G9084 Datasheet, PDF (1/2 Pages) Global Mixed-mode Technology Inc – 5A Low-Dropout Linear Regulator

Global Mixed-mode Technology
G9084
5A Low-Dropout Linear Regulator
Features
„ Adjustable or Fixed Output Voltage 1.5V,
1.8V, 2.5V, 3.3V and 5.0V
„ Internal Short Circuit Current Limiting
„ Internal Over Temperature Protection
„ Output Current 5A
„ 1.5V max. Dropout Voltage at 5A Load Current
„ TO-252, TO-263 and TO-263T Package
Applications
„ PC Motherboard
„ Post Regulation for Switching DC/DC Con-
verter
„ High Efficiency Linear Regulator
„ Battery Powered Instrumentation
General Description
The G9084 is a low dropout linear regulator to
provide well regulated supply for applications re-
quiring lower voltage from such as, 3.3V PC ATX
power supplies.
The G9084 provides over temperature and over
current protection circuits to prevent it from being
damaged by abnormal operating conditions.
A 22µF tantalum electrolytic capacitor is recom-
mended at the output to improve the transient re-
sponse and stability.
Package Type
G9084
V_OUT
Top View
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2
3
ADJ/GND ^VOUT ^VIN
TO-252 / TO-263/TO-263T
Ver: 0.91
Jun 28, 2013
Typical Application Circuit
[Note 4]: Type of C_OUT
G9084-25
I_O
5V
VIN
VOUT
GND
V_OUT
2.5V
CIN
10µF
C_OUT
22µF
G9084
5V
VIN
VOUT
GND
CIN
10µF
R1
R2 _100Ω
100Ω
Note: V_O=V_REF (1+R2/R1)+I_ADJxR2
V_OUT
2.5V
C_OUT
22µF
TEL: [phone]
http://www.gmt.com.tw
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