{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6368HKA31+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6368HKA31T","canonicalUrl":"https://icboms.com/analog-devices/MAX6368HKA31T","factsUrl":"https://icboms.com/api/mcp/products/MAX6368HKA31%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6368HKA31+T, Battery Backup Circuit, Active High Reset, Open Drain Output, SOT-23-8, 3.08V Threshold, 150ms Minimum Reset Timeout, -40°C to 85°C.","salesMarkdown":"## 150ms reset timeout — why it matters The 150ms minimum reset timeout ensures the processor stays in reset long enough for the main supply and any downstream LDOs to reach regulation after a brownout or power-on event. If the timeout is too short, the CPU may start executing with an unstable clock or marginal supply voltage, causing erratic behaviour. This part's 150ms window is a standard choice for most MCUs and MPUs; designs with slow-start regulators or large bulk capacitance may need a longer timeout — verify against the processor's own power-on reset requirements. ## Active-high reset — compatibility check The reset output is active high. Many processors expect an active-low reset, so confirm the polarity of your CPU's RESET pin. The open-drain output lets you pull up to any voltage up to the absolute maximum rating. ## Lifecycle and sourcing No pin-compatible second source is listed in the official cross-reference, so dual-sourcing requires a board-level qualification of any alternative.","metaTitle":"MAX6368HKA31+T Battery Backup Circuit, 3.08V Threshold","metaDescription":"MAX6368HKA31+T battery backup supervisor IC with 3.08V threshold, 150ms reset timeout, active-high open-drain output. Industrial temp -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Battery Backup Circuit","Reset":"Active High","Output":"Open Drain or Open Collector","Package":"Strip","Mounting Type":"Surface Mount","Reset Timeout":"150ms Minimum","Package / Case":"SOT-23-8","lifecycle_stage":"eol_hot","Voltage - Threshold":"3.08V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SOT-23-8","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.16","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.16000","currency":"USD"},{"qty":10,"price":"$8.27800","currency":"USD"},{"qty":25,"price":"$7.89240","currency":"USD"},{"qty":100,"price":"$6.85300","currency":"USD"},{"qty":250,"price":"$6.54500","currency":"USD"},{"qty":500,"price":"$5.96750","currency":"USD"},{"qty":1000,"price":"$5.19750","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/max6365-max6368p.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX6368HKA31+T active high or active low?","answer":"The reset output is active high. The output is open drain, so an external pull-up resistor is required."},{"question":"What package does MAX6368HKA31+T come in?","answer":"It comes in a SOT-23-8 surface-mount package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6368HKA31T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6368HKA31T 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}}