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RT9188 - 100mA CMOS LDO Regulator

Datasheet Summary

Description

The RT9188 series are an efficient, precise dual-channel CMOS LDO regulator optimized for ultra-low-quiescent applications.

Both regulator outputs are capable of sourcing 100mA of output current.

Features

  • include current limit, thermal shutdown, faster transient response, ultra-low quiescent current (typically 8µA), low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. Available in the SOT-23-5 package, the RT9188 also offers a range of 1.2V to 5V with 0.1V per step. Ordering Information RT9188- Package Type B : SOT-23-5 Operating Temperature Range P : Pb Free with Commercial Standard G : Green (Halogen Free with Commer- cial Standard Output Volt.

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Datasheet Details

Part number RT9188
Manufacturer Richiek
File Size 155.78 KB
Description 100mA CMOS LDO Regulator
Datasheet download datasheet RT9188 Datasheet
Additional preview pages of the RT9188 datasheet.

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Full PDF Text Transcription

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Preliminary RT9188 Dual, Ultra-Low Quiescent, 100mA CMOS LDO Regulator General Description The RT9188 series are an efficient, precise dual-channel CMOS LDO regulator optimized for ultra-low-quiescent applications. Both regulator outputs are capable of sourcing 100mA of output current. The RT9188's performance is optimized for batterypowered systems to deliver extremely low dropout voltage and ultra-low quiescent current. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The RT9188 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices.
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