{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6861UK16","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6861UK16","canonicalUrl":"https://icboms.com/analog-devices/MAX6861UK16","factsUrl":"https://icboms.com/api/mcp/products/MAX6861UK16","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6861UK16 Simple Reset/Power-On Reset IC, active-low push-pull output, 1.575V threshold, adjustable reset timeout, SOT-23-5, -40°C to +85°C.","salesMarkdown":"## Device identity and threshold fit The MAX6861UK16: The push-pull output holds the reset state until the supply recovers and the adjustable timeout expires — no external pull-up resistor needed on the RST line. The 1.575V threshold targets 1.8V or 1.5V core rails — a 1.8V supply dipping below 1.575V during brownout or startup triggers the reset before the logic loses its state. For a 1.5V rail the threshold sits above the nominal, so the supervisor asserts reset earlier than a 1.5V-specific part would. Housed in a 5-lead SOT-23 (SC-74A), the MAX6861UK16 occupies roughly 3mm x 3mm on the board. The SOT-23-5 footprint is a standard 0.95mm pitch layout — the same land pattern serves many supervisor ICs, so a board spin for a second-source candidate is unlikely. The adjustable reset timeout is set by an external capacitor between the CT pin and ground — no resistor divider needed. This lets the designer stretch the reset pulse to match the power-good timing of a downstream regulator or the startup sequence of an FPGA core rail. ## Temperature grade and compliance Analog Devices lists this part as Active and RoHS non-compliant.","metaTitle":"MAX6861UK16 Analog Devices Simple Reset/Power-On Reset","metaDescription":"MAX6861UK16 from Analog Devices — active Simple Reset/Power-On Reset IC, active-low push-pull output, 1.575V threshold, SOT-23-5. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Push-Pull, Totem Pole","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"Adjustable/Selectable","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Voltage - Threshold":"1.575V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SOT-23-5","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.74","stockQuantity":0,"priceTiers":[{"qty":110,"price":"$2.74000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e808b2c8f7fdc6f40069b588384297bc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the MAX6861UK16 RoHS compliant?","answer":"No — Analog Devices lists the MAX6861UK16 as RoHS non-compliant. The part uses lead-based solder finish or die-attach material. It remains suitable for applications covered by RoHS exemptions (military, aerospace, medical implantable) but is not recommended for new EU-market consumer or industrial designs that require full RoHS compliance."},{"question":"What package does the MAX6861UK16 come in?","answer":"The MAX6861UK16 is supplied in a 5-lead SC-74A (SOT-753) surface-mount package, also referred to as SOT-23-5. The footprint is a standard 0.95mm pitch layout, compatible with many other single-channel supervisors in the same package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6861UK16","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6861UK16 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}}