{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS1811R-10+T&R","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DS1811R-10TR","canonicalUrl":"https://icboms.com/analog-devices/DS1811R-10TR","factsUrl":"https://icboms.com/api/mcp/products/DS1811R-10%2BT%26R","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated EconoReset DS1811R-10+T&R, Simple Reset/Power-On Reset, Active Low, Open Drain, 1 Channel, 4.35V Threshold, 100ms Timeout, SOT-23-3, -40°C to 85°C.","salesMarkdown":"## Industrial temperature range and package Rated for -40°C to 85°C ambient, the DS1811R-10+T&R fits industrial control, outdoor telecom, and factory-automation environments where the board sees temperature swings. The SOT-23-3 package is a three-pin surface-mount footprint that takes minimal board area — useful when the supervisor is placed close to the monitored device's reset input to keep the trace short. ## Lifecycle and sourcing posture Maxim lists the DS1811R-10+T&R as Active with ROHS3 compliance.","metaTitle":"DS1811R-10+T&R Simple Reset/Power-On Reset, 4.35V Threshold","metaDescription":"Maxim Integrated DS1811R-10+T&R EconoReset supervisor: 4.35V threshold, active-low open-drain output, 100ms timeout, -40°C to 85°C, SOT-23-3.","metaKeywords":null},"attributes":{"series":"EconoReset","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Open Drain or Open Collector","Series":"EconoReset","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"100ms Minimum","Package / Case":"TO-236-3, SC-59, SOT-23-3","lifecycle_stage":"eol_hot","Voltage - Threshold":"4.35V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SOT-23-3","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.23","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.23000","currency":"USD"},{"qty":10,"price":"$2.89900","currency":"USD"},{"qty":25,"price":"$2.74080","currency":"USD"},{"qty":100,"price":"$2.37540","currency":"USD"},{"qty":250,"price":"$2.25356","currency":"USD"},{"qty":500,"price":"$2.02214","currency":"USD"},{"qty":1000,"price":"$1.70541","currency":"USD"},{"qty":3000,"price":"$1.62014","currency":"USD"},{"qty":6000,"price":"$1.55923","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/DS1811.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the exact reset threshold voltage of DS1811R-10+T&R?","answer":"The DS1811R-10+T&R has a reset threshold voltage of 4.35V, making it appropriate for monitoring a 5V supply rail."},{"question":"Does DS1811R-10+T&R have an active low or active high reset?","answer":"The reset output is active low with an open-drain structure, so it pulls the reset line low when the monitored voltage falls below the threshold."},{"question":"What is the difference between DS1811R-10+T&R and DS1811R-20+T&R?","answer":"Both are EconoReset supervisors in the same SOT-23-3 package with the same active-low, open-drain output and 100ms timeout. The difference is the threshold voltage — the DS1811R-10+T&R triggers at 4.35V, while the DS1811R-20+T&R uses a different threshold (not specified in this record). Choose the variant whose threshold matches your rail voltage."},{"question":"Is DS1811R-10+T&R compatible with 5V systems?","answer":"Yes, the 4.35V threshold is designed for 5V digital systems. The supervisor monitors the 5V rail and asserts reset when the voltage drops below that level, providing power-on reset and brown-out protection for 5V-powered logic."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DS1811R-10TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DS1811R-10TR 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}}