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
LMR66420R5RXBR $2.64	Texas Instruments	IC REG BUCK ADJ/1V 2A 14VQFN	Tape & Reel (TR),Cut Tape (CT)	14-VQFN (2.6x2.6)	Surface Mount, Wettable Flank	-	-40°C ~ 125°C (TJ)
LMR66430MB3RXBR $2.69	Texas Instruments	IC REG BUCK ADJ/1V 3A 14VQFN	Tape & Reel (TR),Cut Tape (CT)	14-VQFN (2.6x2.6)	Surface Mount, Wettable Flank	-	-40°C ~ 125°C (TJ)
LMR66430MB3RXBRNEP $8.48	Texas Instruments	ENHANCED-PRODUCT 36V 3A SYNCHRON	Tape & Reel (TR)	14-VQFN (2.6x2.6)	Surface Mount, Wettable Flank	-	-55°C ~ 150°C (TJ)
LMR66430MC3RXBRQ1 $3.01	Texas Instruments	IC REG BUCK ADJ/1V 3A 14VQFN	Tape & Reel (TR),Cut Tape (CT)	14-VQFN (2.6x2.6)	Surface Mount, Wettable Flank	-	-40°C ~ 125°C (TA)
LMR66430MC5RXBRQ1 $3.01	Texas Instruments	IC REG BUCK ADJ/1V 3A 14VQFN	Tape & Reel (TR),Cut Tape (CT)	14-VQFN (2.6x2.6)	Surface Mount, Wettable Flank	-	-40°C ~ 125°C (TA)
LMR66430R3RXBRNEP $8.48	Texas Instruments	ENHANCED-PRODUCT 36V 3A SYNCHRON	Tape & Reel (TR)	14-VQFN (2.6x2.6)	Surface Mount, Wettable Flank	-	-55°C ~ 150°C (TJ)
LMR66430R5RXBR $2.69	Texas Instruments	IC REG BUCK ADJ/1V 3A 14VQFN	Tape & Reel (TR),Cut Tape (CT)	14-VQFN (2.6x2.6)	Surface Mount, Wettable Flank	-	-40°C ~ 125°C (TJ)
LMR70503TM/NOPB $2.40	Texas Instruments	IC REG BUCK BST ADJ 270MA 8DSBGA	Tape & Reel (TR),Cut Tape (CT)	8-DSBGA	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)