{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR430UXTSA2","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR430UXTSA2","canonicalUrl":"https://icboms.com/infineon/BCR430UXTSA2","factsUrl":"https://icboms.com/api/mcp/products/BCR430UXTSA2","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR430UXTSA2 linear constant-current LED driver, PWM dimming, 100mA output, 42V max, SOT-23-6 surface-mount package.","salesMarkdown":"## Constant-current LED driver in SOT-23-6 The BCR430UXTSA2 is a linear constant-current LED driver from Infineon, designed for LED lighting applications. It delivers up to 100 mA per channel with a single output, operating from a 6 V to 42 V supply range and supporting a 42 V output maximum. PWM dimming is supported, making it suitable for brightness control in architectural, signage, or general illumination fixtures where a linear topology keeps EMI low. ## Package and thermal design The 150°C ceiling allows it to run in compact luminaires where ambient heat builds up, provided the board copper area sinks the dissipation. No internal switch — the pass element is external, so the thermal load shifts to the external FET or resistor. That makes the SOT-23-6 package viable for the 100 mA output without derating.","metaTitle":"BCR430UXTSA2 Infineon LED Driver, Linear PWM, 100mA SOT-23-6","metaDescription":"BCR430UXTSA2 Infineon linear constant-current LED driver, PWM dimming, 100mA output, 42V max, SOT-23-6. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Linear","Dimming":"PWM","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Constant Current","Applications":"LED Lighting","Mounting Type":"Surface Mount","Package / Case":"SOT-23-6","lifecycle_stage":"eol_hot","Voltage - Output":"42V","Number of Outputs":"1","Internal Switch(s)":"No","Operating Temperature":"-40°C ~ 150°C (TJ)","Voltage - Supply (Max)":"42V","Voltage - Supply (Min)":"6V","Supplier Device Package":"PG-SOT23-6-1","Current - Output / Channel":"100mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.69","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.69000","currency":"USD"},{"qty":10,"price":"$0.60600","currency":"USD"},{"qty":25,"price":"$0.56920","currency":"USD"},{"qty":100,"price":"$0.46460","currency":"USD"},{"qty":250,"price":"$0.43160","currency":"USD"},{"qty":500,"price":"$0.36732","currency":"USD"},{"qty":1000,"price":"$0.29385","currency":"USD"},{"qty":3000,"price":"$0.27947","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6f987a008f96aeb7fe33740d7c9d3784.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output current and voltage range of the BCR430UXTSA2?","answer":"The driver delivers 100 mA per channel (single output) and operates from a 6 V minimum to 42 V maximum supply. Output voltage can reach 42 V, matching the supply ceiling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR430UXTSA2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR430UXTSA2 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}}