{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6466XR45+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6466XR45T","canonicalUrl":"https://icboms.com/analog-devices/MAX6466XR45T","factsUrl":"https://icboms.com/api/mcp/products/MAX6466XR45%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6466XR45+T simple reset/power-on reset IC, active-low open-drain output, 4.5V threshold, 150ms minimum reset timeout, SC-70-3 package, -40°C to 125°C operating range.","salesMarkdown":"## 150ms minimum reset timeout The 150ms minimum reset timeout holds the processor in reset after the supply returns above the threshold. That window is long enough for most oscillators and PLLs to lock and for bulk capacitance to charge, but short enough that the system does not linger in reset unnecessarily. If your design requires a longer delay for a slow-start power supply or a specific power-up sequence, you may need an external timer or a different reset IC with a programmable timeout. ## Lifecycle and sourcing It is ROHS3 compliant.","metaTitle":"MAX6466XR45+T Simple Reset/Power-On Reset, 4.5V Threshold","metaDescription":"MAX6466XR45+T simple reset/power-on reset IC from Analog Devices. Active-low, open-drain output, 4.5V threshold, 150ms timeout, -40 to 125°C. SC-70-3.","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":"Open Drain or Open Collector","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":"4.5V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SC-70-3","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.52","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.52000","currency":"USD"},{"qty":10,"price":"$1.31400","currency":"USD"},{"qty":25,"price":"$1.25360","currency":"USD"},{"qty":100,"price":"$1.19350","currency":"USD"},{"qty":250,"price":"$1.16768","currency":"USD"},{"qty":500,"price":"$1.14194","currency":"USD"},{"qty":1000,"price":"$1.13335","currency":"USD"},{"qty":2500,"price":"$1.03032","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/max6461-max6466.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the reset timeout of MAX6466XR45+T?","answer":"The reset timeout is 150ms minimum. After the monitored voltage rises above the 4.5V threshold, the output stays low for at least 150ms before releasing."},{"question":"Is MAX6466XR45+T active low?","answer":"Yes, the reset output is active low. The open-drain output pulls low when the supply drops below the threshold and releases (goes high-impedance) after the timeout when the rail is stable."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6466XR45T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6466XR45T 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}}