{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM2743MTC-NS","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM2743MTC-NS","canonicalUrl":"https://icboms.com/texas-instruments/LM2743MTC-NS","factsUrl":"https://icboms.com/api/mcp/products/LM2743MTC-NS","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM2743MTC-NS switching controller, voltage-mode, Bulk package, active lifecycle, RoHS non-compliant.","salesMarkdown":"## Voltage-mode PWM controller for buck regulation The Texas Instruments LM2743MTC-NS is a voltage-mode switching controller designed for step-down (buck) converter topologies. It drives an external N-channel MOSFET, making it suitable for non-isolated DC-DC conversion in telecom, networking, and industrial power supplies where tight output regulation is required. ## Package and sourcing note Supplied in Bulk packaging, the LM2743MTC-NS is suited for prototype runs or low-volume production where tape-and-reel feed is not needed. The controller is a surface-mount device; the exact package outline should be confirmed against the board land pattern before layout.","metaTitle":"Texas Instruments LM2743MTC-NS Switching Controller","metaDescription":"Texas Instruments LM2743MTC-NS switching controller, voltage-mode, active lifecycle, RoHS non-compliant. Sourced to order against RFQ.","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":"$2.01","priceTiers":[{"qty":150,"price":"$2.01000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM2743MTC-NS/alternatives.json"},"ai":{"faq":[{"question":"How can I get current pricing and availability for the LM2743MTC-NS?","answer":"Pricing and stock levels are confirmed at quote time. Submit an RFQ through the storefront for a real-time price and lead-time check against the BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM2743MTC-NS","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM2743MTC-NS 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}}