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
IR3811MTRPBF $1.41	Infineon Technologies	IC REG BUCK ADJ 7A PQFN	Tape & Reel (TR)	PQFN (5x6)	Surface Mount	SupIRBuck®	-40°C ~ 125°C (TJ)
IR3812MTRPBF	Infineon Technologies	IC REG BUCK ADJ 4A PQFN	Tape & Reel (TR)	PQFN (5x6)	Surface Mount	SupIRBuck®	-40°C ~ 125°C (TJ)
IR38163MTRPBFAUMA1 $4.90	Infineon Technologies	IC REG BUCK ADJ 30A 34PQFN	Tape & Reel (TR),Cut Tape (CT)	34-PQFN (5x7)	Surface Mount	-	-40°C ~ 125°C (TJ)
IR38164MTRPBFAUMA1 $4.90	Infineon Technologies	IC REG BUCK ADJ 30A 24PQFN	Tape & Reel (TR),Cut Tape (CT)	24-PQFN (5x7)	Surface Mount	-	-40°C ~ 125°C (TJ)
IR38165MTRPBFAUMA1 $4.01	Infineon Technologies	IC REG BUCK ADJ 30A 24PQFN	Tape & Reel (TR),Cut Tape (CT)	24-PQFN (5x7)	Surface Mount	-	-40°C ~ 125°C (TJ)
IR3820AMTRPBF $2.92	Infineon Technologies	IC REG BUCK ADJ 14A PQFN	Tape & Reel (TR),Cut Tape (CT)	PQFN (5x6)	Surface Mount	SupIRBuck®	-40°C ~ 125°C (TJ)
IR3820MTR1PBF	Infineon Technologies	IC REG BUCK ADJ 12A PQFN	Tape & Reel (TR)	PQFN (5x6)	Surface Mount	SupIRBuck®	-40°C ~ 125°C (TJ)
IR3820MTRPBF	Infineon Technologies	IC REG BUCK ADJ 12A PQFN	Tape & Reel (TR)	PQFN (5x6)	Surface Mount	SupIRBuck®	-40°C ~ 125°C (TJ)