Billions of Electronic Components on Alibaba.com. Trade in Real Time, Logistics Service Optional,Thousands of Global Suppliers. MAX5980GTJ+T, power over ethernet (PoE) controller IC by Analog Devices Inc./Maxim Integrated, IC POE CNTRL 4 CHANNEL 32TQFN. Package/CaseType is 32-WFQFN Exposed PadSurface Mount