{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LP5569ARTWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LP5569ARTWR","canonicalUrl":"https://icboms.com/texas-instruments/LP5569ARTWR","factsUrl":"https://icboms.com/api/mcp/products/LP5569ARTWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LP5569ARTWR, Linear LED Driver, 9 outputs, 25.5 mA per channel, I²C and PWM dimming, Switched Capacitor (Charge Pump) topology, 2.5 V to 5.5 V supply, -40°C to 85°C, 24-WFQFN Exposed Pad package.","salesMarkdown":"## What this linear LED driver does on your board The Texas Instruments LP5569ARTWR is a 9-channel linear LED driver with a switched-capacitor charge-pump topology, generating a regulated output voltage from a 2.5 V to 5.5 V input without an external inductor. Each of the nine outputs sinks up to 25.5 mA, controlled via an I²C interface or direct PWM dimming. The part is rated for -40°C to 85°C operation, so it fits outdoor telecom cabinets, factory-floor HMI backlighting, or automotive cabin lighting (though it lacks AEC-Q100 — verify for under-hood use). The 24-WQFN (4x4 mm) package with exposed pad needs a thermal via pattern under the pad if you're pushing all nine channels near the current limit in a warm enclosure. ## 9 outputs at 25.5 mA — what that means for your LED load Each of the nine channels is independently programmable via I²C for current level and on/off timing. The 25.5 mA per channel is the maximum sink current; you can set lower values through the internal registers. Because this is a linear driver (not a switching regulator), the efficiency is (V_LED / V_supply). For battery-powered gear, that matters; for a mains-powered indicator panel, it's fine. ## Sourcing and lifecycle — active, no LTB watch The LP5569ARTWR is listed as Active by Texas Instruments, with ROHS3 compliance. For production BOMs, this part is a low-risk line item — no end-of-life clock ticking, no broker dependency.","metaTitle":"LP5569ARTWR LED Driver, Linear, 9-Ch, I²C/PWM, 25.5mA","metaDescription":"LP5569ARTWR linear LED driver from TI: 9 outputs, 25.5 mA per channel, I²C and PWM dimming, 2.5-5.5 V supply, -40 to 85°C, 24-WQFN. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Linear","Dimming":"I²C, PWM","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Switched Capacitor (Charge Pump)","Frequency":"1.25MHz","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"24-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Number of Outputs":"9","Internal Switch(s)":"No","Operating Temperature":"-40°C ~ 85°C","Voltage - Supply (Max)":"5.5V","Voltage - Supply (Min)":"2.5V","Supplier Device Package":"24-WQFN (4x4)","Current - Output / Channel":"25.5mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.65","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.65000","currency":"USD"},{"qty":10,"price":"$1.48300","currency":"USD"},{"qty":25,"price":"$1.39920","currency":"USD"},{"qty":100,"price":"$1.19210","currency":"USD"},{"qty":250,"price":"$1.11936","currency":"USD"},{"qty":500,"price":"$0.97944","currency":"USD"},{"qty":1000,"price":"$0.81154","currency":"USD"},{"qty":3000,"price":"$0.79200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/685227cc45de75bfbd0364c54603f089.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is LP5569ARTWR active or obsolete?","answer":"Active. Texas Instruments lists the LP5569ARTWR as Active with no end-of-life or last-time-buy notice. It is ROHS3 compliant."},{"question":"What is the output current of LP5569ARTWR?","answer":"25.5 mA per channel, across all nine outputs. Each channel is independently programmable via I²C to any value from 0 to 25.5 mA in 256 steps."},{"question":"What is the equivalent for LP5569ARTWR?","answer":"The LM2703MF-ADJ/NOPB is a different class of part — a single-output boost regulator for backlight applications, not a multi-channel linear driver. There is no pin-compatible second source listed for the LP5569ARTWR. For a functional equivalent, look for other TI 9-channel linear LED drivers with I²C control in the same 24-WQFN package, but verify pinout and register map compatibility from the respective datasheets."},{"question":"What is LP5569ARTWR's listed type on this component line?","answer":"Linear LED driver. It uses a switched-capacitor charge-pump topology to generate the LED supply voltage."},{"question":"What is LP5569ARTWR's listed dimming on this component line?","answer":"I²C and PWM dimming. The I²C interface controls per-channel brightness registers; a dedicated PWM input pin is also available for external dimming control."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LP5569ARTWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LP5569ARTWR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}