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
LM2576-3.3WU-TR $1.52	Microchip Technology	IC REG BUCK 3.3V 3A TO263-5	Tape & Reel (TR),Cut Tape (CT)	TO-263-5	Surface Mount	-	-40°C ~ 125°C (TJ)
LM2576-5.0BT	Microchip Technology	IC REG BUCK 5V 3A TO220-5	Bulk	TO-220-5	Through Hole	-	-40°C ~ 125°C (TJ)
LM2576-5.0BU	Microchip Technology	IC REG BUCK 5V 3A TO263-5	Bulk	TO-263-5	Surface Mount	-	-40°C ~ 125°C (TJ)
LM2576-5.0BU TR	Microchip Technology	IC REG BUCK 5V 3A TO263-5	Tape & Reel (TR)	TO-263-5	Surface Mount	-	-40°C ~ 125°C (TJ)
LM2576-5.0WT $1.49	Microchip Technology	IC REG BUCK 5V 3A TO220-5	Tube	TO-220-5	Through Hole	-	-40°C ~ 125°C (TJ)
LM2576-5.0WU $1.52	Microchip Technology	IC REG BUCK 5V 3A TO263-5	Tube	TO-263-5	Surface Mount	-	-40°C ~ 125°C (TJ)
LM2576-5.0WU-TR $1.52	Microchip Technology	IC REG BUCK 5V 3A TO263-5	Tape & Reel (TR),Cut Tape (CT)	TO-263-5	Surface Mount	-	-40°C ~ 125°C (TJ)
LM2576BT $0.88	Microchip Technology	IC REG BUCK ADJ 3A TO220-5	Tube	TO-220-5	Through Hole	-	-40°C ~ 125°C (TJ)