UTC 79DXX
LINEAR INTEGRATED CIRCUIT
3 TERMINAL 0.5A NEGATIVE
VOLTAGE REGULATOR
DESCRIPTION
The UTC 79DXX series of three-terminal negative
regulators are available in TO-252 and TO-251 packages 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.
1
TO-252
FEATURES
*Output current up to 0.5A
*-5V; -6V;-8V;-12V;-15V;-18V;-24V output voltage available
*Thermal overload protection
*Short circuit protection
1
TO-251
1: GND
2: Input
3: Output
BLOCK DIAGRAM
GND
R1
R2
OUTPUT
Voltage
reference
Protection
circuitry
RSC
INPUT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R101-012,D
UTC-IC [ UNISONIC TECHNOLOGIES ]
