RichTek RT9177 Manual

Update: 28 September, 2023

The RT9177 is a 200mA low dropout and low noise micro-power regulator suitable for portable RF applications. The output voltage accuracy within ±2% and range from 2.4V to 3.2V in 100mV increments could be selected. It is designed for using very low ESR output capacitor. Its output remains stable even in using 1µF ceramic as its output capacitor. Using an internal PMOS as the pass device cause that don’t need extra GND current in heavy load and dropout conditions. In shutdown mode, nearly zero operation current cause the IC is suitable for battery-power devices. Other features including current limiting, over temperature protection and adding a capacitor in bypass pin to improve its noise performance are functional.

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Brand: RichTek

File format: PDF

Size: 263 KB

MD5 Checksum: 0674B1A17F36936D526B4DEF8B8D4467

Publication date: 01 June, 2012

Downloads: -

PDF Link: RichTek RT9177 Manual PDF