{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6824WUK","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6824WUK","canonicalUrl":"https://icboms.com/analog-devices/MAX6824WUK","factsUrl":"https://icboms.com/api/mcp/products/MAX6824WUK","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6824WUK, Simple Reset/Power-On Reset, 1.67V threshold, 140ms minimum reset timeout, Active High/Active Low, Push-Pull output, SOT-23-5, -40°C to 125°C.","salesMarkdown":"## What this supervisor does on your board The Maxim Integrated MAX6824WUK is a single-channel voltage supervisor that monitors a 1.67V rail and asserts a reset output when the supply drops below that threshold. It holds the reset active for a minimum of 140ms after the supply returns above threshold, giving the system time to stabilize. The push-pull output can be configured for either active-high or active-low reset polarity, which simplifies interfacing to both MCU reset pins and enable inputs on downstream regulators. The -40°C to 125°C operating range makes it suitable for industrial and automotive environments where the board sees wide thermal swings — engine bay, outdoor telecom cabinets, or factory-floor motor drives. ## 1.67V threshold — why it matters for 1.8V systems The 1.67V threshold monitors a nominal 1.8V supply rail. ## SOT-23-5 package — rework and layout notes Housed in a SOT-23-5, this is a small, surface-mount package with five leads. ## Lifecycle and sourcing There is no end-of-life notification or last-time-buy window to track. The part carries a RoHS non-compliant classification, which means it contains lead — verify your assembly's exemption status under RoHS if you are shipping into regulated markets.","metaTitle":"MAX6824WUK Simple Reset/Power-On Reset, 1.67V Threshold","metaDescription":"MAX6824WUK is a simple reset/power-on reset supervisor with 1.67V threshold, 140ms timeout, -40°C to 125°C range. SOT-23-5. 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 High/Active Low","Output":"Push-Pull, Totem Pole","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Voltage - Threshold":"1.67V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SOT-23-5","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/f46d278036641c5a1b58114de2289e7e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX6824WUK compatible with 1.8V systems?","answer":"Yes, the 1.67V threshold is designed for 1.8V nominal rails. It asserts reset when the supply drops to about 93% of nominal."},{"question":"Can I use MAX6824WUK as a replacement for MAX6823?","answer":"The MAX6823 and MAX6824 are in the same family but have different threshold options. The MAX6824WUK has a 1.67V threshold; the MAX6823 may have a different threshold. Verify the threshold voltage of your MAX6823 variant before substituting."},{"question":"What is the reset timeout of MAX6824WUK?","answer":"The reset timeout is a minimum of 140ms, which holds the reset output active long enough for the monitored supply to stabilize after a brownout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6824WUK","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6824WUK 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}}