{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX8576EUB+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX8576EUB~3T","canonicalUrl":"https://icboms.com/analog-devices/MAX8576EUB~3T","factsUrl":"https://icboms.com/api/mcp/products/MAX8576EUB%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX8576EUB+T step-down buck controller, 3V to 28V input, 200kHz to 500kHz switching frequency, synchronous rectifier, 10-TFSOP/10-MSOP package, active.","salesMarkdown":"## Buck controller for point-of-load regulation The MAX8576EUB+T: Its 200kHz to 500kHz switching frequency range lets the designer trade off inductor size against ripple — lower frequencies minimise switching losses in the external FETs, while higher frequencies shrink the magnetics for tighter layouts. The controller includes a synchronous rectifier driver, which improves efficiency by replacing the freewheeling diode with a low-Rds(on) FET — a meaningful gain in battery-powered or thermally constrained enclosures. ## Temperature range and control features Built-in current limiting and a soft-start ramp prevent inrush surge at power-up and protect the external pass elements during output short circuits. The single positive output configuration with transistor-driver output type means the controller expects an external pair of N- and P-channel MOSFETs — the designer selects the FETs for the target load current and efficiency. The supplier device package is designated 10-uMAX/uSOP, which is the common Analog Devices naming for this MSOP-10 footprint; the same PCB land pattern fits both the tube and tape-and-reel variants.","metaTitle":"MAX8576EUB+T Buck Controller, 3V-28V, 200-500kHz","metaDescription":"Analog Devices MAX8576EUB+T step-down buck controller. 3V to 28V input, 200kHz-500kHz switching, synchronous rectifier, 10-uMAX/uSOP. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Clock Sync":"No","Output Type":"Transistor Driver","Mounting Type":"Surface Mount","Output Phases":"1","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Control Features":"Current Limit, Soft Start","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"200kHz ~ 500kHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"Yes","Supplier Device Package":"10-uMAX/uSOP","Voltage - Supply (Vcc/Vdd)":"3V ~ 28V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.86","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.86000","currency":"USD"},{"qty":10,"price":"$5.26000","currency":"USD"},{"qty":25,"price":"$4.97240","currency":"USD"},{"qty":100,"price":"$4.30950","currency":"USD"},{"qty":250,"price":"$4.08848","currency":"USD"},{"qty":500,"price":"$3.66860","currency":"USD"},{"qty":1000,"price":"$3.09400","currency":"USD"},{"qty":2500,"price":"$3.31500","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How can I order the MAX8576EUB+T or check availability?","answer":"Submit an RFQ through this listing to confirm current pricing and availability from independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX8576EUB~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/MAX8576EUB~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}}