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 LTC3807MPFE#PBF

IC REG CTRLR BUCK 20TSSOP

18.54

Linear Technology / Analog Devices LTC1435CG

IC REG CTRLR BUCK 16SSOP

18.36

Linear Technology / Analog Devices LTC3732CG

IC REG CTRLR BUCK 36SSOP

17.85

Linear Technology / Analog Devices LTC1438IG#PBF

IC REG CTRLR BUCK 28SSOP

16.38

Linear Technology / Analog Devices LTC3864MPDE#PBF

IC REG CTRLR BUCK 12DFN

15.94

Linear Technology / Analog Devices LTC3899HFE#PBF

IC REG CTRLR BCK/BCK-BST 38TSSOP

14.38

Linear Technology / Analog Devices LTC3899IFE#PBF

IC REG CTRLR BCK/BCK-BST 38TSSOP

13.69

Linear Technology / Analog Devices LTC3859ALHUHF#PBF

IC REG CTRLR MULT TOPOLOGY 38QFN

12.55