SR78XXC
VER A01
- 1 -
WWW.SALLTECH.COM
IDM Enterprise Specialized in Power Semiconductors
Document:S05T50001
Features
Output Current of 1.2A
Thermal Overload Protection
Short Circuit Protection
Output transistor safe area protection
No external components
Package：TO-220
Output voltage accuracy: tolerance ±5%
General Description
SR78XXC is three-terminal positive regulators. One of these regulators can deliver up to 1.5A of
output current.The internal limiting and thermal-shutdown features of the regulator make them
essentially immune to overload.When used as a replacement for a zener diode-resist or Combination, an
effective improvement in output impedance can be obtained, together with lower quiescent current.
Block Diagram
SR78XXC
VER A01
- 2 -
WWW.SALLTECH.COM
IDM Enterprise Specialized in Power Semiconductors
Document:S05T50001
Selection Table
Pin Configuration
Part No.
Output Voltage
Package
Marking
SR7805
5.0V
TO-220
SR7806
6.0V
SR7808
8.0V
SR7809
9.0V
SR7812
12V
PIN NO.
PIN NAME
FUNCTION
1
VIN
Input voltage pin
2
GND
GND Pin
3
VOUT
Output voltage pin
TO-252