LAN8740AI-EN
PHY 1-CH 10Mbps/100Mbps 3.3V 32-Pin SQFN EP Tray
Inventory:7,483
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : LAN8740AI-EN
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Package/Case : SQFN-32
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Manufacturer : Microchip Technology
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Components Classification : Drivers, Receivers, Transceivers
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Datesheet : LAN8740AI-EN DataSheet (PDF)
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Series : LAN8740
The LAN8740AI-EN is a high-performance 10/100 Ethernet transceiver IC designed for Ethernet applications in embedded systems. It features robust performance and low power consumption, making it ideal for network connectivity solutions. (Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the LAN8740AI-EN IC for a visual representation. Note: For detailed technical specifications, please refer to the LAN8740AI-EN datasheet. Functionality The LAN8740AI-EN is a high-performance Ethernet transceiver IC that provides reliable network connectivity for embedded systems and communication devices. It is designed to meet the demands of modern Ethernet applications. Usage Guide Q: Can the LAN8740AI-EN support Gigabit Ethernet speeds? Q: Is the LAN8740AI-EN suitable for industrial temperature environments? For similar functionalities, consider these alternatives to the LAN8740AI-EN:Overview of LAN8740AI-EN
Pinout
Circuit DiagramKey Features
Application
Frequently Asked Questions
A: The LAN8740AI-EN is designed for 10/100 Ethernet speeds. For Gigabit Ethernet applications, consider alternative ICs with higher speed capabilities.
A: Yes, the LAN8740AI-EN is designed to operate reliably in industrial temperature environments, making it suitable for industrial applications.Equivalent

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Ethernet ICs | RoHS | Details |
Mounting Style | SMD/SMT | Package / Case | SQFN-32 |
Product | Ethernet Transceivers | Standard | 10BASE-T, 100BASE-TX |
Number of Transceivers | 1 Transceiver | Data Rate | 10 Mb/s, 100 Mb/s |
Interface Type | MDI-X, MII, RMII | Supply Voltage - Min | 1.62 V |
Supply Voltage - Max | 3.3 V | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Series | LAN8740A |
Brand | Microchip Technology | Moisture Sensitive | Yes |
Pd - Power Dissipation | 180 mW | Product Type | Ethernet ICs |
Factory Pack Quantity | 490 | Subcategory | Communication & Networking ICs |
Supply Current - Max | 55 mA | Unit Weight | 0.014462 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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LAN8740AI-EN
PHY 1-CH 10Mbps/100Mbps 3.3V 32-Pin SQFN EP Tray
Inventory:
7,483
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




