Dual Switching Controller, Current-mode, 1.25A, 1800kHz Switching Freq-Max, PDSO10
Dual Switching Controller, Current-mode, 1.6A, 2700kHz Switching Freq-Max, PDSO10
Buck-Boost Converter IC, 2.5-5.5V In, 600mV-5V Adj Out, 600mA, 96% Eff, MSOP

Dual Switching Controller, Current-mode, 1.6A, 2700kHz Switching Freq-Max, PDSO10

Dual Switching Controller, Current-mode, 1.25A, 1800kHz Switching Freq-Max, PDSO10
LTC3407A - Dual Synchronous 600mA, 1.5MHz Step-Down DC/DC Regulator; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C