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
NCP81118MNTWG $0.52	onsemi	IC REG BUCK CTLR 36QFN	Tape & Reel (TR),Bulk	-	-	-	-
NCP81118MNTXG $0.52	onsemi	IC REG BUCK CTLR 36QFN	Tape & Reel (TR),Bulk	-	-	-	-
NCP81119AMNTXG $1.04	onsemi	IC REG BUCK CTLR 32QFN	Bulk	-	-	-	-
NCP81128AMNTXG	onsemi	IC REG BUCK CTLR DUAL 52QFN	Tape & Reel (TR)	52-QFN (6x6)	Surface Mount	-	-
NCP81128MNTXG $1.23	onsemi	IC REG BUCK CTLR DUAL 52QFN	Tape & Reel (TR),Bulk	52-QFN	Surface Mount	-	-
NCP81147MNTXG	onsemi	IC REG CTRLR BUCK 16QFN	Tape & Reel (TR)	16-QFN (3x3)	Surface Mount	-	-40°C ~ 85°C (TA)
NCP81172LMNTXG $0.55	onsemi	2/1-PHASE SYNCHRONOUS BUC	Bulk	-	-	*	-
NCP81172MNTXG $1.73	onsemi	IC REG CTRLR BUCK PSI 24QFN	Tape & Reel (TR),Cut Tape (CT)	24-QFN (4x4)	Surface Mount	-	-40°C ~ 100°C (TA)