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SC900A - Programmable Penta ULDO

Datasheet Summary

Description

The SC900A is a highly integrated power management device for low power portable applications.

The device contains five adjustable low-dropout linear regulators (LDOs) with CMOS pass-devices as well as a band-gap reference, I2C interface, and DACs to control the output voltages.

Features

  • of the SC900A are programmable through the I2C interface. These include the ability to independently turn on any combination of the five regulators. All five of the LDO output voltages are programmable in 50mV steps from 1.45V to 3.00V for LDOs A and B, and from 1.75V to 3.30V for LDOs C, D and E. Each LDO can have an active shutdown or nonactive shutdown program option through the interface. There is also a reset monitor flag that is associated with LDOA. In addition, the device has a separate pro.

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Datasheet preview – SC900A

Datasheet Details

Part number SC900A
Manufacturer Semtech
File Size 484.78 KB
Description Programmable Penta ULDO
Datasheet download datasheet SC900A Datasheet
Additional preview pages of the SC900A datasheet.

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Full PDF Text Transcription

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Programmable Penta ULDO www.DataSheet4U.com with RESET and I2C Interface POWER MANAGEMENT Description The SC900A is a highly integrated power management device for low power portable applications. The device contains five adjustable low-dropout linear regulators (LDOs) with CMOS pass-devices as well as a band-gap reference, I2C interface, and DACs to control the output voltages. Many features of the SC900A are programmable through the I2C interface. These include the ability to independently turn on any combination of the five regulators. All five of the LDO output voltages are programmable in 50mV steps from 1.45V to 3.00V for LDOs A and B, and from 1.75V to 3.30V for LDOs C, D and E. Each LDO can have an active shutdown or nonactive shutdown program option through the interface.
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