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
NCV494BDR2G $1.88	onsemi	IC REG CTRLR BCK/PSH-PULL 16SOIC	Tape & Reel (TR),Cut Tape (CT)	16-SOIC	Surface Mount	SWITCHMODE™	-40°C ~ 125°C (TJ)
NCV81277AMNTXG $4.90	onsemi	4/3/2/1 PHASE BUCK CONTROLLER WI	Tape & Reel (TR),Cut Tape (CT)	40-QFNW (5x5)	Surface Mount, Wettable Flank	-	-40°C ~ 105°C (TA)
NCV81277DMNTXG $3.77	onsemi	NCV81277DMNTXG	Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)	40-QFNW (5x5)	Surface Mount, Wettable Flank	-	-40°C ~ 105°C (TA)
NCV81277MNTXG $1.16	onsemi	AUTOMOTIVE APPROVED VERSION OF N	Tape & Reel (TR)	40-QFNW (5x5)	Surface Mount, Wettable Flank	-	-40°C ~ 105°C
NCV81599MWTXG	onsemi	I2C CONFIGURABLE, 4-SWITCH BUCK	Tape & Reel (TR),Cut Tape (CT)	32-QFNW (5x5)	Surface Mount, Wettable Flank	-	-40°C ~ 125°C (TA)
NCV881930MW00AR2G $3.49	onsemi	IC CTLR SYNC BUCK 24QFNW	Tape & Reel (TR),Cut Tape (CT)	24-QFNW (4x4)	Surface Mount, Wettable Flank	-	-40°C ~ 150°C (TJ)
NCV881930MW00R2G $2.28	onsemi	IC CTLR SYNC BUCK 24QFNW	Tape & Reel (TR),Cut Tape (CT)	24-QFNW (4x4)	Surface Mount, Wettable Flank	-	-40°C ~ 150°C (TJ)
NCV885201D1R2G $2.56	onsemi	IC REG CTRLR BUCK 8SOIC	Tape & Reel (TR),Cut Tape (CT)	8-SOIC	Surface Mount	-	-40°C ~ 150°C (TJ)