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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.
| 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) |
| Microchip Technology | IC REG BUCK 5V 3A TO220-5 | Bulk | TO-220-5 | Through Hole | - | -40°C ~ 125°C (TJ) | |
| Microchip Technology | IC REG BUCK 5V 3A TO263-5 | Bulk | TO-263-5 | Surface Mount | - | -40°C ~ 125°C (TJ) | |
| 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) |
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