DC/DC Controller, 1-Channel, 2.5-5.5V Input, VSSOP-6
1.8V Fixed Output DC/DC Controller, 300mA, -40°C to 85°C
Switching Regulator, Current-mode, 0.63A, 2700kHz Switching Freq-Max, PDSO6
LTC3410B - 2.25MHz, 300mA Synchronous Step-Down Regulator in SC70