| PartNumber | SI3400-C-GM | SI3400-BZ-GM | SI3400-D-GM |
| Description | Hot Swap Voltage Controllers | IC POWER OVER ETHERNET 20QFN | IC POWER OVER ETHERNET 20QFN |
| Manufacturer | Silicon Laboratories | Silicon Labs | - |
| Product Category | Hot Swap Voltage Controllers | PMIC - Power Over Ethernet (PoE) Controllers | - |
| RoHS | Y | - | - |
| Packaging | Reel | Tray | - |
| Type | VCXO Crystal Oscillators - Voltage Controlled | Controller (PD), DC/DC | - |
| Brand | Silicon Labs | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Hot Swap Voltage Controllers | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Series | - | - | - |
| Package Case | - | 20-VQFN Exposed Pad | - |
| Operating Temperature | - | -40°C ~ 85°C | - |
| Number of Channels | - | 1 | - |
| Voltage Supply | - | 2.8 V ~ 57 V | - |
| Supplier Device Package | - | 20-QFN (5x5) | - |
| Current Supply | - | 2mA | - |
| Standards | - | 802.3af (PoE) | - |
| Internal Switch s | - | Yes | - |
| Power Max | - | 15W | - |
| Auxiliary Sense | - | No | - |