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.

---

Texas Instruments UC1825VTD2

UC1825VTD2

752.88

Texas Instruments UC1825AVTD1

IC REG CTRLR MULT TOPOLOGY DIE

643.5

Linear Technology / Analog Devices LTC1871XMS#PBF

IC REG CTRLR BOOST/SEPIC 10MSOP

178.57

Linear Technology / Analog Devices LTC1871XMS#TRPBF

IC REG CTRLR BOOST/SEPIC 10MSOP

154.45

Texas Instruments TPS40200SHKQ

IC REG CTRLR BUCK 8CFP

125.36

Texas Instruments UCC1800TD2

UCC1800TD2

111.39

Texas Instruments TPS40200SKGD1

IC REG CTRLR BUCK XCEPT

82.46

Texas Instruments TPS40210SKGD1

IC REG CTRLR BST/FLYBK/SEPIC DIE

80.6