{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC3803D/81102","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC3803D-81102","canonicalUrl":"https://icboms.com/texas-instruments/UCC3803D-81102","factsUrl":"https://icboms.com/api/mcp/products/UCC3803D%2F81102","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC3803D/81102 low-power BiCMOS current-mode PWM controller, Bulk package, active lifecycle.","salesMarkdown":"## What this PWM controller does on your board The Texas Instruments UCC3803D/81102 is a low-power BiCMOS current-mode PWM controller — the kind of part you reach for when you need a compact, efficient switching regulator controller for flyback or boost topologies. It's built on BiCMOS, so it keeps quiescent current low while still driving a MOSFET gate hard enough for moderate power levels. ## Bulk package — what that means for your reel or tube This variant ships in Bulk — loose parts in a bag or tube, not taped and reeled. If your pick-and-place line expects a reel, you'll need to hand-place or transfer to a tray. For prototype runs or low-volume builds, Bulk is actually easier to handle at the bench. ## Sourcing — quoted to order, no stock claim We source the UCC3803D/81102 through independent distribution channels. No stock-holding claim — we quote per RFQ.","metaTitle":"Texas Instruments UCC3803D/81102 PWM Controller, Active","metaDescription":"Texas Instruments UCC3803D/81102 low-power BiCMOS current-mode PWM controller. Active lifecycle, Bulk package. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9","stockQuantity":0,"priceTiers":[{"qty":332,"price":"$0.90000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c9470d5455ee6cbf80182c4d2faf303e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy UCC3803D/81102 and how do I get a price?","answer":"We source this part through independent distribution. Submit an RFQ with your target quantity; we confirm availability and current pricing at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC3803D-81102","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC3803D-81102 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}}