{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS1816R-20+T&R","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DS1816R-20TR","canonicalUrl":"https://icboms.com/analog-devices/DS1816R-20TR","factsUrl":"https://icboms.com/api/mcp/products/DS1816R-20%2BT%26R","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices EconoReset Simple Reset/Power-On Reset, DS1816R-20+T&R, Active Low, Open Drain, 2.55V threshold, SOT-23-3, Tape & Reel.","salesMarkdown":"The DS1816R-20+T&R: It is a Simple Reset/Power-On Reset supervisor with an Active Low, Open Drain output — the classic watchdog for a single voltage rail that pulls the reset line low when the monitored supply drops below the threshold. Housed in a SOT-23-3 (TO-236-3, SC-59) surface-mount package — three pins, one monitored input, one reset output, one ground. The small footprint fits dense layouts where board space is tight. CT works for prototype or low-volume builds.","metaTitle":"DS1816R-20+T&R Analog Devices Simple Reset/Power-On Reset","metaDescription":"DS1816R-20+T&R from Analog Devices, active production, Simple Reset/Power-On Reset, 2.55V threshold, SOT-23-3. Quoted to order.","metaKeywords":null},"attributes":{"series":"EconoReset","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 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","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":"2.55V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SOT-23-3","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.22","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.22000","currency":"USD"},{"qty":10,"price":"$2.89600","currency":"USD"},{"qty":25,"price":"$2.73760","currency":"USD"},{"qty":100,"price":"$2.37250","currency":"USD"},{"qty":250,"price":"$2.25084","currency":"USD"},{"qty":500,"price":"$2.01968","currency":"USD"},{"qty":1000,"price":"$1.70335","currency":"USD"},{"qty":3000,"price":"$1.61818","currency":"USD"},{"qty":6000,"price":"$1.55735","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to DS1816R-20+T&R?","answer":"The EconoReset family includes other threshold voltages, but each is a different order code — confirm the 2.55 V threshold before substituting."},{"question":"Is DS1816R-20+T&R RoHS compliant?","answer":"Yes, it is ROHS3 Compliant per the manufacturer's status."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DS1816R-20TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DS1816R-20TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}