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 LT3791HFE-1#TRPBF

IC REG CTRLR BUCK-BOOST 38TSSOP

6.86

Linear Technology / Analog Devices LTC3826EUH#TRPBF

IC REG CTRLR BUCK 32QFN

6.86

Linear Technology / Analog Devices LT3781IG#TRPBF

IC REG CTRLR FWRD CONV 20SSOP

6.85

Linear Technology / Analog Devices LTC1628IUH#TRPBF

IC REG CTRLR BUCK 32QFN

6.85

Texas Instruments LM5170QPHPRQ1

LM5170QPHPRQ1

6.84

Linear Technology / Analog Devices LTC3887EUJ-1#TRPBF

IC REG CTRLR BUCK PMBUS 40QFN

6.83

Linear Technology / Analog Devices LTC3887EUJ#TRPBF

IC REG CTRLR BUCK PMBUS 40QFN

6.83

Linear Technology / Analog Devices LTC3728IUH#TRPBF

IC REG CTRLR BUCK 32QFN

6.76