NEGATIVE VOLTAGE REGULATOR

LM79L12

TO-92

pin 1.Ground

Plastic Package

2.Input

3.Output

The Voltages Available allow these Regulators to be used in Logic Systems, Instrumentation, Hi-Fi Audio

Circuits and other Solid State Electronic Equipment

ABSOLUTE MAXIMUM RATINGS

SYMBOL

UNIT

V

Power Dissipation

mW

ºC

ºC

ºC

Recommended Operating Conditions

SYMBOL

MIN

TYP

MAX

UNIT

-14.5

-27

V

100

mA

0

125

ºC

ELECTRICAL CHARACTERISTICS

DESCRIPTION

SYMBOL

TEST CONDITION

MIN

TYP

MAX

UNIT

Output Voltage

25ºC

-11.5

-12.5

V

-11.4

-12.6

V

250

mV

200

mV

Ripple Rejection

37

dB

100

mV

50

mV

Output Noise Voltage

f=10Hz to 100KHz, 25ºC

80

µV

Dropout Voltage

25ºC

1.7

V

Quiescent Current

25ºC

6.5

mA

125ºC

6.0

mA

Quiescent Current Change

∆I

QIN

1.5

mA

∆I

QL

0.1

mA

LM79L12Rev_1 300905E

VALUE

-35

260

0 to 150

V

625

-11.4

-12.6

Load Regulation

DESCRIPTION

Input Voltage

Operating Junction Temperature Range

Lead Temperature 1.6mm (1/16inch) from

Case for 10 seconds

Storage Temperature Range

Line Regulation

- 65 to +150

Input Voltage

Output Current

Operating Junction Temperature

DESCRIPTION

Continental Device India Limited

Data Sheet

Page 1 of 2

Continental Device India Limited

An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company