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 LTC3862IFE#PBF

IC REG CTRLR BOOST/SEPIC 24TSSOP

9.26

Linear Technology / Analog Devices LT3840IUFE#PBF

IC REG CTRLR BUCK 38QFN

9.26

Linear Technology / Analog Devices LTC3785EUF-1#PBF

IC REG CTRLR BUCK-BOOST 24QFN

9.08

Linear Technology / Analog Devices LTC3862IUH-2#PBF

IC REG CTRLR BOOST/SEPIC 24QFN

8.98

Linear Technology / Analog Devices LT3840EUFE#PBF

IC REG CTRLR BUCK 38QFN

8.85

Linear Technology / Analog Devices LT8714EFE#PBF

IC REG CTRLR FLYBACK 20TSSOP

8.85

Linear Technology / Analog Devices LTC3785EUF#PBF

IC REG CTRLR BUCK-BOOST 24QFN

8.62

Linear Technology / Analog Devices LTC3703IGN#PBF

IC REG CTRLR BUCK 16SSOP

8.62