{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLD1313ELXUMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"TLD1313ELXUMA1","canonicalUrl":"https://icboms.com/infineon/TLD1313ELXUMA1","factsUrl":"https://icboms.com/api/mcp/products/TLD1313ELXUMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies LITIX™ Automotive linear LED driver, TLD1313ELXUMA1, 3-channel 120 mA, 40 V, PG-SSOP-14-5 exposed pad, surface mount.","salesMarkdown":"## Three-channel linear driver for automotive LED arrays The TLD1313ELXUMA1 is a 3-channel linear LED driver from Infineon's LITIX™ Automotive series, delivering up to 120 mA per channel from a 5.5 V to 40 V supply rail. The 40 V output ceiling means it handles a 12 V automotive bus through load-dump transients without external clamping — the internal switch absorbs the surge. Each channel drives an independent LED string, so a single IC covers three separate lighting circuits — tail, brake, and turn on the same PCB, or three zones in a daytime-running-light bar. The linear topology keeps conducted and radiated EMI low, which simplifies the filter bill on the board. ## Thermal and package integration for the board Housed in a PG-SSOP-14-5 with an exposed pad, the part needs a thermal land on the PCB to pull heat from the junction. The exposed paddle is the primary thermal path — without a via array under the pad, the 120 mA per channel derates above 85 °C ambient. The 14-pin LSSOP footprint with 0.154-inch body width fits a standard two-layer board if the thermal pad gets dedicated copper on both sides. Surface-mount assembly with a no-clean flux profile works; the exposed pad demands a solder paste stencil aperture that covers at least 50 % of the pad area for void-free attach. ## Lifecycle and compliance posture ROHS3 compliant per the manufacturer declaration, which covers the full substance restriction list including the four phthalates. No official pin-compatible second source is registered in the LITIX™ family; the part is single-sourced from Infineon.","metaTitle":"Infineon TLD1313ELXUMA1 LED Driver, 3-ch 120 mA","metaDescription":"Active Infineon LITIX™ TLD1313ELXUMA1 linear LED driver, 3 outputs at 120 mA each, 40 V rating, PG-SSOP-14-5 exposed pad. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"Automotive, LITIX™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Linear","Series":"Automotive, LITIX™","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"14-LSSOP (0.154\\\", 3.90mm Width) Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Output":"40V","Number of Outputs":"3","Internal Switch(s)":"Yes","Operating Temperature":"-40°C ~ 150°C (TJ)","Voltage - Supply (Max)":"40V","Voltage - Supply (Min)":"5.5V","Supplier Device Package":"PG-SSOP-14-5","Current - Output / Channel":"120mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.64","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.64000","currency":"USD"},{"qty":10,"price":"$1.46200","currency":"USD"},{"qty":25,"price":"$1.38800","currency":"USD"},{"qty":100,"price":"$1.14000","currency":"USD"},{"qty":250,"price":"$1.06564","currency":"USD"},{"qty":500,"price":"$0.94174","currency":"USD"},{"qty":1000,"price":"$0.75425","currency":"USD"},{"qty":2500,"price":"$0.75425","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1c3db59d7b84ea41eb482c414fa1ff87.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum output current per channel on the TLD1313ELXUMA1?","answer":"120 mA per channel, with three independent outputs. The linear regulator topology means the pass element drops the difference between supply and LED forward voltage as heat, so the thermal pad layout on the PCB sets the practical current ceiling at high ambient temperatures."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/TLD1313ELXUMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/TLD1313ELXUMA1 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}}