G954_07 Datasheet, PDF (1/8 Pages) Global Mixed-mode Technology Inc – 2A Low Dropout Regulator

Global Mixed-mode Technology Inc.
2A Low Dropout Regulator
G954
Features
„ Fixed Output Voltage 1.2V, 1.5V, 1.8V and 2.5V
„ Over Current and Over Temperature Protection
„ Output Current 2A
„ TO-263 & TO-263T Package
Applications
„ Battery Powered Systems
„ Motherboards
„ Peripheral Cards
„ Network Cards
„ Set Top Boxes
„ Notebook Computers
General Description
The G954 is a high performance positive voltage
regulator designed for use in applications requiring
very low dropout voltage at up to 2 Amps. Since it has
superior dropout characteristics compared with regular
LDOs, it can be used to supply 2.5V on motherboards
or 1.5V, 1.8V on peripheral cards from the power sup-
ply thus allowing the elimination of costly heatsinks.
The G954 provides excellent regulation over variations
in line, load and temperature. It provides over current
and over temperature protection functions.
The G954 is available with 1.2V, 1.5V, 1.8V, 2.5V and
adjustable outputs in TO-263 & TO-263T package.
ORDER
NUMBER
MARKING
G954-12T55U
G954-12
G954-15T55U
G954-18T55U
G954-25T55U
G954-12TU5U
G954-15
G954-18
G954-25
G954-12
G954-15TU5U
G954-18TU5U
G954-25TU5U
G954-15
G954-18
G954-25
Note: T5: TO-263 TU: TO-263T
5: Bonding Code
U: Tape & Reel
VOLTAGE
1.2V
1.5V
1.8V
2.5V
1.2V
1.5V
1.8V
2.5V
TEMP.
RANGE
-40°C ~ +85°C
-40°C ~ +85°C
-40°C ~ +85°C
-40°C ~ +85°C
-40°C ~ +85°C
-40°C ~ +85°C
-40°C ~ +85°C
-40°C ~ +85°C
PACKAGE
(Pb free)
TO-263
TO-263
TO-263
TO-263
TO-263T
TO-263T
TO-263T
TO-263T
Pin Configuration
Typical Application Circuit
Top View
123
VIN GND VO
TO-263/TO-263T
Ver: 0.9
Apr 24, 2007
VIN
220µF
G954
VO
220µF
TEL: [phone]
http://www.gmt.com.tw
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