{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6385XS44D5","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6385XS44D5","canonicalUrl":"https://icboms.com/analog-devices/MAX6385XS44D5","factsUrl":"https://icboms.com/api/mcp/products/MAX6385XS44D5","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6385XS44D5 Simple Reset/Power-On Reset, Active High, Push-Pull Output, 4.38V Threshold, 280ms Minimum Reset Timeout, -40°C to 125°C, SC-70-4.","salesMarkdown":"## What this supervisor does — and what it doesn't The reset output is active high, push-pull. That means the pin goes high when the monitored voltage is out of tolerance. If your processor expects an active-low reset (the more common case), you'll need an inverter or a different part. The push-pull output drives the reset line directly without an external pull-up resistor. Temperature range spans -40°C to 125°C. The SC-70-4 package is small. ## Lifecycle and compliance RoHS non-compliant, so if your BOM requires RoHS, this part won't pass. For leaded assemblies or legacy builds where RoHS exemption applies, it's still a viable choice.","metaTitle":"MAX6385XS44D5 Simple Reset/Power-On Reset, 4.38V Threshold","metaDescription":"MAX6385XS44D5 voltage supervisor: active-high reset, push-pull output, 280ms timeout, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active High","Output":"Push-Pull, Totem Pole","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"280ms Minimum","Package / Case":"SC-82A, SOT-343","lifecycle_stage":"eol_hot","Voltage - Threshold":"4.38V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SC-70-4","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.74","stockQuantity":0,"priceTiers":[{"qty":110,"price":"$2.74000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2a43ef6f52c719a0bf0ab10173c69901.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX6385XS44D5 obsolete or EOL?","answer":"No. The lifecycle status is Active per the manufacturer's record. No end-of-life notice has been issued."},{"question":"What is the reset timeout of MAX6385XS44D5?","answer":"The reset timeout is a minimum of 280ms. That's the time the reset output stays asserted after the supply rises above the 4.38V threshold."},{"question":"Is MAX6385XS44D5 compatible with 3.3V microcontroller reset inputs?","answer":"No. The threshold is 4.38V, designed for a 5V rail. On a 3.3V supply the reset would be asserted continuously. Use a supervisor with a threshold below 3.3V for 3.3V systems."},{"question":"Is MAX6385XS44D5 equivalent to MAX809 or other reset ICs?","answer":"Not directly. The MAX809 has an active-low, open-drain output and a different threshold range. The MAX6385XS44D5 is active-high, push-pull. They are not pin-compatible or function-compatible without a logic inversion."},{"question":"What is the current price and stock of MAX6385XS44D5?","answer":"Price and stock are confirmed at quote time. Submit an RFQ through this page for current availability and pricing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6385XS44D5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6385XS44D5 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}}