{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6382XR17D3","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6382XR17D3","canonicalUrl":"https://icboms.com/analog-devices/MAX6382XR17D3","factsUrl":"https://icboms.com/api/mcp/products/MAX6382XR17D3","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6382XR17D3, Simple Reset/Power-On Reset, 1.67V threshold, Active High, Push-Pull output, 140ms min reset timeout, SC-70-3, -40°C to 125°C, Surface Mount.","salesMarkdown":"## What this supervisor does and where it fits The MAX6382XR17D3 from Maxim Integrated is a single-channel voltage supervisor that asserts a reset signal when the monitored supply drops below a 1.67V threshold. It holds reset active for a minimum of 140ms after the supply recovers, giving the downstream processor time to stabilize. The active-high, push-pull output drives directly into CMOS or TTL logic without an external pull-up. This part is built for environments that see wide temperature swings — the -40°C to 125°C operating range suits it for industrial motor drives, automotive engine control modules, and outdoor telecom gear where the board lives through cold starts and under-hood heat. ## 1.67V threshold — what it means for your rail The 1.67V threshold monitors a 1.8V nominal supply rail. The 140ms minimum reset timeout allows bulk-capacitor charging on power-up without false resets. ## Package and mounting Housed in a 3-lead SC-70 (SOT-323 footprint), this is a small surface-mount part. The SC-70-3 reflows cleanly with standard lead-free profiles. ## RoHS status — a compliance constraint This part is marked RoHS non-compliant. If your BOM requires lead-free assembly per EU RoHS or similar directives, the MAX6382XR17D3 does not meet that requirement. For RoHS-compliant builds, look at the MAX6382XR17D3+ (with a '+' suffix) or other threshold variants in the same family that carry RoHS compliance. The non-compliant status does not affect performance or reliability — it is a materials-composition issue for the solder finish. ## Sourcing and supply posture It is sourced through independent distribution and quoted to order against an RFQ. For volume production or long-term supply assurance, the active status means no last-time-buy risk.","metaTitle":"MAX6382XR17D3 Simple Reset/Power-On Reset, SC-70-3, Active","metaDescription":"MAX6382XR17D3 is an active simple reset/power-on reset IC with 1.67V threshold, active-high push-pull output, 140ms timeout, -40°C to 125°C range. SC-70-3.","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":"140ms Minimum","Package / Case":"SC-70, SOT-323","lifecycle_stage":"eol_hot","Voltage - Threshold":"1.67V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SC-70-3","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 the MAX6382XR17D3 RoHS compliant?","answer":"No, the MAX6382XR17D3 is marked RoHS non-compliant. For RoHS-compliant builds, consider the MAX6382XR17D3+ (with a '+' suffix) or another threshold variant in the family."},{"question":"Is the MAX6382XR17D3 a drop-in replacement for the MAX6381XR17D3?","answer":"The MAX6381XR17D3 is a close sibling in the same family, but the key difference is the reset output polarity: the MAX6382XR17D3 has an active-high output, while the MAX6381XR17D3 typically has an active-low output. Verify the logic polarity required by your downstream device before substituting."},{"question":"What is the difference between MAX6382XR17D3 and MAX6382XR17D1?","answer":"Both parts share the same threshold voltage and package, but the reset timeout differs. The MAX6382XR17D3 has a 140ms minimum reset timeout, while the MAX6382XR17D1 has a different timeout value. Check the specific timeout needed for your power-up sequence."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6382XR17D3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6382XR17D3 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}}