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
L4971D013TR $3.15	STMicroelectronics	IC REG BUCK ADJ 1.5A 16SO W	Tape & Reel (TR),Cut Tape (CT)	16-SO W	Surface Mount	-	-40°C ~ 150°C (TJ)
L4972A $2.69	STMicroelectronics	IC REG BUCK ADJ 2A 20POWERDIP	Tube	20-PowerDIP	Through Hole	-	-40°C ~ 150°C (TJ)
L4972AD $3.35	STMicroelectronics	IC REG BUCK ADJ 2A 20SO	Bulk,Tube	20-SO	Surface Mount	-	-40°C ~ 150°C (TJ)
L4972AD013TR $4.67	STMicroelectronics	IC REG BUCK ADJ 2A 20SO	Tape & Reel (TR),Cut Tape (CT)	20-SO	Surface Mount	-	-40°C ~ 150°C (TJ)
L4973D3.3 $2.43	STMicroelectronics	IC REG BUCK ADJ/0.5V 3.5A 20SO	Tube	20-SO	Surface Mount	-	-40°C ~ 150°C (TJ)
L4973D3.3-013TR $3.98	STMicroelectronics	IC REG BUCK ADJ/0.5V 3.5A 20SO	Tape & Reel (TR),Cut Tape (CT)	20-SO	Surface Mount	-	-40°C ~ 150°C (TJ)
L4973D5.1 $2.52	STMicroelectronics	IC REG BUCK ADJ/5.1V 3.5A 20SO	Tube	20-SO	Surface Mount	-	-40°C ~ 150°C (TJ)
L4973D5.1-013TR $4.19	STMicroelectronics	IC REG BUCK ADJ/5.1V 3.5A 20SO	Tape & Reel (TR),Cut Tape (CT)	20-SO	Surface Mount	-	-40°C ~ 150°C (TJ)