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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ON Semiconductor NCV891334MW33R2G

IC REG CTRLR BUCK 12DFN

2.49

Linear Technology / Analog Devices LTC3872IDDB-1#TRPBF

IC REG CTRLR BOOST 8DFN

2.56

Linear Technology / Analog Devices LTC3872ITS8#TRPBF

IC REG CTRLR BOOST TSOT23-8

2.56

Linear Technology / Analog Devices LTC3872IDDB#TRPBF

IC REG CTRLR BOOST 8DFN

2.56

Maxim Integrated MAX16992AUBB/V+

IC REG CTRLR BOOST/SEPIC 10UMAX

2.61

Maxim Integrated MAX16992AUBA/V+

IC REG CTRLR BOOST/SEPIC 10UMAX

2.61

Microchip Technology MIC38C43YMM

IC REG CTRLR MULT TOPOLOGY 8MSOP

2.61

Linear Technology / Analog Devices LTC3704IMS#TRPBF

IC REG CTRLR CUK 10MSOP

2.6