{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6834IXRD3","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6834IXRD3","canonicalUrl":"https://icboms.com/analog-devices/MAX6834IXRD3","factsUrl":"https://icboms.com/api/mcp/products/MAX6834IXRD3","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6834IXRD3, Simple Reset/Power-On Reset, Active Low, Open Drain, 140ms Minimum Reset Timeout, 1.665V Threshold, SC-70-3, -40°C to 85°C.","salesMarkdown":"## What this supervisor does and where it fits The Maxim Integrated MAX6834IXRD3 is a single-channel voltage supervisor that monitors a 1.665V rail and holds the reset output low for a minimum of 140ms after the supply rises above threshold. It is a Simple Reset/Power-On Reset type — no watchdog timer, no manual reset input, just a clean power-good signal for a single low-voltage core rail. The open-drain output lets you wire-OR it with other supervisors or pull it up to whatever logic voltage the downstream reset input needs. The SC-70-3 package (SOT-323 footprint) uses three pins. The -40°C to 85°C operating range covers industrial control, base station, and outdoor telecom equipment. ## 1.665V threshold — what it means for the rail you are monitoring The 1.665V threshold monitors a nominal 1.8V supply. When the voltage drops below 1.665V, the reset output asserts low and stays low for at least 140ms after recovery. ## Active production status and sourcing posture It remains a current-production part suitable for new designs and production BOMs. ## RoHS note for compliance tracking This part is listed as RoHS non-compliant. Verify the compliance status with your quality team before committing the line.","metaTitle":"MAX6834IXRD3 Simple Reset/Power-On Reset, 1.665V Threshold","metaDescription":"MAX6834IXRD3 is an active simple reset/power-on reset IC with 1.665V threshold, 140ms min reset timeout, open-drain output. SC-70-3 package, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Open Drain or Open Collector","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"SC-70, SOT-323","lifecycle_stage":"eol_hot","Voltage - Threshold":"1.665V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SC-70-3","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://rocelec.widen.net/view/pdf/1j7exzhs1z/MAXMS05635-1.pdf?t.download=true&u=5oefqw","sourceUrl":null},"ai":{"faq":[{"question":"What is the reset timeout of MAX6834IXRD3?","answer":"The reset timeout is 140ms minimum. After the monitored voltage rises above the 1.665V threshold, the reset output stays low for at least 140ms before releasing."},{"question":"Can MAX6834IXRD3 be used with a 5V system?","answer":"No — the 1.665V threshold is designed for a 1.8V rail. For a 5V system, select a MAX6834 variant with a threshold near 4.63V or use a different supervisor with the appropriate threshold."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6834IXRD3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6834IXRD3 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}}