G78MXX Datasheet, PDF (1/1 Pages) Global Mixed-mode Technology Inc – 1A Positive Voltage Regulators

Global Mixed-mode Technology
G78MXX
1A Positive Voltage Regulators
Features
„ Fixed Output
„ Low Current Consumption
„ Output Current Up to 1A
„ Short-Circuit Protection
„ Current Limit Protection
„ Over Temperature Protection
„ Maximum Input Voltage 30V
„ No External Component Required
„ Output Transistor Safe-Area Compensation
„ TO-126F, TO-220,TO-252 and TO-263T 3Pin
Package
General Description
The G78MXX is a fixed positive output voltage regula-
tor with 4% accuracy, which operation voltage can be
up to 30V. The driving current can reach up to 1A with
enough headroom between input voltage and output
voltage. The typically quiescent current is about 4.2mA.
Internal current-limit protection and over temperature
protection are embedded to avoid unintentional dam-
aging during abnormal operation.
Pin Configuration
Typical Application Circuit
Top View
Top View
123
VIN GND VOUT
TO-252/TO-263T
123
VIN GND VOUT
TO-126F/TO-220
INPUT
C_IN
0.33µF
G78MXX
OUTPUT
C_OUT
0.1µF
Ver: 1.5
Jun 28, 2013
TEL: [phone]
http://www.gmt.com.tw
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