Data Sheet

2A CMOS LDO Regulator

AP2132

Oct. 2010 Rev. 1. 2

BCD Semiconductor Manufacturing Limited

2

Pin Configuration

MP Package

(PSOP-8)

PG

EN

VIN

VCTRL

GND

ADJ

VOUT

NC

1

2

3

4

8

7

6

5

Figure 2. Pin Configuration of AP2132 (Top View)

Pin Description

Pin

Number

Pin Name

Function

1

PG

2

EN

Enable input

3

VIN

Input voltage

4

VCTRL

Input voltage for controlling circuit

5

NC

Not connected

6

VOUT

Regulated output voltage

7

ADJ

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

internal resistors; when external feedback resistors are connected, the output

8

GND

Ground