{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6389XS29D1+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6389XS29D1T","canonicalUrl":"https://icboms.com/analog-devices/MAX6389XS29D1T","factsUrl":"https://icboms.com/api/mcp/products/MAX6389XS29D1%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6389XS29D1+T multi-voltage supervisor, monitors two voltages, active-low reset, open-drain output, 2.93V fixed threshold plus adjustable second channel, 1ms minimum reset timeout, SC-70-4 package, -40°C to 125°C operating range.","salesMarkdown":"## Multi-Voltage Supervisor for Two-Rail Systems The MAX6389XS29D1+T monitors two supply rails and asserts an active-low reset when either falls below its threshold. The first channel is fixed at 2.93V; the second is adjustable via external resistors. ## Temperature Grade and Environment Rated for -40°C to 125°C ambient, this supervisor suits industrial motor drives, automotive under-hood modules, and outdoor telecom gear where the PCB sees wide thermal swings. The SC-70-4 package is small enough for space-constrained designs like sensor nodes or ECU power sequencers. ## Lifecycle and Sourcing Listed as Active with ROHS3 compliance. The SC-70-4 reel is moisture-sensitive.","metaTitle":"MAX6389XS29D1+T Multi-Voltage Supervisor, 2.93V Threshold","metaDescription":"MAX6389XS29D1+T multi-voltage supervisor from Analog Devices. Monitors two voltages, active-low reset, open-drain output. -40°C to 125°C. SC-70-4.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Multi-Voltage Supervisor","Reset":"Active Low","Output":"Open Drain or Open Collector","Package":"Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"1ms Minimum","Package / Case":"SC-82A, SOT-343","lifecycle_stage":"eol_hot","Voltage - Threshold":"2.93V, Adj","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SC-70-4","Number of Voltages Monitored":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.69","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.69000","currency":"USD"},{"qty":10,"price":"$2.41600","currency":"USD"},{"qty":25,"price":"$2.27920","currency":"USD"},{"qty":100,"price":"$1.94170","currency":"USD"},{"qty":250,"price":"$1.82320","currency":"USD"},{"qty":500,"price":"$1.59530","currency":"USD"},{"qty":1000,"price":"$1.32182","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/max6381-max6390.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between MAX6389XS29D1+T and MAX6388XS29D1+T?","answer":"The MAX6388 is a single-voltage supervisor; the MAX6389 monitors two voltages. If your design only needs one reset threshold, the MAX6388 saves a pin and a resistor. For dual-rail systems, the MAX6389 eliminates a second supervisor IC."},{"question":"What are the exact specifications of MAX6389XS29D1+T?","answer":"Multi-voltage supervisor monitoring two voltages. Fixed threshold 2.93V on channel one, adjustable on channel two. Active-low reset, open-drain output. Minimum reset timeout 1ms. Operating temperature -40°C to 125°C. Package SC-70-4. Surface-mount. ROHS3 compliant. Active lifecycle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6389XS29D1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6389XS29D1T 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}}