{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX5035DASA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX5035DASAT","canonicalUrl":"https://icboms.com/analog-devices/MAX5035DASAT","factsUrl":"https://icboms.com/api/mcp/products/MAX5035DASA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX5035DASA+T, Buck, Step-Down, Adjustable Output, 1A, 125kHz, 7.5V to 76V Input, 8-SOIC, -40°C to 125°C.","salesMarkdown":"## 76V input, 1A output — a high-voltage buck for industrial rails The Maxim MAX5035DASA+T is a step-down (buck) switching regulator delivering 1A from a wide input range of 7.5V to 76V. The adjustable output is set via external resistors from 1.25V up to 13.2V. Switching at 125kHz keeps the design simple — no high-frequency layout headaches — and the -40°C to 125°C junction temperature rating suits it for industrial motor drives, automotive body electronics, and telecom line cards where the input rail can swing from a regulated 12V bus up to an unregulated 48V or 72V supply. ## No synchronous rectifier — external diode adds cost but simplifies The MAX5035DASA+T uses an external Schottky catch diode rather than an integrated synchronous rectifier. That means one extra component on the BOM and a slight efficiency penalty at light loads, but it also eliminates the bootstrap capacitor and the risk of shoot-through. For a 1A rail in a 76V-capable part, the diode cost is modest and the reliability trade-off is well understood. The 125kHz switching frequency keeps switching losses low, so the external diode runs cool even at full load. ## Package and footprint — 8-SOIC with standard pin spacing Housed in an 8-SOIC package (0.154\" body width, 3.90mm), the MAX5035DASA+T uses a standard surface-mount footprint. The supplier device package is 8-SOIC. No exposed pad — thermal management relies on the copper area on the PCB and the airflow. The Tape & Reel (TR) or Cut Tape (CT) options cover both prototype and production volumes. ## Lifecycle and sourcing — active, no end-of-life concern Listed as Active with ROHS3 compliance. No NRND or EOL flags. The MAX5035DASA+T is a current-production part from Maxim (now Analog Devices), available through independent distribution. Pricing and stock are confirmed at quote time against an RFQ.","metaTitle":"MAX5035DASA+T Buck Regulator, 76V Input, 1A, 8-SOIC","metaDescription":"Maxim MAX5035DASA+T step-down buck regulator, adjustable output, 1A, 125kHz, -40°C to 125°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Output":"1A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"125kHz","Operating Temperature":"-40°C ~ 125°C (TJ)","Synchronous Rectifier":"No","Voltage - Input (Max)":"76V","Voltage - Input (Min)":"7.5V","Voltage - Output (Max)":"13.2V","Supplier Device Package":"8-SOIC","Voltage - Output (Min/Fixed)":"1.25V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.47","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.47000","currency":"USD"},{"qty":10,"price":"$4.01400","currency":"USD"},{"qty":25,"price":"$3.79520","currency":"USD"},{"qty":100,"price":"$3.28910","currency":"USD"},{"qty":250,"price":"$3.12040","currency":"USD"},{"qty":500,"price":"$2.79992","currency":"USD"},{"qty":1000,"price":"$2.36138","currency":"USD"},{"qty":2500,"price":"$2.24331","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4b87e31be7337625f0f67fa7dfc1fc20.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MAX5035DASA+T have a synchronous rectifier?","answer":"No, it uses an external Schottky diode. The synchronous rectifier field is marked 'No'."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX5035DASAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX5035DASAT 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}}