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
LM78S40CN/NOPB $1.66	Texas Instruments	IC REG BUCK BST ADJ 1.5A 16PDIP	Tube	16-PDIP	Through Hole	-	0°C ~ 70°C (TA)
LM78S40J $8.39	National Semiconductor	IC REG BUCK BST ADJ 1.5A 16CDIP	Bulk	16-CDIP	Through Hole	LM78S40	-55°C ~ 125°C
LM78S40N $0.95	Texas Instruments	IC REG BUCK BST ADJ 1.5A 16PDIP	Tube	16-PDIP	Through Hole	-	-40°C ~ 125°C (TA)
LM78S40N/NOPB	Texas Instruments	IC REG BUCK BST ADJ 1.5A 16PDIP	Tube	16-PDIP	Through Hole	-	-40°C ~ 125°C (TA)
LM828M5 $1.06	Texas Instruments	IC REG CHARGE PUMP INV SOT23-5	Tape & Reel (TR),Cut Tape (CT)	SOT-23-5	Surface Mount	-	-40°C ~ 85°C (TJ)
LM828M5/NOPB $0.85	Texas Instruments	IC REG CHARGE PUMP INV SOT23-5	Tape & Reel (TR),Cut Tape (CT)	SOT-23-5	Surface Mount	-	-40°C ~ 85°C (TJ)
LM828M5X $1.07	Texas Instruments	IC REG CHARGE PUMP INV SOT23-5	Tape & Reel (TR),Cut Tape (CT)	SOT-23-5	Surface Mount	-	-40°C ~ 85°C (TJ)
LM828M5X/NOPB $0.72	Texas Instruments	IC REG CHARGE PUMP INV SOT23-5	Tape & Reel (TR),Cut Tape (CT)	SOT-23-5	Surface Mount	-	-40°C ~ 85°C (TJ)