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RT9166A - Ultra-Fast Transient Response LDO Regulator

Download the RT9166A datasheet PDF. This datasheet also covers the RT9166 variant, as both devices belong to the same ultra-fast transient response ldo regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The RT9166/A series are CMOS low dropout regulators optimized for ultra-fast transient response.

The devices are capable of supplying 300mA or 600mA of output current with a dropout voltage of 230mV or 580mV respectively.

Key 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 4.5V with 0.1V per step. The RT9166/A regulators are available in 3-lead SOT-23, SOT-89, SOT-223 and TO-92 packages. Features z z z z z z z z z Low Quiescent Current (Typically 220µA) Guaranteed 300/600mA Output Current Low Dropout Voltage: 230/580mV at 300/600mA Wide Operating Voltage Ranges: 3V to 5.5V Ultra.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (RT9166_Richiek.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number RT9166A
Manufacturer Richiek
File Size 203.24 KB
Description Ultra-Fast Transient Response LDO Regulator
Datasheet download datasheet RT9166A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com Preliminary RT9166/A 300/600mA, Ultra-Fast Transient Response LDO Regulator General Description The RT9166/A series are CMOS low dropout regulators optimized for ultra-fast transient response. The devices are capable of supplying 300mA or 600mA of output current with a dropout voltage of 230mV or 580mV respectively. The RT9166/A series are is optimized for CD/DVD-ROM, CD/RW or wireless communication supply applications. The RT9166/A regulators are stable with output capacitors as low as 1µF. 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 4.5V with 0.1V per step.