3.6V 1A Step-Down DC/DC Power Module, 5.5V In, 3x2.6mm
DC-DC Converter Module 3.6V 0.65A 5.5V Input uSIP SMD
5.5V 1A Step-Down DC/DC Power Module, 3.6V Out
DC-DC Controller 1A 0.8-3.6V 5.5V In 8-Pin uSIP SMD
BOARD DEV PWR MODULE 1A 1.8V