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RT9186A - Low Profile 500mA LDO

General Description

The RT9186 is a low-dropout linear regulator providing up to 500mA load current with 160mV dropout.

It is especially designed for the application of portable and smart handheld device.

The RT9186 operates from 2.5V to 5.5V supply.

Key Features

  • 2.5V to 5.5V Wide Input Range.
  • Guaranteed 500mA Output Current.
  • Low 160mV Dropout at 500mA.
  • 1.8V/2.5V/3.3V Preset Output Voltage Version with Adjustable Range from 0.8V to 4.5V.
  • Reset Output with 6ms (typ. ) Delay Time.
  • Power Good Output.
  • Low 190μA Ground Pin Current.
  • 0.1μA Shutdown Current.
  • Thermal and Over Current Protection.
  • RoHS Complia.

📥 Download Datasheet

Datasheet Details

Part number RT9186A
Manufacturer Richiek
File Size 198.93 KB
Description Low Profile 500mA LDO
Datasheet download datasheet RT9186A 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.

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® RT9186A/B Low Profile 500mA LDO with Enable and Power Good/Reset General Description The RT9186 is a low-dropout linear regulator providing up to 500mA load current with 160mV dropout. It is especially designed for the application of portable and smart handheld device. The RT9186 operates from 2.5V to 5.5V supply. The internal P-MOSFET pass transistor allows the regulator to work with 190μA low quiescent current. Its preset output voltage version covers the most frequently used values, including 1.8V/2.5V/3.3V. Output voltage can also be adjusted via the ADJ pin for those other than the preset values. Features  2.5V to 5.5V Wide Input Range  Guaranteed 500mA Output Current  Low 160mV Dropout at 500mA  1.8V/2.5V/3.3V Preset Output Voltage Version with Adjustable Range from 0.