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RT9170 - CMOS LDO Regulator

Datasheet Summary

Description

The RT9170 is CMOS ultra low quiescent current and low dropout (ULDO) regulators.

The devices are capable of supplying 300mA of output current continuously.

The RT9170's performance is optimized for batterypowered systems to deliver 15μA ultra low quiescent current and extremely low dropout voltage.

Features

  • include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. The devices are available in fixed output voltages range of 1.2V to 3.3V with 0.1V per step. The RT9170 regulators are available in SOT-23-3, SOT-23-5 and 3-lead SOT-89 packages. Features z z z z z z z z z z z z Ultra-Low Quiescent Current (Typically 15μA) Guaranteed 300mA Output Current Low Dropout : 240mV at 300mA Wide Operating Voltage Ranges : 2V to 5.5V Fast Transient Res.

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Datasheet Details

Part number RT9170
Manufacturer Richtek Technology Corporation
File Size 260.19 KB
Description CMOS LDO Regulator
Datasheet download datasheet RT9170 Datasheet
Additional preview pages of the RT9170 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com RT9170 300mA, 15μA Quiescent Current CMOS LDO Regulator General Description The RT9170 is CMOS ultra low quiescent current and low dropout (ULDO) regulators. The devices are capable of supplying 300mA of output current continuously. The RT9170's performance is optimized for batterypowered systems to deliver 15μA ultra low quiescent current and extremely low dropout voltage. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. The devices are available in fixed output voltages range of 1.2V to 3.3V with 0.1V per step.
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