资 源 简 介
The RT9186 is a low-dropout linear regulator providing upto 500mA load current with 160mV dropout. It is especiallydesigned for the applicaTIon of portable and smart handhelddevice.The RT9186 operates from 2.5V to 5.5V supply. Theinternal P-MOSFET pass transistor allows the regulatorto work with 190mA low quiescent current. Its preset outputvoltage version covers the most frequently used values,including 1.8V/2.5V/3.3V. Output voltage can also beadjusted via the ADJ pin for those other than the presetvalues.With only 0.1mA required in the shut down mode, oneenable pin is able to control output on/off. RT9186Acontains PGOOD funcTIon. On the other hand, RT9186Bcontains RST funcTIon with 6ms (typ.) TIme delay.