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 LTC1539IGW#TRPBF

IC REG CTRLR BUCK 36SSOP

11.18

Linear Technology / Analog Devices LTC1439IGW#TRPBF

IC REG CTRLR BUCK 36SSOP

11.18

Linear Technology / Analog Devices LTC3769MPUF#TRPBF

IC REG CTRLR BOOST/SEPIC 24QFN

11.04

Linear Technology / Analog Devices LTC3859ALEFE#PBF

IC REG CTRLR MULT TOP 38TSSOP

10.97

Linear Technology / Analog Devices LTC1438XCG#PBF

IC REG CTRLR BUCK 28SSOP

10.62

Texas Instruments UCC2806DWG4

IC REG CTRLR MULT TOP 16SOIC

10.58

Texas Instruments UCC2806D

IC REG CTRLR MULT TOP 16SOIC

10.58

Linear Technology / Analog Devices LTC1438IG#TRPBF

IC REG CTRLR BUCK 28SSOP

10.56