G1117A 参数 Datasheet PDF下载

ISSUED DATE :2006/06/06

REVISED DATE :

G 111 7 A

1A Low Dropout Positive Adjustable or Fixed-Mode Regulator

The G1117A is a low dropout at positive adjustable or 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. G1117A is also well suited for other

applications such as VGA cards. G1117A is guaranteed to have lower than 1.4V dropout at full load current

making it ideal to provide well-regulated outputs of 1.25 to 5.0 with 6.4V to 12V input supply.

Description

Features

&

1.4Vmaximum dropout full load current

&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

Package Dimensions

D

TO-92

E

S1

A

SEATING

PLANE

b1

REF.

A

S

1

b

b

1

C

e1

e

b

C

Millimeter

Min.

Max.

4.45

4.7

1.02

-

0.36

0.51

0.36

0.76

0.36

0.51

REF.

D

E

L

e1

e

Millimeter

Min.

Max.

4.44

4.7

3.30

3.81

12.70

-

1.150

1.390

2.42

2.66

Typical Circuit

G1117A

L

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