LM2576BU TR
IC REG BUCK ADJ 3A TO263-5Manufacturer: Microchip Technology
Categories: DC DC Switching Regulators
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Microchip Technology's LM2576BU-TR is a robust, high-efficiency buck switching regulator designed for step-down voltage conversion. This adjustable positive output regulator offers a versatile output voltage range from 1.23V up to 37V and is capable of delivering a continuous output current of 3A. Operating with an input voltage range of 4V to 40V, the LM2576BU-TR utilizes a non-synchronous buck topology and switches at a fixed frequency of 52kHz. The component is supplied in a TO-263-5 (D2PAK) surface-mount package, facilitating efficient thermal management. Its reliable performance makes it suitable for applications in industrial automation, consumer electronics, and power supply systems.
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 |
| Frequency - Switching | 52kHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck |
| Supplier Device Package | TO-263-5 |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 37V |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | 1.23V |