{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6828LUT-T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6828LUT-T","canonicalUrl":"https://icboms.com/analog-devices/MAX6828LUT-T","factsUrl":"https://icboms.com/api/mcp/products/MAX6828LUT-T","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6828LUT-T Multi-Voltage Supervisor, 2-channel, Active Low Reset, Open Drain Output, SOT-23-6, 140ms Minimum Reset Timeout, -40°C to +125°C.","salesMarkdown":"## Two-rail supervisor in a six-pin SOT-23 The MAX6828LUT-T is a 2-channel multi-voltage supervisor from Analog Devices, packaged in a SOT-23-6. It monitors two supply rails with a fixed 4.63V threshold on one input and an adjustable threshold on the second, asserting a common active-low reset output when either rail falls below its threshold. The reset output is open-drain, allowing it to be wire-ORed with other reset signals on the board. The minimum reset timeout is 140ms, long enough to let the system power supplies and oscillators stabilise before the processor starts executing code. ## What the thresholds mean for your rail budget One channel has a fixed 4.63V threshold, which suits a nominal 5V rail — the supervisor asserts reset before the rail drops below the minimum operating voltage of a typical 5V logic or MCU supply. The second channel uses an adjustable threshold set by an external resistor divider, so it can monitor a 3.3V, 2.5V, or any other rail down to the supervisor's own supply range. At 125°C junction temperature, the threshold accuracy and reset timeout still meet the datasheet limits — no derating required for the supervisor itself, though the external resistor divider for the adjustable channel should use low-tolerance, low-TCR parts to keep the threshold stable across temperature. Sourced to order against the BOM line through independent distribution. No pin-compatible second source is listed on the manufacturer's cross-reference.","metaTitle":"MAX6828LUT-T Multi-Voltage Supervisor, 2-Channel, SOT-23-6","metaDescription":"MAX6828LUT-T multi-voltage supervisor from Analog Devices. Active production, 2 channels, 4.63V/Adj thresholds, 140ms timeout, SOT-23-6. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Type":"Multi-Voltage Supervisor","Reset":"Active Low","Output":"Open Drain or Open Collector","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"SOT-23-6","lifecycle_stage":"eol_hot","Voltage - Threshold":"4.63V, Adj","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SOT-23-6","Number of Voltages Monitored":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.28","stockQuantity":0,"priceTiers":[{"qty":132,"price":"$2.28000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2f0d1d8ce6ad44183627b467a997442d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the reset output type on the MAX6828LUT-T?","answer":"The reset output is active-low, open-drain. This allows it to be shared on a common reset bus with other open-drain outputs from additional supervisors or watchdog circuits."},{"question":"What package does the MAX6828LUT-T come in?","answer":"It is supplied in a SOT-23-6 package (supplier device package is also SOT-23-6). The package is surface-mount and intended for reflow soldering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6828LUT-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6828LUT-T 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}}