LM2576D2T-ADJR4
IC REG BUCK ADJ 3A D2PAK-5Manufacturer: onsemi
Categories: DC DC Switching Regulators
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The onsemi LM2576D2T-ADJR4 is a monolithic integrated circuit designed for use as a step-down switching regulator. This adjustable output voltage device is capable of driving up to 3A load with excellent line and load regulation. It features a 52kHz switching frequency and requires minimal external components for operation. The device operates from a 7V to 40V input voltage range, with an output voltage adjustable from 1.23V up to 37V. Its topology is a buck converter.
The LM2576D2T-ADJR4 is suitable for a wide array of applications including industrial power supplies, on-card switching regulators, and distributed power systems. It is supplied in a TO-263-6, D2PAK (5 Leads + Tab), TO-263BA package, designed for surface mounting. The operating temperature range is -40°C to 125°C (TJ). This component is not a synchronous rectifier.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive or Negative |
| Frequency - Switching | 52kHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck |
| Supplier Device Package | D2PAK-5 |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 37V |
| Voltage - Input (Min) | 7V |
| Voltage - Output (Min/Fixed) | 1.23V |