ISSUED DATE :2005/07/11
REVISED DATE :2005/10/04B
G S C 111 8
1A Positive Low Dropout Fixed-mode Regulator With EN Function
Description
The GSC1118 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. GSC1118 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
&
maximum dropout voltage at full load current
1.4V
& Built-in thermal shutdown
& Output current limiting
& Fixed output voltage 1.5V, 1.8V, 2.5V, 3.3V, 5.0V, 9.0V, 12V
& Fast transient response
& Good noise rejection
& Enable function
Applications
&
peripheral
PC
& Communication
& CDROM..
Package Dimensions
REF.
A
B
C
D
E
F
Millimeter
Min.
Max.
5.80
4.80
3.80
0C
0.40
0.19
6.20
5.00
4.00
8C
0.90
0.25
REF.
M
H
L
J
K
G
Millimeter
Min.
Max.
0.10
0.25
0.35
0.49
1.35
1.75
0.375 REF.
45 C
1.27 TYP.
Typical Circuit
GSC1118
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GTM [ GTM CORPORATION ]
