GE1085 Datasheet, PDF (1/4 Pages) GTM CORPORATION – 3A Low Dropout Positive Adjustable or Fixed-Mode Regulator

ISSUED DATE :2005/06/01
REVISED DATE :2006/06/01B
GE1085
3A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Description
The GE1085 is a low dropout positive adjustable or fixed-mode regulator with minimum of 3A output current
capability. The product is specifically designed to provide well-regulated supply for low voltage IC applications
such as high-speed bus termination and low current 3.3V logic supply. GE1085 is also well suited for other
applications such as VGA cards. GE1085 is guaranteed to have <1.4V dropout at full load current making it
ideal to provide well-regulated outputs of 1.25 to 5.0V with 4.7 to 12V input supply by different output voltage.
Features
Ô¦3-Terminal Adjustable or fixed 1.5V,1.8V,2.5V,3.3V,5.0V
Ô¦1.4V Maximum Dropout at Full Load current
Ô¦Fast Transient response
Ô¦Built-in Thermal Shutdown
Ô¦Output current limiting
Package Dimensions
Typical Circuit
3.3V/3A
Block Diagram
REF.
A
b
c
D
E
L4
L5
Millimeter
Min. Max.
4.40 4.80
0.76 1.00
0.36 0.50
8.60 9.00
9.80 10.4
14.7 15.3
6.20 6.60
REF.
c1
b1
L
e
L1
Ø
A1
Millimeter
Min. Max.
1.25 1.45
1.17 1.47
13.25 14.25
2.54 REF.
2.60 2.89
3.71 3.96
2.60 2.80
2.5V/3A
GE1085
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