{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6315US30D3+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6315US30D3~3","canonicalUrl":"https://icboms.com/analog-devices/MAX6315US30D3~3","factsUrl":"https://icboms.com/api/mcp/products/MAX6315US30D3%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6315US30D3+, Type Simple Reset/Power-On Reset, Reset Active Low, Output Open Drain or Open Collector, Reset Timeout 140ms Minimum, Voltage - Threshold 3V, Operating Temperature -40°C ~ 125°C, Supplier Device Package SOT-23-4.","salesMarkdown":"## Supervisor IC for 3V rails — open-drain, active-low reset The Analog Devices MAX6315US30D3+ is a simple reset/power-on reset IC that monitors a single 3V supply rail and asserts an active-low, open-drain reset output when the voltage falls below the 3V threshold. The reset output remains asserted for a minimum of 140ms after the supply recovers, providing a clean startup sequence for microprocessors, DSPs, or FPGAs. This part is a straightforward, no-frills supervisor for a 3V system where the designer needs a guaranteed reset pulse and does not require manual reset input or watchdog timer functionality. Listed as Active on the manufacturer's lifecycle status. ## 140ms reset timeout — what it means for system boot","metaTitle":"MAX6315US30D3+ Simple Reset/Power-On Reset, 3V Threshold","metaDescription":"MAX6315US30D3+ from Analog Devices is a simple reset/power-on reset IC with active-low open-drain output, 140ms minimum reset timeout, 3V threshold, -40°C to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Open Drain or Open Collector","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"TO-253-4, TO-253AA","lifecycle_stage":"eol_hot","Voltage - Threshold":"3V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SOT-23-4","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.25","priceTiers":[{"qty":283,"price":"$1.25000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/db2bc80a276123926c344f631d0f479c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX6315US30D3%2B/alternatives.json"},"ai":{"faq":[{"question":"What is the reset timeout of MAX6315US30D3+?","answer":"The reset timeout is 140ms minimum. After the monitored 3V supply rises above the threshold, the reset output stays low for at least 140ms before releasing the processor."},{"question":"What is the output type and reset polarity?","answer":"The output is open-drain (or open-collector) and the reset is active low. An external pull-up resistor to the supply rail or another logic voltage is required for the output to drive a high level when not asserting reset."},{"question":"What package does MAX6315US30D3+ come in?","answer":"It is supplied in a SOT-23-4 surface-mount package (also referenced as TO-253-4 or TO-253AA). The four-pin footprint is compact and widely used for supervisor ICs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6315US30D3~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6315US30D3~3 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}}