Dual Output DC/DC Controller, 2.3V to 5.5V Input, 3.3V Output, 300mA
2.3-5.5V In, 1.5V/2.8V Out, 600mA/300mA Buck+LDO IC
Dual Output DC/DC Controller, 2.3V to 5.5V Input, 1.2V/2.8V Output, 300mA
Dual Output DC/DC Controller, 3.3V/1.8V, 300mA, HVSON-20
