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
MCP19215T-E/S8 $5.50	Microchip Technology	IC REG CNTRL MULTI I2C 32QFN	Tape & Reel (TR),Cut Tape (CT)	32-VQFN (5x5)	Surface Mount	-	-40°C ~ 125°C (TJ)
MCX34063ADR2G $0.21	onsemi	SWITCHING REGULATOR	Bulk	-	-	*	-
MIC2101YML-TR $1.27	Microchip Technology	IC REG CTRLR BUCK 16MLF	Tape & Reel (TR),Cut Tape (CT)	16-MLF® (3x3)	Surface Mount	HyperLight Load®	-40°C ~ 125°C (TJ)
MIC2102YML-TR $1.32	Microchip Technology	IC REG CTRLR BUCK 16MLF	Tape & Reel (TR),Cut Tape (CT)	16-MLF® (3x3)	Surface Mount	Hyper Speed Control®	-40°C ~ 125°C (TJ)
MIC2103YML-TR $1.58	Microchip Technology	IC REG CTRLR BUCK 16MLF	Tape & Reel (TR),Cut Tape (CT)	16-MLF® (3x3)	Surface Mount	HyperLight Load®	-40°C ~ 125°C (TJ)
MIC2104YML-TR $1.50	Microchip Technology	IC REG CTRLR BUCK 16MLF	Tape & Reel (TR),Cut Tape (CT)	16-MLF® (3x3)	Surface Mount	Hyper Speed Control®	-40°C ~ 125°C (TJ)
MIC2111BYMT-T5	Microchip Technology	IC REG CTRLR BUCK 20TQFN	Tape & Reel (TR),Cut Tape (CT)	20-TQFN (3x3)	Surface Mount	-	-40°C ~ 125°C (TJ)
MIC2111BYMT-TR $1.25	Microchip Technology	IC REG CTRLR BUCK 20TQFN	Tape & Reel (TR),Cut Tape (CT)	20-TQFN (3x3)	Surface Mount	-	-40°C ~ 125°C (TJ)