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.

---

Linear Technology / Analog Devices LTC3871ELXE#PBF

IC REG CTRLR BCK/BST SYN 48LQFP

13.08

Linear Technology / Analog Devices LTC7801HFE#PBF

IC REG CTRLR SYNC BUCK 24TSSOP

12.95

Linear Technology / Analog Devices LTC3880EUJ-1#PBF

IC REG CTRLR BUCK PMBUS 40QFN

12.95

Linear Technology / Analog Devices LTC1149CN#PBF

IC REG CTRLR BUCK 16DIP

12.72

Linear Technology / Analog Devices LTC7810ELXE#PBF

150V LOW IQ, DUAL, 2-PHASE SYNCH

12.6

Linear Technology / Analog Devices LT8390AIFE#PBF

IC REG CTRLR BUCK-BOOST 28

12.39

Linear Technology / Analog Devices LTC7821EUH#PBF

IC REG CTRLR BUCK HYBRID 32QFN

12.6

Linear Technology / Analog Devices LT8390AIUFD#PBF

IC REG CTRLR BUCK-BOOST 28

12.39