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Microchip Technology LAN83C185JT Ethernet Interface Chip

The LAN83C185-JT is a low-power, highly integrated Ethernet interface IC designed for high-performance embedded networking applications. It operates on a single 3.3V supply and includes features such as an encoder/decoder, scrambler/descrambler, transmitter with wave shaping and output driver, twisted-pair receiver with on-chip adaptive equalizer, baseline wander correction, clock and data recovery, and a Media Independent Interface (MII). Fully compliant with IEEE 802.3 and 802.3u standards, it supports both 10Mbps and 100Mbps Ethernet speeds over Category 3 and Category 5 twisted-pair cables. The chip features a full-duplex 10Base-T/100Base-TX transceiver, supports auto-negotiation, automatic polarity correction, and integrates DSP-based adaptive equalization, making it suitable for various applications including wireless, embedded systems, communications, consumer electronics, imaging, video, and computer peripherals.

Authorized Distributors
Source:Newark
Part No:LAN83C185-JT
Stock:111
Inv Date:06-03-2026
Price: Unit price: $4.89
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Source:DigiKey
Part No:LAN83C185-JT
Stock:397
Inv Date:06-03-2026
Price: Unit price: $4.98
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Part No:LAN83C185-JT
Stock:1096
Inv Date:06-04-2026
Price: Unit price: $4.87
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Part No:LAN83C185-JT
Stock:0
Inv Date:06-03-2026
Price: Unit price: $5.03
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Part No:LAN83C185-JT
Stock:0
Inv Date:06-03-2026
Price: Unit price: $3.99
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Source:Arrow EU
Part No:LAN83C185-JT
Stock:50
Inv Date:06-04-2026
Price: N/A
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Part No:LAN83C185-JT
Stock:25
Inv Date:06-04-2026
Price: N/A
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Microchip Technology LAN83C185JT Ethernet Interface Chip Specifications:

  • Operating Voltage: +3.3V
  • Supported Speed: 10Mbps, 100Mbps
  • Supports IEEE 802.3/802.3u standards
  • Full-duplex 10/100Base-TX transceiver
  • Features: encoder/decoder, scrambler, adaptive equalizer
  • Supports auto-negotiation and polarity correction
  • Package: 64-pin TQFP
  • Operating Temperature: 0°C to 70°C
  • Supports Category 3 and Category 5 twisted-pair cables
  • Integrated DSP with Baseline Wander Correction
  • Supports auto-polarity and link detection
  • Includes MII interface for connection to MAC
  • Low Power Consumption

Buy the SMSC Series LAN83C185 Ethernet Interface Chip: LAN83C185JT

Purchase the SMSC Series LAN83C185JT Ethernet transceiver online today. This low-power, highly integrated Ethernet interface chip ensures fast, reliable 10/100Mbps connectivity for embedded systems, industrial equipment, and consumer electronics. With advanced features like adaptive equalization, auto-negotiation, polarity correction, and full IEEE compliance, it simplifies design and improves performance. Easy to integrate with Media Independent Interface (MII) and compact 64-pin TQFP package, this product is ideal for various high-performance applications including wireless, video systems, and network devices. Get yours now and enhance your project's communication infrastructure with trusted quality and support.

Order your SMSC Series LAN83C185JT Ethernet Interface Chip today and give your embedded networking projects the dependable high-performance connectivity they deserve.

Frequently Asked Questions

Where can I buy Microchip Technology LAN83C185JT?

You can click on the BUY or RFQ button to purchase LAN83C185JT from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part LAN83C185JT?

You can download the LAN83C185JT datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of LAN83C185JT?

Microchip Technology

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