
LTC3619B - 400mA/800mA Synchronous Step-Down DC/DC with Average Input Current Limit
LTC3731H - 3-Phase, 600kHz, Synchronous Buck Switching Regulator Controller; Package: SSOP; Pins: 24; Temperature Range: -40°C to 125°C

Dual Switching Controller, Current-mode, 3A, 590kHz Switching Freq-Max, CMOS, PDSO28

LTC3729 - 550kHz, PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulator; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C
LTC3778 - Wide Operating Range, No RSENSE Step-Down Controller; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 85°C
LTC3810 - 100V Current Mode Synchronous Switching Regulator Controller; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C

LTC3731 - 3-Phase, 600kHz, Synchronous Buck Switching Regulator Controller; Package: SSOP; Pins: 24; Temperature Range: 0°C to 70°C

LTC3780 - High Efficiency, Synchronous, 4-Switch Buck-Boost Controller; Package: SSOP; Pins: 24; Temperature Range: -40°C to 85°C