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
MC34067P $1.51	onsemi	IC REG CTRLR FLYBACK 16DIP	Tube	16-PDIP	Through Hole	-	0°C ~ 70°C (TA)
MC34067PG $2.74	onsemi	IC REG CTRLR FLYBACK 16DIP	Bulk,Tube	16-PDIP	Through Hole	-	0°C ~ 70°C (TA)
MCP1630-E/MC $1.10	Microchip Technology	IC REG CTRLR MULT TOPOLOGY 8DFN	Tube	8-DFN (2x3)	Surface Mount	-	-40°C ~ 125°C (TJ)
MCP1630-E/MS $1.33	Microchip Technology	IC REG CTRLR MULT TOPOLOGY 8MSOP	Tube	8-MSOP	Surface Mount	-	-40°C ~ 125°C (TJ)
MCP1630-E/MSVAO	Microchip Technology	HIGH SPEED PULSE WIDTH MODULATOR	Tube	8-MSOP	Surface Mount	-	-40°C ~ 125°C (TJ)
MCP1630T-E/MC $1.10	Microchip Technology	IC REG CTRLR MULT TOPOLOGY 8DFN	Tape & Reel (TR)	8-DFN (2x3)	Surface Mount	-	-40°C ~ 125°C (TJ)
MCP1630T-E/MS $1.33	Microchip Technology	IC REG CTRLR MULT TOPOLOGY 8MSOP	Tape & Reel (TR),Cut Tape (CT)	8-MSOP	Surface Mount	-	-40°C ~ 125°C (TJ)
MCP1630T-E/MSVAO	Microchip Technology	HIGH SPEED PULSE WIDTH MODULATOR	Tape & Reel (TR)	8-MSOP	Surface Mount	-	-40°C ~ 125°C (TJ)