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 UC3841N

IC REG CTRLR MULT TOPOLOGY 18DIP

15.93

Linear Technology / Analog Devices LTC3882IUJ#PBF

IC REG CTRLR BUCK PMBUS 40QFN

15.02

Maxim Integrated MAX5066AUI+

IC REG CTRLR BUCK 28TSSOP

13.77

Linear Technology / Analog Devices LTC1702IGN#PBF

IC REG CTRLR BUCK 24SSOP

12.95

Linear Technology / Analog Devices LTC3890IUH-2#PBF

IC REG CTRLR BUCK/SEPIC 32QFN

12.83

Linear Technology / Analog Devices LTC1435AIS#PBF

IC REG CTRLR BUCK 16SOIC

12.6

Linear Technology / Analog Devices LTC7820IUFD#PBF

IC CHARGE PUMP DC/DC CTRLR 28QFN

12.47

Linear Technology / Analog Devices LTC3709EG#PBF

IC REG CTRLR BUCK 36SSOP

11.88