AK7903
IC REG BUCK ADJ 400MA 16QFNManufacturer: Asahi Kasei Microdevices/AKM
Categories: DC DC Switching Regulators
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The Asahi Kasei Microdevices/AKM AK7903 is a step-down (buck) switching regulator IC designed for efficient power conversion. This positive, adjustable output device can deliver up to 400mA with a minimum output voltage of 0.2V. It operates within an input voltage range of 4.1V to 5.5V, with a maximum output voltage of 3.6V. The AK7903 is housed in a 16-UFQFN exposed pad package, suitable for surface mount applications. This component is commonly utilized in portable electronics and battery-powered devices requiring regulated DC voltage. The operating temperature range is -30°C to 70°C. It is supplied on tape and reel.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-UFQFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 400mA |
| Operating Temperature | -30°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | - |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck |
| Supplier Device Package | 16-QFN (3x3) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 3.6V |
| Voltage - Input (Min) | 4.1V |
| Voltage - Output (Min/Fixed) | 0.2V |
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