{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS2401Z+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DS2401Z","canonicalUrl":"https://icboms.com/analog-devices/DS2401Z","factsUrl":"https://icboms.com/api/mcp/products/DS2401Z%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices DS2401Z+, Silicon Serial Number, Surface Mount, TO-261-4 / TO-261AA, SOT-223-3, Tube, Active.","salesMarkdown":"## Package and mounting The DS2401Z+ comes in a SOT-223-3 surface-mount package (also listed as TO-261-4). The three-pin footprint is straightforward for hand-assembly or reflow, and the small body keeps board area minimal. ## Lifecycle and sourcing reality The DS2401Z+ carries an Active lifecycle status and is ROHS3 compliant.","metaTitle":"DS2401Z+ Silicon Serial Number, SOT-223-3, Active","metaDescription":"DS2401Z+ silicon serial number IC from Analog Devices. SOT-223-3 surface-mount package. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Silicon Serial Number","Package":"Tube","Applications":"PCB, Network Node, Equipment Identification/Registration","Mounting Type":"Surface Mount","Package / Case":"TO-261-4, TO-261AA","lifecycle_stage":"eol_hot","Supplier Device Package":"SOT-223-3"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.00000","currency":"USD"},{"qty":10,"price":"$2.69200","currency":"USD"},{"qty":25,"price":"$2.54520","currency":"USD"},{"qty":100,"price":"$2.20580","currency":"USD"},{"qty":250,"price":"$2.09272","currency":"USD"},{"qty":500,"price":"$1.87780","currency":"USD"},{"qty":1000,"price":"$1.58368","currency":"USD"},{"qty":2500,"price":"$1.50450","currency":"USD"},{"qty":5000,"price":"$1.44794","currency":"USD"}]},"links":{"datasheetUrl":"https://pdfserv.maximintegrated.com/en/ds/DS2401.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the DS2401Z+ used for?","answer":"The DS2401Z+ provides a unique, factory-programmed 64-bit serial number for equipment identification and registration on PCBs and network nodes. It is read over a single-wire interface without external power, making it a simple way to give each board a tamper-proof identity."},{"question":"DS2401Z+ vs DS2401: what is the difference?","answer":"The DS2401Z+ is the surface-mount SOT-223-3 variant of the DS2401. The DS2401 itself is typically offered in a TO-92 through-hole package. The electrical function — a 64-bit silicon serial number — is identical; the choice is purely about the mounting style and board footprint."},{"question":"Is DS2401Z+ compatible with 3.3V logic?","answer":"The DS2401Z+ operates over a 2.8V to 6.0V supply range, so it is fully compatible with 3.3V logic systems. The 1-Wire interface uses an open-drain driver with a pull-up resistor, so the signal levels are set by the host's supply rail — just ensure the pull-up resistor is tied to 3.3V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DS2401Z","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DS2401Z 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}}