{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX20003ATPB/V+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX20003ATPB-V~3T","canonicalUrl":"https://icboms.com/analog-devices/MAX20003ATPB-V~3T","factsUrl":"https://icboms.com/api/mcp/products/MAX20003ATPB%2FV%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX20003ATPB/V+T, Automotive AEC-Q100, Step-Down Buck Converter, 1 Output, 3A, 3.5V-36V Input, 220kHz-2.2MHz, 20-TQFN Exposed Pad, -40°C to 125°C.","salesMarkdown":"It accepts a 3.5V to 36V input and delivers up to 3A with a programmable output voltage fixed at 1V or 3.3V. The 3.5V minimum input covers cold-crank conditions on a 12V automotive bus, while the 36V maximum handles load-dump transients without external clamping. The 3A continuous output is sized for powering sensor clusters, CAN transceiver rails, or a small MCU core supply. ROHS3 compliance is already in place, so no additional exemption paperwork is needed for EU-market builds.","metaTitle":"MAX20003ATPB/V+T Automotive Buck Converter, 3A, 20-TQFN","metaDescription":"MAX20003ATPB/V+T is an AEC-Q100 qualified step-down buck converter from Maxim Integrated. 3.5V-36V input, 3A output, 220kHz-2.2MHz switching.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Programmable (Fixed)","Mounting Type":"Surface Mount","Package / Case":"20-WQFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Output":"3A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"220kHz ~ 2.2MHz","Operating Temperature":"-40°C ~ 125°C (TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"36V","Voltage - Input (Min)":"3.5V","Voltage - Output (Max)":"10V","Supplier Device Package":"20-TQFN (5x5)","Voltage - Output (Min/Fixed)":"1V (3.3V)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.04","priceTiers":[{"qty":1,"price":"$7.04000","currency":"USD"},{"qty":10,"price":"$6.36200","currency":"USD"},{"qty":25,"price":"$6.06640","currency":"USD"},{"qty":100,"price":"$5.26760","currency":"USD"},{"qty":250,"price":"$5.03080","currency":"USD"},{"qty":500,"price":"$4.58692","currency":"USD"},{"qty":1000,"price":"$3.99506","currency":"USD"},{"qty":2500,"price":"$3.84709","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5853b6e3b4a062018df787947e779930.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX20003ATPB%2FV%2BT/alternatives.json"},"ai":{"faq":[{"question":"Does MAX20003ATPB/V+T meet AEC-Q100 automotive qualification?","answer":"Yes, the MAX20003ATPB/V+T is part of the Automotive, AEC-Q100 series, meaning it is qualified for automotive-grade reliability and temperature requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX20003ATPB-V~3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX20003ATPB-V~3T 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}}