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 LTC3897HUHG-2#PBF

PP SYNC BOOST CNTR W/ IN/ OUT P

15.86

Linear Technology / Analog Devices LTC3887IUJ-2#PBF

DUAL OUTPUT POLYPHASE STEP-DOWN

15.4

Linear Technology / Analog Devices LTC3884ERHE-1#PBF

IC REG CTRLR BUCK PMBUS 48QFN

15.38

Linear Technology / Analog Devices LT8210EFE#PBF

100V BUCK/BOOST CTLR WITH PASS-T

14.41

Linear Technology / Analog Devices LTC7821IUH#PBF

IC REG CTRLR BUCK HYBRID 32QFN

13.92

Linear Technology / Analog Devices LTC3897EUHG-2#PBF

PP SYNC BOOST CNTR W/ IN/ OUT P

13.34

Linear Technology / Analog Devices LT8390AHFE#PBF

60V SYNCHRONOUS 4-SWITCH BUCK-BO

13.01

Linear Technology / Analog Devices LT8603EUJ#PBF

IC REG BUCK ADJ QUAD 40QFN

12.95