2132B-1.2G1 查看數據表（PDF） - BCD Semiconductor

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2132B-1.2G1

2A CMOS LDO REGULATOR

BCD Semiconductor 

2A CMOS LDO REGULATOR

Pin Configuration

MP Package

(PSOP-8)

Preliminary Datasheet

AP2132B

PG 1

EN 2

VIN 3

VCTRL 4

8 GND

7 ADJ

6 VOUT

5 NC

Figure 2. Pin Configuration of AP2132B (Top View)

Pin Description

Pin

Number

1

2

3

4

5

6

7

8

Pin

Name

PG

EN

VIN

VCTRL

NC

VOUT

ADJ

GND

Function

Assert high once VOUT reaches 92% of its rating voltage

Enable input

Input voltage

Input voltage for controlling circuit

Not connected

Regulated output voltage

Adjust output: when connected to ground, the output voltage is set by

internal resistors; when external feedback resistors are connected, the

output voltage will be VOUT=0.8(R1+R2)/R2

Ground

Oct. 2010 Rev. 1. 0

BCD Semiconductor Manufacturing Limited

2

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