H7808 Datasheet, PDF (1/5 Pages) SHANTOU HUASHAN ELECTRONIC DEVICES CO.,LTD – 3-TERMINAL FIXED VOLTAGE REGULATOR

Shantou Huashan Electronic Devices Co.,Ltd.
3-TERMINAL FIXED VOLTAGE REGULATOR
H 7808
Description
The H7808 series of three terminal positive Regulators are available in the TO-220 package and with
several fixed output voltages, making them useful in a wide range of applications. Each type employs
internal current limiting, Thermal shut down and safe operating area protection, making it essentially
indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although
designed primarily as fixed voltage regulator, these devices can be used with external components to
obtain adjustable voltages and currents.
Features
Output current up to 1A
Output Voltages of 8V
Thermal Overload Protection
Short Circuit Protection
Output Transistor Safe Operating Area Protection
Absolute Maximum Ratings T_a=25
V_I Input Voltage (for V_O=5V to 18V)
35V
R _JC Thermal Resistance Junction-Cases
5 /W
R _JA Thermal Resistance Junction-Air
65 /W
T_OPR Operating Temperature Range
0~125
T_STG Storage Temperature Range
-65~150
TO-220
1 INPUT
2 GND
3 OUTPUT
1