SC553 Datasheet - SEMTECH

SC553, 150mA Ultra Low Dropout Regulator

NOT RECOMMENDED FOR NEW DESIGN SC553 150mA Ultra Low Dropout Regulator with Adjustable Output POWER MANAGEMENT .
Features The SC553 is a low dropout linear regulator that ! “5205” compatible pinout operates from a +2.

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Datasheet Details

Part number:

SC553

Manufacturer:

SEMTECH

File Size:

369.13 KB

Description:

150mA Ultra Low Dropout Regulator

Features

* The SC553 is a low dropout linear regulator that ! “5205” compatible pinout operates from a +2.25V to +6.5V input range and ! 2% output accuracy guaranteed over line, load and delivers up to 150mA. A PMOS pass transistor allows the low 75µA supply current to remain independent of load, making the

Applications

* ! Battery Powered Systems ! Cellular Telephones ! Cordless Telephones ! Personal Digital Assistants ! Portable Instrumentation ! Modems ! PCMCIA cards R NE U1 SC553 T VIN 1 IN 5 OUT VOUT O R C1 N FO 1uF 3 4 EN GND ADJ R1 C2 1uF 2 VOUT = 1.250
* 1+  R1  R2  R2 Revision

SC553 Distributors

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SC553 150mA Ultra Low Dropout Regulator SEMTECH

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