| Description & Applications | ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR ;•Output voltage : 1.2 V to 5.2 V, selectable in 0.05 V steps. •Low equivalent series resistance capacitor can be used : A ceramic capacitor of 0.1 μF or more can be used for the I/O capacitor. • Wide input voltage range : 1.7 V to 6.5 V • High-accuracy output voltage : ±1.0% (1.2 V to 1.45 V output product : ±15 mV) • Low dropout voltage : 150 mV typ. (3.0 V output product, at IOUT = 100 mA) • Low current consumption : During operation : 1.0 μA typ., 1.5 μA max. • High output current : 250 mA output is possible. (3.0 V output product, at VIN ≥ VOUT(S) + 1.0 V) • Power supply for battery-powered devices • Constant-voltage power supply for cellular phones • Constant-voltage power supply for portable equipments |