G5U1118 Datasheet, PDF (1/3 Pages) GTM CORPORATION – 1A Positive Low Dropout Fixed-mode Regulator With EN Function

ISSUED DATE :2005/07/11
REVISED DATE :
G5U1118
1A Positive Low Dropout Fixed-mode Regulator With EN Function
Description
The G5U1118 is a low dropout positive fixed-mode regulator with minimum of 1A 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. G5U1118 is also well suited for other applications such as VGA cards. The product is guaranteed to have <1.4V dropout at full load
current making it ideal to provide well regulated outputs 1.5V to 12V with up to 18V input supply. The product offers a TTL-Logic
compatible enable pin.
Features
Ô¦1.4V maximum dropout voltage at full load current
Ô¦Built-in thermal shutdown
Ô¦Output current limiting
Ô¦Fixed output voltage 1.5V, 1.8V, 2.5V, 3.3V, 5.0V, 9.0V, 12V
Ô¦Fast transient response
Ô¦Good noise rejection
Ô¦Enable function
Applications
Ô¦PC peripheral
Ô¦Communication
Ô¦CDROM..
Package Dimensions
Typical Circuit
REF.
A
b
L4
c
L1
E
Millimeter
Min. Max.
REF.
4.40 4.80 c2
0.66 0.91 L2
0.00 0.30 B D
0.36 0.5
e
2.29 2.79 L
9.80 10.4
Millimeter
Min. Max.
1.25 1.45
1.27 REF.
8.6 9.0
1.70 REF.
14.6 15.8
0˚
8˚
G5U1118
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