{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6387XS46D3+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6387XS46D3~3","canonicalUrl":"https://icboms.com/analog-devices/MAX6387XS46D3~3","factsUrl":"https://icboms.com/api/mcp/products/MAX6387XS46D3%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6387XS46D3+ Power Supply Monitor, Active Low Reset, Push-Pull Output, SC-82A/SOT-343, SC-70-4, 4.63V Threshold, 2 Voltages Monitored, -40°C to +125°C.","salesMarkdown":"## Voltage supervisor with dual monitoring and 140 ms reset timeout The MAX6387XS46D3+ is a Power Supply Monitor from Analog Devices that supervises two voltage rails and asserts an active-low reset when either drops below the 4.63 V threshold. The reset output is push-pull, totem-pole, so no external pull-up resistor is needed on the RST line. The reset timeout is 140 ms minimum, giving the downstream processor time to stabilize after the supply returns within tolerance. The -40°C to +125°C operating range covers industrial and automotive ambient conditions without derating.","metaTitle":"MAX6387XS46D3+ Power Supply Monitor, 4.63V Threshold","metaDescription":"MAX6387XS46D3+ from Analog Devices is an active Power Supply Monitor with 4.63V threshold, active-low push-pull reset, and 140ms timeout. SC-70-4 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Power Supply Monitor","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":"4.63V, Adj","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SC-70-4","Number of Voltages Monitored":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.21","priceTiers":[{"qty":249,"price":"$1.21000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2a43ef6f52c719a0bf0ab10173c69901.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX6387XS46D3%2B/alternatives.json"},"ai":{"faq":[{"question":"What is MAX6387XS46D3+'s listed type and reset configuration?","answer":"It is a Power Supply Monitor with an active-low, push-pull reset output. The reset asserts when the monitored voltage falls below the 4.63 V threshold and holds for a minimum of 140 ms after recovery."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6387XS46D3~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6387XS46D3~3 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}}