{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6384XS44D3","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6384XS44D3","canonicalUrl":"https://icboms.com/analog-devices/MAX6384XS44D3","factsUrl":"https://icboms.com/api/mcp/products/MAX6384XS44D3","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6384XS44D3, Simple Reset/Power-On Reset, Active Low, Push-Pull Output, 4.38V Threshold, 140ms Minimum Reset Timeout, SC-70-4, -40°C to 125°C.","salesMarkdown":"## 140ms reset timeout — enough for most oscillators The 140ms minimum reset timeout gives the processor's internal oscillator and PLL time to stabilize after power-up. If your MCU has a fast-starting internal oscillator, this is plenty; if you are using an external crystal with a slow startup, verify the crystal's startup time against 140ms. Housed in a SC-70-4 surface-mount package, this part takes up minimal board space. The four pins are: ground, reset output, VCC, and a no-connect or manual-reset input depending on the variant.","metaTitle":"MAX6384XS44D3 Simple Reset/Power-On Reset, SC-70-4","metaDescription":"MAX6384XS44D3 is an active simple reset/power-on reset IC from Analog Devices. Monitors a single 4.38V rail with 140ms minimum reset timeout.","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 Low","Output":"Push-Pull, Totem Pole","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"140ms 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","priceTiers":[{"qty":110,"price":"$2.74000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2a43ef6f52c719a0bf0ab10173c69901.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX6384XS44D3/alternatives.json"},"ai":{"faq":[{"question":"What is the reset timeout of MAX6384XS44D3?","answer":"The reset timeout is a minimum of 140ms. That is the time the reset output stays low after the supply voltage rises above the 4.38V threshold, giving the processor time to start up cleanly."},{"question":"Is MAX6384XS44D3 pin compatible with other MAX6384 variants like MAX6384XS44D2?","answer":"Yes, the MAX6384XS44D3 shares the same SC-70-4 footprint and pinout as other MAX6384XS44 variants. The difference is the threshold voltage — the 'D3' suffix indicates a 4.38V threshold, while a 'D2' suffix would be a different threshold. You can swap them on the same board layout as long as the threshold matches your rail voltage."},{"question":"What is an equivalent or replacement for MAX6384XS44D3?","answer":"Within the MAX6384 family, any part with the same package (SC-70-4) and the same threshold voltage (4.38V) is a direct functional replacement. The suffix 'XS44D3' encodes the package and threshold; a part like MAX6384XS44D2 would have a different threshold. Outside the family, look for a single-channel supervisor with a 4.38V threshold, active-low push-pull output, and 140ms reset timeout in a SC-70-4 package — many suppliers offer pin-compatible parts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6384XS44D3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6384XS44D3 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}}