{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6383XR31D1","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6383XR31D1","canonicalUrl":"https://icboms.com/analog-devices/MAX6383XR31D1","factsUrl":"https://icboms.com/api/mcp/products/MAX6383XR31D1","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6383XR31D1 Simple Reset/Power-On Reset supervisor, Active Low Open Drain output, 3.08V threshold, 1ms minimum reset timeout, SC-70-3 surface mount package.","salesMarkdown":"## 3.08V threshold supervisor in SC-70-3 The MAX6383XR31D1 is a single-channel voltage supervisor from Maxim Integrated, monitoring a 3.08V threshold rail with an active-low, open-drain reset output. The 1ms minimum reset timeout holds the micro in reset long enough for the supply to stabilise after a brownout or power-up — no external timing capacitor needed. ## Field-swap fit: SC-70-3 and pinout The open-drain output lets you wire-OR the reset signal with other supervisors or pull it up to a different logic voltage than the monitored rail.","metaTitle":"MAX6383XR31D1 Simple Reset/Power-On Reset, 3.08V Threshold","metaDescription":"Maxim MAX6383XR31D1 supervisor IC, 3.08V threshold, 1ms min reset timeout, active low open drain output, SC-70-3, -40°C to 125°C. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Open Drain or Open Collector","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"1ms Minimum","Package / Case":"SC-70, SOT-323","lifecycle_stage":"eol_hot","Voltage - Threshold":"3.08V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SC-70-3","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.74","priceTiers":[{"qty":110,"price":"$2.74000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/359df5c57ba6a09e9a18289de4985443.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX6383XR31D1/alternatives.json"},"ai":{"faq":[{"question":"What is the reset timeout for MAX6383XR31D1?","answer":"The reset timeout is 1ms minimum. This internal delay prevents the micro from running during the supply ramp — no external capacitor sets the period."},{"question":"Can MAX6383XR31D1 replace MAX6383XR29D1?","answer":"The two parts share the same package (SC-70-3), output type (active-low open drain), and reset timeout (1ms min). The difference is the threshold: 3.08V for the XR31D1 versus a lower threshold for the XR29D1. If your design monitors a 3.08V rail, the XR31D1 is the correct fit; the XR29D1 trips at a different voltage and would not protect the same supply."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6383XR31D1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6383XR31D1 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}}