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
UCC28231DRNR $1.51	Texas Instruments	IC REG CTRLR MULT TOP 12-SON	Tape & Reel (TR),Bulk	12-USON (3x2)	Surface Mount	-	-55°C ~ 125°C (TJ)
UCC28231DRNT $2.78	Texas Instruments	IC REG CTRLR MULT TOP 12USON	Tape & Reel (TR),Cut Tape (CT),Bulk	12-USON (3x2)	Surface Mount	-	-55°C ~ 125°C (TJ)
UCC28231PW $1.81	Texas Instruments	IC REG CTRLR MULT TOP 14TSSOP	Bulk,Tube	14-TSSOP	Surface Mount	-	-55°C ~ 125°C (TJ)
UCC28231PWR $2.46	Texas Instruments	IC REG CTRLR MULT TOP 14TSSOP	Tape & Reel (TR),Cut Tape (CT),Bulk	14-TSSOP	Surface Mount	-	-55°C ~ 125°C (TJ)
UCC28250PW $3.94	Texas Instruments	IC REG CTRLR MULT TOP 20TSSOP	Bulk,Tube	20-TSSOP	Surface Mount	-	-40°C ~ 125°C (TJ)
UCC28250PWR $3.35	Texas Instruments	IC REG CTRLR MULT TOP 20TSSOP	Tape & Reel (TR),Cut Tape (CT),Bulk	20-TSSOP	Surface Mount	-	-40°C ~ 125°C (TJ)
UCC28250RGPR $3.35	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 20QFN	Tape & Reel (TR),Cut Tape (CT),Bulk	20-QFN (4x4)	Surface Mount	-	-40°C ~ 125°C (TJ)
UCC28250RGPT $3.94	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 20QFN	Tape & Reel (TR),Cut Tape (CT),Bulk	20-QFN (4x4)	Surface Mount	-	-40°C ~ 125°C (TJ)