{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ONET8501VRGPT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ONET8501VRGPT","canonicalUrl":"https://icboms.com/texas-instruments/ONET8501VRGPT","factsUrl":"https://icboms.com/api/mcp/products/ONET8501VRGPT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ONET8501VRGPT laser diode driver (fiber optic), 11.3 Gbps, 2.95V-3.6V supply, 20-QFN (4x4 mm) exposed pad, surface mount.","salesMarkdown":"## What this 11.3 Gbps laser driver does in a fiber-optic link The ONET8501VRGPT is a single-channel laser diode driver from Texas Instruments, designed for fiber-optic transceiver modules operating at data rates up to 11.3 Gbps. It provides a bias current of 20 mA and a modulation current of 24 mA, which together bias the laser above threshold and modulate it with the data signal. The 90 mA supply current at 2.95 V to 3.6 V means the driver's own power dissipation is under 330 mW — relevant for thermal management in a compact SFP+ or XFP module where every milliwatt counts. ## Temperature grade and operating environment The 11.3 Gbps data rate is specified across this full temperature range, so the eye diagram margin at 85°C is the limiting case for the link budget. ## Lifecycle and compliance It is ROHS3 Compliant, meaning the homogeneous materials contain no more than the allowed concentration limits for the six original RoHS substances plus four phthalates.","metaTitle":"Texas Instruments ONET8501VRGPT Laser Diode Driver","metaDescription":"Texas Instruments ONET8501VRGPT laser diode driver, 11.3 Gbps data rate, 20-QFN package, active production. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Laser Diode Driver (Fiber Optic)","Package":"Tape & Reel (TR); Cut Tape (CT)","Data Rate":"11.3Gbps","Mounting Type":"Surface Mount","Current - Bias":"20 mA","Package / Case":"20-VFQFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Supply":"90 mA","Voltage - Supply":"2.95V ~ 3.6V","Number of Channels":"1","Current - Modulation":"24mA","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"20-QFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.42","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.42000","currency":"USD"},{"qty":10,"price":"$5.76500","currency":"USD"},{"qty":25,"price":"$5.44960","currency":"USD"},{"qty":100,"price":"$4.72310","currency":"USD"},{"qty":250,"price":"$4.48088","currency":"USD"},{"qty":500,"price":"$4.02068","currency":"USD"},{"qty":1250,"price":"$3.42750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a99250972eb3936eaeba353158e00057.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ONET8501VRGPT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ONET8501VRGPT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}