LTC1911 - Low Noise, High Efficiency, Inductorless Step-Down DC/DC Converter; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C
Dual Switching Controller, Current-mode, 3A, 310kHz Switching Freq-Max, CMOS, PDSO28

LTC1922-1 - Synchronous Phase Modulated Full-Bridge Controller; Package: SSOP; Pins: 20; Temperature Range: -40°C to 85°C

Dual Switching Controller, Current-mode, 3A, 310kHz Switching Freq-Max, CMOS, PDSO28

Dual Switching Controller, Current-mode, 3A, 310kHz Switching Freq-Max, CMOS, PDSO28

LTC1983 - 100mA Regulated Charge-Pump Inverters in ThinSOT; Package: SOT; Pins: 6; Temperature Range: -40°C to 85°C

LTC1981 - Single and Dual Micropower High Side Switch Controllers in SOT-23; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C