{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6306UK31D3+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6306UK31D3T","canonicalUrl":"https://icboms.com/analog-devices/MAX6306UK31D3T","factsUrl":"https://icboms.com/api/mcp/products/MAX6306UK31D3%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6306UK31D3+T multi-voltage supervisor, active-low open-drain reset, 3.08V adjustable threshold, 140ms minimum reset timeout, 2-channel monitoring, SOT-23-5 package, tape and reel.","salesMarkdown":"## Two-voltage monitoring in a five-pin SOT-23 The MAX6306UK31D3+T is a multi-voltage supervisor from Analog Devices that monitors two supply rails and asserts an active-low reset when either falls below its threshold. The primary threshold is set at 3.08 V, with a second adjustable input that lets you set the lower rail's trip point with an external resistor divider. ## Reset timing and board-level integration The reset timeout is a minimum of 140 ms, which gives the downstream processor's oscillator and PLL enough time to stabilize before the supervisor releases the reset line. This fixed delay eliminates the need for an external timing capacitor. ## Temperature grade and supply posture It is not specified for industrial or automotive temperature grades.","metaTitle":"MAX6306UK31D3+T Multi-Voltage Supervisor, 3.08V Threshold","metaDescription":"Analog Devices MAX6306UK31D3+T multi-voltage supervisor, active-low open-drain reset, 3.08V adjustable threshold, 140ms timeout, SOT-23-5.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"Multi-Voltage Supervisor","Reset":"Active Low","Output":"Open Drain or Open Collector","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Voltage - Threshold":"3.08V, Adj","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"SOT-23-5","Number of Voltages Monitored":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.43","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.43000","currency":"USD"},{"qty":10,"price":"$3.07700","currency":"USD"},{"qty":25,"price":"$2.90880","currency":"USD"},{"qty":100,"price":"$2.52100","currency":"USD"},{"qty":250,"price":"$2.39168","currency":"USD"},{"qty":500,"price":"$2.14604","currency":"USD"},{"qty":1000,"price":"$1.80992","currency":"USD"},{"qty":2500,"price":"$1.71942","currency":"USD"},{"qty":5000,"price":"$1.65478","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the MAX6306UK31D3+T used for?","answer":"It prevents a microcontroller or FPGA from running on an unstable or under-voltage supply."},{"question":"What is the reset output type on the MAX6306UK31D3+T?","answer":"The reset output is active-low, open-drain. This means the output pulls low when a fault is detected, and an external pull-up resistor is required to hold the line high during normal operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6306UK31D3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6306UK31D3T 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}}