LAN9512 & LAN9514 USB Hub & Ethernet Controllers

Microchip Technology LAN9512 and LAN9514 Hub and Ethernet Controllers combine a Hi-Speed USB 2.0 Hub and a 10/100 Ethernet Controller into a single package. The Microchip LAN9512 and LAN9514 are specifically designed to provide system architects with a low-cost, power-efficient, small-footprint USB to Ethernet and multi-port USB connectivity solution in a single package. These Microchip devices contain a Hi-Speed USB 2.0 hub with two (LAN9512) or four (LAN9514) fully-integrated downstream USB 2.0 PHYs, an integrated upstream USB 2.0, a 10/100 Ethernet MAC/PHY controller, and an EEPROM controller. The LAN9512 and LAN9514 simplify system design by leveraging the existing USB stack, which reduces PCB footprint by up to 65% compared to discrete competitive solutions.

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Microchip Technology USB Interface IC USB 2.0 to 10/100 Ethernet Controllers with 2-port USB2.0 Hub
Datasheet
7,635In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

LAN9512 USB Hubs Hub Controller SMD/SMT QFN-64 USB 2.0 High Speed (HS) 480 Mb/s 1.8 V 3.6 V 231 mA 0 C + 70 C Reel, Cut Tape, MouseReel
Microchip Technology USB Interface IC Ethernet Cntrllrs w/ 4-port USB2.0 Hub
Datasheet
2,975In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

LAN9514 USB Hubs Hub Controller SMD/SMT QFN-64 USB 2.0 High Speed (HS) 1.5 Mb/s, 480 Mb/s 1.8 V 3.6 V 288 mA 0 C + 70 C Reel, Cut Tape, MouseReel
Microchip Technology USB Interface IC USB 4 Port Hub Int 10/100 Ethernet
Datasheet
13,209In Stock
Min.: 1
Mult.: 1

LAN9514 USB Hubs Hub Controller SMD/SMT QFN-64 USB 2.0 High Speed (HS) 1.5 Mb/s, 480 Mb/s 1.8 V 3.6 V 288 mA 0 C + 70 C Tray
Microchip Technology USB Interface IC USB 2 Port Hub Int 10/100 Ethernet
Datasheet
738In Stock
Min.: 1
Mult.: 1

LAN9512 USB Hubs Hub Controller SMD/SMT QFN-64 USB 2.0 High Speed (HS) 1.5 Mb/s, 480 Mb/s 1.8 V 3.6 V 231 mA 0 C + 70 C Tray
Microchip Technology USB Interface IC Hi-Speed USB 2.0 Hub High 10/100 Ethernet
Datasheet
1,901In Stock
Min.: 1
Mult.: 1

LAN9512 USB Hubs Hub Controller SMD/SMT QFN-64 USB 2.0 High Speed (HS) 1.5 Mb/s, 12 Mb/s, 480 Mb/s 1.8 V 3.6 V 231 mA - 40 C + 85 C Tray
Microchip Technology USB Interface IC Hi-Speed USB 2.0 Hub High Perf 10/100 Ind
Datasheet
1,820Expected 13/04/2026
Min.: 1
Mult.: 1

LAN9514 USB Hubs Hub Controller SMD/SMT QFN-64 USB 2.0 High Speed (HS) 1.5 Mb/s, 12 Mb/s, 480 Mb/s 1.8 V 3.6 V 288 mA - 40 C + 85 C Tray