Ethernet Controllers
Integrated circuits that manage wired network communication
An Ethernet controller IC handles the data-link and physical-layer functions required to send and receive packets over a wired network. These chips manage frame buffering, collision detection, and media access control, offloading network processing from the host CPU so the rest of the system can focus on its primary tasks. An Ethernet switch controller IC takes this further by directing traffic across multiple ports, making them central to managed switches and embedded networking equipment. We list Ethernet controller ICs from major manufacturers, so you can compare the latest distributor pricing, check availability, and download datasheets directly from our interface ICs category.
Ethernet Controller Popular Parts
W5500
Chip; Ethernet controller; TCP/IP, MAC, PHY; 32KB; 15Mbps; Fast SPI; 3.3V; SMD LQFP-48
KTI226IT S RKTX
KTI226IT S RKTX Intel Ethernet ICs Intel Ethernet Controller I226-IT, Tray datasheet, inventory, & pricing.
RTL8812AU-CG
802.11AC/ABGN USB WLAN Network Controller
88E1111-B2-BAB2I000
2.5V; 1V 3.3V; 1.2V 10MBPS, 100MBPS, 1GBPS BGA, Tfbga SMD 14MM × 10M × 1.54MM
RTL8152B-VB-CG
RTL8152B Series 5.25 V SMT Integrated 10/100M Ethernet Controller - QFN-24
DP83848IVVX/NOPB
Vend 05680 National Semiconductor Rohs Compliant: Yes |TEXAS INSTRUMENTS DP83848IVVX/NOPB
WGI210IT S LJXT
Ethernet Controller Single Chip 10/100Mbps PCIe v2.1 (2.5 GT/s) 0.9V/1.5V/3.3V 64-Pin QFN Tray
STKNXTR
STKNX Series 32V 30mA Miniature KNX Transceiver with Voltage Regulator-VFQFPN-24
NHI350AM4 S LJ3Z
Ethernet CTLR Single Chip 10Mbps/100Mbps/1000Mbps 1V/3.3V 256-Pin PBGA Tray
WGI210IT S LJXS
Ethernet CTLR Single Chip 10Mbps/100Mbps/1000Mbps 0.9V/3.3V Automotive 64-Pin QFN EP