79LXX Datasheet, PDF (1/6 Pages) Unisonic Technologies – LINEAR INTEGRATED CIRCUIT

Description
79LXX
This series of fixed-voltage monolithic integrated-circuit voltage regulators is designed for a wide range of applications. These applications
include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be
used with power-pass elements to make high-current voltage regulators. Each of these regulators can deliver up to 100 mA of output
current. The internal limiting and termal shutdown features of these regulators make them essentially immune to overload.
When used as a replacement for a Zener diode-resistor combination, an effective improvement in output impedance can be
obtained together w ith lower-bias current.
Features
•3-Terminal Regulators
•Output Current Up to 100 mA
•No External Components
•Internal Thermal Overload Protection
•Internal Short-Circuit Limiting
Internal Block Digram
Package TO-92
(top view)
OC
Package
I
GND
Voltage
reference
R1
R2
OUTPUT
Contek
Protection
circuitry
RSC _INPUT
BEIJING ESTEK ELECTRONICS CO.,LTD
1