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 LTC3859AEUHF#TRPBF

IC REG CTRLR MULT TOPOLOGY 38QFN

5.45

Renesas Electronics America Inc. ISL81601FRZ

SWITCH SYNCHRONOUS BUCK BOOST

5.44

Linear Technology / Analog Devices LTC3728LZEUH#TRPBF

IC REG CTRLR BUCK 32QFN

5.43

Linear Technology / Analog Devices LTC1929CG#TRPBF

IC REG CTRLR BUCK 28SSOP

5.43

Texas Instruments TPS40130DBTG4

IC REG CTRLR BUCK 30TSSOP

5.39

Texas Instruments TPS40130DBT

IC REG CTRLR BUCK 30TSSOP

5.39

Linear Technology / Analog Devices LTC7812IUH#TRPBF

IC REG CTRLR BUCK/BOOST 32QFN

5.37

Linear Technology / Analog Devices LT3840HFE#TRPBF

IC REG CTRLR BUCK 28TSSOP

5.37