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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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
E-UC3845BD1013TR $0.79	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC	Tape & Reel (TR),Cut Tape (CT)	8-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
E-UC3845BN $0.31	STMicroelectronics	IC REG CTRLR BST/FLYBK 8-MINIDIP	Tube	8-Mini DIP	Through Hole	-	0°C ~ 70°C (TA)
EC7401QI	Altera	IC REG CTRLR BUCK 40QFN	Tape & Reel (TR)	40-QFN (6x6)	Surface Mount	Enpirion®	-40°C ~ 85°C (TA)
ED8101P00QI	Altera	IC REG CTRLR BUCK I2C 24QFN	Tape & Reel (TR)	24-QFN (4x4)	Surface Mount	Enpirion®	-40°C ~ 85°C (TA)
ED8101P01QI	Altera	IC PWM CTRLR SGL TRUE DGTL 24QFN	Tape & Reel (TR)	-	-	*	-
ED8101P02QI	Altera	IC PWM CTRLR SGL TRUE DGTL 24QFN	Tape & Reel (TR)	-	-	*	-
ED8106N00QI	Altera	IC REG CTRLR BUCK 24QFN	Tape & Reel (TR)	24-QFN (4x4)	Surface Mount	Enpirion®	-40°C ~ 85°C (TA)
ED8106N01QI $3.72	Altera	IC PWM CTRLR SGL TRUE DGTL 24QFN	Tape & Reel (TR)	-	-	*	-