LTC3726 - Secondary-Side Synchronous Forward Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C

LTC3780 - High Efficiency, Synchronous, 4-Switch Buck-Boost Controller; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C

LTC3703-5 - 60V Synchronous Switching Regulator Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C

LTC3729 - 550kHz, PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulator; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C
LTC3703 - 100V Synchronous Switching Regulator Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C