Datasheet AN77L06M, AN77L06, AN77L05M, AN77L05, AN77L04M Datasheet (Panasonic)

■ Overview

The AN77L00/AN77L00M series is a stabilized constant voltage power supply with a low input/output voltage(0.3V max.). It is suitable for the low-voltage equipment using batteries, and consumer/industrial equipment with great fluctuation of the supply voltage.

A wide range of output voltage is available from 3V

through 10V.

■ Features

• Minimum input/output voltage difference : 0.3V(max.)

• Built-in overcurrent limiting circuit

• Built-in rush current preventive circuit at saturation volt-

age rise time

• Built-in overheat protective circuit

• Built-in input short-circuit protective circuit

1

Voltage Regulators

AN77L00/AN77L00M Series

3-pin Low Power Loss Voltage Regulato r(100mA Type)

AN77L00 Series

Unit : mm

5.0

±0.2

2.3±0.2

5.1±0.213.5±0.5

0.45

+0.2 – 0.1

2.54

4.0±0.2

213

3-pin SIL Plastic Package (TO-92) (SSIP003-P-0000)

AN77L00M Series Unit : mm

3-pin SIL Mini Power Type Plastic Package (TO-220F) (SSIP003-P-0000D)

4.6max.

1.6max.

0.44max.

0.48max.

1.8max.

1.5

3.0

2.6max.

4.25max.

0.8min.

2.6

0.58max.

4.5

123

2

Voltage Regulators

AN77L00/AN77L00M Series

3 12

–

+

IN

(1)

GND

(3)

OUT

(2)

The pin numbers in are for the AN77L00M series. The pin numbers in ( ) are for the AN77L00 series.

Error Amp.

Starter

Voltage

Reference

Input Short-Circuit Protection

Over Current

Protection

Over Current Protection

Rush Current Protection

Thermal Protection

■ Block Diagram

V

IN

I

IN

P

D

T

opr

T

stg

Supply voltage Supply current Power dissipation

Note1)

Operating ambient temperature Storage temperature

V

mA

mW

˚C ˚C

Parameter Symbol Rating Unit

■ Absolute Maximum Ratings (Ta=25˚C)

30 200 650

–30 to + 85

–55 to + 150

Note 1)

Part No. Output voltage (VO) Operating supply voltage range (VI)

■ Recommended Operating Range (Ta= 25˚C)

AN77L03/M AN77L035/M AN77L04/M AN77L045/M AN77L05/M AN77L06/M AN77L07/M AN77L08/M AN77L09/M AN77L10/M AN77L12/M

3

3.5 4

4.5 5 6 7 8 9

10 12

VO + 0.3 to 13.62

VO + 0.41 to 14.14

VO + 0.3 to 14.66

VO + 0.43 to 15.18

VO + 0.3 to 15.7 VO + 0.46 to 16.74 VO + 0.48 to 17.78 VO + 0.51 to 18.82 VO + 0.53 to 19.86

VO + 0.55 to 20.9 VO + 0.6 to 22.98

V V V V V V V V V V V

Unit

3

Voltage Regulators

AN77L00/AN77L00M Series

Output voltage Input stability Load stability Bias current under no load Bias current fluctuation under load Bias current before regulation start Ripple rejection ratio Min. input/output voltage difference (1) Min. input/output voltage difference (2) Output noise voltage Output voltage temperature coefficient

V

O

REG

IN

REG

L

I

bias

∆I

bias

I

rush

RR

V

DIF (min) 1

V

DIF (min) 2

V

no

∆VO/Ta

Tj=25˚C V

I

=3.62 to 13.62V, Tj=25˚C

I

O

=0 to 100mA, Tj=25˚C

I

O

=0mA, Tj=25˚C

I

O

=0 to 100mA, Tj=25˚C

V

I

=2.7V, IO=0mA, Tj=25˚C

V

I

=3.62 to 5.62V, f=120Hz

V

I

=2.7V, IO=50mA, Tj=25˚C

V

I

=2.7V, IO=100mA, Tj=25˚C f=10Hz to 100kHz T

j

= –30 to+125˚C

2.88

60

3 2 8

0.9 3

1.5

70

0.12

0.22 70

0.2

3.12 60 60

1.5 5 5

0.25

0.3

V mV mV mA mA mA

dB

V

µV

mV/˚C

Parameter Symbol Condition min typ max Unit

■ Electrical Characteristics (Ta=25˚C)

• AN77L03/M (3V, 100mA Type)

Note 1) Under Tj=25˚C, each test duration can be set short (within 10ms) and the characteristic drift with temperature rise at

joints of the chip may be ignored.

Note 2) VI=4V, IO=50mA, CO=10µF unless otherwise specified.

Output voltage Input stability Load stability Bias current under no load Bias current fluctuation under load Bias current before regulation start Ripple rejection ratio Min. input/output voltage difference (1) Min. input/output voltage difference (2) Output noise voltage Output voltage temperature coefficient

T

j

=25˚C

V

I

= 4.14 to 14.14V, Tj=25˚C

I

O

= 0 to 100mA, Tj= 25˚C

I

O

= 0mA, Tj= 25˚C

I

O

= 0 to 100mA, Tj= 25˚C

V

I

= 3.15V, IO= 0mA, Tj=25˚C

V

I

= 4.14 to 6.14V, f=120Hz

V

I

= 3.15V, IO= 50mA, Tj= 25˚C

V

I

= 3.15V, IO=100mA, Tj= 25˚C f=10Hz to 100kHz T

j

= –30 to+125˚C

3.36

59

3.5 3 9

0.9 3

1.5

69

0.12

0.22 75

0.23

3.64 60 60

1.5 5 5

0.25

0.41

Parameter Symbol Condition min typ max Unit

•

AN77L035/M (3.5V, 100mA Type)

Note 1) Under Tj=25˚C, each test duration can be set short (within 10ms) and the characteristic drift with temperature rise at

joints of the chip may be ignored.

Note 2) VI=4.5V, IO=50mA, CO=10µF unless otherwise specified.

V

O

REG

IN

REG

L

I

bias

∆I

bias

I

rush

RR

V

DIF (min) 1

V

DIF (min) 2

V

no

∆VO/Ta

V mV mV mA mA mA

dB

V

µV

mV/˚C

Output voltage Input stability Load stability Bias current under no load Bias current fluctuation under load Bias current before regulation start Ripple rejection ratio Min. input/output voltage difference (1) Min. input/output voltage difference (2) Output noise voltage Output voltage temperature coefficient

T

j

=25˚C

V

I

= 4.66 to 14.66V, Tj= 25˚C

I

O

= 0 to 100mA, Tj= 25˚C

I

O

= 0mA, Tj= 25˚C

I

O

= 0 to 100mA, Tj=25˚C

V

I

=3.6V, IO= 0mA, Tj= 25˚C

V

I

= 4.66 to 6.66V, f=120Hz

V

I

=3.6V, IO=50mA, Tj= 25˚C

V

I

=3.6V, IO=100mA, Tj= 25˚C f=10Hz to 100kHz T

j

= –30 to+125˚C

3.84

59

4 3 9

0.9 3

1.5

69

0.12

0.23 80

0.26

4.16 60 60

1.5 5 5

0.25

0.3

Parameter Symbol Condition min typ max Unit

•

AN77L04/M (4V, 100mA Type)

Note 1) Under Tj=25˚C, each test duration can be set short (within 10ms) and the characteristic drift with temperature rise at

joints of the chip may be ignored.

Note 2) VI=5V, IO=50mA, CO=10µF unless otherwise specified.

V

O

REG

IN

REG

L

I

bias

∆I

bias

I

rush

RR

V

DIF (min) 1

V

DIF (min) 2

V

no

∆VO/Ta

V mV mV mA mA mA

dB

V

µV

mV/˚C

4

Voltage Regulators

AN77L00/AN77L00M Series

Output voltage Input stability Load stability Bias current under no load Bias current fluctuation under load Bias current before regulation start Ripple rejection ratio Min. input/output voltage difference (1) Min. input/output voltage difference (2) Output noise voltage Output voltage temperature coefficient

T

j

=25˚C

V

I

=5.18 to 15.18V, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

I

O

= 0mA, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

V

I

= 4.05V, IO= 0mA, Tj=25˚C

V

I

=7.18 to 6.18V, f=120Hz

V

I

= 4.05V, IO=50mA, Tj=25˚C

V

I

= 4.05V, IO=100mA, Tj=25˚C f=10Hz to 100kHz T

j

= –30 to+125˚C

4.32

58

4.5 3

10

0.9 3

1.5

68

0.12

0.23 85

0.3

4.68 60 60

1.5 5 5

0.25

0.43

Parameter Symbol Condition min typ max Unit

■ Electrical Characteristics (Ta=25˚C)

• AN77L045/M (4.5V, 100mA Type)

Note 1) Under Tj=25˚C, each test duration can be set short (within 10ms) and the characteristic drift with temperature rise at

joints of the chip may be ignored.

Note 2) VI=5.5V, IO=50mA, CO=10µF unless otherwise specified.

V

O

REG

IN

REG

L

I

bias

∆I

bias

I

rush

RR

V

DIF (min) 1

V

DIF (min) 2

V

no

∆VO/Ta

V mV mV mA mA mA

dB

V

µV

mV/˚C

Output voltage Input stability Load stability Bias current under no load Bias current fluctuation under load Bias current before regulation start Ripple rejection ratio Min. input/output voltage difference (1) Min. input/output voltage difference (2) Output noise voltage Output voltage temperature coefficient

T

j

=25˚C

V

I

=5.7 to 15.7V, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

I

O

= 0mA, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

V

I

= 4.5V, IO= 0mA, Tj=25˚C

V

I

= 5.7 to 7.7V, f=120Hz

V

I

= 4.5V, IO= 50mA, Tj=25˚C

V

I

= 4.5V, IO= 100mA, Tj=25˚C f=10Hz to 100kHz T

j

= –30 to+125˚C

4.8

58

5 4

10

0.9 3

1.5

68

0.12

0.24 90

0.33

5.2 60 60

1.5

5 5

0.25

0.3

Parameter Symbol Condition min typ max Unit

• AN77L05/M (5V, 100mA Type)

Note 1) Under Tj=25˚C, each test duration can be set short (within 10ms) and the characteristic drift with temperature rise at

joints of the chip may be ignored.

Note 2) VI=6V, IO=50mA, CO=10µF unless otherwise specified.

V

O

REG

IN

REG

L

I

bias

∆I

bias

I

rush

RR

V

DIF (min) 1

V

DIF (min) 2

V

no

∆VO/Ta

V mV mV mA mA mA

dB

V

µV

mV/˚C

Output voltage Input stability Load stability Bias current under no load Bias current fluctuation under load Bias current before regulation start Ripple rejection ratio Min. input/output voltage difference (1) Min. input/output voltage difference (2) Output noise voltage Output voltage temperature coefficient

T

j

=25˚C

V

I

= 6.74 to 16.74V, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

I

O

= 0mA, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

V

I

= 5.4V, IO= 0mA, Tj=25˚C

V

I

= 6.74 to 8.74V, f=120Hz

V

I

=5.4V, IO=50mA, Tj=25˚C

V

I

=5.4V, IO=100mA, Tj=25˚C f=10Hz to 100kHz T

j

= –30 to+125˚C

5.76

56

6 4

11

0.9 3

1.5

66

0.12

0.25 105

0.4

6.24 60 60

1.5 5 5

0.25

0.46

Parameter Symbol Condition min typ max Unit

• AN77L06/M (6V, 100mA Type)

Note 1) Under Tj=25˚C, each test duration can be set short (within 10ms) and the characteristic drift with temperature rise at

joints of the chip may be ignored.

Note 2) VI=7V, IO=50mA, CO=10µF unless otherwise specified.

V

O

REG

IN

REG

L

I

bias

∆I

bias

I

rush

RR

V

DIF (min) 1

V

DIF (min) 2

V

no

∆VO/Ta

V mV mV mA mA mA

dB

V

µV

mV/˚C

5

Voltage Regulators

AN77L00/AN77L00M Series

Output voltage Input stability Load stability Bias current under no load Bias current fluctuation under load Bias current before regulation start Ripple rejection ratio Min. input/output voltage difference (1) Min. input/output voltage difference (2) Output noise voltage Output voltage temperature coefficient

V

O

REG

IN

REG

L

I

bias

∆I

bias

I

rush

RR

V

DIF (min)1

V

DIF (min) 2

V

no

∆VO/Ta

Tj=25˚C V

I

=7.78 to 17.78V, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

I

O

= 0mA, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

V

I

= 6.3V, IO= 0mA, Tj=25˚C

V

I

=7.78 to 9.78V, f=120Hz

V

I

= 6.3V, IO= 50mA, Tj=25˚C

V

I

= 6.3V, IO=100mA, Tj=25˚C f=10Hz to 100kHz T

j

= –30 to+125˚C

6.72

55

7.0 5

11

1.1 3

1.5

65

0.12

0.26 120

0.46

7.28 70 70

1.6 5 5

0.25

0.48

V mV mV mA mA mA

dB

V

µV

mV/˚C

Parameter Symbol Condition min typ max Unit

■ Electrical Characteristics (Ta=25˚C)

• AN77L07/M (7V, 100mA Type)

Note 1) Under Tj=25˚C, each test duration can be set short (within 10ms) and the characteristic drift with temperature rise at

joints of the chip may be ignored.

Note 2) VI= 8V, IO=50mA, CO=10µF unless otherwise specified.

Output voltage Input stability Load stability Bias current under no load Bias current fluctuation under load Bias current before regulation start Ripple rejection ratio Min. input/output voltage difference (1) Min. input/output voltage difference (2) Output noise voltage Output voltage temperature coefficient

V

O

REG

IN

REG

L

I

bias

∆I

bias

I

rush

RR

V

DIF (min)1

V

DIF (min) 2

V

no

∆VO/Ta

Tj=25˚C V

I

= 8.82 to 18.82V, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

I

O

= 0mA, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

V

I

=7.2V, IO= 0mA, Tj=25˚C

V

I

= 8.82 to 10.82V, f=120Hz

V

I

=7.2V, IO=50mA, Tj= 25˚C

V

I

=7.2V, IO=100mA, Tj= 25˚C f=10Hz to 100kHz T

j

= –30 to +125˚C

7.68

53

8 5

12

1.1 3

1.5

63

0.12

0.27 135

0.53

8.32 80 80

1.6 5 5

0.25

0.51

V mV mV mA mA mA

dB

V

µV

mV/˚C

Parameter Symbol Condition min typ max Unit

• AN77L08/M (8V, 100mA Type)

Note 1) Under Tj=25˚C, each test duration can be set short (within 10ms) and the characteristic drift with temperature rise at

joints of the chip may be ignored.

Note 2) VI=9V, IO=50mA, CO=10µF unless otherwise specified.

Output voltage Input stability Load stability Bias current under no load Bias current fluctuation under load Bias current before regulation start Ripple rejection ratio Min. input/output voltage difference (1) Min. input/output voltage difference (2) Output noise voltage Output voltage temperature coefficient

V

O

REG

IN

REG

L

I

bias

∆I

bias

I

rush

RR

V

DIF (min) 1

V

DIF (min) 2

V

no

∆VO/Ta

Tj=25˚C V

I

=9.86 to 19.86V, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

I

O

= 0mA, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

V

I

=8.1V, IO= 0mA, Tj=25˚C

V

I

=9.86 to 11.86V, f=120Hz

V

I

=8.1V, IO= 50mA, Tj=25˚C

V

I

=8.1V, IO=100mA, Tj=25˚C f=10Hz to 100kHz T

j

=–30 to+125˚C

8.64

52

9 6

13

1.2 3

1.5

62

0.13

0.28 150

0.6

9.36 90 90

1.7 5 5

0.25

0.53

V mV mV mA mA mA

dB

V

µV

mV/˚C

Parameter Symbol Condition min typ max Unit

• AN77L09/M (9V, 100mA Type)

Note 1) Under Tj=25˚C, each test duration can be set short (within 10ms) and the characteristic drift with temperature rise at

joints of the chip may be ignored.

Note 2) VI=10V, IO=50mA, CO=10µF unless otherwise specified.

6

Voltage Regulators

AN77L00/AN77L00M Series

Output voltage Input stability Load stability Bias current under no load Bias current fluctuation under load Bias current before regulation start Ripple rejection ratio Min. input/output voltage difference (1) Min. input/output voltage difference (2) Output noise voltage Output voltage temperature coefficient

T

j

=25˚C

V

I

=10.9 to 20.9V, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

I

O

= 0mA, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

V

I

= 9.0V, IO=0mA, Tj=25˚C

V

I

=10.9 to 12.9V, f=120Hz

V

I

= 9.0V, IO=50mA, Tj=25˚C

V

I

= 9.0V, IO=100mA, Tj=25˚C f=10Hz to 100kHz T

j

= –30 to+125˚C

9.6

50

10

7

14

1.2 3

1.5

60

0.13

0.29 165

0.67

10.4 100 100

1.7 5 5

0.25

0.55

Parameter Symbol Condition min typ max Unit

■ Electrical Characteristics (Ta=25˚C)

• AN77L10/M (10V, 100mA Type)

Note 1) Under Tj=25˚C, each test duration can be set short (within 10ms) and the characteristic drift with temperature rise at

joints of the chip may be ignored.

Note 2) VI=11V, IO=50mA, CO=10µF unless otherwise specified.

V

O

REG

IN

REG

L

I

bias

∆I

bias

I

rush

RR

V

DIF (min) 1

V

DIF (min) 2

V

no

∆VO/Ta

V mV mV mA mA mA

dB

V

µV

mV/˚C

Output voltage Input stability Load stability Bias current under no load Bias current fluctuation under load Bias current before regulation start Ripple rejection ratio Min. input/output voltage difference (1) Min. input/output voltage difference (2) Output noise voltage Output voltage temperature coefficient

T

j

=25˚C

V

I

=12.98 to 22.98V, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

I

O

= 0mA, Tj=25˚C

I

O

= 0 to 100mA, Tj=25˚C

V

I

=10.8V, IO=0mA, Tj=25˚C

V

I

=12.98 to 14.98V, f=120Hz

V

I

=10.8V, IO=50mA, Tj=25˚C

V

I

=10.8V, IO=100mA, Tj=25˚C f=10Hz to 100kHz T

j

=–30 to+125˚C

11.52

48

12

8

15

1.4 3

1.5

58

0.13

0.31 190

0.8

12.48 120 120

1.9 5 5

0.25

0.6

Parameter Symbol Condition min typ max Unit

• AN77L12/M (12V, 100mA Type)

Note 1) Under Tj=25˚C, each test duration can be set short (within 10ms)and the characteristic drift with temperature rise at

joints of the chip may be ignored.

Note 2) VI=13V, IO=50mA, CO=10µF unless otherwise specified.

V

O

REG

IN

REG

L

I

bias

∆I

bias

I

rush

RR

V

DIF (min) 1

V

DIF (min) 2

V

no

∆VO/Ta

V mV mV mA mA mA

dB

V

µV

mV/˚C

• For the AN77L00/M series, the gain inside the IC is set high to improve the performance. For the reason, use

the capacitor of 10µF or more when the power line in the output side should be long. In addition, install the capacitor in the output side as near as possible to the IC.

AN77L00/M series

–

+

V

I

V

O

0.33µF

10µF

■ Application Circuit

7

Voltage Regulators

AN77L00/AN77L00M Series

0

1

Input Voltage VI (V)

Input/Output Characteristics

VO —V

I

1

2

3

4

5

05234

AN77L03/M I

O

=50mA

0

Input Voltage VI (V)

Input Stability

VO —V

I

2.98

2.99

3.00

3.01

3.02

03010 20

AN77L03/M I

O

=50mA

Output Voltage V

O

(V)

Output Voltage V

O

(V)

0

1

Input Voltage VI (V)

Rush Current (Under No Load)

II —V

I

1

2

3

05234

Input Current I

I

(mA)

AN77L03/M I

O

= 0A

0

Output Current IO (mA)

Bias Current

I

bias

— I

O

1

2

3

4

5

1 10050

AN77L03/M V

I

=4V

Bias Current I

bias

(mA)

0

Load Stability

VO —I

O

2.98

2.99

3.00

3.01

3.02

0 10050

AN77L03/M V

I

=4V

Output Voltage V

O

(V)

0

Output Voltage IO (mA)

Over-current Limiting Characteristics

VO —I

O

1

2

3

4

5

0 300100 200

Output Voltage V

O

(V)

AN77L03/M V

I

=4V

I

O

(short)=200mA

(typ)

0

Output Voltage IO (mA)

Minimum Input/Output Voltage Difference

V

DIF (min)

— I

OUT

0.1

0.2

0.3

0.4

0.5

0 10050

Minimum Input/Output Voltage Difference V

DIF (min)

(V)

AN77L03/M V

I

=2.88V

Output Current IO (mA)

0

100

Ripple Rejection Ratio

RR — f

20

40

60

80

100

10 100k1k 10k

AN77L03/M I

O

=50mA

Ripple Rejection Ratio RR (dB)

Frequency f (Hz)

2.90

Ambient Temperature Ta (˚C)

Output Voltage Temperature Characteristics

VO — Ta

3.00

3.10

–25 50

Output Voltage V

O

(V)

AN77L03/M V

I

= 4V

I

O

= 0mA

025 75

■ Characteristics Curve

8

Voltage Regulators

AN77L00/AN77L00M Series

0

Ambient Temperature Ta (˚C)

AN77L00 series

[Power Dissipation (TO-92 Package)]

PD —Ta

0.5

1.0

07525 50

Power Dissipation P

D

(W)

100 125 15085

Single Unit R

thj

– a=190˚C/W

P

D

=658mW (25˚C)

0

Ambient Temperature Ta (˚C)

AN77L00M Series

[Power Dissipation (TO-243 Package)]

PD —Ta

0.5

1.0

07525 50

Power Dissipation P

D

(W)

100 125 15085

Note) SM to printed board (glass epoxy board of 20 × 20 × 1.7mm with copper film of 1cm2 or more)

■ Precautions on Use

1. Input Short-Circuit Protection Circuit For the conventional Matsushita 3-pin regulators (such as

of the AN8000 series), when DC input pin3 is shortcircuited with GND w in the normal operation condition, the potential of output pinq becomes higher than that of DC input pin and the electric charges which is charged in output capacitor CO flows in the input side, resulting in the breakage of elements.

In the above case, the common silicon diode is connected

as shown in the right figure (the dotted line). However, for the AN77L00/M series, since the protection circuit, which protects the elements from the discharging current, is incorporated in the internal circuit, the protection diode is not required.

2. Capacitor for External Compensation

In order to secure the safety, the capacitor of 10 µF is

required in the output side and it should be added as near as possible to output pin1 and GND 2. When it is used under low temperature, oscillation may occur due to the decrease of the aluminum electrolytic capacitor and increase of ESR.

For the AN77L00/M, it is recommended that the tantalum capacitor or aluminum electrolytic capacitor whose serialconnected resistance equivalent with that of output capacitor CO has temperature characteristics within the recommended range specified in the right.

(1)

3 1

2

(3)

(2)

–

+

C

I

0.33µF

V

I

V

O

C

O

10µF

Not required

Pin number in is for the AN77L00M series. Pin number in ( ) is for the AN77L00 series.

50

40

30

20

10

0

20 40 60 80 100

Output Current IO (mA)

Equivalent Series Resistance ESR (Ω)

,

Recommended Range