Voltage Regulators - DC DC Switching Regulators

Products in the DC-DC switching regulator PMIC (Power Management Integrated Circuit) family are component-level devices used in applications requiring stabilization of a DC input voltage and/or transformation thereof to an output voltage of different magnitude. They are distinguished from similar products called \"controller\" PMICs by virtue of integrating the main switching element through which the power delivered by the device passes.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
IP2021CPBF	Infineon Technologies	IC REG BUCK ADJ 30A DL 12LLGA	Tube	12-LLGA (11x7.65)	Surface Mount	iPOWIR™	-10°C ~ 125°C (TJ)
IP2021CTRPBF	Infineon Technologies	IC REG BUCK ADJ 30A DL 12LLGA	Tape & Reel (TR)	12-LLGA (11x7.65)	Surface Mount	iPOWIR™	-10°C ~ 125°C (TJ)
IP2034PBF $9.59	Infineon Technologies	IC REG BUCK ADJUSTABLE 40A	Tube	-	Surface Mount	-	-40°C ~ 125°C (TJ)
IP2034TRPBF $8.36	Infineon Technologies	IC REG BUCK ADJUSTABLE 40A	Tape & Reel (TR)	-	Surface Mount	-	-40°C ~ 125°C (TJ)
IR3447AMTRPBFAUMA1	Infineon Technologies	IC REG BUCK ADJ 25A VIQFN-29	Tape & Reel (TR)	PG-VIQFN-29	Surface Mount	OptiMOS™ IPOL	-40°C ~ 125°C (TJ)
IR3447AMTRPBFAUMA2 $3.95	Infineon Technologies	IC REG BUCK ADJ 25A VIQFN-29	Tape & Reel (TR),Cut Tape (CT)	PG-VIQFN-29	Surface Mount	OptiMOS™ IPOL	-40°C ~ 125°C (TJ)
IR3447MTR1PBF	Infineon Technologies	IC REG BUCK ADJ 25A 35PQFN	Tape & Reel (TR)	35-PQFN (5x6)	Surface Mount	SupIRBuck®	-40°C ~ 125°C (TJ)
IR3447MTRPBF $4.55	Infineon Technologies	IC REG BUCK ADJ 25A 35PQFN	Tape & Reel (TR),Cut Tape (CT)	35-PQFN (5x6)	Surface Mount	SupIRBuck®	-40°C ~ 125°C (TJ)