GL1117AADJ 查看數據表（PDF） - GTM CORPORATION

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产品描述 (功能)

生产厂家

GL1117AADJ

1A Low Dropout Positive Adjustable or Fixed-Mode Regulator

GTM CORPORATION 

Block Diagram

ISSUED DATE :2003/08/02

REVISED DATE :2007/01/12E

Pin Descriptions

Name I/O Pin#

Adj (GND)

1

Vout

O

2

Vin

I

3

Function

A resistor divider from this pin to the Vout pin and ground sets the output voltage (Ground

only for fixed mode)

The output of the regulator. A minimum of 10uF capacitor must be connected from this pin

to ground to insure stability.

The input pin of regulator. Typically a large storage capacitor is connected from this pin to

ground to insure that the input voltage does not sag below the minimum dropout voltage

during the load transient response. This pin must always be 1.3V higher than Vout in order

for the device to regulate properly.

Absolute Maximum Ratings

Symbol

Parameter

Vin

DC Supply Voltage

PD

Power Dissipation

TST

Storage Temperature

TOP

Operating Junction Temperature Range

TMJ

Maximum Junction Temperature

Ratings

Unit

-0.3 to 15

V

Internally Limited

-65 ~ + 150

0 ~ + 125

150

2/4

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