ISSUED DATE :2005/06/01
REVISED DATE :2006/06/01B
GE1085
3A Low Dropout Positive Adjustable or Fixed-Mode Regulator
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.
Description
Features
&
3-Terminal Adjustable or fixed 1.5V,1.8V,2.5V,3.3V,5.0V
Maximum Dropout at Full Load current
&
Fast Transient response
&Built-in Thermal Shutdown
&Output current limiting
&
1.4V
Package Dimensions
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
Typical Circuit
3.3V/3A
2.5V/3A
Block Diagram
GE1085
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GTM [ GTM CORPORATION ]
