{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6725KAYDD3-T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6725KAYDD3-T","canonicalUrl":"https://icboms.com/analog-devices/MAX6725KAYDD3-T","factsUrl":"https://icboms.com/api/mcp/products/MAX6725KAYDD3-T","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6725KAYDD3-T Multi-Voltage Supervisor, 3 Channels, Active High/Active Low Reset, Open Drain Output, 140ms Minimum Reset Timeout, SOT-23-8 Package, -40°C to 85°C.","salesMarkdown":"## Three-voltage watchdog in a SOT-23-8 The Maxim Integrated MAX6725KAYDD3-T is a three-channel multi-voltage supervisor that monitors up to three supply rails and asserts a system reset when any monitored voltage falls below its threshold. It is a precision voltage monitor for multi-rail designs — think FPGAs, SoCs, or mixed-signal boards where the core, I/O, and auxiliary supplies each need an independent trip point. The three monitored thresholds are 0.788 V, 2.188 V, and one adjustable input. The reset timeout is a minimum of 140 ms. Both an active-low and an active-high reset output are available, both open-drain. That means you can wire the active-low to the CPU reset pin and the active-high to an enable pin on a power sequencer or a PLD — no extra inverter needed. The open-drain outputs also let you OR-wire multiple supervisors onto a single reset line. ## Package and rework — SOT-23-8 realities Surface-mount only — no through-hole variant. The SOT-23-8 footprint is standard, so board layout is straightforward. Keep the sense traces short and direct to the monitored rail's local decoupling capacitor to avoid noise injection on the threshold comparators. ## Temperature grade and environment Rated for the industrial temperature range of -40°C to 85°C, this supervisor suits outdoor telecom cabinets and factory-floor controllers. ## RoHS status — a BOM constraint This part is marked RoHS non-compliant. That means it uses lead-bearing solder terminations or internal die-attach materials exempted under certain categories. If your assembly line is RoHS-only with no exemption, this part cannot go through a lead-free reflow profile — it would require a segregated, tin-lead process or a manual hand-solder station. Check your BOM's environmental compliance requirements before committing the line. ## Sourcing posture No LTB window to manage, no forced last-buy — this part is a safe choice for new designs as long as the RoHS constraint is acceptable.","metaTitle":"MAX6725KAYDD3-T Multi-Voltage Supervisor, SOT-23-8, 140ms","metaDescription":"MAX6725KAYDD3-T multi-voltage supervisor from Maxim Integrated. 3 channels, thresholds 0.788V/2.188V/Adj, 140ms reset timeout, SOT-23-8. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Multi-Voltage Supervisor","Reset":"Active High/Active Low","Output":"Open Drain, Open Drain","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"SOT-23-8","lifecycle_stage":"eol_hot","Voltage - Threshold":"0.788V, 2.188V, Adj","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"SOT-23-8","Number of Voltages Monitored":"3"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.01","stockQuantity":0,"priceTiers":[{"qty":150,"price":"$2.01000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a4d90b2ff3a6999812bd9ec183895b4c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MAX6725KAYDD3-T support active-low and active-high reset?","answer":"Yes, it provides both an active-low and an active-high reset output, both open-drain. This lets you drive a CPU reset pin and a power sequencer enable from the same supervisor without external logic."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6725KAYDD3-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/MAX6725KAYDD3-T 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}}