{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6834VXRD3","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6834VXRD3","canonicalUrl":"https://icboms.com/analog-devices/MAX6834VXRD3","factsUrl":"https://icboms.com/api/mcp/products/MAX6834VXRD3","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6834VXRD3 Simple Reset/Power-On Reset, Active Low, Open Drain or Open Collector, SC-70-3, 1.665V Threshold.","salesMarkdown":"## What the 1.665V threshold and 140 ms timeout mean for your rail The MAX6834VXRD3: This 140 ms window covers the power-up settling time of most 1.8 V-core logic and mixed-signal ICs — the processor or FPGA finishes its internal POR sequence before the supervisor releases the reset. The open-drain output lets the supervisor share a common reset bus with other devices or pull to a different voltage than the monitored rail. A pull-up resistor to the logic supply is required; the output sinks current when reset is active. Analog Devices lists the MAX6834VXRD3 as an active part. The part is marked RoHS non-compliant per the manufacturer listing. Verify your assembly's exemption or alternative if RoHS compliance is required. ## Package and temperature grade The SC-70-3 footprint is shared with many other supervisors from Analog Devices and competitors, simplifying last-minute BOM swaps without a board spin. The 1.665 V threshold targets 1.8 V nominal rails common in low-power MCUs and FPGAs.","metaTitle":"MAX6834VXRD3 Simple Reset/Power-On Reset, 1.665V Threshold","metaDescription":"MAX6834VXRD3 supervisor IC, active-low open-drain output, 140ms reset timeout, SC-70-3, -40°C to +85°C. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"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":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the reset timeout and threshold voltage of the MAX6834VXRD3?","answer":"The reset timeout is a minimum of 140 ms, and the voltage threshold is 1.665 V. The supervisor monitors a single rail and asserts an active-low, open-drain reset when the supply falls below that threshold."},{"question":"What package does the MAX6834VXRD3 use?","answer":"It comes in a 3-lead SC-70 (SOT-323) package, specifically the SC-70-3 supplier device package. This is a small surface-mount package suitable for space-constrained designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6834VXRD3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6834VXRD3 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}}