{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6315US30D2+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6315US30D2~3T","canonicalUrl":"https://icboms.com/analog-devices/MAX6315US30D2~3T","factsUrl":"https://icboms.com/api/mcp/products/MAX6315US30D2%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6315US30D2+T, Simple Reset/Power-On Reset, Active Low, Open Drain, 20ms Minimum Timeout, 3V Threshold, -40°C to 125°C, SOT-143-4.","salesMarkdown":"## What this reset monitor does The Maxim Integrated MAX6315US30D2+T is a simple reset/power-on reset IC that monitors a single supply rail and asserts a reset signal when the voltage drops below a 3V threshold. The reset output is active-low, open-drain — meaning it pulls low when triggered and requires an external pull-up resistor to hold the line high during normal operation. The 3V threshold is set for a 3.0V nominal supply rail, not a 3.3V rail. If your system runs on 3.3V, this part will assert reset at 3V. ## Open-drain output — wiring note Because the output is open-drain, you must add a pull-up resistor to hold the RST line high during normal operation. The SOT-143-4 package is a compact surface-mount footprint.","metaTitle":"MAX6315US30D2+T Simple Reset/Power-On Reset IC, 3V Threshold","metaDescription":"MAX6315US30D2+T is an active-low, open-drain reset IC with 3V threshold and 20ms timeout. -40°C to 125°C range. SOT-143-4 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Open Drain or Open Collector","Package":"Strip","Mounting Type":"Surface Mount","Reset Timeout":"20ms 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-143-4","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.73","priceTiers":[{"qty":1,"price":"$5.73000","currency":"USD"},{"qty":10,"price":"$5.14700","currency":"USD"},{"qty":25,"price":"$4.86560","currency":"USD"},{"qty":100,"price":"$4.21670","currency":"USD"},{"qty":250,"price":"$4.00044","currency":"USD"},{"qty":500,"price":"$3.58958","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX6315US30D2%2BT/alternatives.json"},"ai":{"faq":[{"question":"Is MAX6315US30D2+T compatible with 3.3V microcontrollers?","answer":"The 3V threshold is lower than a 3.3V rail. It will assert reset at 3V, which is about 91% of nominal 3.3V — acceptable for many MCUs, but verify the processor's minimum operating voltage and brown-out detection range."},{"question":"How long is the reset timeout for MAX6315US30D2+T?","answer":"The minimum reset timeout is 20ms. This gives the power supply and oscillator time to stabilize before the processor starts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6315US30D2~3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6315US30D2~3T 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}}