{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6323FUT26","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6323FUT26","canonicalUrl":"https://icboms.com/analog-devices/MAX6323FUT26","factsUrl":"https://icboms.com/api/mcp/products/MAX6323FUT26","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6323FUT26, Watchdog Circuit, Active Low Reset, Push-Pull Output, 100ms Minimum Reset Timeout, 2.63V Threshold, SOT-23-6, -40°C to 125°C.","salesMarkdown":"## What this watchdog does on the board The -40°C to 125°C operating temperature range covers industrial enclosures, outdoor telecom cabinets, and under-hood automotive environments where a microcontroller needs a reliable watchdog to recover from code lockups or supply glitches. ## 100ms reset timeout — what it buys you The minimum 100ms reset pulse gives the power supply time to stabilize and the microcontroller time to start up cleanly. ## Active lifecycle — no LTB pressure The MAX6323FUT26 carries an Active product status. For a BOM freeze or a new design, this part doesn't carry obsolescence risk today. This variant is RoHS non-compliant.","metaTitle":"MAX6323FUT26 Watchdog Circuit, 2.63V Threshold, SOT-23-6","metaDescription":"MAX6323FUT26 watchdog supervisor IC with active-low reset, 100ms min timeout, push-pull output. -40°C to 125°C range. SOT-23-6.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Watchdog Circuit","Reset":"Active Low","Output":"Push-Pull, Totem Pole","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"100ms Minimum","Package / Case":"SOT-23-6","lifecycle_stage":"eol_hot","Voltage - Threshold":"2.63V","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/8b4e951633bd3cd617c5142690e2215b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the reset timeout for MAX6323FUT26?","answer":"The reset timeout is 100ms minimum. That's the guaranteed pulse width the part holds reset low after the monitored rail returns above the 2.63V threshold."},{"question":"Is MAX6323FUT26 compatible with a 5V supply?","answer":"No. The 2.63V threshold is designed for a 3.3V rail. On a 5V supply the threshold would trip at roughly half the nominal voltage, which is too low to protect 5V logic from a brownout. For a 5V rail, look for a supervisor with a threshold around 4.63V in the same family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6323FUT26","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6323FUT26 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}}