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SC553 - 150mA Ultra Low Dropout Regulator

Key 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 these devices ideal for battery operated portable equipment such as cellular phones, cordless phones and personal digital assistants. temperature ! Guaranteed 150 mA output current ! Very small external.

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Datasheet Details

Part number SC553
Manufacturer SEMTECH
File Size 369.13 KB
Description 150mA Ultra Low Dropout Regulator
Datasheet download datasheet SC553 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NOT RECOMMENDED FOR NEW DESIGN SC553 150mA Ultra Low Dropout Regulator with Adjustable Output POWER MANAGEMENT Description 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 these devices ideal for battery operated portable equipment such as cellular phones, cordless phones and personal digital assistants. temperature ! Guaranteed 150 mA output current ! Very small external components - designed to work with ceramic capacitors ! Output adjustable from 1.