{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLC5925IDBQR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLC5925IDBQR","canonicalUrl":"https://icboms.com/texas-instruments/TLC5925IDBQR","factsUrl":"https://icboms.com/api/mcp/products/TLC5925IDBQR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLC5925IDBQR, Linear LED Driver IC, 16 outputs, 45mA per channel, 30MHz shift register, 3V to 5.5V supply, -40 to 125°C, 24-SSOP, Surface Mount.","salesMarkdown":"## Linear LED driver with 16 constant-current outputs The Texas Instruments TLC5925IDBQR is a linear LED driver IC designed for signage and display applications where consistent brightness across multiple LEDs matters. It integrates a 30 MHz shift register and 16 constant-current sink outputs, each rated for 45 mA, with the internal switch function built in so no external driver transistors are needed for the LED strings. The supply range of 3 V to 5.5 V lets it run off common logic rails, and the -40°C to 125°C operating temperature covers industrial and outdoor signage environments where thermal cycling is a given. ## 30 MHz shift register — what it means for update rate The 30 MHz clock rate on the shift register determines how fast you can push new pattern data into the 16 outputs. For a 16-channel daisy-chain, a 30 MHz clock gives a theoretical update rate well above 1 MHz per channel, which is overkill for static signage but useful for multiplexed or PWM-modulated brightness control where you need to refresh faster than the eye can perceive flicker. The constant-current sinks hold the LED current steady regardless of supply ripple or LED forward voltage variation, so brightness uniformity across a panel is set by the 45 mA per-channel limit and the resistor tolerance, not by the LED binning. ## Package and mounting for production Housed in a 24-SSOP (0.154\", 3.90 mm width) surface-mount package, the TLC5925IDBQR fits on standard PCB footprints for multiplexed LED matrices. The supplier device package is 24-SSOP, and it ships in Tape & Reel (TR) or Cut Tape (CT) options, which aligns with automated pick-and-place assembly for volume runs. ## Lifecycle and sourcing reality The TLC5925IDBQR carries an Active product status per the manufacturer, with ROHS3 compliance. No end-of-life notice or last-time-buy window has been issued.","metaTitle":"TLC5925IDBQR LED Driver IC, Linear 45mA 24-SSOP","metaDescription":"TLC5925IDBQR linear LED driver IC from TI, 16 outputs at 45mA each, 30MHz shift register, -40 to 125°C, 24-SSOP. Active, RoHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Linear","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Shift Register","Frequency":"30MHz","Applications":"Signage","Mounting Type":"Surface Mount","Package / Case":"24-SSOP (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Output":"17V","Number of Outputs":"16","Internal Switch(s)":"Yes","Operating Temperature":"-40°C ~ 125°C (TA)","Voltage - Supply (Max)":"5.5V","Voltage - Supply (Min)":"3V","Supplier Device Package":"24-SSOP","Current - Output / Channel":"45mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.66","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.66000","currency":"USD"},{"qty":10,"price":"$1.48500","currency":"USD"},{"qty":25,"price":"$1.40960","currency":"USD"},{"qty":100,"price":"$1.15800","currency":"USD"},{"qty":250,"price":"$1.08252","currency":"USD"},{"qty":500,"price":"$0.95664","currency":"USD"},{"qty":1000,"price":"$0.75525","currency":"USD"},{"qty":2500,"price":"$0.71250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7613167a5093901449c4a8824da35770.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can TLC5925IDBQR be used for automotive lighting?","answer":"The operating temperature range of -40°C to 125°C covers automotive cabin and some under-hood environments, but the part does not carry an AEC-Q100 qualification in the record. For automotive exterior lighting or safety-critical applications, verify the qualification status with the manufacturer."},{"question":"What is the closest functional equivalent to TLC5925IDBQR?","answer":"The LM2703MF-ADJ/NOPB is a different class of part — a DC-DC boost regulator for backlighting with a single 0.35 A output, not a multi-channel linear LED driver. For a direct functional equivalent, look at other TI TLC592x family members with the same 16-channel shift-register architecture."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLC5925IDBQR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLC5925IDBQR 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}}