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
MCP19111T-E/MQVAO	Microchip Technology	POINT OF LOAD CONVERTER (POL)	Tape & Reel (TR)	28-QFN (5x5)	Surface Mount	-	-40°C ~ 125°C (TJ)
MCP19114-E/MJ $3.16	Microchip Technology	IC REG CTRLR MULT TOP I2C 24QFN	Tube	24-QFN (4x4)	Surface Mount	-	-40°C ~ 125°C (TJ)
MCP19114-E/MQ $4.20	Microchip Technology	IC REG CTRLR MULT TOP I2C 28QFN	Tube	28-QFN (5x5)	Surface Mount	-	-40°C ~ 125°C (TJ)
MCP19114T-E/MJ $3.16	Microchip Technology	IC REG CTRLR MULT TOP I2C 24QFN	Tape & Reel (TR)	24-QFN (4x4)	Surface Mount	-	-40°C ~ 125°C (TJ)
MCP19114T-E/MJVAO	Microchip Technology	INTEGRATED MIXED SIGNAL DUAL	Tape & Reel (TR)	24-QFN (4x4)	Surface Mount	-	-40°C ~ 125°C (TJ)
MCP19114T-E/MQ	Microchip Technology	IC REG CTRLR MULT TOP I2C 28QFN	Tape & Reel (TR)	28-QFN (5x5)	Surface Mount	-	-40°C ~ 125°C (TJ)
MCP19115-E/MQ $3.37	Microchip Technology	IC REG CTRLR MULT TOP I2C 28QFN	Tube	28-QFN (5x5)	Surface Mount	-	-40°C ~ 125°C (TJ)
MCP19115T-E/MQ $4.44	Microchip Technology	IC REG CTRLR MULT TOP I2C 28QFN	Tape & Reel (TR),Cut Tape (CT)	28-QFN (5x5)	Surface Mount	-	-40°C ~ 125°C (TJ)