H78L08
H78L08 is 3-TERMINAL FIXED VOLTAGE REGULATOR manufactured by Huashan.
Description
H78L08 is the three terminal positive Regulators with single chip, and in a wide range of applications It supplies fixed output voltages of 8V, deliver over 100m A output current ,and employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible.
Features
Output current up to 100m A Low noise High Ripple Rejection Power Amplify Output Protection Thermal Overload Protection Current Overload Protection and Short Circuit Protection
TO-92
1 OUTPUT 2 GND 3 INPUT
Absolute Maximum Ratings Ta=25
VIN Input Voltage PD Power of Dissipation Tamb Operating Temperature Range Tstg Storage Temperature Range Tj Junction Temperature Rth thermal resistance junction to environment
30V 700m W -20~85 -55~150 -55~150 180 /W
Internal Block Diagram
INPUT
Current Generator
SOA Protection
Series Bypass Element
OUTPUT
Starting Reference Circuit Voltage
Error Amplifier
Thermal Protection circuit
Shantou Huashan Electronic Devices Co.,Ltd.
Typical Application
INPUT
OUTPUT
3-TERMINAL FIXED VOLTAGE REGULATOR
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, VIN=14V,IO=40m A,0 Tj 125 ,CIN=0.33 F,COUT=0.1 F
Symbol
Parameter
Min. Typ. Max. Unit
Conditions
7.70...
