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Data Sheet

2A CMOS LDO REGULATOR AP2132B

Oct. 2012

Rev. 1. 1 BCD Semiconductor Manufacturing Limited

Pin Configuration

MP Package

(PSOP-8)

VIN

VCTRL

GND

ADJ

VOUT

Figure 2. Pin Configuration of AP2132B (Top View)

Pin Description

Number

Name

Function

1 PG Assert high once V

OUT

reaches 92% of its rating voltage

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 voltage will be V

OUT

=0.8(R1+R2)/R2

8 GND Ground

1 2 3 4 5 6 7 ... 12 13

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Diodes AP2132B Bedienungsanleitung Seite 2