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April 2003

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INPUT VOLTAGE FROM 2.7V TO 5.02V

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STABLE WITH LOW ESR CERAMIC AND

TANTALUM CAPACITORS

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VERY LOW QUIESCENT CURRENT (30µA

TYP. AT NO LOAD; 2µA IN OFF MODE)

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GUARANTEED OUTPUT CURRENT UP TO

15mA

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OUTPUT VOLTAGE: 1.5V

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LOGIC-CONTROLLED ELECTRONIC

SHUTDOWN

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INTERNAL CURRENT LIMIT

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JUNCTION TEMPERATURE RANGE: -40°C

TO 95°C

DESCRIPTION

The STC2G15 provides up to 15mA, from 2.5V to

6V input voltage. The low quiescent current

makes it suitable for low power applications and in

battery powered systems.

Shutdown Logic Control function is available, this

means that when the device is used as local

regulator, it is possible to put a part of the board in

standby, decreasing the total power consumption.

The STC2G15 is designed to work with low ESR

ceramic

and

tantalum

capacitors.

Typical

applications are in mobile phone, blue-tooth

module and similar battery powered wireless

systems.

STC2G15

BCMOS VOLTAGE REGULATOR DESIGNED FOR USE WITH

VERY LOW ESR AND TANTALUM OUTPUT CAPACITOR

SCHEMATIC DIAGRAM

TSOT23-5L