{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX16803ATE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX16803ATE","canonicalUrl":"https://icboms.com/analog-devices/MAX16803ATE","factsUrl":"https://icboms.com/api/mcp/products/MAX16803ATE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX16803ATE+, Linear LED Driver IC, PWM Dimming, 1 Output, 350mA per channel, 6.5V to 40V Supply, -40°C to 125°C, 16-TQFN (5x5) Exposed Pad.","salesMarkdown":"## PWM dimming and linear regulation The PWM dimming input accepts an external logic-level signal to modulate the LED current between zero and the full 350mA set point. Because this is a linear driver — not a switching converter — there is no inductor or switching noise, which simplifies EMI compliance for automotive lighting modules. The trade-off is that all voltage drop between the supply and the LED string is dissipated as heat in the package. Verify the thermal budget: at 14V input driving a 10V LED stack at 350mA, the part dissipates about 1.4W. The exposed pad must be soldered to a sufficient copper plane on the PCB to keep the junction below 125°C. ## Lifecycle and compliance No end-of-life notification or last-time-buy schedule is in effect for this order code. The part is RoHS3 compliant. For automotive OEM programs, the -40°C to 125°C operating range aligns with AEC-Q100 Grade 1 requirements, though the evidence does not explicitly list AEC-Q100 certification — the buyer should request the qualification report from the manufacturer if PPAP documentation is needed.","metaTitle":"MAX16803ATE+ LED Driver IC, Linear PWM 350mA 16-TQFN","metaDescription":"Maxim MAX16803ATE+ linear LED driver with PWM dimming, 350mA output, 6.5-40V supply, -40°C to 125°C range. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Linear","Dimming":"PWM","Package":"Tube","Applications":"Automotive, Lighting, Signage","Mounting Type":"Surface Mount","Package / Case":"16-WQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Output":"39.5V","Number of Outputs":"1","Internal Switch(s)":"Yes","Operating Temperature":"-40°C ~ 125°C (TJ)","Voltage - Supply (Max)":"40V","Voltage - Supply (Min)":"6.5V","Supplier Device Package":"16-TQFN (5x5)","Current - Output / Channel":"350mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.69","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.69000","currency":"USD"},{"qty":10,"price":"$6.94400","currency":"USD"},{"qty":25,"price":"$6.62080","currency":"USD"},{"qty":100,"price":"$5.74870","currency":"USD"},{"qty":250,"price":"$5.49032","currency":"USD"},{"qty":500,"price":"$5.00586","currency":"USD"},{"qty":1000,"price":"$4.84438","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX16803.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can MAX16803ATE+ be used for automotive lighting?","answer":"Yes. The part is specified for automotive lighting applications, operates over a -40°C to 125°C temperature range, and accepts a 6.5V to 40V supply that covers automotive battery and transient conditions. The PWM dimming input supports external brightness control for daytime running lights, tail lights, and interior lighting. Verify AEC-Q100 qualification documentation with Maxim if required for your OEM PPAP submission."},{"question":"What is the dimming type on MAX16803ATE+?","answer":"The dimming type is PWM (pulse-width modulation). An external logic-level PWM signal applied to the dimming input modulates the LED current between zero and the full 350mA set point, enabling brightness control without analog voltage adjustment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX16803ATE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX16803ATE 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}}