{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6423XS39+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6423XS39~3T","canonicalUrl":"https://icboms.com/analog-devices/MAX6423XS39~3T","factsUrl":"https://icboms.com/api/mcp/products/MAX6423XS39%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6423XS39+T Simple Reset/Power-On Reset IC, Active Low, Open Drain Output, 3.9V Threshold, SC-82A/SOT-343, SC-70-4, Strip Pack.","salesMarkdown":"## 3.9V threshold supervisor for single-rail monitoring The MAX6423XS39+T is a single-voltage supervisor from Analog Devices, monitoring a 3.9V threshold rail with an active-low, open-drain reset output. The reset timeout is adjustable or selectable via external components, giving the designer control over the power-up sequencing delay. ## Temperature range and deployment context The SC-70-4 (SC-82A/SOT-343) package is a compact 4-pin surface-mount footprint, common for supervisor ICs in space-constrained designs like sensor modules or portable instrumentation.","metaTitle":"MAX6423XS39+T Simple Reset/Power-On Reset, 3.9V Threshold","metaDescription":"MAX6423XS39+T from Analog Devices: active-low open-drain reset IC, 3.9V threshold, -40°C to +125°C, SC-70-4. Active production, ROHS3 compliant. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Open Drain or Open Collector","Package":"Strip","Mounting Type":"Surface Mount","Reset Timeout":"Adjustable/Selectable","Package / Case":"SC-82A, SOT-343","lifecycle_stage":"eol_hot","Voltage - Threshold":"3.9V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SC-70-4","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.71","priceTiers":[{"qty":1,"price":"$3.71000","currency":"USD"},{"qty":10,"price":"$3.11400","currency":"USD"},{"qty":25,"price":"$2.91600","currency":"USD"},{"qty":100,"price":"$2.61000","currency":"USD"},{"qty":250,"price":"$2.43000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX6423XS39%2BT/alternatives.json"},"ai":{"faq":[{"question":"What is the reset output type of the MAX6423XS39+T?","answer":"The reset output is active-low, open-drain or open-collector, requiring a pull-up resistor to the monitored rail or the system supply."},{"question":"What package does the MAX6423XS39+T come in?","answer":"It is supplied in an SC-82A/SOT-343 package, also designated as SC-70-4, in strip-pack format for surface-mount assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6423XS39~3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6423XS39~3T 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}}