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RT9059B - Ultra-Low Dropout Voltage Regulator

Datasheet Summary

Description

The RT9059B is a high performance positive voltage regulator designed for use in applications requiring very low input voltage and very low dropout voltage at up to 3A.

It operates with a VIN as low as 1V and VDD voltage 3V with programmable output voltage as low as 0.8V.

Features

  • ultra low dropout, ideal for.

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Datasheet preview – RT9059B

Datasheet Details

Part number RT9059B
Manufacturer Richtek
File Size 155.02 KB
Description Ultra-Low Dropout Voltage Regulator
Datasheet download datasheet RT9059B Datasheet
Additional preview pages of the RT9059B datasheet.

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Full PDF Text Transcription

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® RT9059B 3A, Ultra-Low Dropout Voltage Regulator General Description The RT9059B is a high performance positive voltage regulator designed for use in applications requiring very low input voltage and very low dropout voltage at up to 3A. It operates with a VIN as low as 1V and VDD voltage 3V with programmable output voltage as low as 0.8V. The RT9059B features ultra low dropout, ideal for applications where VOUT is very close to VIN. Additionally, it has an enable pin to further reduce power dissipation while shutdown. The RT9059B provides excellent regulation over variations in line, load and temperature. The RT9059B provides a power good signal to indicate if the voltage level of VO reaches 90% of its rating value.
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