{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6464XR39+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6464XR39~3T","canonicalUrl":"https://icboms.com/analog-devices/MAX6464XR39~3T","factsUrl":"https://icboms.com/api/mcp/products/MAX6464XR39%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6464XR39+T Simple Reset/Power-On Reset IC, Active Low, Push-Pull Output, 3.9V Threshold, 150ms Timeout, SC-70-3, Tape & Reel.","salesMarkdown":"## Reset supervisor for a single 3.9V rail The MAX6464XR39+T is a simple reset/power-on reset IC that monitors a single voltage rail and asserts a reset signal when the supply drops below 3.9V. The reset output is active low with a push-pull, totem pole stage, so it can drive the reset input of an MCU or logic device without an external pull-up resistor. This is a fixed delay — no external capacitor sets the period. The SC-70-3 package (SOT-323 footprint) keeps the board area under 3 mm² and suits space-constrained designs. ## Lifecycle and compliance check for BOM planning No pin-compatible second source or official successor is recorded for this order code. The part is single-sourced from Maxim Integrated (now part of Analog Devices). For a BOM line that cannot tolerate sole-sourcing risk, qualifying an alternate reset IC with the same threshold and package footprint during the design phase is the prudent move.","metaTitle":"MAX6464XR39+T Simple Reset/Power-On Reset, 3.9V Threshold","metaDescription":"MAX6464XR39+T active simple reset IC, 3.9V threshold, 150ms min timeout, SC-70-3, -40 to +125°C. Quoted to order against BOM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Push-Pull, Totem Pole","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"150ms Minimum","Package / Case":"SC-70, SOT-323","lifecycle_stage":"eol_hot","Voltage - Threshold":"3.9V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SC-70-3","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.09","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.09000","currency":"USD"},{"qty":10,"price":"$2.77500","currency":"USD"},{"qty":25,"price":"$2.62360","currency":"USD"},{"qty":100,"price":"$2.27370","currency":"USD"},{"qty":250,"price":"$2.15712","currency":"USD"},{"qty":500,"price":"$1.93556","currency":"USD"},{"qty":1000,"price":"$1.63240","currency":"USD"},{"qty":2500,"price":"$1.65000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the reset threshold and timeout for MAX6464XR39+T?","answer":"The threshold voltage is 3.9V. The reset timeout is a minimum of 150ms. The output is active low, push-pull, so it drives the reset pin directly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6464XR39~3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6464XR39~3T 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}}