Win Source Electronics PMIC - PMIC - Power Over Ethernet (PoE) Controllers - LTC4257CDD-1#PBF LTC4257CDD-1#PBF

Manufacturer: Linear Technology Win Source Part Number: 784019-LTC4257CDD-1# PBF Packaging: Tube Type: Controller (PD) Operating Temperature Range: 0°C ~ 70°C Package: 8-WFDFN Exposed Pad Power - Max: 12.95W Operating Supply Voltage: 57V (Maximum) Internal Switch(s): Yes Number of Channels: 1 Standards: 802.3af (PoE) Family Name: LTC4257-1 Auxiliary Sense: No Categories: Integrated Circuits (ICs) Operating Supply Current: 3mA Manufacturer Package: 8-DFN (3x3) Alternative Parts (Cross-Reference): TPS2376PWG4; TPS2376PWR; TPS2371PWR; TPS2371PWG4; Introduction Date: August 29, 2003 ECCN: EAR99 Country of Origin: Malaysia Estimated EOL Date: 2031 Halogen Free: Compliant Popularity: Medium Fake Threat In the Open Market: 63 pct. Supply and Demand Status: Limited