RT9170 - CMOS LDO Regulator

Product Overview

Richtek Technology Corporation

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

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.

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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Published: Jul 10, 2009 |