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
LM1577K-15/883 $58.48	National Semiconductor	IC REG BOOST 15V 3A TO3-2	Bulk	TO-3-2	Through Hole	SIMPLE SWITCHER®	-55°C ~ 150°C (TJ)
LM20123MH/NOPB $3.12	Texas Instruments	IC REG BUCK ADJ 3A 16HTSSOP	Tube	16-HTSSOP	Surface Mount	PowerWise®	-40°C ~ 125°C (TJ)
LM20123MHE/NOPB $3.12	Texas Instruments	IC REG BUCK ADJ 3A 16HTSSOP	Tape & Reel (TR),Cut Tape (CT)	16-HTSSOP	Surface Mount	PowerWise®	-40°C ~ 125°C (TJ)
LM20123MHX/NOPB $2.65	Texas Instruments	IC REG BUCK ADJ 3A 16HTSSOP	Tape & Reel (TR),Cut Tape (CT)	16-HTSSOP	Surface Mount	PowerWise®	-40°C ~ 125°C (TJ)
LM20124MH/NOPB $2.90	Texas Instruments	IC REG BUCK ADJ 4A 16HTSSOP	Tube	16-HTSSOP	Surface Mount	PowerWise®	-40°C ~ 125°C (TJ)
LM20124MHE/NOPB $2.90	Texas Instruments	IC REG BUCK ADJ 4A 16HTSSOP	Tape & Reel (TR),Cut Tape (CT)	16-HTSSOP	Surface Mount	PowerWise®	-40°C ~ 125°C (TJ)
LM20124MHE/NOPB $1.64	National Semiconductor	IC REG BUCK ADJ 4A 16HTSSOP	Bulk	16-HTSSOP	Surface Mount	PowerWise®	-40°C ~ 125°C (TJ)
LM20124MHX/NOPB $2.47	Texas Instruments	IC REG BUCK ADJ 4A 16HTSSOP	Tape & Reel (TR),Cut Tape (CT)	16-HTSSOP	Surface Mount	PowerWise®	-40°C ~ 125°C (TJ)