{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3508TLX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3508TLX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM3508TLX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM3508TLX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM3508TLX/NOPB, DC-DC Regulator, Step-Up (Boost) topology, 850 kHz switching, 17.5 V output, 30 mA per channel, PWM dimming, 9-WFBGA DSBGA package, -30°C to 85°C.","salesMarkdown":"## Boost LED driver for single-cell backlights It delivers up to 30 mA per channel at a regulated 17.5 V output. Switching at 850 kHz, the part keeps the external inductor small. ## Supply range and dimming flexibility Brightness is controlled via a PWM signal on the dimming pin — no external DAC or analog voltage reference needed. The PWM duty cycle directly sets the LED current, making it a clean interface to a microcontroller GPIO. Rated for -30°C to 85°C ambient, it covers consumer and commercial backlight use (tablets, phones, portable instruments) but is not qualified for automotive or extended industrial temperature ranges. ROHS3 compliant, with no exemptions that would complicate EU or California market shipments.","metaTitle":"LM3508TLX/NOPB – TI Boost LED Driver, 30 mA, 9-DSBGA","metaDescription":"Texas Instruments LM3508TLX/NOPB DC-DC regulator, step-up boost LED driver. 2.7 V to 5.5 V input, 17.5 V output, 30 mA per channel, PWM dimming.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"DC DC Regulator","Series":"-","Dimming":"PWM","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Step-Up (Boost)","Frequency":"850kHz","Applications":"Backlight","Mounting Type":"Surface Mount","Package / Case":"9-WFBGA, DSBGA","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Output":"17.5V","Number of Outputs":"1","Internal Switch(s)":"Yes","Base Product Number":"LM3508","Operating Temperature":"-30°C~85°C(TA)","Voltage - Supply (Max)":"5.5V","Voltage - Supply (Min)":"2.7V","Supplier Device Package":"9-DSBGA","Current - Output / Channel":"30mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7400","priceTiers":[{"qty":1,"price":"$0.74000","currency":"USD"},{"qty":10,"price":"$0.65100","currency":"USD"},{"qty":25,"price":"$0.61120","currency":"USD"},{"qty":100,"price":"$0.49880","currency":"USD"},{"qty":250,"price":"$0.46332","currency":"USD"},{"qty":500,"price":"$0.39432","currency":"USD"},{"qty":1000,"price":"$0.31546","currency":"USD"},{"qty":3000,"price":"$0.28588","currency":"USD"},{"qty":6000,"price":"$0.27900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d9a8e55f38e5797274a729678cc99edf.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3508TLX%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to LM3508TLX/NOPB?","answer":"Package and pinout differ — the LM2703 comes in an SOT-23-5, so a layout change is required."},{"question":"Is LM3508TLX/NOPB RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the Texas Instruments listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3508TLX-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3508TLX-NOPB 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}}