| PartNumber | LTC4263IDE#PBF | LTC4263IDE-1#PBF | LTC4263IDE-1#TRPBF |
| Description | Power Switch ICs - POE / LAN 1x IEEE 802.3af Compliant PSE Cntr w/ In | Power Switch ICs - POE / LAN IEEE 802.3af Single PSE Controller | Power Switch ICs - POE / LAN IEEE 802.3af Single PSE Controller |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Power Switch ICs - POE / LAN | Power Switch ICs - POE / LAN | Power Switch ICs - POE / LAN |
| RoHS | Y | Y | Y |
| Type | Power Sourcing Equipment - PSE | Power Sourcing Equipment - PSE | Power Sourcing Equipment - PSE |
| Standard | 802.3af | 802.3af | - |
| Current Limit | 425 mA | 425 mA | - |
| On Resistance Max | 3 Ohms | 3 Ohms | - |
| Operating Supply Voltage | 33 V to 66 V | 33 V to 66 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | DFN-14 | DFN-14 | DFN-14 |
| Packaging | Tube | Tube | Reel |
| Series | LTC4263 | LTC4263-1 | LTC4263-1 |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Operating Supply Current | 2 mA | 2 mA | - |
| Product Type | Power Switch ICs - POE / LAN | Power Switch ICs - POE / LAN | Power Switch ICs - POE / LAN |
| Factory Pack Quantity | 91 | 91 | 2500 |
| Subcategory | Switch ICs | Switch ICs | Switch ICs |
| Unit Weight | 0.006138 oz | 0.002610 oz | - |