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 LTC1778EGN#PBF

IC REG CTRLR BUCK/BCK-BST 16SSOP

6.55

Linear Technology / Analog Devices LTC3866EUF#PBF

IC REG CTRLR BUCK 24QFN

6.55

Linear Technology / Analog Devices LTC3869EUF#PBF

IC REG CTRLR BUCK 28QFN

6.43

Linear Technology / Analog Devices LTC3869EUFD#PBF

IC REG CTRLR BUCK 28QFN

6.43

Linear Technology / Analog Devices LTC1871EMS-7#PBF

IC REG CTRLR MULT TOP 10MSOP

6.43

Linear Technology / Analog Devices LTC1871EMS#PBF

IC REG CTRLR MULT TOP 10MSOP

6.43

Texas Instruments UC2525BDW

IC REG CTRLR MULT TOP 16SOIC

6.41

Linear Technology / Analog Devices LTC1700EMS#PBF

IC REG CTRLR BOOST 10MSOP

6.3