LTC3403 - 1.5MHz, 600mA Synchronous Step-Down Regulator with Bypass Transistor; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C
IC 0.8 A SWITCHING REGULATOR, 1800 kHz SWITCHING FREQ-MAX, PQCC24, 4 X 4 MM, PLASTIC, MO-220-WGGD, QFN-24, Switching Regulator or Controller

LTC3454 - 1A Synchronous Buck-Boost High Current LED Driver; Package: DFN; Pins: 10; Temperature Range: -40°C to 85°C

LTC3440 - Micropower Synchronous Buck-Boost DC/DC Converter; Package: DFN; Pins: 10; Temperature Range: -40°C to 85°C

LTC3442 - Micropower Synchronous Buck-Boost DC/DC Converter with Automatic Burst Mode Operation; Package: DFN; Pins: 12; 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
LTC3400-1 - 600mA, 1.2MHz Micropower Synchronous Boost Converter in ThinSOT; 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

LTC3406-1.2 - 1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C
Battery Charge Controller, Current-mode, 4A, 1800kHz Switching Freq-Max, PQCC24

LTC3411 - 1.25A, 4MHz, Synchronous Step-Down DC/DC Converter; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C
LTC3414 - 4A, 4MHz, Monolithic Synchronous Step-Down Regulator; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 85°C

LTC3400 - 600mA, 1.2MHz Micropower Synchronous Boost Converters in ThinSOT; Package: SOT; Pins: 6; Temperature Range: -40°C to 85°C

LTC3408 - 1.5MHz, 600mA Synchronous Step-Down Regulator with Bypass Transistor; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C

LTC3406 - 1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C

LTC3405 - 1.5MHz, 300mA Synchronous Step-Down Regulator in ThinSOT; Package: SOT; Pins: 6; 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

LTC3414 - 4A, 4MHz, Monolithic Synchronous Step-Down Regulator; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 85°C