{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6808UA46","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6808UA46","canonicalUrl":"https://icboms.com/analog-devices/MAX6808UA46","factsUrl":"https://icboms.com/api/mcp/products/MAX6808UA46","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6808UA46, Simple Reset/Power-On Reset, Active Low, Open Drain or Open Collector, 30µs Typical Reset Timeout, 4.6V Threshold, 8-TSSOP/8-MSOP, -40°C to 85°C.","salesMarkdown":"## Active production — no LTB pressure That means no last-time-buy clock ticking, no end-of-life notice to track, and no risk of an abrupt line-down event on a mature BOM. ## 4.6V threshold — what it means for the rail The 30µs typical reset timeout gives the downstream processor or FPGA enough time to complete its internal reset sequence after the supply stabilises. That is a short timeout — suitable for fast-starting microcontrollers and FPGAs that do not need a long delay before releasing the reset line.","metaTitle":"MAX6808UA46 Simple Reset/Power-On Reset, 4.6V Threshold","metaDescription":"MAX6808UA46 is an active simple reset/power-on reset IC with 4.6V threshold, 30µs typical timeout, open-drain output, in 8-µMAX package.","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":"30µs Typical","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Voltage - Threshold":"4.6V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-µMAX","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/27f76edb71568d644060ef5fadee5881.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the reset timeout and threshold voltage for MAX6808UA46?","answer":"The reset timeout is 30µs typical, and the voltage threshold is 4.6V. The reset output is active-low, open-drain, so an external pull-up resistor is required."},{"question":"Does MAX6808UA46 have a manual reset input?","answer":"The evidence does not indicate a manual reset input on this device. It is a simple power-on reset supervisor with a single monitored voltage and no additional manual reset pin."},{"question":"Can MAX6808UA46 operate with a 3.3V supply?","answer":"The threshold voltage is 4.6V, which is intended for monitoring a nominal 5V rail. Operating this part on a 3.3V supply would keep the reset line asserted continuously because the supply would never reach the 4.6V threshold. It is not designed for 3.3V monitoring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6808UA46","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6808UA46 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}}