UTC 79TXXA LINEAR INTEGRATED CIRCUIT
UTC UNISONIC TECHNOLOGIES CO., LTD. 1
QW-R101-013,C,

3 TERMINAL 1A NEGATIVE
VOLTAGE REGULATOR

DESCRIPTION
The UTC 79TXXA series of three-terminal negative
regulators are available in TO-263 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, -9V, -12V, -15V, -18V, -24V output voltage
available
*Thermal overload protection
*Short circuit protection

TO-263
1
1
TO-263-3
1:GND 2:Input 3:Output

BLOCK DIAGRAM

Voltage
reference
Protection
circuitry
GND
OUTPUT
INPUT
RSC
R2
R1