ISSUED DATE :2005/07/27
REVISED DATE :2006/06/01B
G3U1086
The G3U1086 is a low dropout positive adjustable or fixed-mode regulator with minimum of 1.5A 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. G3U1086 is also well suited for other
applications such as VGA cards. G3U1086 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.
1.5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Description
Features
&
3-Terminal Adjustable or fixed 1.5V,1.8V,2.5V,3.3V,5.0V
&1.4V Maximum Dropout at Full Load current
&Fast Transient response
&Built-in Thermal Shutdown
&Output current limiting
Package Dimensions
REF.
A
b
L4
c
L3
L1
E
Millimeter
REF.
Min.
Max.
4.40
4.80
c2
0.76
1.00
b2
0.00
0.30 B D
0.36
0.5
e
1.50 REF.
L
2.29
2.79
9.80
10.4
L2
Millimeter
Min.
Max.
1.25
1.45
1.17
1.47
8.6
9.0
2.54 REF.
14.6
15.8
0˚
8˚
1.27 REF.
Typical Circuit
Block Diagram
G3U1086
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GTM [ GTM CORPORATION ]
