{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX17574ATG+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX17574ATG","canonicalUrl":"https://icboms.com/analog-devices/MAX17574ATG","factsUrl":"https://icboms.com/api/mcp/products/MAX17574ATG%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX17574ATG+, IC REG BUCK ADJ 3A 24TQFN, Step-Down (Buck) Topology, 4.5V to 60V Input, Adjustable Output 0.9V to 54V, 3A Output, Synchronous Rectifier, -40°C to 125°C, Surface Mount 24-WFQFN Exposed Pad.","salesMarkdown":"## 3A output with synchronous rectification Rated for 3A continuous, the MAX17574ATG+ uses internal synchronous FETs for the high-side and low-side switches. That eliminates the external catch diode. ## Switching frequency flexibility The switching frequency is programmable from 100 kHz to 2.2 MHz via an external resistor. Lower frequencies reduce switching losses for heavy-load efficiency; higher frequencies shrink the inductor and output capacitor, saving board area. The part synchronizes to an external clock if needed. ## Lifecycle and sourcing posture It is ROHS3 compliant. For a BOM line that needs a 60V-capable, 3A synchronous buck in a 4x5 mm TQFN, this part is a stable choice for new designs and ongoing production.","metaTitle":"MAX17574ATG+ Buck Regulator, 3A, 60V Input, 24-TQFN","metaDescription":"MAX17574ATG+ step-down buck regulator from Analog Devices. 3A output, 4.5V–60V input, adjustable 0.9V–54V output. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tray","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"24-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Output":"3A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"100kHz ~ 2.2MHz","Operating Temperature":"-40°C ~ 125°C (TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"60V","Voltage - Input (Min)":"4.5V","Voltage - Output (Max)":"54V","Supplier Device Package":"24-TQFN (4x5)","Voltage - Output (Min/Fixed)":"0.9V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.11","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.11000","currency":"USD"},{"qty":10,"price":"$5.51600","currency":"USD"},{"qty":25,"price":"$5.25920","currency":"USD"},{"qty":80,"price":"$4.56638","currency":"USD"},{"qty":230,"price":"$4.36117","currency":"USD"},{"qty":490,"price":"$3.97637","currency":"USD"},{"qty":980,"price":"$3.46329","currency":"USD"},{"qty":2450,"price":"$3.33502","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX17574.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the function of MAX17574ATG+?","answer":"It is a step-down (buck) switching regulator with adjustable output, synchronous rectification, and a single 3A output."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX17574ATG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX17574ATG 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}}