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 LTC3891MPFE#PBF

IC REG CTRLR BUCK 20TSSOP

21.22

Linear Technology / Analog Devices LT3845MPFE#PBF

IC REG CTRLR BUCK 16TSSOP

20.64

Texas Instruments UC3823ADW

IC REG CTRLR MULT TOP 16SOIC

16.92

Linear Technology / Analog Devices LTC3884IUK#PBF

IC REG CTRLR BUCK PMBUS 48QFN

16.8

Linear Technology / Analog Devices LTC3886IUKG#PBF

IC REG CTRLR BUCK PMBUS 52QFN

16.8

Linear Technology / Analog Devices LT3758MPMSE#PBF

IC REG CTRLR MULT TOP 10MSOP

16.58

Linear Technology / Analog Devices LT8705AHFE#PBF

IC REG CTRLR BUCK-BOOST 38TSSOP

16.55

Linear Technology / Analog Devices LT8705AIUHF#PBF

IC REG CTRLR BUCK-BOOST 38QFN

15.94