{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UC2544J","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UC2544J","canonicalUrl":"https://icboms.com/texas-instruments/UC2544J","factsUrl":"https://icboms.com/api/mcp/products/UC2544J","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UC2544J power supply supervisor IC, active lifecycle, RoHS non-compliant, bulk package.","salesMarkdown":"## Active production — what that means for a BOM line The UC2544J: The RoHS compliance status is non-compliant, which means this part uses lead-bearing solder or other exempted materials. ## Device function and package reality The UC2544J is a power supply supervisor IC — its job is to monitor one or more supply rails and assert a reset or fault signal when the voltage falls outside a programmed threshold. This class of part is used in systems where the processor or FPGA must see a clean power-up sequence and a guaranteed reset during a brownout. Supplied in Bulk — typically a tube or tray, not tape-and-reel. For a pick-and-place line, the tube format may require a tube feeder or manual loading; factor that into the assembly setup if the volume is high enough to justify a reel alternative.","metaTitle":"Texas Instruments UC2544J Power Supply Supervisor, Active","metaDescription":"Texas Instruments UC2544J IC supervisor for power supply support, active lifecycle, RoHS non-compliant, bulk package. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.86","stockQuantity":0,"priceTiers":[{"qty":52,"price":"$5.86000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/77ac7afb77e629acf51d8f7eb73ab34a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is UC2544J available via RFQ confirmation and what is the lead time for an order?","answer":"Submit an RFQ for real-time stock and lead-time confirmation."},{"question":"What compliance documentation does TI provide for UC2544J?","answer":"The UC2544J is RoHS non-compliant. Texas Instruments typically provides a material declaration and conflict-minerals report for this part. Request the compliance package with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UC2544J","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UC2544J 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}}