PartNumber | LTC4257IS8#PBF | LTC4257IS8#TRPBF | LTC4257IS8-1 |
Description | Power Switch ICs - POE / LAN IEEE 802.3af PD Pwr over E Int Cntr | Power Switch ICs - POE / LAN IEEE 802.3af PD Pwr over E Int Cntr | Power Switch ICs - POE / LAN LTC4257-1 - IEEE 802.3af PD Power over Ethernet Interface Controller with Dual Current Limit |
Manufacturer | Analog Devices Inc. | Analog Devices Inc. | LINEAR |
Product Category | Power Switch ICs - POE / LAN | Power Switch ICs - POE / LAN | PMIC - Power Over Ethernet (PoE) Controllers |
RoHS | Y | Y | - |
Type | Powered Device - PD | Powered Device - PD | - |
Standard | 802.3af | 802.3af | - |
Current Limit | 350 mA | - | - |
On Resistance Max | 2 Ohms | - | - |
Operating Supply Voltage | - 57 V | - | - |
Minimum Operating Temperature | - 40 C | - | - |
Maximum Operating Temperature | + 85 C | - | - |
Mounting Style | SMD/SMT | SMD/SMT | - |
Package / Case | SO-8 | SO-8 | - |
Packaging | Tube | Reel | - |
Series | LTC4257 | LTC4257 | - |
Brand | Analog Devices | Analog Devices | - |
Operating Supply Current | 3 mA | - | - |
Product Type | Power Switch ICs - POE / LAN | Power Switch ICs - POE / LAN | - |
Factory Pack Quantity | 100 | 2500 | - |
Subcategory | Switch ICs | Switch ICs | - |
Unit Weight | 0.003527 oz | - | - |