{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6343ZUT","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6343ZUT","canonicalUrl":"https://icboms.com/analog-devices/MAX6343ZUT","factsUrl":"https://icboms.com/api/mcp/products/MAX6343ZUT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices Simple Reset/Power-On Reset supervisor, MAX6343ZUT, active-low open-drain output, 2.33V threshold, 100ms timeout, SOT-23-6, surface mount, -40 to +125°C.","salesMarkdown":"The MAX6343ZUT: The reset output is active-low, open-drain, meaning the pin pulls to ground when the threshold is violated and floats high through an external pull-up resistor when the supply is valid. The reset timeout is a minimum of 100ms, providing a guaranteed hold time for the system to stabilise after the supply returns above threshold. Operating temperature spans -40°C to +125°C (TA), covering the industrial and automotive ambient range. This is the junction temperature limit for the internal comparator and reference, not a derated figure — the device can sit in an engine bay or a hot enclosure without requiring active cooling. ## SOT-23-6 package and board integration Housed in a 6-lead SOT-23 surface-mount package (SOT-23-6), the MAX6343ZUT occupies roughly 3×3 mm of board area. The supplier device package matches the case code — no footprint mismatch between the orderable part and the recommended land pattern. The open-drain output requires an external pull-up resistor to the logic supply rail. RoHS compliance is listed as non-compliant. For designs requiring RoHS exemption (e.g., high-reliability or military applications where leaded solder is preferred), this is acceptable; for standard commercial RoHS-mandated builds, a pin-compatible RoHS-compliant variant from the same family should be evaluated.","metaTitle":"MAX6343ZUT Simple Reset/Power-On Reset, 2.33V Threshold","metaDescription":"Analog Devices MAX6343ZUT supervisor, active-low open-drain output, 2.33V threshold, 100ms timeout, -40 to +125°C. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Open Drain or Open Collector","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"100ms Minimum","Package / Case":"SOT-23-6","lifecycle_stage":"eol_hot","Voltage - Threshold":"2.33V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SOT-23-6","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.74","stockQuantity":0,"priceTiers":[{"qty":110,"price":"$2.74000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a79619920f9c91ed4ce231b800b061c3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the MAX6343ZUT's reset polarity and output type?","answer":"The reset is active-low and the output is open-drain (open collector)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6343ZUT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6343ZUT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}