{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LAN7500-ABZJ-TR","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"LAN7500-ABZJ-TR","canonicalUrl":"https://icboms.com/microchip/LAN7500-ABZJ-TR","factsUrl":"https://icboms.com/api/mcp/products/LAN7500-ABZJ-TR","rawCanonicalId":null},"summary":{"shortDescription":"Microchip LAN7500-ABZJ-TR, USB 2.0 to 10/100/1000 Base-T/TX Ethernet bridge controller, 56-VFQFN exposed-pad package, 0°C to 70°C operating range, Active production.","salesMarkdown":"## USB 2.0 to Gigabit Ethernet bridge — what it does and where it fits The LAN7500-ABZJ-TR is a single-chip bridge that converts a USB 2.0 host port into a 10/100/1000 Base-T/TX Ethernet interface. It handles the full MAC/PHY layer in one 56-QFN package, so the host processor only needs USB — no dedicated Ethernet MAC or MII pins. Target applications include embedded systems, industrial PCs, set-top boxes, and any design where a legacy or low-pin-count host needs wired gigabit connectivity without a PCIe or RGMII bus. ## Supply rails and thermal layout — the BOM impact The controller requires three separate supply voltages: 1.2V for the core, 2.5V for the PHY analog, and 3.3V for I/O and magnetics. That means the power tree needs at least two regulators beyond the 3.3V rail — a 1.2V LDO and a 2.5V LDO or a multi-output PMIC. The 56-VFQFN package has an exposed pad on the bottom that must be soldered to a ground plane with a thermal via array. Without adequate copper area and via count, the junction temperature rises above the 70°C ambient ceiling, especially under sustained gigabit traffic. ## Temperature grade — indoor-only deployment Rated for 0°C to 70°C ambient. This is a commercial-grade part — not suitable for outdoor enclosures, unheated warehouses, or under-hood automotive. If your design sees -20°C or 85°C ambient, look for an industrial-temperature variant in the same family. ## Lifecycle and sourcing — active, no EOL watch needed ROHS3 compliant. For new designs or ongoing production, this part is a safe choice without near-term obsolescence risk. Available in Tape & Reel (TR) or Cut Tape (CT) for prototyping. Sourced per RFQ — confirm current lead time and pricing against your BOM quantity.","metaTitle":"LAN7500-ABZJ-TR USB 2.0 to Gigabit Ethernet Controller","metaDescription":"Microchip LAN7500-ABZJ-TR USB 2.0 to 10/100/1000 Ethernet bridge, 56-QFN, 0-70°C, Active. Sourced per RFQ — confirm BOM fit and lead time.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Bridge, USB to Ethernet","Protocol":"Ethernet","Interface":"USB","Standards":"USB 2.0, 10/100/1000 Base-T/TX","Package / Case":"56-VFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"1.2V, 2.5V, 3.3V","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"56-QFN (8x8)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.23","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.23000","currency":"USD"},{"qty":25,"price":"$6.03160","currency":"USD"},{"qty":100,"price":"$5.95500","currency":"USD"},{"qty":3000,"price":"$5.95500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6946a9988b77c5c701969f01732233b4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the LAN7500-ABZJ-TR support USB 2.0?","answer":"Yes, the interface is USB 2.0, and the controller bridges that to 10/100/1000 Base-T/TX Ethernet."},{"question":"Is the LAN7500-ABZJ-TR RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/LAN7500-ABZJ-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/LAN7500-ABZJ-TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:05:59.286Z","lastPublished":"2026-07-17T20:05:59.286Z","indexable":true}}