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 LTC3855IFE#PBF

IC REG CTRLR BUCK 38TSSOP

5.17

Linear Technology / Analog Devices LTC3862HFE-2#TRPBF

IC REG CTRLR BOOST/SEPIC 24TSSOP

5.16

Maxim Integrated MAX20048ATGC/VY+

IC 40V BUCK BOOST CONTR 24TQFN

5.14

Maxim Integrated MAX20048ATGD/VY+

IC 40V BUCK BOOST CONTR 24TQFN

5.14

Linear Technology / Analog Devices LT3741EFE-1#TRPBF

IC REG CTRLR BUCK 20TSSOP

5.13

Linear Technology / Analog Devices LTC1649CS#TRPBF

IC REG CTRLR BUCK 16SOIC

5.13

Maxim Integrated MAX8529EEG+

IC REG CTRLR BUCK/BCK-BST 24QSOP

5.13

Renesas Electronics America Inc. ZL2004ALNF-01

IC REG CTRLR BUCK PMBUS 32QFN

5.12