Dual Switching Controller, Current-mode, 1.25A, 1800kHz Switching Freq-Max, PDSO10
LTC3872 - No RSENSE Current Mode Boost DC/DC Controller; Package: SOT; Pins: 8; Temperature Range: -40°C to 85°C
LTC3772 - Micropower No RSENSE Constant Frequency Step-Down DC/DC Controller; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C

LTC3729L-6 - PolyPhase, Synchronous Step-Down Switching Regulator; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C

Dual Switching Controller, Current-mode, 3A, 590kHz Switching Freq-Max, CMOS, PQCC32
LTC3406B-1.2 - 1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C
Dual Switching Controller, Current-mode, 1.6A, 2700kHz Switching Freq-Max, PDSO10

LTC3406B - 1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C

LTC3729 - 550kHz, PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulator