{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6381XR23D3+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6381XR23D3T","canonicalUrl":"https://icboms.com/analog-devices/MAX6381XR23D3T","factsUrl":"https://icboms.com/api/mcp/products/MAX6381XR23D3%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6381XR23D3+T, Simple Reset/Power-On Reset IC, Active Low, Push-Pull Output, 2.31V Threshold, 140ms Minimum Reset Timeout, SC-70-3 Package, -40°C to 125°C.","salesMarkdown":"## 140ms reset timeout — sizing the power-up sequence The 140ms minimum reset timeout gives the supply rail and oscillator time to settle before the processor starts executing code. For most MCUs and FPGAs, this is long enough to cover the power-good assertion of a typical LDO or DC-DC converter. If your design has a slow-start converter or a large bulk capacitor on the rail, verify that the 140ms window is sufficient — otherwise the processor may begin operation before the supply is fully stable. ## Active lifecycle — no obsolescence concern It is ROHS3 compliant, so it meets the latest EU directive requirements. For new designs or ongoing production, this part is a straightforward BOM line to maintain — no last-time-buy planning or substitution needed.","metaTitle":"MAX6381XR23D3+T Simple Reset IC, 2.31V Threshold, SC-70-3","metaDescription":"MAX6381XR23D3+T is a simple reset/power-on reset IC with 2.31V threshold, active-low push-pull output, 140ms timeout. SC-70-3 package, -40°C to 125°C.","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":"140ms Minimum","Package / Case":"SC-70, SOT-323","lifecycle_stage":"eol_hot","Voltage - Threshold":"2.31V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SC-70-3","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.38","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.38000","currency":"USD"},{"qty":10,"price":"$3.93600","currency":"USD"},{"qty":25,"price":"$3.72080","currency":"USD"},{"qty":100,"price":"$3.22450","currency":"USD"},{"qty":250,"price":"$3.05916","currency":"USD"},{"qty":500,"price":"$2.74498","currency":"USD"},{"qty":1000,"price":"$2.34000","currency":"USD"},{"qty":2500,"price":"$2.34000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/max6381-max6390.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MAX6381XR23D3+T have an active low reset output?","answer":"Yes, the reset output is active low with a push-pull / totem-pole output stage."},{"question":"What package does MAX6381XR23D3+T come in?","answer":"It is supplied in a 3-pin SC-70 (SOT-323) package, also designated as SC-70-3."},{"question":"Can I substitute MAX6381XR23D3+T for MAX6381XR23D2+T?","answer":"The MAX6381XR23D2+T has a different reset timeout — verify the timeout requirement in your design before substituting. The threshold voltage and package are the same."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6381XR23D3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6381XR23D3T 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}}