{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX818MEPA","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX818MEPA","canonicalUrl":"https://icboms.com/analog-devices/MAX818MEPA","factsUrl":"https://icboms.com/api/mcp/products/MAX818MEPA","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX818MEPA, IC SUPERVISOR MPU, Active, RoHS non-compliant, Bulk package.","salesMarkdown":"## What the MAX818MEPA is and where it fits The Maxim Integrated MAX818MEPA is a microprocessor (MPU) supervisor IC, a device that monitors a single supply voltage and asserts a reset output when the voltage falls below a factory-trimmed threshold, holding the reset state until the supply stabilises. These parts are common in embedded systems where a clean, glitch-free power-on reset and brown-out protection are required for the processor, FPGA, or ASIC. The part is marked as RoHS non-compliant, which means it contains lead (Pb) above the exemption thresholds. For designs that require RoHS compliance, a lead-free variant or an alternative supervisor should be selected. This is a sourcing constraint to flag at BOM review, particularly for EU-market or green-build projects. ## Sourcing and lifecycle reality The part is RoHS non-compliant, which may affect stock availability at some distributors. ## Package and handling note Confirm the package form factor from the datasheet to ensure feeder compatibility.","metaTitle":"MAX818MEPA MPU Supervisor IC, Active, RoHS Non-Compliant","metaDescription":"MAX818MEPA is an active MPU supervisor IC from Maxim Integrated. RoHS non-compliant.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.61","stockQuantity":0,"priceTiers":[{"qty":66,"price":"$4.61000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/62686849112a5b7e03f27d69951a46d8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX818MEPA RoHS compliant?","answer":"No, the MAX818MEPA is marked as RoHS non-compliant. For RoHS-required designs, a lead-free alternative supervisor should be selected."},{"question":"How does a microprocessor supervisor IC work?","answer":"A supervisor IC monitors the supply voltage of a microprocessor or digital IC. When the voltage drops below a preset threshold, it asserts a reset signal to hold the processor in reset until the supply stabilises. This prevents erratic behaviour during power-up, brown-out, or transient dips."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX818MEPA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX818MEPA 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}}