LTC3409 - 600mA Low VIN Buck Regulator in 3mm x 3mm DFN; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C

LTC3499 - 750mA Synchronous Step-Up DC/DC Converters with Reverse-Battery Protection; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C
LTC3531 - 200mA Buck-Boost Synchronous DC/DC Converters; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C

LTC3401 - 1A, 3MHz Micropower Synchronous Boost Converter; Package: MSOP; Pins: 10; 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
IC 2.1 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PDSO6, 1 MM HEIGHT, PLASTIC, MO-193, TSOT-23, Switching Regulator or Controller
LTC3830 - High Power Step-Down Synchronous DC/DC Controllers for Low Voltage Operation; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C
LTC3707 - High Efficiency, 2-Phase Synchronous Step-Down Switching Regulator; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C

Dual Switching Controller, Current-mode, 1A, 825kHz Switching Freq-Max, PDSO24
LTC3400-1 - 600mA, 1.2MHz Micropower Synchronous Boost Converter in ThinSOT; Package: SOT; Pins: 6; Temperature Range: -40°C to 85°C
LTC3531 - 200mA Buck-Boost Synchronous DC/DC Converters; Package: SOT; Pins: 6; Temperature Range: -40°C to 85°C
LTC3406-1.8 - 1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C

LTC3561 - 1A, 4MHz, Synchronous Step-Down DC/DC Converter; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C

LTC3406-1.2 - 1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C
LTC3703 - 100V Synchronous Switching Regulator Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C

LTC3426 - 1.2MHz Step-Up DC/DC Converter in SOT-23; Package: SOT; Pins: 6; Temperature Range: -40°C to 85°C