LTC3405A - 1.5MHz, 300mA Synchronous Step-Down Regulator in ThinSOT; Package: SOT; Pins: 6; Temperature Range: -40°C to 85°C
LTC3404 - 1.4MHz High Efficiency Monolithic Synchronous Step-Down Regulator; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C
LTC3407A - Dual Synchronous 600mA, 1.5MHz Step-Down DC/DC Regulator; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C