LAN8670/1/2 10BASE-T1S Ethernet PHY Transceivers

Microchip Technology LAN8670/1/2 10BASE-T1S Ethernet PHY Transceivers are compact, low-power, single-port 10BASE-T1S Ethernet physical layer transceivers. The devices are designed according to the IEEE Std 802.3cg-2019™ specification. The device provides 10Mbit/s half-duplex transmit and receive capability over a single-balanced pair medium like Unshielded Twisted Pair (UTP) cable. The LAN8670/1/2 is designed for use in applications requiring an extended temperature range (-40°C to +125°C). The device is also compliant with industrial EMC and EMI requirements. The single power supply and simple analog front end simplify its integration into small form factor applications.

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package / Case
Product
Standard
Number of Transceivers
Data Rate
Interface Type
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Microchip Technology Ethernet ICs 10BASE-T1S PHY with RMII
Datasheet
5,674In Stock
Cut Tape
NT$115.80
NT$114.36
Reel
NT$95.72
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
SMD/SMT VQFN-24 Ethernet PHYs 10BASE-T1S 10 Mb/s RMII 3.135 V 3.465 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology Ethernet ICs 10BASE-T1S PHY with MII/RMII
Datasheet
4,128In Stock
NT$126.55
NT$105.40
NT$104.68
Min.: 1
Mult.: 1
SMD/SMT VQFN-32 Ethernet PHYs 10BASE-T1S 10 Mb/s RMII 3.135 V 3.465 V - 40 C + 125 C Tray
Microchip Technology Ethernet ICs 10BASE-T1S PHY with RMII
Datasheet
666In Stock
1,470Expected 10/9/2026
NT$115.80
NT$96.44
NT$95.72
Min.: 1
Mult.: 1
SMD/SMT VQFN-24 Ethernet PHYs 10BASE-T1S 1 Transceiver 10 Mb/s Serial 3.135 V 3.465 V - 40 C + 125 C Tray
Microchip Technology Ethernet ICs 10BASE-T1S PHY with MII
Datasheet
429In Stock
NT$149.85
NT$124.76
NT$123.68
Min.: 1
Mult.: 1
SMD/SMT VQFN-36 Ethernet PHYs 10BASE-T1S 10 Mb/s RMII 3.135 V 3.465 V - 40 C + 125 C Tray
Microchip Technology Ethernet ICs 10BASE-T1S PHY with MII
Datasheet
2,473In Stock
Cut Tape
NT$149.85
NT$147.70
Reel
NT$123.68
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT VQFN-36 Ethernet PHYs 10BASE-T1S 10 Mb/s RMII 3.135 V 3.465 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology Ethernet ICs 10BASE-T1S PHY with MII/RMII
Datasheet
4,997Expected 10/6/2026
Cut Tape
NT$126.55
NT$124.76
Reel
NT$104.68
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
SMD/SMT VQFN-32 Ethernet PHYs 10BASE-T1S 10 Mb/s RMII 3.135 V 3.465 V - 40 C + 125 C Reel, Cut Tape, MouseReel