UTCLM79XX

LINEAR INTEGRATED CIRCUIT

1

QW-R101-007,B

3 TERMINAL 1A NEGATIVE

VOLTAGE REGULATOR

DESCRIPTION

The UTC LM79XX series of three-terminal negative

regulators are available in TO-220 package and with several

fixed output voltage, making them useful in a wide range of

application. Each type employs internal current limiting,

thermal shut-down and safe area protection, making it

essentially indestructible.

FEATURES

*Output current up to 1A

*-5V;-6V;-8V;-12V;-15V;-18V;-24V output voltage available

*Thermal overload protection

*Short circuit protection

TO-220

1

1:GND 2:Input 3:Output

BLOCK DIAGRAM

Voltage

reference

Protection

circuitry

GND

OUTPUT

INPUT

RSC

R2

R1