AP1120(2009) 데이터 시트보기 (PDF) - Diodes Incorporated.

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AP1120
(Rev.:2009)

DUAL 1A LOW DROPOUT POSITIVE REGULATOR

Diodes Incorporated. 

Pin Assignments

AP1120

DUAL 1A LOW DROPOUT POSITIVE REGULATOR

( Top View )

GND1 1

VIN 1 2

GND 2 3

VIN 2 4

AP1120

8 3.3V

7 3.3V

6 2.5V (1.8V)

5 2.5V (1.8V)

SOP-8L

Pin Descriptions

Pin Name

Description

GND1/2 Ground

3.3V (Vout1)

2.5V/1.8V

(Vout2)

The output of the regulator. A minimum of 10uF capacitor (0.15Ω ≤ ESR ≤ 20Ω) must be

connected from this pin to ground to insure stability.

VIN1/2

The input pin of regulator. Typically a large storage capacitor (0.15Ω ≤ ESR ≤ 20Ω) is

connected from this pin to ground.

AP1120 Rev. 2

2 of 7

www.diodes.com

FEBRUARY 2009

© Diodes Incorporated

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