{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4951AECTP+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4951AECTP","canonicalUrl":"https://icboms.com/analog-devices/MAX4951AECTP","factsUrl":"https://icboms.com/api/mcp/products/MAX4951AECTP%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4951AECTP+, Buffer/ReDriver, single-channel eSATA, 3Gbps max data rate, 240ps delay, 3V-3.6V supply, 75mA supply current, 0°C-70°C, 20-TQFN (4x4) package.","salesMarkdown":"## Single-channel eSATA signal conditioner The Analog Devices MAX4951AECTP+ is a single-channel Buffer, ReDriver IC designed specifically for eSATA applications. It operates from a 3V to 3.6V supply, drawing 75mA, and supports data rates up to 3Gbps with a propagation delay of 240ps. The part comes in a 20-TQFN (4x4) package with an exposed pad for thermal management, and is rated for the commercial temperature range of 0°C to 70°C. ## Lifecycle and sourcing posture No end-of-life notice or last-time-buy window is in effect. No official second source is listed, so dual-sourcing would require a pin-compatible alternative from a different vendor — none is documented in the manufacturer's cross-reference.","metaTitle":"MAX4951AECTP+ eSATA ReDriver, 3Gbps, 20-TQFN","metaDescription":"MAX4951AECTP+ single-channel eSATA buffer/re-driver from Analog Devices. 3Gbps data rate, 240ps delay, 75mA supply. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Buffer, ReDriver","Package":"Tray","Delay Time":"240ps","Applications":"eSATA","Mounting Type":"Surface Mount","Package / Case":"20-WFQFN Exposed Pad","Data Rate (Max)":"3Gbps","lifecycle_stage":"eol_hot","Current - Supply":"75mA","Voltage - Supply":"3V ~ 3.6V","Number of Channels":"1","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"20-TQFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.83","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.83000","currency":"USD"},{"qty":10,"price":"$7.07400","currency":"USD"},{"qty":75,"price":"$6.74453","currency":"USD"},{"qty":150,"price":"$5.85620","currency":"USD"},{"qty":300,"price":"$5.59300","currency":"USD"},{"qty":450,"price":"$5.09951","currency":"USD"},{"qty":975,"price":"$4.93499","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a4bdf2dddca7e996f6aeccdeba415530.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between MAX4951AECTP+ and MAX4951AECTP+T?","answer":"The suffix 'T' typically denotes tape-and-reel packaging. The MAX4951AECTP+ (no T) ships in tray format. The die and electrical specs are identical."},{"question":"Can MAX4951AECTP+ be used for SATA instead of eSATA?","answer":"The part is specified for eSATA applications. While the electrical interface is similar, eSATA has different cable-loss and signal-level requirements than internal SATA. The 3Gbps data rate covers SATA 3.0, but the equalization and output swing are tuned for eSATA cable runs. For internal SATA, a part specified for that application would be a safer fit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4951AECTP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4951AECTP when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}