MIC4576BU
IC REG BUCK ADJ 3A TO263-5Manufacturer: Microchip Technology
Categories: DC DC Switching Regulators
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The Microchip Technology MIC4576BU is a 3A adjustable positive buck switching regulator. This device operates from a 4V to 36V input voltage range and provides an adjustable output voltage from 1.23V up to 33V. Featuring a 200kHz switching frequency, the MIC4576BU utilizes a non-synchronous buck topology and is packaged in a TO-263-5 (D2PAK) surface-mount configuration. Its robust design makes it suitable for applications in industrial power supplies, telecommunications equipment, and automotive systems requiring efficient step-down voltage conversion. The operating temperature range is -40°C to 85°C.
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 | Adjustable |
| 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) | 33V |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | 1.23V |