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| PartNumber | LTC4266AIUHF-4#PBF | LTC4266AIUHF-4#TRPBF | LTC4266AIUHF-4 |
| Description | Power Switch ICs - POE / LAN LTPoE++ 90W Quad PSE Controller | Power Switch ICs - POE / LAN LTPoE++ 90W Quad PSE Controller | |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Linear Technology |
| Product Category | Power Switch ICs - POE / LAN | Power Switch ICs - POE / LAN | PMIC - Power Over Ethernet (PoE) Controllers |
| RoHS | Y | Y | - |
| Type | Power Sourcing Equipment - PSE | Power Sourcing Equipment - PSE | Controller (PSE) |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-38 | QFN-38 | - |
| Packaging | Tube | Reel | Tube Alternate Packaging |
| Series | LTC4266A_C | LTC4266A_C | - |
| Brand | Analog Devices | Analog Devices | - |
| Product Type | Power Switch ICs - POE / LAN | Power Switch ICs - POE / LAN | - |
| Factory Pack Quantity | 52 | 2500 | - |
| Subcategory | Switch ICs | Switch ICs | - |
| Unit Weight | 0.014145 oz | - | - |
| Package Case | - | - | 38-WFQFN Exposed Pad |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Number of Channels | - | - | 4 |
| Voltage Supply | - | - | 45 V ~ 57 V |
| Supplier Device Package | - | - | 38-QFN (5x7) |
| Current Supply | - | - | 2.4mA |
| Standards | - | - | 802.3at (PoE+), 802.3af (PoE), LTPoE++ |
| Internal Switch s | - | - | No |
| Power Max | - | - | 90W |
| Auxiliary Sense | - | - | No |