SC1202 View Datasheet(PDF) - Semtech Corporation

Part Name

Description

Manufacturer

SC1202

600mA Low Dropout Positive Voltage Regulator

Semtech Corporation 

POWER MANAGEMENT

Pin Configuration

PIN

FUNCTION

1

ADJ/GND

2

OUT

3

IN

TAB IS OUTPUT

SC1202 &

SC1202A

Ordering Information

Device (1)(2)

SC1202CST-X.X.TR

SC1202ACST-X.X.TR

VOUT (V)

1.3 to 5.7

1.3 to 13.5

Package

SOT-223

Notes:

(1) Where X.X denotes voltage options. Available volt-

ages are: 3.3V. Leave blank for adjustable version (see

VOUT). Contact factory for additional voltage options.

(2) Only available in tape and reel packaging. A reel

contains 2500 devices.

Pin Descriptions

Pin

Number

Pin Name

1

ADJ

GND

2

OUT

3

IN

Pin Function

This pin is the negative side of the reference voltage for the device. Transient response can

be improved by adding a small bypass capacitor from the adjust pin to ground.

This pin is the bottom end of the internal resistor feedback chain for fixed output voltage

parts, and should be connected to ground.

This is the power output of the device, and is electrically connected to the TAB.

This is the input supply pin for the device.

Block Diagram

Marking Information

ã 2000 Semtech Corp.

z.zz: Voltage option (example: 2.85). Left blank for

adjustable parts

yyww: Datecode (example: 9812)

xxxx: Semtech Lot # (example: 80101)

4

www.semtech.com

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