)

Ripple Rejection

RR - 68 - 62 83 - dB

Min Typ Max Min Ty p Max

4.8 5.0 5.2 4.8 5.0 5.2 Vdc

line

load

4.75

5.0

1.3

0.15

5.25

100

4.75

- 3.2 8.0 - 3.2 6.5 mA

0.5

5.0

0.5

0.8

1.3

0.3

0.08

5.25

20 10

25 25

1.0

0.8

Unit

Vdc

8.0 Vdc ≤ Vin ≤ 18 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI - V

Output Noise Voltage (TA = 25°C)

10 Hz ≤ f ≤ 100 kHz

Output Resistance f = 1.0 kHz r

Short Circuit Current Limit (TA = 25°C)

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output Voltage TCV

1. T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

max

- 2.0 - - 2.0 - Vdc

- 10 - - 10 -

- 0.9 - - 0.9 -

- 0.2 - - 0.6 - A

- 2.2 - - 2.2 - A

- -0.3 - - -0.3 - mV/°C

mV/V

2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 10 V, IO = 1.0 A, TJ = T

to 125°C (Note 3), unless otherwise noted)

low

MC7805AB/MC7805AC/NCV7805AB

Characteristic Symbol Min Typ Max Unit

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W)

4.9 5.0 5.1 Vdc

4.8 5.0 5.2 Vdc

7.5 Vdc ≤ Vin ≤ 20 Vdc

Line Regulation (Note 4) Reg

line

7.5 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA - 0.5 10

8.0 Vdc ≤ Vin ≤ 12 Vdc, IO = 1.0 A - 0.8 12

8.0 Vdc ≤ Vin ≤ 12 Vdc, IO = 1.0 A, TJ = 25°C - 1.3 4.0

7.3 Vdc ≤ Vin ≤ 20 Vdc, IO = 1.0 A, TJ = 25°C - 4.5 10

Load Regulation (Note 4) Reg

load

5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C - 1.3 25

5.0 mA ≤ IO ≤ 1.0 A - 0.8 25

250 mA ≤ IO ≤ 750 mA - 0.53 15

Quiescent Current I

Quiescent Current Change

- 3.2 6.0 mA

8.0 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA - 0.3 0.8

7.5 Vdc ≤ Vin ≤ 20 Vdc, TJ = 25°C - - 0.8

5.0 mA ≤ IO ≤ 1.0 A - 0.08 0.5

Ripple Rejection

RR 68 83 - dB

8.0 Vdc ≤ Vin ≤ 18 Vdc, f = 120 Hz, IO = 500 mA

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI - V

Output Noise Voltage (TA = 25°C)

10 Hz ≤ f ≤ 100 kHz

Output Resistance (f = 1.0 kHz) r

Short Circuit Current Limit (TA = 25°C)

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output Voltage TCV

3. T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

max

- 2.0 - Vdc

- 10 -

- 0.9 -

mV/V

- 0.2 - A

- 2.2 - A

- -0.3 - mV/°C

4. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 11 V, IO = 500 mA, TJ = T

to 125°C (Note 5), unless otherwise noted)

low

MC7806B/NCV7806B MC7806C

Characteristic Symbol

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) V

Min Typ Max Min Ty p Max

Unit

5.75 6.0 6.25 5.75 6.0 6.25 Vdc

Vdc

8.0 Vdc ≤ Vin ≤ 21 Vdc - - - 5.7 6.0 6.3

9.0 Vdc ≤ Vin ≤ 21 Vdc 5.7 6.0 6.3 - - -

Line Regulation, TJ = 25°C (Note 6) Reg

line

8.0 Vdc ≤ Vin ≤ 25 Vdc - 5.5 120 - 0.5 24

9.0 Vdc ≤ Vin ≤ 13 Vdc - 1.4 60 - 0.8 12

Load Regulation, TJ = 25°C (Note 6) Reg

load

- 1.3 120 - 1.3 30 mV

5.0 mA ≤ IO ≤ 1.5 A

Quiescent Current (TJ = 25°C) I

Quiescent Current Change

- 3.3 8.0 - 3.3 8.0 mA

8.0 Vdc ≤ Vin ≤ 25 Vdc - - - - 0.3 1.3

5.0 mA ≤ IO ≤ 1.0 A - - 0.5 - 0.08 0.5

Ripple Rejection RR - 65 - 58 65 - dB

9.0 Vdc ≤ Vin ≤ 19 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI - V

Output Noise Voltage (TA = 25°C) V

- 2.0 - - 2.0 - Vdc

- 10 - - 10 -

mV/V

10 Hz ≤ f ≤ 100 kHz

Output Resistance f = 1.0 kHz r

Short Circuit Current Limit (TA = 25°C) I

- 0.9 - - 0.9 -

- 0.2 - - 0.2 - A

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output

max

TCV

- 2.2 - - 2.2 - A

- -0.3 - - -0.3 - mV/°C

Voltage

5. T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

6. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 11 V, IO = 1.0 A, TJ = T

to 125°C (Note 7), unless otherwise noted)

low

MC7806AC

Characteristic Symbol Min Typ Max Unit

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) V

5.88 6.0 6.12 Vdc

5.76 6.0 6.24 Vdc

8.6 Vdc ≤ Vin ≤ 21 Vdc

Line Regulation (Note 8) Reg

line

8.6 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA - 5.0 12

9.0 Vdc ≤ Vin ≤ 13 Vdc, IO = 1.0 A - 1.4 15

Load Regulation (Note 8) Reg

load

5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C - 1.3 25

5.0 mA ≤ IO ≤ 1.0 A - 0.9 25

250 mA ≤ IO ≤ 750 mA - 0.2 15

Quiescent Current I

Quiescent Current Change

- 3.3 6.0 mA

9.0 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA - - 0.8

9.0 Vdc ≤ Vin ≤ 21 Vdc, IO = 1.0 A, TJ = 25°C - - 0.8

5.0 mA ≤ IO ≤ 1.0 A - - 0.5

Ripple Rejection RR 58 65 - dB

9.0 Vdc ≤ Vin ≤ 19 Vdc, f = 120 Hz, IO = 500 mA

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI - V

Output Noise Voltage (TA = 25°C) V

- 2.0 - Vdc

- 10 -

mV/V

10 Hz ≤ f ≤ 100 kHz

Output Resistance (f = 1.0 kHz) r

Short Circuit Current Limit (TA = 25°C) I

- 0.9 -

- 0.2 - A

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output Voltage TCV

7. T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

max

- 2.2 - A

- -0.3 - mV/°C

8. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 14 V, IO = 500 mA, TJ = T

to 125°C (Note 9), unless otherwise noted)

low

MC7808B/NCV7808B MC7808C

Characteristic Symbol Min Typ Max Min Typ Max Unit

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) V

7.7 8.0 8.3 7.7 8.0 8.3 Vdc

Vdc

10.5 Vdc ≤ Vin ≤ 23 Vdc - - - 7.6 8.0 8.4

11.5 Vdc ≤ Vin ≤ 23 Vdc 7.6 8.0 8.4 - - -

Line Regulation, TJ = 25°C, (Note 10) Reg

line

10.5 Vdc ≤ Vin ≤ 25 Vdc - 6.0 160 - 6.0 32

11 Vdc ≤ Vin ≤ 17 Vdc - 1.7 80 - 1.7 16

Load Regulation, TJ = 25°C (Note 10) Reg

load

- 1.4 160 - 1.4 35 mV

5.0 mA ≤ IO ≤ 1.5 A

Quiescent Current I

Quiescent Current Change

- 3.3 8.0 - 3.3 8.0 mA

10.5 Vdc ≤ Vin ≤ 25 Vdc - - - - - 1.0

5.0 mA ≤ IO ≤ 1.0 A - - 0.5 - - 0.5

Ripple Rejection RR - 62 - 56 62 - dB

11.5 Vdc ≤ Vin ≤ 18 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI - V

Output Noise Voltage (TA = 25°C) V

- 2.0 - - 2.0 - Vdc

- 10 - - 10 -

mV/V

10 Hz ≤ f ≤ 100 kHz

Output Resistance f = 1.0 kHz r

Short Circuit Current Limit (TA = 25°C) I

- 0.9 - - 0.9 -

- 0.2 - - 0.2 - A

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output Voltage TCV

9. T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

max

- 2.2 - - 2.2 - A

- -0.4 - - -0.4 - mV/°C

10.Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 14 V, IO = 1.0 A, TJ = T

to 125°C (Note 11), unless otherwise noted)

low

MC7808AB/MC7808AC MC7808AEB

Characteristic Symbol

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W)

Min Typ Max Min Typ Max

Unit

7.84 8.0 8.16 7.88 8.12 Vdc

7.7 8.0 8.3 7.88 8.12 Vdc

10.6 Vdc ≤ Vin ≤ 23 Vdc

Line Regulation (Note 12)

10.6 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA 11 Vdc ≤ Vin ≤ 17 Vdc, IO = 1.0 A

10.4 Vdc ≤ Vin ≤ 23 Vdc, TJ = 25°C

Load Regulation (Note 12)

5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C

5.0 mA ≤ IO ≤ 1.0 A 250 mA ≤ IO ≤ 750 mA

Quiescent Current I

Quiescent Current Change

11 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA

10.6 Vdc ≤ Vin ≤ 23 Vdc, IO = 1.0 A, TJ = 25°C

5.0 mA ≤ IO ≤ 1.0 A

Ripple Rejection

Reg

line

load

6.0

1.7

5.0

1.4

1.0

0.22

15 18 15

25 25 15

6.0

1.7

5.0

1.4

1.0

0.22

15 18 15

25 25 15

- 3.3 6.0 - 3.3 6.0 mA

0.8

0.5

0.8

0.5

RR 56 62 - 56 62 - dB

11.5 Vdc ≤ Vin ≤ 21.5 Vdc, f = 120 Hz, IO = 500 mA

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI - V

Output Noise Voltage (TA = 25°C)

- 2.0 - - 2.0 - Vdc

- 10 - - 10 -

mV/V

10 Hz ≤ f ≤ 100 kHz

Output Resistance f = 1.0 kHz r

Short Circuit Current Limit (TA = 25°C)

- 0.9 - - 0.9 -

- 0.2 - - 0.2 - A

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output Voltage TCV

11. T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

max

- 2.2 - - 2.2 - A

- -0.4 - - -0.4 - mV/°C

12.Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 15 V, IO = 500 mA, TJ = T

to 125°C (Note 13), unless otherwise noted)

low

MC7809B MC7809C

Characteristic Symbol Min Typ Max Min Typ Max Unit

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) V

8.65 9.0 9.35 8.65 9.0 9.35 Vdc

Vdc

11.5 Vdc ≤ Vin ≤ 24 Vdc 8.55 9.0 9.45 8.55 9.0 9.45

Line Regulation, TJ = 25°C (Note 14) Reg

line

11 Vdc ≤ Vin ≤ 26 Vdc - 6.2 32 - 6.2 32

11.5 Vdc ≤ Vin ≤ 17 Vdc - 1.8 16 - 1.8 16

Load Regulation, TJ = 25°C (Note 14) Reg

load

- 1.5 35 - 1.5 35 mV

5.0 mA ≤ IO ≤ 1.5 A

Quiescent Current I

Quiescent Current Change

- 3.4 8.0 - 3.4 8.0 mA

11.5 Vdc ≤ Vin ≤ 26 Vdc - - 1.0 - - 1.0

5.0 mA ≤ IO ≤ 1.0 A - - 0.5 - - 0.5

Ripple Rejection RR 56 61 - 56 61 - dB

11.5 Vdc ≤ Vin ≤ 21.5 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI - V

Output Noise Voltage (TA = 25°C) V

- 2.0 - - 2.0 - Vdc

- 10 - - 10 -

mV/V

10 Hz ≤ f ≤ 100 kHz

Output Resistance f = 1.0 kHz r

Short Circuit Current Limit (TA = 25°C) I

- 1.0 - - 1.0 -

- 0.2 - - 0.2 - A

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output Voltage TCV

13.T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

max

- 2.2 - - 2.2 - A

- -0.5 - - -0.5 - mV/°C

14.Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

Characteristic Symbol

Output Voltage (TJ = 25°C) VO 8.82 9.0 9.18 Vdc

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W)

11.5 Vdc ≤ Vin ≤ 24 Vdc

Line Regulation (Note 15)

11.5 Vdc ≤ Vin ≤ 26 Vdc, IO = 500 mA 12 Vdc ≤ Vin ≤ 17 Vdc, IO = 1.0 A

11.5 Vdc ≤ Vin ≤ 24 Vdc, TJ = 25°C

Load Regulation (Note 15)

5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C

5.0 mA ≤ IO ≤ 1.0 A 250 mA ≤ IO ≤ 750 mA

Quiescent Current IB - 3.3 6.0 mA

Quiescent Current Change

11.5 Vdc ≤ Vin ≤ 26 Vdc, IO = 500 mA

11.5 Vdc ≤ Vin ≤ 24 Vdc, IO = 1.0 A, TJ = 25°C

5.0 mA ≤ IO ≤ 1.0 A

Ripple Rejection

11.5 Vdc ≤ Vin ≤ 21.5 Vdc, f = 120 Hz, IO = 500 mA

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI _ VO 2.0 Vdc

Output Noise Voltage (TA = 25°C) 10 Hz ≤ f ≤ 100 kHz

Output Resistance f = 1.0 kHz rO - 1.0 -

Short Circuit Current Limit (TA = 25°C) Vin = 35 Vdc

Peak Output Current (TJ = 25°C) Imax - 2.2 - A

Average Temperature Coefficient of Output Voltage TCVO - -0.5 - mV/°C

15.Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

= 15 V, IO = 1.0 A, TJ = 0°C to 125°C, unless otherwise noted)

MC7809AC

Min Typ Max

VO 8.65 9.0 9.35 Vdc

Regline

Regload

DIB

56 61 -

- 10 -

ISC - 0.2 A

6.2

1.8

5.2

Unit

7.0 16

25 25 15

0.8

0.5

mV/VO

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 19 V, IO = 500 mA, TJ = T

to 125°C (Note 16), unless otherwise noted)

low

MC7812B/NCV7812B MC7812C

Characteristic Symbol Min Typ Max Min Typ Max Unit

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) V

11.5 12 12.5 11.5 12 12.5 Vdc

Vdc

14.5 Vdc ≤ Vin ≤ 27 Vdc - - - 11.4 12 12.6

15.5 Vdc ≤ Vin ≤ 27 Vdc 11.4 12 12.6 - - -

Line Regulation, TJ = 25°C (Note 17) Reg

line

14.5 Vdc ≤ Vin ≤ 30 Vdc - 7.5 240 - 3.8 24

16 Vdc ≤ Vin ≤ 22 Vdc - 2.2 120 - 0.3 24

14.8 Vdc ≤ Vin ≤ 27 Vdc, IO = 1.0 A - - - - - 48

Load Regulation, TJ = 25°C (Note 17) Reg

load

- 1.6 240 - 8.1 60 mV

5.0 mA ≤ IO ≤ 1.5 A

Quiescent Current I

Quiescent Current Change

- 3.4 8.0 - 3.4 6.5 mA

14.5 Vdc ≤ Vin ≤ 30 Vdc, IO = 1.0 A, TJ = 25°C - - - - - 0.7

15 Vdc ≤ Vin ≤ 30 Vdc - - 1.0 - - 0.8

5.0 mA ≤ IO ≤ 1.0 A - - 0.5 - - 0.5

Ripple Rejection RR - 60 - 55 60 - dB

15 Vdc ≤ Vin ≤ 25 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI - V

Output Noise Voltage (TA = 25°C) V

- 2.0 - - 2.0 - Vdc

- 10 - - 10 -

mV/V

10 Hz ≤ f ≤ 100 kHz

Output Resistance f = 1.0 kHz r

Short Circuit Current Limit (TA = 25°C) I

- 1.1 - - 1.1 -

- 0.2 - - 0.2 - A

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output Voltage TCV

16.T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

max

- 2.2 - - 2.2 - A

- -0.8 - - -0.8 - mV/°C

17.Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 19 V, IO = 1.0 A, TJ = T

to 125°C (Note 18), unless otherwise noted)

low

MC7812AB/MC7812AC/NCV7812AB

Characteristic Symbol Min Ty p Max Unit

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) V

11.75 12 12.25 Vdc

11.5 12 12.5 Vdc

14.8 Vdc ≤ Vin ≤ 27 Vdc

Line Regulation (Note 19) Reg

line

14.8 Vdc ≤ Vin ≤ 30 Vdc, IO = 500 mA - 3.8 18

16 Vdc ≤ Vin ≤ 22 Vdc, IO = 1.0 A - 2.2 20

14.5 Vdc ≤ Vin ≤ 27 Vdc, TJ = 25°C - 6.0 120

Load Regulation (Note 19) Reg

load

5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C - - 25

5.0 mA ≤ IO ≤ 1.0 A - - 25

Quiescent Current I

Quiescent Current Change

- 3.4 6.0 mA

15 Vdc ≤ Vin ≤ 30 Vdc, IO = 500 mA - - 0.8

14.8 Vdc ≤ Vin ≤ 27 Vdc, TJ = 25°C - - 0.8

5.0 mA ≤ IO ≤ 1.0 A, TJ = 25°C - - 0.5

Ripple Rejection RR 55 60 - dB

15 Vdc ≤ Vin ≤ 25 Vdc, f = 120 Hz, IO = 500 mA

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI - V

Output Noise Voltage (TA = 25°C) V

- 2.0 - Vdc

- 10 -

mV/V

10 Hz ≤ f ≤ 100 kHz

Output Resistance (f = 1.0 kHz) r

Short Circuit Current Limit (TA = 25°C) I

- 1.1 -

- 0.2 - A

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output Voltage TCV

18.T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

max

- 2.2 - A

- -0.8 - mV/°C

19.Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 23 V, IO = 500 mA, TJ = T

to 125°C (Note 20), unless otherwise noted)

low

MC7815B/NCV7815B MC7815C

Characteristic Symbol Min Typ Max Min Typ Max Unit

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) V

14.4 15 15.6 14.4 15 15.6 Vdc

Vdc

17.5 Vdc ≤ Vin ≤ 30 Vdc - - - 14.25 15 15.75

18.5 Vdc ≤ Vin ≤ 30 Vdc 14.25 15 15.75 - - -

Line Regulation, TJ = 25°C (Note 21) Reg

line

17.9 Vdc ≤ Vin ≤ 30 Vdc - 8.5 300 - 8.5 30

20 Vdc ≤ Vin ≤ 26 Vdc - 3.0 150 - 3.0 28

Load Regulation, TJ = 25°C (Note 21) Reg

load

- 1.8 300 - 1.8 55 mV

5.0 mA ≤ IO ≤ 1.5 A

Quiescent Current I

Quiescent Current Change

- 3.5 8.0 - 3.5 6.5 mA

17.5 Vdc ≤ Vin ≤ 30 Vdc - - - - - 0.8

17.5 Vdc ≤ Vin ≤ 30 Vdc, IO = 1.0 A, TJ = 25°C - - 1.0 - - 0.7

5.0 mA ≤ IO ≤ 1.0 A - - 0.5 - - 0.5

Ripple Rejection RR - 58 - 54 58 - dB

18.5 Vdc ≤ Vin ≤ 28.5 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) V

Output Noise Voltage (TA = 25°C) V

- V

- 2.0 - - 2.0 - Vdc

- 10 - - 10 -

mV/V

10 Hz ≤ f ≤ 100 kHz

Output Resistance f = 1.0 kHz r

Short Circuit Current Limit (TA = 25°C) I

- 1.2 - - 1.2 -

- 0.2 - - 0.2 - A

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output Voltage TCV

20.T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

max

- 2.2 - - 2.2 - A

- -1.0 - - -1.0 - mV/°C

21.Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 23 V, IO = 1.0 A, TJ = T

to 125°C (Note 22), unless otherwise noted)

low

MC7815AB/MC7815AC

Characteristic Symbol Min Typ Max Unit

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) V

14.7 15 15.3 Vdc

14.4 15 15.6 Vdc

17.9 Vdc ≤ Vin ≤ 30 Vdc

Line Regulation (Note 23) Reg

line

17.9 Vdc ≤ Vin ≤ 30 Vdc, IO = 500 mA - 8.5 20

20 Vdc ≤ Vin ≤ 26 Vdc - 3.0 22

17.5 Vdc ≤ Vin ≤ 30 Vdc, IO = 1.0 A, TJ = 25°C - 7.0 20

Load Regulation (Note 23) Reg

load

5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C - 1.8 25

5.0 mA ≤ IO ≤ 1.0 A - 1.5 25

250 mA ≤ IO ≤ 750 mA - 1.2 15

Quiescent Current I

Quiescent Current Change

- 3.5 6.0 mA

17.5 Vdc ≤ Vin ≤ 30 Vdc, IO = 500 mA - - 0.8

17.5 Vdc ≤ Vin ≤ 30 Vdc, IO = 1.0 A, TJ = 25°C - - 0.8

5.0 mA ≤ IO ≤ 1.0 A - - 0.5

Ripple Rejection RR 60 80 - dB

18.5 Vdc ≤ Vin ≤ 28.5 Vdc, f = 120 Hz, IO = 500 mA

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI - V

Output Noise Voltage (TA = 25°C) V

- 2.0 - Vdc

- 10 -

mV/V

10 Hz ≤ f ≤ 100 kHz

Output Resistance f = 1.0 kHz r

Short Circuit Current Limit (TA = 25°C) I

- 1.2 -

- 0.2 - A

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output Voltage TCV

22.T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

max

- 2.2 - A

- -1.0 - mV/°C

23.Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 27 V, IO = 500 mA, TJ = T

to 125°C (Note 24), unless otherwise noted)

low

MC7818B MC7818C

Characteristic Symbol Min Typ Max Min Typ Max Unit

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) V

17.3 18 18.7 17.3 18 18.7 Vdc

Vdc

21 Vdc ≤ Vin ≤ 33 Vdc - - - 17.1 18 18.9

22 Vdc ≤ Vin ≤ 33 Vdc 17.1 18 18.9 - - -

Line Regulation, (Note 25) Reg

line

21 Vdc ≤ Vin ≤ 33 Vdc - 9.5 360 - 9.5 50

24 Vdc ≤ Vin ≤ 30 Vdc - 3.2 180 - 3.2 25

Load Regulation, (Note 25) Reg

load

- 2.0 360 - 2.0 55 mV

5.0 mA ≤ IO ≤ 1.5 A

Quiescent Current I

Quiescent Current Change

- 3.5 8.0 - 3.5 6.5 mA

21 Vdc ≤ Vin ≤ 33 Vdc - - - - - 1.0

5.0 mA ≤ IO ≤ 1.0 A - - 0.5 - - 0.5

Ripple Rejection RR - 57 - 53 57 - dB

22 Vdc ≤ Vin ≤ 33 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) V

Output Noise Voltage (TA = 25°C) V

- V

- 2.0 - - 2.0 - Vdc

- 10 - - 10 -

mV/V

10 Hz ≤ f ≤ 100 kHz

Output Resistance f = 1.0 kHz r

Short Circuit Current Limit (TA = 25°C) I

- 1.3 - - 1.3 -

- 0.2 - - 0.2 - A

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output Voltage TCV

24.T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

max

- 2.2 - - 2.2 - A

- -1.5 - - -1.5 - mV/°C

25.Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 27 V, IO = 1.0 A, TJ = T

to 125°C (Note 26), unless otherwise noted)

low

MC7818AC

Characteristic Symbol

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) V

Min Typ Max

Unit

17.64 18 18.36 Vdc

17.3 18 18.7 Vdc

21 Vdc ≤ Vin ≤ 33 Vdc

Line Regulation (Note 27) Reg

line

21 Vdc ≤ Vin ≤ 33 Vdc, IO = 500 mA - 9.5 22

24 Vdc ≤ Vin ≤ 30 Vdc, IO = 1.0 A - 3.2 25

24 Vdc ≤ Vin ≤ 30 Vdc, IO = 1.0 A, TJ = 25°C - 3.2 10.5

20.6 Vdc ≤ Vin ≤ 33 Vdc, IO = 1.0 A, TJ = 25°C - 8.0 22

Load Regulation (Note 27) Reg

load

5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C - 2.0 25

5.0 mA ≤ IO ≤ 1.0 A - 1.8 25

250 mA ≤ IO ≤ 750 mA - 1.5 15

Quiescent Current I

Quiescent Current Change

- 3.5 6.0 mA

21 Vdc ≤ Vin ≤ 33 Vdc, IO = 500 mA - - 0.8

21.5 Vdc ≤ Vin ≤ 30 Vdc, TJ = 25°C - - 0.8

5.0 mA ≤ IO ≤ 1.0 A - - 0.5

Ripple Rejection RR 53 57 - dB

22 Vdc ≤ Vin ≤ 32 Vdc, f = 120 Hz, IO = 500 mA

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI - V

Output Noise Voltage (TA = 25°C) V

- 2.0 - Vdc

- 10 -

mV/V

10 Hz ≤ f ≤ 100 kHz

Output Resistance f = 1.0 kHz r

Short Circuit Current Limit (TA = 25°C) I

- 1.3 -

- 0.2 - A

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output Voltage TCV

26.T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

max

- 2.2 - A

- -1.5 - mV/°C

27.Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 33 V, IO = 500 mA, TJ = T

to 125°C (Note 28), unless otherwise noted)

low

MC7824B MC7824C

Characteristic Symbol Min Typ Max Min Typ Max Unit

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) V

23 24 25 23 24 25 Vdc

Vdc

27 Vdc ≤ Vin ≤ 38 Vdc - - - 22.8 24 25.2

28 Vdc ≤ Vin ≤ 38 Vdc 22.8 24 25.2 - - -

Line Regulation, (Note 29) Reg

line

27 Vdc ≤ Vin ≤ 38 Vdc - 11.5 480 - 2.7 60

30 Vdc ≤ Vin ≤ 36 Vdc - 3.8 240 - 2.7 48

Load Regulation, (Note 29) Reg

load

- 2.1 480 - 4.4 65 mV

5.0 mA ≤ IO ≤ 1.5 A

Quiescent Current I

Quiescent Current Change

- 3.6 8.0 - 3.6 6.5 mA

27 Vdc ≤ Vin ≤ 38 Vdc - - - - - 1.0

5.0 mA ≤ IO ≤ 1.0 A - - 0.5 - - 0.5

Ripple Rejection RR - 54 - 50 54 - dB

28 Vdc ≤ Vin ≤ 38 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) V

Output Noise Voltage (TA = 25°C) V

- V

- 2.0 - - 2.0 - Vdc

- 10 - - 10 -

mV/V

10 Hz ≤ f ≤ 100 kHz

Output Resistance f = 1.0 kHz r

Short Circuit Current Limit (TA = 25°C) I

- 1.4 - - 1.4 -

- 0.2 - - 0.2 - A

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output Voltage TCV

28.T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

max

- 2.2 - - 2.2 - A

- -2.0 - - -2.0 - mV/°C

29.Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

ELECTRICAL CHARACTERISTICS (V

= 33 V, IO = 1.0 A, TJ = T

to 125°C (Note 30), unless otherwise noted)

low

MC7824AC

Characteristic Symbol Min Typ Max Unit

Output Voltage (TJ = 25°C) V

Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) V

23.5 24 24.5 Vdc

23.2 24 25.8 Vdc

27.3 Vdc ≤ Vin ≤ 38 Vdc

Line Regulation (Note 31) Reg

line

27 Vdc ≤ Vin ≤ 38 Vdc, IO = 500 mA - 11.5 25

30 Vdc ≤ Vin ≤ 36 Vdc, IO = 1.0 A - 3.8 28

30 Vdc ≤ Vin ≤ 36 Vdc, TJ = 25°C - 3.8 12

26.7 Vdc ≤ Vin ≤ 38 Vdc, IO = 1.0 A, TJ = 25°C - 10 25

Load Regulation (Note 31) Reg

load

5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C - 2.1 15

5.0 mA ≤ IO ≤ 1.0 A - 2.0 25

250 mA ≤ IO ≤ 750 mA - 1.8 15

Quiescent Current I

Quiescent Current Change

- 3.6 6.0 mA

27.3 Vdc ≤ Vin ≤ 38 Vdc, IO = 500 mA - - 0.8

27 Vdc ≤ Vin ≤ 38 Vdc, TJ = 25°C - - 0.8

5.0 mA ≤ IO ≤ 1.0 A - - 0.5

Ripple Rejection RR 45 54 - dB

28 Vdc ≤ Vin ≤ 38 Vdc, f = 120 Hz, IO = 500 mA

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI - V

Output Noise Voltage (TA = 25°C) V

- 2.0 - Vdc

- 10 -

mV/V

10 Hz ≤ f ≤ 100 kHz

Output Resistance (f = 1.0 kHz) r

Short Circuit Current Limit (TA = 25°C) I

- 1.4 -

- 0.2 - A

Vin = 35 Vdc

Peak Output Current (TJ = 25°C) I

Average Temperature Coefficient of Output Voltage TCV

30.T

=0°C for MC78XXC, MC78XXAC,

low

= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB

max

- 2.2 - A

- -2.0 - mV/°C

31.Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

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MC7800, MC7800A, MC7800AE, NCV7800

3.0

2.5

2.0

1.5

1.0

, OUTPUT CURRENT (A)

0.5

4.0 8 .0 12 20 30 40

6.0 10 15 25 35

Vin-V

, INPUT/OUTPUT VOLTAGE DIFFERENTIAL (V)

out

TJ = 85°C

TJ = -40°C

TJ = 0°C

TJ = 25°C

TJ = 125°C

Figure 2. Peak Output Current as a Function of

Input/Output Differential Voltage (MC78XXC, AC, B)

MC78XXB, C, AC

RR, RIPPLE REJECTION (dB)

Vin = 8.0 V to 18 V IO = 500 mA f = 120 Hz TA = 25°C

PART #  V MC7805C= 10 V

MC7806C= 11 V MC7808C= 14 V MC7812C= 19 V MC7815C= 23 V

RR, RIPPLE REJECTION (dB)

MC7818C= 27 V MC7824C= 33 V

4.0 6.0 8.0 10 12 14 16 18 20 22 24

VO, OUTPUT VOLTAGE (V)

f = 120 Hz IO = 20 mA DVin = 1.0 V(RMS)

Figure 3. Ripple Rejection as a Function of

Output Voltages (MC78XXC, AC, B)

5.0

4.9

, OUTPUT VOLTAGE (V)

Vin = 20 V IO = 5.0 mA

0.01

0.1 10

f, FREQUENCY (kHz)

1.0

Figure 4. Ripple Rejection as a Function of

Frequency (MC78XXC, AC, B)

8.20

Vin = 14 V

8.15 IO = 1.0 mA

8.10

8.05

8.00

7.95

, OUTPUT VOLTAGE (V)

7.90

7.85

7.80

-40 -20 0 20 40 60 80 100 120 140 160 180

Figure 6. Output Voltage as a Function of

4.8

-60 -20 20 60 100 140 180

TJ, JUNCTION TEMPERATURE (°C)

Figure 5. Output Voltage as a Function of

Junction Temperature (MC7805C, AC, B)

TJ, JUNCTION TEMPERATURE (5C)

Junction Temperature (MC7808AE)

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Ω105.0

3.0

2.0

1.0

0.5

, OUTPUT IMPEDANCE (m)

0.3

0.2

f = 120 Hz IO = 500 mA CL = 0 mF

MC7800, MC7800A, MC7800AE, NCV7800

6.0

4.0

3.0

2.0

, QUIESCENT CURRENT (mA)

1.0

Vin = 10 V VO = 5.0 V IL = 20 mA

0.1

4.0 8 .0 12 16 20 24

VO, OUTPUT VOLTAGE (V)

Figure 7. Output Impedance as a Function of

Output Voltage (MC78XXC, AC, B)

-75 -50

-25 0 25 50 75 100 125

TJ, JUNCTION TEMPERATURE (°C)

Figure 8. Quiescent Current as a Function of

Temperature (MC78XXC, AC, B)

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MC7800, MC7800A, MC7800AE, NCV7800

APPLICATIONS INFORMATION

Design Considerations

The MC7800 Series of fixed voltage regulators are designed with Thermal Overload Protection that shuts down the circuit when subjected to an excessive power overload condition, Internal Short Circuit Protection that limits the maximum current the circuit will pass, and Output Transistor Safe-Area Compensation that reduces the output short circuit current as the voltage across the pass transistor is increased.

In many low current applications, compensation capacitors are not required. However, it is recommended that the regulator input be bypassed with a capacitor if the regulator is connected to the power supply filter with long

Input

0.33 mF

The MC7800 regulators can also be used as a current source when connected as above. In order to minimize dissipation the MC7805C is chosen in this application. Resistor R determines the current as follows:

MC7805

Constant Current to Grounded Load

wire lengths, or if the output load capacitance is large. An input bypass capacitor should be selected to provide good high-frequency characteristics to insure stable operation under all load conditions. A 0.33 mF or larger tantalum, mylar, or other capacitor having low internal impedance at high frequencies should be chosen. The bypass capacitor should be mounted with the shortest possible leads directly across the regulators input terminals. Normally good construction techniques should be used to minimize ground loops and lead resistance drops since the regulator has no external sense lead.

Output

0.1 mF

10 k

Input

0.33 mF

MC7805

1.0 k

MC1741G

5.0V

IO+

IB ^ 3.2 mA over line and load changes.

For example, a 1.0 A current source would require R to be a 5.0 W, 10 W resistor and the output voltage compliance would be the input voltage less 7.0 V.

) I

Figure 9. Current Regulator Figure 10. Adjustable Output Regulator

Input

≥ 10 mF

The MC7800 series can be current boosted with a PNP transistor. The MJ2955 provides current to 5.0 A. Resistor R in conjunction with the V of the PNP determines when the pass transistor begins conducting; this circuit is not short circuit proof. Input/output differential voltage minimum is increased by VBE of the pass transistor.

MJ2955 or Equiv.

Source

0.33 mF

1.0 mF

XX = 2 digits of type number indicating voltage.

MC78XX

Output

1.0 mF

VO = 7.0 V to 20 V

VIN = VO ≥ 2.0 V

The addition of an operational amplifier allows adjustment to higher or intermediate values while retaining regulation characteristics. The minimum voltage obtainable with this arrangement is 2.0 V greater than the regulator voltage.

MJ2955

or Equiv.

Source

Input

≥ 10 mF

The circuit of Figure 11 can be modified to provide supply protection

against short circuits by adding a short circuit sense resistor, RSC, and an additional PNP transistor. The current sensing PNP must be able to handle the short circuit current of the three-terminal regulator. Therefore, a four-ampere plastic power transistor is specified.

0.33 mF

2N6049 or Equiv.

1.0 mF

XX = 2 digits of type number indicating voltage.

MC78XX

Output

Figure 11. Current Boost Regulator Figure 12. Short Circuit Protection

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MC7800, MC7800A, MC7800AE, NCV7800

8.0

4.0

, POWER DISSIPATION (W)

-50-250255075100125150

qHS = 0°C/W

qHS = 5°C/W

qHS = 15°C/W

No Heatsink

TA, AMBIENT TEMPERATURE (°C)

qJC = 5°C/W qJA = 65°C/W

= 150°C

J(max)

Figure 13. Worst Case Power Dissipation versus

Ambient Temperature (Case 221A)

JAθ

R , THERMAL RESISTANCE

JUNCTION‐TO‐AIR ( C/W)°

Free Air Mounted Vertically

010203025155.0

L, LENGTH OF COPPER (mm)

Minimum Size Pad

, INPUT-OUTPUT VOLTAGE

- VV

D(max)

2.5 IO = 1.0 A

IO = 500 mA

2.0

IO = 200 mA

1.5

IO = 20 mA

IO = 0 mA

1.0

DIFFERENTIAL (V)

0.5

in out

-75 - 50 -25 0 25 50 75 100 1 25

DVO = 2% of V

- - - Extended Curve for MC78XXB

TJ, JUNCTION TEMPERATURE (°C)

Figure 14. Input Output Differential as a Function

of Junction Temperature (MC78XXC, AC, B)

3.5

for TA = 50°C

2.0 oz. Copper L

3.0

2.5

2.0

1.5

1.0

, MAXIMUM POWER DISSIPATION (W)

Figure 15. D2PAK Thermal Resistance and Maximum

Power Dissipation versus P.C.B. Copper Length

JAθ

R , THERMAL RESISTANCE

100

JUNCTION-TO-AIR ( C/W)°

Free Air Mounted Vertically

Minimum Size Pad

010203025155.0

L, LENGTH OF COPPER (mm)

D(max)

for TA = 50°C

2.0 oz. Copper

Figure 16. DPAK Thermal Resistance and Maximum

Power Dissipation versus P.C.B. Copper Length

2.4

2.0

1.6

1.2

0.8

0.4

, MAXIMUM POWER DISSIPATION (W)

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MC7800, MC7800A, MC7800AE, NCV7800

DEFINITIONS

Line Regulation - The change in output voltage for a

change in the input voltage. The measurement is made under conditions of low dissipation or by using pulse techniques such that the average chip temperature is not significantly affected.

Load Regulation - The change in output voltage for a

change in load current at constant chip temperature.

Maximum Power Dissipation - The maximum total

device dissipation for which the regulator will operate

Quiescent Current - That part of the input current that is

not delivered to the load.

Output Noise Voltage - The rms ac voltage at the output,

with constant load and no input ripple, measured over a specified frequency range.

Long Term Stability - Output voltage stability under

accelerated life test conditions with the maximum rated voltage listed in the devices' electrical characteristics and maximum power dissipation.

within specifications.

ORDERING INFORMATION

Operating

Device Nominal Voltage

MC7805ABD2T

MC7805ABD2TG D2PAK

MC7805ABD2TR4 D2PAK 800 / Tape & Reel

MC7805ABD2TR4G D2PAK

MC7805ABT TO-220 50 Units /Rail

MC7805ABTG TO-220

MC7805ACD2T

MC7805ACD2TG D2PAK

MC7805ACD2TR4 D2PAK 800 / Tape & Reel

MC7805ACD2TR4G D2PAK

MC7805ACT TO-220 50 Units /Rail

MC7805ACTG TO-220

MC7805BD2T

MC7805BD2TG D2PAK

MC7805BD2TR4 D2PAK 800 / Tape & Reel

MC7805BD2TR4G D2PAK

MC7805BDT DPAK 75 Units / Rail

MC7805BDTG DPAK

MC7805BDTRK DPAK 2500 / Tape & Reel

MC7805BDTRKG DPAK

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Spe‐

cifications Brochure, BRD8011/D.

*NCV devices: T

change control.

= -40°C, T

low

= +125°C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and

high

5.0 V

Temperature Range

TJ = -40°C to +125°C

TJ = 0°C to +125°C

TJ = -40°C to +125°C

Package Shipping

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

800 / Tape & Reel

(Pb-free)

50 Units /Rail

(Pb-free)

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

800 / Tape & Reel

(Pb-free)

50 Units /Rail

(Pb-free)

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

800 / Tape & Reel

(Pb-free)

75 Units / Rail

(Pb-free)

2500 / Tape & Reel

(Pb-free)

†

http://onsemi.com

MC7800, MC7800A, MC7800AE, NCV7800

ORDERING INFORMATION

Operating

Device Shipping

Nominal Voltage

MC7805BT

MC7805BTG TO-220

Temperature Range

Package

TO-220 50 Units /Rail

50 Units /Rail

(Pb-free)

NCV7805BD2T* D2PAK 50 Units /Rail

NCV7805BD2TG* D2PAK

50 Units /Rail

(Pb-free)

NCV7805BD2TR4* D2PAK 800 / Tape & Reel

NCV7805BD2TR4G* D2PAK

TJ = -40°C to +125°C

800 / Tape & Reel

(Pb-free)

NCV7805BT* TO-220 50 Units /Rail

NCV7805BTG* TO-220

50 Units /Rail

(Pb-free)

MC7805CD2T

MC7805CD2TG D2PAK

5.0 V

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7805CD2TR4 D2PAK 800 / Tape & Reel

MC7805CD2TR4G D2PAK

800 / Tape & Reel

(Pb-free)

MC7805CDT DPAK 75 Units / Rail

MC7805CDTG DPAK

TJ = 0°C to +125°C

75 Units / Rail

(Pb-free)

MC7805CDTRK DPAK 2500 / Tape & Reel

MC7805CDTRKG DPAK

2500 / Tape & Reel

(Pb-free)

MC7805CT TO-220 50 Units /Rail

MC7805CTG TO-220

50 Units /Rail

(Pb-free)

NCV7805ABD2TR4G* 5.0 V TJ = -40°C to +125°C D2PAK

800 / Tape & Reel

(Pb-free)

MC7806ACT

MC7806ACTG TO-220

6.0 V

TJ = 0°C to +125°C

TO-220 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7806BD2T

MC7806BD2TG D2PAK

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7806BD2TR4 D2PAK 800 / Tape & Reel

MC7806BD2TR4G D2PAK

TJ = -40°C to +125°C

800 / Tape & Reel

(Pb-free)

MC7806BT TO-220 50 Units /Rail

MC7806BTG TO-220

50 Units /Rail

(Pb-free)

MC7806CT

MC7806CTG TO-220

TJ = 0°C to +125°C

TO-220 50 Units /Rail

50 Units /Rail

(Pb-free)

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Spe‐

cifications Brochure, BRD8011/D.

*NCV devices: T

change control.

= -40°C, T

low

= +125°C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and

high

†

http://onsemi.com

MC7800, MC7800A, MC7800AE, NCV7800

ORDERING INFORMATION

Operating

Device Shipping

Nominal Voltage

MC7808ABD2T

MC7808ABD2TG D2PAK

Temperature Range

Package

D2PAK 50 Units / Rail

50 Units / Rail

(Pb-free)

MC7808ABD2TR4 D2PAK 800 / Tape & Reel

MC7808ABD2TR4G D2PAK

TJ = -40°C to +125°C

800 / Tape & Reel

(Pb-free)

MC7808ABT TO-220 50 Units / Rail

MC7808ABTG TO-220

8.0 V 50 Units / Rail

(Pb-free)

MC7808ACT

MC7808ACTG TO-220

TJ = 0°C to +125°C

TO-220 50 Units / Rail

50 Units / Rail

(Pb-free)

MC7808AEBTG

TO-220

50 Units / Rail

(Pb-free)

MC7808BD2T

MC7808BD2TG D2PAK

D2PAK 50 Units / Rail

50 Units / Rail

(Pb-free)

MC7808BD2TR4 D2PAK 800 / Tape & Reel

MC7808BD2TR4G D2PAK

800 / Tape & Reel

(Pb-free)

MC7808BDT DPAK 75 Units / Rail

MC7808BDTG DPAK

8.0 V

TJ = -40°C to +125°C

75 Units / Rail

(Pb-free)

MC7808BDTRK DPAK 2500 / Tape & Reel

MC7808BDTRKG DPAK

2500 / Tape & Reel

(Pb-free)

MC7808BT TO-220 50 Units /Rail

MC7808BTG TO-220

50 Units /Rail

(Pb-free)

MC7808CD2T

MC7808CD2TG D2PAK

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7808CD2TR4 D2PAK 800 / Tape & Reel

MC7808CD2TR4G D2PAK

800 / Tape & Reel

(Pb-free)

MC7808CDT DPAK 75 Units / Rail

MC7808CDTG DPAK

8.0 V TJ = 0°C to +125°C

75 Units / Rail

(Pb-free)

MC7808CDTRK DPAK 2500 / Tape & Reel

MC7808CDTRKG DPAK

2500 / Tape & Reel

(Pb-free)

MC7808CT TO-220 50 Units /Rail

MC7808CTG TO-220

50 Units /Rail

(Pb-free)

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Spe‐

cifications Brochure, BRD8011/D.

*NCV devices: T

change control.

= -40°C, T

low

= +125°C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and

high

†

http://onsemi.com

MC7800, MC7800A, MC7800AE, NCV7800

ORDERING INFORMATION

Operating

Device Shipping

NCV7808BDTG*

Nominal Voltage

Temperature Range

TJ = -40°C to +125°C

Package

DPAK

75 Units / Rail

(Pb-free)

NCV7808BTG* TO-220

8.0 V 50 Units / Rail

(Pb-free)

MC7809ACT

MC7809ACTG TO-220

TJ = 0°C to +125°C

TO-220 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7809BT

MC7809BTG TO-220

TJ = -40°C to +125°C

TO-220 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7809CD2T

MC7809CD2TG D2PAK

9.0 V

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7809CD2TR4 D2PAK 800 / Tape & Reel

MC7809CD2TR4G D2PAK

TJ = 0°C to +125°C

800 / Tape & Reel

(Pb-free)

MC7809CT TO-220 50 Units /Rail

MC7809CTG TO-220

50 Units /Rail

(Pb-free)

MC7812ABD2T

MC7812ABD2TG D2PAK

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7812ABD2TR4 D2PAK 800 / Tape & Reel

MC7812ABD2TR4G D2PAK

12 V TJ = -40°C to +125°C

800 / Tape & Reel

(Pb-free)

MC7812ABT TO-220 50 Units /Rail

MC7812ABTG TO-220

50 Units /Rail

(Pb-free)

MC7812ACD2T

MC7812ACD2TG D2PAK

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7812ACD2TR4 D2PAK 800 / Tape & Reel

MC7812ACD2TR4G D2PAK

12 V TJ = 0°C to +125°C

800 / Tape & Reel

(Pb-free)

MC7812ACT TO-220 50 Units /Rail

MC7812ACTG TO-220

50 Units /Rail

(Pb-free)

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Spe‐

cifications Brochure, BRD8011/D.

*NCV devices: T

change control.

= -40°C, T

low

= +125°C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and

high

†

http://onsemi.com

MC7800, MC7800A, MC7800AE, NCV7800

ORDERING INFORMATION

Operating

Device Shipping

Nominal Voltage

MC7812BD2T

MC7812BD2TG D2PAK

Temperature Range

Package

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7812BD2TR4 D2PAK 800 / Tape & Reel

MC7812BD2TR4G D2PAK

12 V TJ = -40°C to +125°C

800 / Tape & Reel

(Pb-free)

MC7812BDT DPAK 75 Units / Rail

MC7812BDTG DPAK

75 Units / Rail

(Pb-free)

MC7812BDTRK

MC7812BDTRKG DPAK

DPAK 2500 / Tape & Reel

2500 / Tape & Reel

(Pb-free)

MC7812BT TO-220 50 Units / Rail

MC7812BTG TO-220

12 V TJ = -40°C to +125°C

50 Units / Rail

(Pb-free)

NCV7812BD2T*

D2PAK 50 Units /Rail

NCV7812BD2TR4* D2PAK 800 / Tape & Reel

NCV7812BD2TR4G* D2PAK

12 V TJ = -40°C to +125°C

(Pb-free)

800 / Tape & Reel

NCV7812BT* TO-220 50 Units /Rail

NCV7812BTG* TO-220

50 Units /Rail

(Pb-free)

MC7812CD2T

MC7812CD2TG D2PAK

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7812CD2TR4 D2PAK 800 / Tape & Reel

MC7812CD2TR4G D2PAK

800 / Tape & Reel

(Pb-free)

MC7812CDT DPAK 75 Units / Rail

MC7812CDTG DPAK

12 V TJ = 0°C to +125°C

75 Units / Rail

(Pb-free)

MC7812CDTRK DPAK 2500 / Tape & Reel

MC7812CDTRKG DPAK

2500 / Tape & Reel

(Pb-free)

MC7812CT TO-220 50 Units /Rail

MC7812CTG TO-220

50 Units / Rail

(Pb-free)

NCV7812ABTG*

12 V

TJ = -40°C to +125°C TO-220

(Pb-free)

50 Units / Rail

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Spe‐

cifications Brochure, BRD8011/D.

*NCV devices: T

change control.

= -40°C, T

low

= +125°C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and

high

†

http://onsemi.com

MC7800, MC7800A, MC7800AE, NCV7800

ORDERING INFORMATION

Operating

Device Shipping

Nominal Voltage

MC7815ABD2T

MC7815ABD2TG D2PAK

Temperature Range

Package

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7815ABD2TR4 D2PAK 800 / Tape & Reel

MC7815ABD2TR4G D2PAK

TJ = -40°C to +125°C

800 / Tape & Reel

(Pb-free)

MC7815ABT TO-220 50 Units /Rail

MC7815ABTG TO-220

50 Units /Rail

(Pb-free)

MC7815ACD2T

MC7815ACD2TG D2PAK

15 V

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7815ACT TO-220 50 Units /Rail

MC7815ACTG TO-220

TJ = 0°C to +125°C

50 Units / Rail

(Pb-free)

MC7815BD2T

MC7815BD2TG D2PAK

TJ = -40°C to +125°C

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

NCV7815BTG*

TO-220

50 Units / Rail

(Pb-free)

MC7815BD2TR4 D2PAK 800 / Tape & Reel

MC7815BD2TR4G D2PAK

800 / Tape & Reel

(Pb-free)

MC7815BDT DPAK 75 Units / Rail

MC7815BDTG DPAK

15 V TJ = -40°C to +125°C

(Pb-free)

75 Units / Rail

MC7815BDTRK DPAK 2500 / Tape & Reel

MC7815BDTRKG DPAK

2500 / Tape & Reel

(Pb-free)

MC7815BT TO-220 50 Units / Rail

MC7815BTG TO-220

50 Units / Rail

(Pb-free)

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Spe‐

cifications Brochure, BRD8011/D.

*NCV devices: T

change control.

= -40°C, T

low

= +125°C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and

high

†

http://onsemi.com

MC7800, MC7800A, MC7800AE, NCV7800

ORDERING INFORMATION

Operating

Device Shipping

Nominal Voltage

MC7815CD2T

MC7815CD2TG D2PAK

Temperature Range

Package

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7815CD2TR4 D2PAK 800 / Tape & Reel

MC7815CD2TR4G D2PAK

800 / Tape & Reel

(Pb-free)

MC7815CDT DPAK 75 Units / Rail

MC7815CDTG DPAK

15 V TJ = 0°C to +125°C

75 Units / Rail

(Pb-free)

MC7815CDTRK DPAK 2500 / Tape & Reel

MC7815CDTRKG DPAK

2500 / Tape & Reel

(Pb-free)

MC7815CT TO-220 50 Units /Rail

MC7815CTG TO-220

50 Units /Rail

(Pb-free)

MC7818ACT

MC7818ACTG TO-220

TJ = 0°C to +125°C

TO-220 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7818BT

MC7818BTG TO-220

TJ = -40°C to +125°C

TO-220 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7818CD2T

18 V

D2PAK 50 Units /Rail

MC7818CD2TR4 D2PAK 800 / Tape & Reel

MC7818CD2TR4G D2PAK

TJ = 0°C to +125°C

(Pb-free)

800 / Tape & Reel

MC7818CT TO-220 50 Units /Rail

MC7818CTG TO-220

50 Units /Rail

(Pb-free)

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Spe‐

cifications Brochure, BRD8011/D.

*NCV devices: T

change control.

= -40°C, T

low

= +125°C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and

high

†

http://onsemi.com

MC7800, MC7800A, MC7800AE, NCV7800

ORDERING INFORMATION

Operating

Device Shipping

Nominal Voltage

MC7824ACT

MC7824ACTG TO-220

Temperature Range

TJ = 0°C to +125°C

Package

TO-220 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7824BD2T

MC7824BD2TG D2PAK

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7824BD2TR4 D2PAK 800 / Tape & Reel

MC7824BD2TR4G D2PAK

TJ = -40°C to +125°C

800 / Tape & Reel

(Pb-free)

MC7824BT TO-220 50 Units /Rail

MC7824BTG TO-220

24 V

50 Units /Rail

(Pb-free)

MC7824CD2T

MC7824CD2TG D2PAK

D2PAK 50 Units /Rail

50 Units /Rail

(Pb-free)

MC7824CD2TR4 D2PAK 800 / Tape & Reel

MC7824CD2TR4G D2PAK

TJ = 0°C to +125°C

800 / Tape & Reel

(Pb-free)

MC7824CT TO-220 50 Units /Rail

MC7824CTG TO-220

50 Units /Rail

(Pb-free)

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Spe‐

cifications Brochure, BRD8011/D.

*NCV devices: T

change control.

= -40°C, T

low

= +125°C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and

high

†

78xxAEyT

AWLYWWG

78xxAyT

AWLYWWG

TO-220-3

T SUFFIX

CASE 221A

MARKING DIAGRAMS

78xxyT

AWLYWWG

*This marking diagram also applies to NCV78xx family.

78xxAyD2T

AWLYWWG

78xxyD2T

AWLYWWG

D2PAK-3

D2T SUFFIX

CASE 936

xx = 05, 06, 08, 09, 12, 15, 18, or 24 y = B or C A = Assembly Location WL, L = Wafer Lot Y = Year WW = Work Week G = Pb-Free Device

78xxyG

ALYWW

DPAK-3

DT SUFFIX

CASE 369C

http://onsemi.com

MC7800, MC7800A, MC7800AE, NCV7800

PACKAGE DIMENSIONS

TO-220, SINGLE GAUGE

T SUFFIX

CASE 221AB-01

ISSUE O

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI

SEATING

-T-

PLANE

123

Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. DIMENSION Z DEFINES A ZONE WHERE ALL BODY AND LEAD IRREGULARITIES ARE ALLOWED.

DIM MIN MAX MIN MAX

A 0.570 0.620 14.48 15.75 B 0.380 0.405 9.66 10.28 C 0.160 0.190 4.07 4.82 D 0.025 0.035 0.64 0.88 F 0.142 0.147 3.61 3.73 G 0.095 0.105 2.42 2.66 H 0.110 0.155 2.80 3.93 J 0.018 0.025 0.46 0.64 K 0.500 0.562 12.70 14.27 L 0.045 0.060 1.15 1.52 N 0.190 0.210 4.83 5.33 Q 0.100 0.120 2.54 3.04 R 0.080 0.110 2.04 2.79 S 0.020 0.055 0.508 1.39 T 0.235 0.255 5.97 6.47 U 0.000 0.050 0.00 1.27 V 0.045 --- 1.15 --- Z --- 0.080 --- 2.04

MILLIMETERSINCHES

http://onsemi.com

0.010 (0.254) T

12 3

MC7800, MC7800A, MC7800AE, NCV7800

PACKAGE DIMENSIONS

D2PAK-3

D2T SUFFIX

CASE 936-03

ISSUE B

NOTES:

OPTIONAL CHAMFER

-T-

SOLDERING FOOTPRINT*

8.38

0.33

TERMINAL 4

1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. TAB CONTOUR OPTIONAL WITHIN DIMENSIONS A AND K.

4. DIMENSIONS U AND V ESTABLISH A MINIMUM MOUNTING SURFACE FOR TERMINAL 4.

5. DIMENSIONS A AND B DO NOT INCLUDE MOLD FLASH OR GATE PROTRUSIONS. MOLD FLASH AND GATE PROTRUSIONS NOT TO EXCEED

0.025 (0.635) MAXIMUM.

INCHES

DIMAMIN MAX MIN MAX

0.386 0.403 9.804 10.236

B 0.356 0.368 9.042 9.347 C 0.170 0.180 4.318 4.572 D 0.026 0.036 0.660 0.914 E 0.045 0.055 1.143 1.397 F 0.051 REF 1.295 REF G 0.100 BSC 2.540 BSC H 0.539 0.579 13.691 14.707 J 0.125 MAX 3.175 MAX K 0.050 REF 1.270 REF L 0.000 0.010 0.000 0.254

M 0.088 0.102 2.235 2.591

N 0.018 0.026 0.457 0.660 P 0.058 0.078 1.473 1.981 R

S 0.116 REF 2.946 REF U 0.200 MIN 5.080 MIN V 0.250 MIN 6.350 MIN

MILLIMETERS

5 REF5 REF

10.66

0.42

1.016

0.04

3.05

0.12

17.02

0.67

D2PAK-3

SCALE 3:1

inches

*For additional information on our Pb-Free strategy and soldering

details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.

5.08

0.20

http://onsemi.com

MC7800, MC7800A, MC7800AE, NCV7800

PACKAGE DIMENSIONS

DPAK-3

DT SUFFIX

CASE 369C-01

ISSUE O

NOTES:

SEATING

-T-

PLANE

123

2 PL

0.13 (0.005) T

1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

DIM MIN MAX MIN MAX

A 0.235 0.245 5.97 6.22 B 0.250 0.265 6.35 6.73 C 0.086 0.094 2.19 2.38 D 0.027 0.035 0.69 0.88 E 0.018 0.023 0.46 0.58 F 0.037 0.045 0.94 1.14 G 0.180 BSC 4.58 BSC H 0.034 0.040 0.87 1.01 J 0.018 0.023 0.46 0.58 K 0.102 0.114 2.60 2.89 L 0.090 BSC 2.29 BSC R 0.180 0.215 4.57 5.45 S 0.025 0.040 0.63 1.01 U 0.020 --- 0.51 --- V 0.035 0.050 0.89 1.27 Z 0.155 --- 3.93 ---

MILLIMETERSINCHES

SOLDERING FOOTPRINT*

6.20

0.244

2.58

0.101

5.80

0.228

*For additional information on our Pb-Free strategy and soldering

details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.

ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

3.0

0.118

0.063

1.6

SCALE 3:1

6.172

0.243

inches

PUBLICATION ORDERING INFORMATION

LITERATURE FULFILLMENT:

Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com

N. American Technical Support: 800-282-9855 Toll Free USA/Canada

Europe, Middle East and Africa Technical Support:

Phone: 421 33 790 2910

Japan Customer Focus Center

Phone: 81-3-5773-3850

http://onsemi.com

ON Semiconductor Website: www.onsemi.com

Order Literature: http://www.onsemi.com/orderlit

For additional information, please contact your local Sales Representative

MC7800/D

ON Semiconductor MC7800AE, NCV7800 Technical data

Specifications and Main Features

Frequently Asked Questions

User Manual