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 LTC3899IUHF#TRPBF

IC REG CTRLR BUCK/BUCK-BST 38QFN

6.83

Linear Technology / Analog Devices LTC3826IG-1#TRPBF

IC REG CTRLR BUCK 28SSOP

6.83

Maxim Integrated MAX1631AEAI+T

IC REG CTRLR BUCK 28SSOP

6.78

Linear Technology / Analog Devices LTC1437ACG#PBF

IC REG CTRLR BUCK 28SSOP

6.99

Linear Technology / Analog Devices LTC1437CG#PBF

IC REG CTRLR BUCK 28SSOP

6.99

Linear Technology / Analog Devices LTC1149CN-3.3#PBF

IC REG CTRLR BUCK 16DIP

6.99

Texas Instruments UC3825ADWG4

IC REG CTRLR MULT TOP 16SOIC

7.16

Linear Technology / Analog Devices LTC3826EG-1#PBF

IC REG CTRLR BUCK 28SSOP

7.15