Dual Output DC/DC Controller, 3.3V/1.8V, 300mA, HVSON-20
3.3V 600mA Buck, 1.5V 300mA LDO, 5.5V In, 3MHz
3.3V 600mA Buck, 3.3V 300mA LDO IC
3 MHz, 600 mA, Low Quiescent Current Buck with 300 mA LDO Regulator
