
DP-Charge Pump/General Purpose, Low Noise Dual Supply Inverting Charge Pump
LTC3727-1 - High Efficiency, 2-Phase Synchronous Step-Down Switching Regulators; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C

LTC3780 - High Efficiency, Synchronous, 4-Switch Buck-Boost Controller; Package: SSOP; Pins: 24; Temperature Range: -40°C to 85°C
Dual Switching Controller, Current-mode, 5A, 610kHz Switching Freq-Max, CMOS, PDSO36

LTC3719 - 2-Phase, High Efficiency, Step-Down Controller for AMD Opteron CPUs; Package: SSOP; Pins: 24; Temperature Range: -40°C to 85°C

LTC3731 - 3-Phase, 600kHz, Synchronous Buck Switching Regulator Controller; Package: SSOP; Pins: 24; Temperature Range: -40°C to 85°C