DC DC Switching Controllers

PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.

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Linear Technology / Analog Devices LTC3890EUH-2#PBF

IC REG CTRLR BUCK/SEPIC 32QFN

11.12

Linear Technology / Analog Devices LTC3834IFE#PBF

IC REG CTRLR BUCK 20TSSOP

11.04

Linear Technology / Analog Devices LTC3731CUH#PBF

IC REG CTRLR BUCK 32QFN

11.02

Linear Technology / Analog Devices LTC3723EGN-2#PBF

IC REG CTRLR PUSH-PULL 16SSOP

11.02

Linear Technology / Analog Devices LTC1148CS#PBF

IC REG CTRLR BUCK 14SOIC

10.66

Linear Technology / Analog Devices LTC7801EFE#PBF

IC REG CTRLR SYNC BUCK 24TSSOP

10.66

Linear Technology / Analog Devices LTC1266IS#PBF

IC REG CTRLR BUCK 16SOIC

10.66

Texas Instruments UC3879N

IC REG CTRLR HALF-BRIDGE 20DIP

10.51