XR77103ELB-A1R0
IC REG BUCK ADJ/0.8V 2A 32TQFNManufacturer: MaxLinear, Inc.
Categories: DC DC Switching Regulators
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The MaxLinear XR77103ELB-A1R0 is a versatile 3-output buck switching regulator with a maximum input voltage of 14V and a minimum of 4.5V. This device offers adjustable output voltages, including fixed 0.8V, 5V, 9V, and 12V options, with each output capable of delivering up to 2A. Operating at a switching frequency of 1MHz, it employs a synchronous rectification topology for enhanced efficiency. The XR77103ELB-A1R0 is housed in a 32-VFQFN exposed pad package, suitable for surface mounting. Its operational temperature range is -40°C to 125°C (TJ). This component is frequently utilized in power management solutions across various industrial and consumer electronics applications requiring efficient voltage conversion.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 32-VFQFN Exposed Pad |
| Output Type | Adjustable (Fixed) |
| Mounting Type | Surface Mount |
| Number of Outputs | 3 |
| Function | Step-Down |
| Current - Output | 2A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 1MHz |
| Voltage - Input (Max) | 14V |
| Topology | Buck |
| Supplier Device Package | 32-TQFN (4x4) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 13.3V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | 0.8V (5V, 9V, 12V) |
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