MIC4576-3.3BU
IC REG BUCK 3.3V 3A TO263-5Manufacturer: Microchip Technology
Categories: DC DC Switching Regulators
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The Microchip Technology MIC4576-3-3BU is a high-efficiency, fixed 3.3V output, 3A buck switching regulator. This device features a 200kHz switching frequency and operates from a wide input voltage range of 4V to 36V. Its TO-263-5 (D2PAK) package is suitable for surface mount applications, facilitating efficient thermal management. The non-synchronous buck topology simplifies design and reduces component count. This regulator is commonly employed in industrial automation, consumer electronics, and power supply applications requiring reliable voltage regulation.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz |
| Voltage - Input (Max) | 36V |
| Topology | Buck |
| Supplier Device Package | TO-263-5 |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | 3.3V |
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