APL1582FC-TR 查看數據表（PDF） - Anpec Electronics

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APL1582FC-TR

DUAL INPUT LOW DROPOUT REGULATOR

Anpec Electronics 

APL1582

Pin Configuration

5

VIN

4

VCONTROL

3

VOUT

2

ADJ

1

VSENSE

5

VIN

4

VCONTROL

3

VOUT

2

ADJ

1

VSENSE

Front View of TO-220-5

Front View of TO-252-5/TO-263-5

Pin Description

PIN

No.

Name

1

VSENSE

2

ADJ

3

VOUT

4

VCONTROL

5

VIN

I/O

Description

I

Positive side of the reference voltage, which allows remote sensing to

obtain excellent load regulation.

Negative side of the reference voltage, which allows to use resistor

O divider to set an expect output voltage. A small bypass capacitor can be

connected from this pin to ground to improve PSRR performance.

Output pin of the regulator, which connects to the TAB. A minimum of

O 10µF capacitor must be connected from this pin to ground to ensure the

stability.

I

Supply pin of the control circuitry, which must be always higher than

VOUT for the device to regulate. (see electrical characteristics)

I

Power input pin of the regulator, which must be always higher than

VOUT for the device to regulate. (see electrical characteristics)

Block Diagram

VIN

VCONTROL

Thermal

Protection

Copyright  ANPEC Electronics Corp.

Rev. A.4 - Apr., 2003

Current

Limit

Voltage

Regulation

2

VOUT

VSENSE

ADJ

www.anpec.com.tw

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