MIC4685BR
IC REG BUCK ADJ 3A SPAK-7Manufacturer: Microchip Technology
Categories: DC DC Switching Regulators
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The Microchip Technology MIC4685BR is a SuperSwitcher™ series buck switching regulator. This component provides a positive, adjustable output voltage with a minimum fixed output of 1.235V and a maximum adjustable output of 28.2V. Designed for high efficiency, it features a 3A output current capability and operates at a switching frequency of 200kHz. The MIC4685BR utilizes a non-synchronous buck topology and is housed in a 7-SPAK (7 Leads + Tab) surface mount package. Its input voltage range is from 4V to 30V. This regulator is suitable for applications requiring efficient voltage conversion, including power supplies for industrial automation, automotive systems, and consumer electronics. The operating temperature range is -40°C to 125°C (TJ).
Additional Information
Series: SuperSwitcher™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 | SPAK-7 (7 Leads + Tab) |
| 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 | 200kHz |
| Voltage - Input (Max) | 30V |
| Topology | Buck |
| Supplier Device Package | 7-SPAK |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 28.2V |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | 1.235V |