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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Texas Instruments LM5117PMH/NOPB

IC REG CTRLR BUCK 20TSSOP

5.88

Linear Technology / Analog Devices LTC3850EGN#PBF

IC REG CTRLR BUCK 28SSOP

5.81

Linear Technology / Analog Devices LTC3850EUF#PBF

IC REG CTRLR BUCK 28QFN

5.81

Linear Technology / Analog Devices LT3758EMSE#PBF

IC REG CTRLR MULT TOP 10MSOP

5.69

Linear Technology / Analog Devices LT3758EDD#PBF

IC REG CTRLR MULT TOPOLOGY 10DFN

5.69

Linear Technology / Analog Devices LT3758AEMSE#PBF

IC REG CTRLR MULT TOP 10MSOP

5.69

Linear Technology / Analog Devices LT3759EMSE#PBF

IC REG CTRLR MULT TOP 12MSOP

5.69

Linear Technology / Analog Devices LTC3824IMSE#PBF

IC REG CTRLR BUCK 10MSOP

5.66