GL1118

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ISSUED DATE :2005/06/06

REVISED DATE :2006/06/05C

G

0.8A Low Dropout Positive Adjustable or Fixed-Mode Regulator

Description

The GL1118 is a low dropout at positive adjustable or fixed-mode regulator with minimum of 0.8A 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. GL1118 is also well suited

for other applications such as VGA cards. GL1118 is guaranteed to have lower than 1.3V dropout at full load

current making it ideal to provide well regulated outputs of 1.25V to 5.0V with up to 12V input supply.

Features

&Fast transient response

&Output current limiting

&Built-in thermal shutdown

&Good noise rejection

&3-Terminal Adjustable or Fixed 1.5V,1.8V,2.5V,3.3V,5.0V

Applications

&Communication

Package Dimensions

Millimeter

Millimeter

REF.

Min.

Max.

REF.

Min.

Max.

A

6.70

7.30

B

13°TYP.

C

2.90

3.10

J

2.30 REF.

D

0.02

0.10

1

6.30

6.70

E

0°

10°

2

6.30

6.70

I

0.60

0.80

3

3.30

3.70

H

0.25

0.35

4

3.30

3.70

5

1.40

1.80

Typical Circuit

SOT-223

3.3V /0.8A

2.5V/0.8A