{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6381LT46D3+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6381LT46D3","canonicalUrl":"https://icboms.com/analog-devices/MAX6381LT46D3","factsUrl":"https://icboms.com/api/mcp/products/MAX6381LT46D3%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6381LT46D3+ Power Supply Monitor, Automotive AEC-Q100, Active Low Reset, Push-Pull Output, 4.63V Threshold, 140ms Minimum Reset Timeout, -40°C to 125°C, 6-WFDFN Package.","salesMarkdown":"## Automotive grade — what it buys you AEC-Q100 qualified and rated across -40°C to 125°C, this part is built for under-hood and engine-bay environments where the ambient temperature swings hard and the supply sees transients. The qualification means it has passed the stress tests automotive OEMs require — no extra screening needed for a production ECU or a body controller BOM. ## Sourcing posture Active lifecycle status per the manufacturer — no end-of-life notice, no last-time-buy clock.","metaTitle":"MAX6381LT46D3+ Power Supply Monitor, AEC-Q100","metaDescription":"MAX6381LT46D3+ Power Supply Monitor with active-low reset, push-pull output, 140ms min timeout. AEC-Q100 qualified, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Power Supply Monitor","Reset":"Active Low","Output":"Push-Pull, Totem Pole","Series":"Automotive, AEC-Q100","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"6-WFDFN","lifecycle_stage":"eol_hot","Voltage - Threshold":"4.63V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"6-uDFN (1.5x1)","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.37","stockQuantity":0,"priceTiers":[{"qty":219,"price":"$1.37000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2a43ef6f52c719a0bf0ab10173c69901.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX6381LT46D3+ automotive qualified?","answer":"Yes, it is AEC-Q100 qualified and rated for -40°C to 125°C operation, making it suitable for automotive under-hood and industrial applications."},{"question":"What is the reset timeout for MAX6381LT46D3+?","answer":"The reset timeout is 140ms minimum, which ensures the processor stays in reset long enough for the supply rail to settle after power-up or a brownout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6381LT46D3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6381LT46D3 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}}