LDS3985XX25 PDF File ( Datasheet )

LDS3985xx Ultra low drop-low noise BiCMOS 300 mA voltage regulator for use with very low ESR output capacitor Features - - - - Input voltage from 2.5 V to 6 V Stable with low ESR ceramic capacitors Ultra low dropout voltage (150 mV typ. at 300 mA load, 0.4 mV typ. at 1 mA load) Very low quiescent current (85 A typ. at no load, 200 A typ. at 300 mA load; max 1.5 A in off mode) Guaranteed output current up to 300 mA Wide range of output voltage: from 1.25 V to 5.0 V Fast turn-on time: typ.