Datasheet APL78L12-KC-TU, APL78L12-KC-TR, APL78L12-DC-TU, APL78L12-DC-TR, APL78L05-KC-TU Datasheet (ANPEC)

APL78L05/12

Three-Terminal Low Current Positive Voltage Regulator

Features General Description

••

•

3-Ternimal Regulators

••

•

Maximum Input Voltage : 30V

••

•

Output Voltages of 5V,12V

••

•

Output Current Up to 100mA

••

•

No External Components

••

•

Internal Thermal Overload Protection

••

• Internal Short-Circuit Limiting

••

• Output V oltage Of fered in 4% tolerance

••

• SOP-8, SOT-89 and TO-92 Packages.

••

Applications

• Battery-Powered Circuitry

• Post Regulator for Switching Power Supply

This series of fixed-voltage monolithic integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power-pass elements to make high-current voltage regulators. Each of these regulators can deliver up to 100mA of output current. The internal limiting and ternal shutdown features of these regulators make them essentially immune to overload. When used as a replacement for a Zener diode-resistor combination, an effective improvement in output impedance can be obtained together with lower-bias current.

Pin Description

V

GND

NC

1

OUT

2

3

4

8

IN

V

7

GND

6

GND

5

NC

3

IN

V

2

GND

1

OUT

V

SOP-8 (Top View)

213

OUT

GND

V

Ordering and Marking Information

APL 78L05/12 -

Handling Code Tem p. Range

Package C ode

APL 78L05/12 XXXXX

ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders.

Copyright  ANPEC Electronics Corp. Rev. A.4 - Oct., 2003

XXXXX - Date CodeAP L78L05/12 E :

AP L78L05/12 D/K :

SOT-89 (Front View)

Package C ode E : T O -9 2 K : S O P - 8 D : S O T -8 9 Tem p. Range

C : 0 to 70 C

Handling Code

TU : Tube TR : Tape & Reel

°

IN

V

AP L78L05/12 XXXXX

TO-92 (Top View)

XXXXX - Date Code

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APL78L05/12

Absolute Maximum Ratings

Symbol Parameter Rating Unit

VIN Input Voltage 30 VDC

TJ Operating Junction Temperature Range

Control Section Power Transistor

T

Storage Temperature Range -65 to +150

STG

θ

JA

Thermal Resistance from Junction to Ambient in Free Air

SOP-8

SOT-89/TO-92

Electrical Characteristics

VIN=10V, IOUT=40mA, TJ=25°C, CIN=0.33µF, COUT=0.1µF, unless otherwise specified

Symbol Parameter Test Condition

V

Output Voltage 4.8 5.0 5.2 Vdc

O

≤40mA

OUT

≤20Vdc

IN

≤20Vdc

IN

≤20Vdc

IN

≤100mA

OUT

≤40mA

OUT

≤20Vdc

IN

≤40mA

OUT

V

Output Voltage (0° to +125°C)

O

Reg

∆ I

Line Regulation

line

Load Regulation

load

I

Quiesc ent C ur re nt 2.8 6.0 mA

B

Quiescent Current Change

B

VIN-VODropout Voltage I

1.0mA≤I

7.0Vdc≤V V

=10V, 1.0mA≤I

IN

7.0Vdc≤V

8.0Vdc≤V

1.0mA≤I

8.0Vdc≤V

1.0mA≤I =100mA 1.9 Vdc

OUT

≤40mA

Min.

4.75 5 5.25 Vdc

0 to 125 0 to 150

160 180

APL78L05

Typ. Max.

29 150 26 100

960 530

0.15 1.5

0.08 0.1

°C

°C/W

Unit

mV

mA

Symbol Parameter Test Condition

V

Reg Reg

∆ I

VIN-VODropout Voltage I

Copyright  ANPEC Electronics Corp. Rev. A.4 - Oct., 2003

Output Voltage 11.5 12 12.5 Vdc

O

1.0mA≤I

Output Voltage (0° to +125°C)

O

Line Regulation

line

Load Regulation

load

I

Quiescent Current 6.5 mA

B

Quiescent C urrent Chan ge

B

14Vdc≤V V

=19V, 1.0mA≤I

IN

14.5Vdc≤V

1.0mA≤I

16Vdc≤V

1.0mA ≤I =100mA 1.9 Vdc

OUT

≤40mA

OUT

≤27Vdc

IN

≤100mA

OUT

≤40mA

OUT

≤27Vdc

IN

≤40mA

OUT

≤27Vdc

≤40mA

Min.

APL78L12

Typ. Max.

Unit

11.4 12 12.6 Vdc

250 mV 100

50

1.5

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mV

mA

APL78L05/12

Application Circuit

V

Cin=

0.33

IN

µ

F

APL78L05/12

V

C

0.1

OUT

=

µ

F

Note1 : A common ground is required between the input and the output voltage. The input voltage must remain typically 2V above the output voltage even during the low point on the input ripple voltage. Note2 : Cin is required if regulator is located an appreciable distance from power supply filter. Note3 : C

is not needed for stability; however, it does improve transient response.

OUT

Copyright  ANPEC Electronics Corp. Rev. A.4 - Oct., 2003

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APL78L05/12

Typical Characteristics

Output Voltage vs. Input Voltage

8

7

6

5

4

3

2

Output Voltage (V)

1

0

0246810

IO=1mA

IO=40mA

IO=100mA

APL78L05

Input Voltage (V)

Quiescent Current vs. Ambient Temperature

3.0

APL78L05

VIN=10V IO=40mA

Dropout Voltage vs. Junction Temperature

2.25

2

1.75

1.5

Dropout Voltage (V)

1.25

1

IO=70mA

IO=40mA

IO=1mA

Dropout of Regulation is defined as when

∆∆

∆Vo=1% of Vo

∆∆

0255075100125

APL78L05

Junction Temperature (°C)

Quiescent Current vs. Input Voltage

3.5

3

APL78L05

No Load

2.8

2.6

2.4

Quiescent Current (mA)

2.2 0 25 50 75 100 125

Ambient Temperature (°C)

Copyright  ANPEC Electronics Corp. Rev. A.4 - Oct., 2003

2.5

2

1.5

1

0.5

Quiescent Current (mA)

0

0 5 10 15 20 25 30 35

Input Voltage (V)

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APL78L05/12

Typical Characteristics (Cont.)

Quiescent Current vs. Output Current

3

2.5

2

1.5

1

0.5

Quiescent Current (mA)

0

0 20406080100

APL78L05 APL78L05

VIN=10V

Output Current (mA)

PSRR vs. Frequency

+0

VIN=10V IOUT=10mA

-10

APL78L05

Dropout Voltage vs. Output Current

1.9

1.85

1.8

1.75

1.7

Dropout Voltage (V)

1.65

1.6 020406080100

Dropout of Regulation is defined as when

∆∆

∆Vo=1% of Vo

∆∆

Output Current (mA)

Load-Transient Response

C

=0.1uF

OUT

COUT=0.1µF

APL78L05

-20

-30

-40

-50

PSRR (dB)

-60

-70

-80 10

100 1k 10k

Frequency (Hz)

Copyright  ANPEC Electronics Corp. Rev. A.4 - Oct., 2003

100k

VOUT(100mv/div)

V

(100mv/div)

OUT

IOUT=

I

=10mA~80mA

OUT

10mA~80mA

Time (20µs/div)

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APL78L05/12

Typical Characteristics (Cont.)

5.02

5.015

Line Transient Response

VIN=9.5V~10.5V COUT=0.1µF

OUT=10mA

I

VOUT=10(mV/div)

Time (100us/div)

Output Voltage vs.

Ambient Temperature

VIN=10V IO=40mA

Maximum Power Dissipation vs.

APL78L05

Ambient Temperature

1300

1100

900

700

500

300

Maximum Power Dissipation (mW)

100

25 50 75 100 125 150

TO-92 Type Package No Heat Sink

APL78L05

Ambient Temperature (°C)

Region of Stable ESR vs.

APL78L05 APL78L05

10

Output Current

C

OUT

=0.1uF

5.01

5.005

Output Voltage(V)

5

4.995

0 25 50 75 100 125

Ambient Temperature (°C)

Copyright  ANPEC Electronics Corp. Rev. A.4 - Oct., 2003

1

Stable Region

ESR(Ω)

OUT

C

0.1

0.01 020406080100

Untested

Output Current(mA)

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APL78L05/12

Typical Characteristics

The APL78L05/12 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 limits the maximum current the circuit will pass. 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 wire lengths, or if the output load capacitance is large. The input bypass capacitor should be selected to provide good high-frequency characteristics to insure stable operation under all load conditions. A 0.33µF 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

Figure 1. Current Regulator

Input

0.33µF

APL78L05

R

Constant Current to Grounded

l

O

Load

The APL78L00 regulators can also be used as a current source when connected as above. In order to minimize dissipation the APL78L05 is chosen in this application. Resistor R determines the current as follows :

5.0V

IO = + IB

R

IB =3.8mA over line and load changes For example, a 100mA current source would require R to be a 50Ω, 1/2W resistor and the output voltage compliance would be the input voltage less 7V.

Figure 2. ±15V Tracking Voltage Regulator

leads directly across the regulators input terminals. Good construction techniques should be used to minimize ground loops and lead resistance drops since the regulator has no external sense lead. Bypassing the output is also recommended.

Copyright  ANPEC Electronics Corp. Rev. A.4 - Oct., 2003

+20V

0.33µF

20V

APL78L15

MPSU55

6

7

MC1741

4

6.5

2

3

MPSA70

Figure 3. Positive and Negative Regulator

+V

I

0.33µF

-V

I

0.33µF

APL78LXX

0.1µF

APL79LXX

0.1µF

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10K

+V

-V

O

+V

O

-V

O

APL78L05/12

Packaging Information

SOP-8 pin ( Reference JEDEC Registration MS-012)

HE

0.015X45

e1 e2

D

A1

A

1

L

0.004max.

Dim

A 1.35 1.75 0.053 0.069

A1 0.10 0.25 0.004 0. 010

D 4.80 5.00 0.189 0.197 E 3.80 4.00 0.150 0.157 H 5.80 6.20 0.228 0.244

L 0.40 1.27 0.016 0.050 e1 0. 33 0.51 0.013 0.020 e2 1.27BSC 0.50BSC

18

φ

Millimeters Inches

Min. Max. Min. Max.

°

8

°

Copyright  ANPEC Electronics Corp. Rev. A.4 - Oct., 2003

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APL78L05/12

Package Information

TO-92

3

J

e

e1

L1

Q

A

L2

SEATING PLANE

b2

L

b

2 1

S

E

S

Millimeters Inches

Dim

Min. Max. Min. Max.

A 4.58 5.33 0.170 0.210

φ b

φ b2

φ D

0.41 0.53 0.160 0.021

0.41 0.48 0.160 0.019

4.96 5.20 0.175 0.205

E 3.94 4.19 0.125 0.165

e 2.42 2.66 0.095 0.105

e1 1.15 1.39 0.045 0.055

J 3.43 0.135

L 12.70 0.500 L1 1.27 0.050 L2 6.35 0.250

Q 2.93 0.115

S 2.42 2.66 0.080 0.105

D

Copyright  ANPEC Electronics Corp. Rev. A.4 - Oct., 2003

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APL78L05/12

Package Information

SOT-89 (Reference EIAJ ED-7500A Reg stration SC-62)

D

D1

H

L

123

a

E

C

Dim

B1

B

e

e1

A

a

Millimeters Inches

Min. Max. Min. Max.

A 1.40 1.60 0.055 0.063 B 0.40 0.56 0.016 0.022

B1 0.35 0.48 0.014 0.019

C 0 .35 0.44 0.014 0 .017 D 4 .40 4.60 0.173 0 .181

D1 1.35 1.83 0.053 0 .072

e 1.50 BSC 0.059 BSC

e1 3.00 BSC 0.118 B SC

E 2.29 2.60 0.090 0.102 H 3 .75 4.25 0.148 0 .167

L 0 .80 1.20 0 .031 0 .047

α

10

°

10

°

Copyright  ANPEC Electronics Corp. Rev. A.4 - Oct., 2003

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APL78L05/12

Physical Specifications

Terminal Material Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb). Lead Solderability Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3.

Reflow Condition (IR/Convection or VPR Reflow)

Reference JEDEC Standard J-STD-020A APRIL 1999

Peak temperature

°

temperature

Pre-heat temperature

183 C

Time

Classificatio n R e flow Profiles

Convection or IR/

Convection

Average ramp-up rate(183°C to Peak) 3°C/second max. 10 °C /second max. Preheat temperature 125 ± 25°C) Temperature maintained above 183°C Time within 5°C of actual peak temperature Peak temperature range Ramp-down rate Time 25°C to peak temperature

120 seconds max. 60 ~ 150 seconds 10 ~ 20 seconds 60 seconds 220 +5/-0°C or 235 +5/-0°C 215~ 219°C or 235 +5/-0°C 6 °C /second max. 10 °C /second max. 6 minutes max.

VPR

Package Reflow Conditions

pkg. thickness ≥≥≥≥ 2.5mm and all bags

Convection 220 +5/-0 °C Convection 235 +5/-0 °C VPR 215-219 °C VPR 235 +5/-0 °C IR/Convection 220 +5/-0 °C IR/Convection 235 +5/-0 °C

pkg. thickness < 2.5mm and pkg. volume ≥≥≥≥ 350 mm³

pkg. thickness < 2.5mm and p kg . volume < 350mm³

Copyright  ANPEC Electronics Corp. Rev. A.4 - Oct., 2003

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11

APL78L05/12

Re lia b ility te s t p ro g r am

Test item Method Description

SOLDERABILITY MIL-STD-883D-2003 HOLT MIL-STD-883D-1005.7 PCT JESD-22-B, A102 TST MIL-STD-883D-1011.9 ESD MIL-STD-883D-3015.7 VHBM > 2KV, VMM > 200V Latch-U p JESD 78 10ms , Itr > 100mA

Carrier Tape & Reel Dimensions

E

Po

P

P1

245°C , 5 SEC 1000 Hrs Bias @ 125 °C 168 Hrs, 100 % RH , 121°C

-65°C ~ 150°C, 200 C y c les

t

D

Application

SOP-8

F

W

Ao

J

A

A B C J T1 T2 W P E

330±162 ± 1.5

F D D1 Po P1 Ao Bo Ko t

12.75 +

0.1 5

2 + 0.5 12.4 +0.2

D1

C

2± 0.2

T2

B

T1

Bo

12 + 0.3

- 0.1

Ko

8± 0.1 1.75± 0.1

5.5 ± 0.1 1.55±0.1

1.55+ 0.25

4.0 ± 0.1 2.0 ± 0.1 6.4 ± 0.1 5.2± 0.1 2.1± 0.1 0.3±0.013

(mm)

Copyright  ANPEC Electronics Corp. Rev. A.4 - Oct., 2003

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APL78L05/12

Carrier Tape & Reel Dimensions

Application

TO-92

H2H2

L

L1

T2 T T1

A D D1 D2 F1,F2 H H1 H2 H2A

3.18~12 4.0±0.2 0.36~0.53 9.0 MAX H3 H4 L L1 P P1 P2 T T1

27.0 MAX 20.0 MAX 11.0 MAX 2.5 MIN 12.7±0.2 6.35±0.4 50.8±0.5 0.55 MAX 1.42 MAX T2 W W1 W2

H2H2A

F1F2

P1

P

A

P2

D2

D1

2.5+0.2

-0.1

H3

W2

H4

H

W1

H1

D

16±0.5 9±0.5 0.5 MAX 0.5 MAX

W

0.36~0.68 17.5~19 5.0~7.0 0.5 MAX

(mm)

Cover Tape Dimensions

Application Carrier Width Cov er Tape Width Devices Per Reel

SOP- 8

TO-92

12 9.3 2500

17.5~19 5.0~7.0 2000

Customer Service

Anpec Electronics Corp.

Head Office :

5F, No. 2 Li-Hsin Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050

Taipei Branch :

7F, No. 137, Lane 235, Pac Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan, R. O. C. Tel : 886-2-89191368 Fax : 886-2-89191369

Copyright  ANPEC Electronics Corp. Rev. A.4 - Oct., 2003

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Datasheet APL78L12-KC-TU, APL78L12-KC-TR, APL78L12-DC-TU, APL78L12-DC-TR, APL78L05-KC-TU Datasheet (ANPEC)

Specifications and Main Features

Frequently Asked Questions

User Manual