{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1549ETL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1549ETL","canonicalUrl":"https://icboms.com/analog-devices/MAX1549ETL","factsUrl":"https://icboms.com/api/mcp/products/MAX1549ETL","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX1549ETL, adjustable step-down controller, Active lifecycle, RoHS non-compliant, Bulk package.","salesMarkdown":"## Adjustable step-down controller — what it is and where it fits The MAX1549ETL is an adjustable step-down controller that lets you set the output voltage with external resistors, suiting telecom and industrial power rails where a fixed regulator would not work. ## Active lifecycle — no LTB risk for new designs The MAX1549ETL carries an Active product status, meaning Maxim Integrated continues to manufacture and support this part through its authorized distribution channel. ## RoHS non-compliant — verify board-level exemption or waiver This part is marked RoHS non-compliant. For designs that must meet EU RoHS or similar restricted-substance directives, the MAX1549ETL requires an explicit exemption or a waiver on the BOM. In military, aerospace, or high-reliability applications where leaded solder is still permitted or required, this is not a blocker — but the compliance status must be documented in the declaration pack and traceable through the lot code. ## Bulk packaging — verify handling and shelf-life requirements For high-volume pick-and-place assembly, this requires a tube feeder or tray handler. Confirm the physical package case (TQFN, TSSOP, etc.) from the full datasheet before committing the PCB footprint.","metaTitle":"MAX1549ETL Adjustable Step-Down Controller, Active","metaDescription":"MAX1549ETL adjustable step-down controller from Maxim Integrated. Active lifecycle, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.83","stockQuantity":0,"priceTiers":[{"qty":63,"price":"$4.83000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2acfd640b03ca86be7cbca684031dd72.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX1549ETL RoHS compliant?","answer":"No, the MAX1549ETL is marked RoHS non-compliant. It contains lead or other restricted substances above the RoHS threshold. Designs requiring RoHS compliance will need an exemption or an alternative part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1549ETL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1549ETL 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}}