{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX77503AEWC+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX77503AEWCT","canonicalUrl":"https://icboms.com/analog-devices/MAX77503AEWCT","factsUrl":"https://icboms.com/api/mcp/products/MAX77503AEWC%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX77503AEWC+T step-down buck converter, 1.5 A output, adjustable 0.8-5 V, 1 MHz switching, synchronous rectification, 12-WLP (1.85x1.4 mm) package, Tape & Reel.","salesMarkdown":"## 1.5 A synchronous buck for portable and embedded rails The MAX77503AEWC+T is a step-down (buck) converter from Analog Devices that delivers up to 1.5 A continuous output from a 3 V to 14 V input rail. The output is adjustable from 0.8 V to 5 V, covering the common core and I/O voltages for processors, FPGAs, and sensor hubs in battery-powered or multi-rail systems. Synchronous rectification is built in, so there is no need for an external Schottky catch diode — the internal low-side FET handles the return current, improving efficiency at light loads and shrinking the BOM. ## 1 MHz switching — inductor size vs loss trade-off The 12-WLP package (1.85 x 1.4 mm) keeps the footprint tiny — the inductor and input/output caps typically take more board area than the IC itself.","metaTitle":"MAX77503AEWC+T Buck Converter, 1.5 A, Adjustable, 12-WLP","metaDescription":"Analog Devices MAX77503AEWC+T step-down buck converter, 1.5 A output, adjustable 0.8-5 V, 1 MHz switching, -40 to 85°C, 12-WLP. Active, ROHS3. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"12-WFBGA, WLBGA","lifecycle_stage":"eol_hot","Current - Output":"1.5A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"1MHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"14V","Voltage - Input (Min)":"3V","Voltage - Output (Max)":"5V","Supplier Device Package":"12-WLP (1.85x1.4)","Voltage - Output (Min/Fixed)":"0.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.83174","stockQuantity":0,"priceTiers":[{"qty":2500,"price":"$0.83174","currency":"USD"},{"qty":5000,"price":"$0.80093","currency":"USD"},{"qty":12500,"price":"$0.77012","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/53a721b9e27a57603febaefb2134fe3f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the MAX77503AEWC+T or get a quote?","answer":"The MAX77503AEWC+T is an active, in-production part from Analog Devices. Submit an RFQ with your target quantity and delivery window; we confirm pricing and lead time at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX77503AEWCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX77503AEWCT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}