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SC1540A - 300mA AND 500mA LOW DROPOUT VOLTAGE REGULATORS

Description

The SC1540 and SC1540A are high performance low dropout positive voltage regulators designed for use in applications where power management is critical, such as battery powered systems.

Additionally, the SC1540(A) provides excellent regulation over variations in line, load and temperature.

Features

  • include low dropout performance at rated current, fast transient response, internal current limiting and thermal shutdown protection of the output device. A very low quiescent current of 10µA in shutdown mode reduces power dissipation. With three voltage options available, the SC1540(A) comes in the popular SO-8 surface mount package.

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Datasheet preview – SC1540A

Datasheet Details

Part number SC1540A
Manufacturer Semtech Corporation
File Size 64.42 KB
Description 300mA AND 500mA LOW DROPOUT VOLTAGE REGULATORS
Datasheet download datasheet SC1540A Datasheet
Additional preview pages of the SC1540A datasheet.

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Full PDF Text Transcription

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300mA AND 500mA LOW DROPOUT VOLTAGE REGULATORS WITH ENABLE PRELIMINARY - May 1, 2000 SC1540 SC1540A TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com DESCRIPTION The SC1540 and SC1540A are high performance low dropout positive voltage regulators designed for use in applications where power management is critical, such as battery powered systems. Additionally, the SC1540(A) provides excellent regulation over variations in line, load and temperature. Outstanding features include low dropout performance at rated current, fast transient response, internal current limiting and thermal shutdown protection of the output device. A very low quiescent current of 10µA in shutdown mode reduces power dissipation.
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