{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6729AKASYD3+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6729AKASYD3","canonicalUrl":"https://icboms.com/analog-devices/MAX6729AKASYD3","factsUrl":"https://icboms.com/api/mcp/products/MAX6729AKASYD3%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6729AKASYD3+ Multi-Voltage Supervisor, Automotive AEC-Q100, 2.188V / 2.925V thresholds, Active Low Reset, Push-Pull Output, 140ms min Reset Timeout, SOT-23-8, -40°C to +125°C.","salesMarkdown":"## What the MAX6729AKASYD3+ is and where it fits The MAX6729AKASYD3+ from Maxim Integrated is a multi-voltage supervisor that monitors two supply rails with thresholds at 2.188V and 2.925V. It asserts an active-low reset output (push-pull, totem pole) when either monitored voltage falls below its threshold, and holds reset for a minimum of 140ms after all voltages recover. This part is AEC-Q100 qualified for automotive applications, with an operating temperature range of -40°C to +125°C, making it suitable for under-hood and engine-bay environments where extended temperature and reliability screening are required. The SOT-23-8 package keeps board area small for space-constrained ECU or sensor-module designs. ## Lifecycle and sourcing reality For a BOM line that needs automotive-grade supervision, this part is a safe choice for new designs and ongoing production.","metaTitle":"MAX6729AKASYD3+ Multi-Voltage Supervisor, AEC-Q100, SOT-23-8","metaDescription":"MAX6729AKASYD3+ multi-voltage supervisor from Maxim, AEC-Q100 qualified, monitors two thresholds (2.188V, 2.925V), active-low reset, 140ms timeout, SOT-23-8.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Multi-Voltage Supervisor","Reset":"Active Low","Output":"Push-Pull, Totem Pole","Series":"Automotive, AEC-Q100","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"SOT-23-8","lifecycle_stage":"eol_hot","Voltage - Threshold":"2.188V, 2.925V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SOT-23-8","Number of Voltages Monitored":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9","stockQuantity":0,"priceTiers":[{"qty":158,"price":"$1.90000","currency":"USD"}]},"links":{"datasheetUrl":"https://rocelec.widen.net/view/pdf/an2zk4ng26/MAXMS11611-1.pdf?t.download=true&u=5oefqw","sourceUrl":null},"ai":{"faq":[{"question":"Does the MAX6729AKASYD3+ work with a 3.3V microcontroller?","answer":"Yes. One of its monitored thresholds is 2.925V, which is appropriate for a 3.3V supply rail. The active-low reset output is push-pull, so it connects directly to a typical MCU reset pin without an external pull-up."},{"question":"What is the reset timeout duration for MAX6729AKASYD3+?","answer":"The reset timeout is a minimum of 140ms. After all monitored voltages rise above their thresholds, the reset output stays asserted for at least 140ms before releasing the processor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6729AKASYD3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6729AKASYD3 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}}