{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3738ETG+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3738ETGT","canonicalUrl":"https://icboms.com/analog-devices/MAX3738ETGT","factsUrl":"https://icboms.com/api/mcp/products/MAX3738ETG%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3738ETG+T laser diode driver (fiber optic), 4.25 Gbps, 100 mA bias, 85 mA modulation, 2.97-3.63 V supply, 24-TQFN (4x4 mm), surface mount, tape and reel.","salesMarkdown":"## 4.25 Gbps laser driver for SFP and SFF modules The MAX3738ETG+T is a single-channel laser diode driver from Analog Devices, designed to drive common-cathode FP/DFB lasers in SFP, SFF, and GBIC fiber-optic transceiver modules up to 4.25 Gbps. RoHS3 compliant (2011/65/EU + 2015/863), with no exemptions claimed. The lead-free finish and halogen-free molding compound meet the common environmental requirements for telecom and networking equipment. ## Sourcing and supply posture Sourced through authorized and independent distribution channels; lead time and volume pricing confirmed at RFQ against the BOM line quantity. No minimum order threshold beyond the reel increment.","metaTitle":"MAX3738ETG+T Laser Diode Driver, 4.25 Gbps, 24-TQFN","metaDescription":"Analog Devices MAX3738ETG+T laser diode driver for fiber optics, 4.25 Gbps, 100 mA bias, 85 mA modulation, 2.97-3.63 V supply, -40 to +85°C, 24-TQFN.","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":"4.25Gbps","Mounting Type":"Surface Mount","Current - Bias":"100 mA","Package / Case":"24-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Supply":"47 mA","Voltage - Supply":"2.97V ~ 3.63V","Number of Channels":"1","Current - Modulation":"85mA","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"24-TQFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.69","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.69000","currency":"USD"},{"qty":10,"price":"$3.31700","currency":"USD"},{"qty":25,"price":"$3.13600","currency":"USD"},{"qty":100,"price":"$2.71790","currency":"USD"},{"qty":250,"price":"$2.57852","currency":"USD"},{"qty":500,"price":"$2.31370","currency":"USD"},{"qty":1000,"price":"$1.95132","currency":"USD"},{"qty":2500,"price":"$1.85375","currency":"USD"},{"qty":5000,"price":"$1.78406","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6a86fbbcaa2a1c2984455a9f1f798842.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What supply voltage does MAX3738ETG+T need?","answer":"The 47 mA supply current plus the modulation current draw must be budgeted in the transceiver's power allocation."},{"question":"What package does MAX3738ETG+T come in?","answer":"It is supplied in a 24-lead TQFN (4x4 mm) with an exposed pad, on tape and reel (TR) or cut tape (CT)."},{"question":"What compliance documentation does Analog Devices provide for MAX3738ETG+T?","answer":"Analog Devices provides RoHS3 compliance (2011/65/EU + 2015/863) documentation. The part is lead-free and halogen-free. No UL or IEC certification is listed for this component."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3738ETGT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3738ETGT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}