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 LTC3890MPUH#PBF

IC REG CTRLR BUCK/SEPIC 32QFN

30.54

Linear Technology / Analog Devices LT3840MPFE#PBF

IC REG CTRLR BUCK 28TSSOP

20.05

Texas Instruments UC3823AN

IC REG CTRLR MULT TOPOLOGY 16DIP

18.87

Linear Technology / Analog Devices LTC3863MPDE#PBF

IC REG CTRLR BUCK 12DFN

15.94

Linear Technology / Analog Devices LTC3890HUH#PBF

IC REG CTRLR BUCK/SEPIC 32QFN

13.54

Linear Technology / Analog Devices LTC3722EGN-1#PBF

IC REG CTRLR FULL-BRIDGE 24SSOP

13.34

Linear Technology / Analog Devices LT3791HFE-1#PBF

IC REG CTRLR BUCK-BOOST 38TSSOP

13.34

Linear Technology / Analog Devices LTC3890HGN-1#PBF

IC REG CTRLR BUCK 28SSOP

13.26