{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6339NUT","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6339NUT","canonicalUrl":"https://icboms.com/analog-devices/MAX6339NUT","factsUrl":"https://icboms.com/api/mcp/products/MAX6339NUT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6339NUT multi-voltage supervisor, 4-channel, active-low reset, open-drain output, SOT-23-6, 2.78V/4.63V/Adj/-4.63V thresholds, 140ms reset timeout.","salesMarkdown":"## What the four monitored voltages mean for your board The MAX6339NUT is a multi-voltage supervisor that watches four supply rails simultaneously — handy when a system has separate core, I/O, memory, and analog voltages and any one dropping out can corrupt state or latch up the bus. The active-low, open-drain output lets multiple supervisors share a common reset line — just wire-OR them together with a pull-up resistor to the supervisor's VCC. ## Reset timing and temperature range Reset timeout is 140 ms minimum, long enough to let all rails stabilise after power-up before the processor starts executing. Surface-mount, intended for reflow assembly; the small package keeps the board-side footprint minimal, which helps when routing four sense traces to the supervisor inputs. Marked as RoHS non-compliant, so verify your assembly's exemption allowance or plan for a lead-free alternative if your process requires full RoHS conformance.","metaTitle":"MAX6339NUT Multi-Voltage Supervisor, SOT-23-6, 4-Channel","metaDescription":"MAX6339NUT multi-voltage supervisor monitors 4 voltages with thresholds 2.78V, 4.63V, Adj, -4.63V. Active-low open-drain output, 140ms reset timeout. SOT-23-6.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Type":"Multi-Voltage Supervisor","Reset":"Active Low","Output":"Open Drain or Open Collector","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"SOT-23-6","lifecycle_stage":"eol_hot","Voltage - Threshold":"2.78V, 4.63V, Adj, -4.63V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SOT-23-6","Number of Voltages Monitored":"4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.37","stockQuantity":0,"priceTiers":[{"qty":127,"price":"$2.37000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9b4f972373ea08b6904ae071637af81f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is MAX6339NUT's listed type and reset configuration?","answer":"It is a multi-voltage supervisor with an active-low reset output (open drain or open collector). The reset asserts low when any monitored rail falls below its threshold and holds low for 140 ms minimum after all rails return to tolerance."},{"question":"What compliance documentation does Maxim provide for MAX6339NUT?","answer":"The part is RoHS non-compliant per the manufacturer's marking. No UL, IEC, or REACH documentation is listed in the available records; for specific compliance certificates, request them with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6339NUT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6339NUT 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}}