{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6831SZUT-T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6831SZUT-T","canonicalUrl":"https://icboms.com/analog-devices/MAX6831SZUT-T","factsUrl":"https://icboms.com/api/mcp/products/MAX6831SZUT-T","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6831SZUT-T, Multi-Voltage Supervisor, 2 channels, Active Low, Open Drain/Open Collector, 140ms minimum reset timeout, 2.313V/2.93V thresholds, -40°C to 125°C, SOT-23-6 package, Surface Mount.","salesMarkdown":"## What this supervisor does on your board The Maxim Integrated MAX6831SZUT-T is a multi-voltage supervisor that watches two supply rails and holds the system in reset until both are stable. It monitors thresholds at 2.313V and 2.93V. The reset output is active low, open-drain, so it pulls down to ground when a fault is detected; you tie it to the processor's reset pin with a pull-up resistor to the monitored supply. Reset timeout is a minimum of 140ms, long enough to let the power supply settle before the CPU starts fetching code. Operating temperature spans -40°C to 125°C, which puts it in the industrial and automotive under-hood bracket — not just a desk-side part. ## Package and mounting — field-fit check It comes in a SOT-23-6 package, six pins, surface-mount. That is a small outline transistor package — about 3mm x 3mm — so it fits on tight boards and can be hand-soldered with a fine tip if you are careful. No hot-air station required for a swap, but a steady hand and magnification help. The supplier device package is the same SOT-23-6, so no confusion on the reel label. ## Lifecycle and sourcing reality It is RoHS non-compliant, so if your BOM requires RoHS exemption or you are shipping into a jurisdiction that enforces it, factor that in.","metaTitle":"MAX6831SZUT-T Multi-Voltage Supervisor, Active Low, SOT-23-6","metaDescription":"MAX6831SZUT-T Multi-Voltage Supervisor monitors two rails (2.313V, 2.93V), active low open-drain output, 140ms reset timeout, -40°C to 125°C, SOT-23-6.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Multi-Voltage Supervisor","Reset":"Active Low","Output":"Open Drain or Open Collector","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"SOT-23-6","lifecycle_stage":"eol_hot","Voltage - Threshold":"2.313V, 2.93V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SOT-23-6","Number of Voltages Monitored":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.28","stockQuantity":0,"priceTiers":[{"qty":132,"price":"$2.28000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5172cc6d06e54c5c19a2e673453f6f1b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the reset timeout for MAX6831SZUT-T?","answer":"The reset timeout is a minimum of 140ms. That means after all monitored voltages rise above their thresholds, the reset output stays low for at least 140ms before releasing the processor to run."},{"question":"Is MAX6831SZUT-T RoHS compliant?","answer":"No, it is RoHS non-compliant. If your design requires RoHS compliance, you may need an exemption or an alternate part."},{"question":"Is MAX6831SZUT-T active low or high?","answer":"The reset output is active low — it pulls low when a monitored voltage falls below its threshold and stays low through the 140ms timeout after recovery."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6831SZUT-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6831SZUT-T 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}}