LM78L09 datasheet(1/2 Pages) TGS

Part #	LM78L09

Description	TO-92 Encapsulate Three Terminal Voltage Regulator

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Manufacturer	TGS [Tiger Electronic Co.,Ltd]

Direct Link	http://www.tgselec.com

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2

C0

0.1μF

TO-92 Encapsulate Three Terminal Voltage Regulator

LM78L09 Three-terminal positive voltage regulator

FEATURES

Maximum Output current

IOM:

0.1 A

Output voltage

Vo:

9 V

Continuous total dissipation

PD:

0.625 W

ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)

Parameter

Symbol

Value

Unit

Input Voltage

Vl

30

V

Operating Junction Temperature Range

TOPR

0-+125

℃

Storage Temperature Range

TSTG

-55-+150

℃

ELECTRICAL CHARACTERISTICS

(Vi=16V,Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified )

Parameter

Symbol

Test conditions

MIN

TYP

MAX

UNIT

25

℃

8.64

9.0

9.36

V

12V≤V l≤24V, Io=1mA-40mA

8.55

9.0

9.45

V

Output voltage

Vo

Io=1mA-70mA

0-125

℃

8.55

9.0

9.45

V

Io=1mA-100mA

25

℃

19

90

mV

Load Regulation

Vo

△

Io=1mA-40mA

25

℃

11

40

mV

12V≤V l≤24V

25

℃

45

175

mV

Line regulation

Vo

△

13V≤V l≤24V

25

℃

40

125

mV

Quiescent Current

Iq

25

℃

4.1

6.0

mA

Iq

△

13V≤V l≤24V

0-125

℃

1.5

mA

Quiescent Current Change

Iq

△

1mA≤I O≤40mA

0-125

℃

0.1

mA

Output Noise Voltage

VN

10Hz≤f≤100KHz

25

℃

58

uV

Ripple Rejection

RR

15V≤V l≤25V,f=120Hz

0-125

℃

45

dB

Dropout Voltage

Vd

25

℃

1.7

V

TYPICAL APPLICATION

Vi

3

1

Vo

UTC

Ci

0.33μF

Note : Bypass capacitors are recommended for optimum stability and transient response and should be located as close as

possible to the regulators.

1 2 3

LM78L09

TO-92

1. OUT

2. GND

3. IN

TIGER ELECTRONIC CO.,LTD

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