KSD-I0O011-002

1

Jan. 2011 REV. 02

SN79xxx

3 Terminal 1A Negative Voltage Regulator

▲ Marking Detail Information

[ TO-220F-3L & TO-253-3L PKG Marking ]

①

AUK Logo

②

Grade & M Code & Year & Week Code

③

Device Code

Product

Marking

Package

SN79xxD

SN79xxD

TO-252-3L

SN79xxPI

SN79xxPI

TO-220F-3L

Description

The SN79xxx series are three-terminal Negative regulators providing

over 1A output current with internal current limiting, thermal

shutdown and safe area protection. These regulators are useful in

a wide range of applications. Although they are just fixed voltage

regulators, the SN79xxx series can be used with external components to

obtain adjustable voltages and Currents.

Application

◈

Consumer and personal electronics

◈

SMPS post-regulator / dc-to-dc modules

◈

High-efficiency linear power supplies

Features and Benefits

◈

Output Current up to 1.0A

◈

Output Voltage : -5, -6, -8, -9, -10, -12, -15, -18, -24V

◈

Built in OVP, CLP circuit.

◈

Built in TSD Protection.

◈

Output Transistor Safe Area Protection.

◈

Ultra High level of ESD [ Built in ESD Protection Cell ]

S

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http:// www.auk.co.kr

ORDERING INFORMATION

Equivalent Circuit

TO-252-3L

TO-220F-3L

AUK(①)

G△YWW (②)

SN79xxx (③)