| PartNumber | LAN7431-V/YXX | LAN7431/YXX | LAN7431-I/YXX |
| Description | Ethernet ICs PCIe 3.1 2.5GT/s to RGMII Ethernet Bridge. Extended temp. | Ethernet ICs PCIe 3.1 2.5GT/s to RGMII Ethernet Bridge. | PCIe 3.1 2.5GT/s to RGMII Ethernet Bridge. Industrial temp. |
| Manufacturer | Microchip | Microchip | - |
| Product Category | Ethernet ICs | Ethernet ICs | - |
| RoHS | Y | Y | - |
| Series | LAN7431 | LAN7431 | - |
| Product | Ethernet Controllers | Ethernet Controllers | - |
| Number of Transceivers | 1 Transceiver | 1 Transceiver | - |
| Data Rate | 2.5 GT/s | 2.5 GT/s | - |
| Interface Type | PCIe | PCIe | - |
| Operating Supply Voltage | 1.14 V to 1.32 V | 1.14 V to 1.32 V | - |
| Minimum Operating Temperature | - 40 C | 0 C | - |
| Maximum Operating Temperature | + 105 C | + 70 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SQFN-72 | SQFN-72 | - |
| Packaging | Tray | Tray | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Supply Current Max | 284 mA | 284 mA | - |
| Duplex | Full-Duplex, Half-Duplex | Full-Duplex, Half-Duplex | - |
| Moisture Sensitive | Yes | Yes | - |
| Pd Power Dissipation | 936 mW | 936 mW | - |
| Product Type | Ethernet ICs | Ethernet ICs | - |
| Standard | 10BASE-Te, 100BASE-TX, 1000BASE-T | 10BASE-Te, 100BASE-TX, 1000BASE-T | - |
| Factory Pack Quantity | 168 | 168 | - |
| Subcategory | Communication & Networking ICs | Communication & Networking ICs | - |
| Supply Voltage Max | 1.32 V | 1.32 V | - |
| Supply Voltage Min | 1.14 V | 1.14 V | - |