{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX5401EKA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX5401EKAT","canonicalUrl":"https://icboms.com/analog-devices/MAX5401EKAT","factsUrl":"https://icboms.com/api/mcp/products/MAX5401EKA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX5401EKA+T, SOT-PoT™ series, digital potentiometer, 100kΩ, 256 taps, SPI, 2.7V–5.5V supply, SOT-23-8, -40°C to 85°C.","salesMarkdown":"## Package and temperature grade The SOT-23-8 package is a compact footprint suited for dense PCB layouts where a through-hole trimmer would waste board area. The -40°C to 85°C temperature range covers industrial enclosures, outdoor telecom cabinets, and automotive cabin environments. ## Lifecycle and sourcing The MAX5401EKA+T carries an Active lifecycle status and is ROHS3 compliant. No end-of-life notice or last-time-buy window is in effect.","metaTitle":"MAX5401EKA+T Digital Potentiometer","metaDescription":"MAX5401EKA+T digital potentiometer from Maxim Integrated. 100kΩ end-to-end, 256 taps, SPI interface, ±25% tolerance, SOT-23-8 package. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"SOT-PoT™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Taper":"Linear","Series":"SOT-PoT™","Package":"Tape & Reel (TR); Cut Tape (CT)","Interface":"SPI","Tolerance":"±25%","Memory Type":"Volatile","Configuration":"Potentiometer","Mounting Type":"Surface Mount","Number of Taps":"256","Package / Case":"SOT-23-8","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 5.5V","Resistance (Ohms)":"100k","Number of Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"SOT-23-8","Temperature Coefficient (Typ)":"50ppm/°C","Resistance - Wiper (Ohms) (Typ)":"250"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.02","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.02000","currency":"USD"},{"qty":10,"price":"$2.71600","currency":"USD"},{"qty":25,"price":"$2.56800","currency":"USD"},{"qty":100,"price":"$2.22550","currency":"USD"},{"qty":250,"price":"$2.11140","currency":"USD"},{"qty":500,"price":"$1.89456","currency":"USD"},{"qty":1000,"price":"$1.59782","currency":"USD"},{"qty":2500,"price":"$1.51793","currency":"USD"},{"qty":5000,"price":"$1.46086","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX5400-MAX5401.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can MAX5401EKA+T be used for audio volume control?","answer":"Yes, the linear taper and 256-tap resolution make it suitable for audio volume control in line-level signal paths, provided the 100kΩ end-to-end resistance and 2.7V–5.5V supply are compatible with the audio stage."},{"question":"Is MAX5401EKA+T a direct replacement for MAX5401?","answer":"The MAX5401EKA+T is the tape-and-reel variant of the base MAX5401 in the SOT-23-8 package. Functionally identical; the suffix indicates the packaging format (EKA = SOT-23-8, T = tape-and-reel)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX5401EKAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX5401EKAT 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}}