{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX15303AA00+CM","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX15303AA00CM","canonicalUrl":"https://icboms.com/analog-devices/MAX15303AA00CM","factsUrl":"https://icboms.com/api/mcp/products/MAX15303AA00%2BCM","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX15303AA00+CM step-down buck regulator, adjustable output, 6 A, 4.5 V to 14 V input, 300 kHz to 1 MHz switching, 40-TQFN (6x6) exposed pad, tube.","salesMarkdown":"## 6 A adjustable buck in a 6x6 TQFN The MAX15303AA00+CM: Switching frequency is programmable from 300 kHz to 1 MHz via an external resistor, letting the designer trade inductor size against efficiency — a 1 MHz setting shrinks the magnetics for a compact point-of-load footprint. ## Active production, ROHS3, no second source No pin-compatible second source or official successor is published; the part is single-sourced from ADI. ## Synchronous rectification and single-output adjust Internal synchronous rectifier MOSFETs eliminate the external Schottky catch diode, keeping the BOM count low and the efficiency curve competitive into light loads. The single adjustable output is positive-configuration only. Shipped in tube packaging — not tape-and-reel — so the pick-and-place feeder setup expects a tube handler or a manual tray load for the 40-TQFN package.","metaTitle":"MAX15303AA00+CM Analog Devices Buck Regulator, 6A","metaDescription":"MAX15303AA00+CM from Analog Devices: adjustable step-down buck regulator, 6A output, 4.5-14V input, 300kHz-1MHz switching. Active, ROHS3. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Package":"Tube","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"40-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Output":"6A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"300kHz ~ 1MHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"14V","Voltage - Input (Min)":"4.5V","Voltage - Output (Max)":"5.25V","Supplier Device Package":"40-TQFN (6x6)","Voltage - Output (Min/Fixed)":"0.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.83","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.83000","currency":"USD"},{"qty":10,"price":"$8.88100","currency":"USD"},{"qty":25,"price":"$8.46840","currency":"USD"},{"qty":100,"price":"$7.35300","currency":"USD"},{"qty":250,"price":"$7.02252","currency":"USD"},{"qty":500,"price":"$6.40290","currency":"USD"},{"qty":1000,"price":"$5.57672","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How do I get pricing and availability for MAX15303AA00+CM?","answer":"Submit an RFQ against your target quantity."},{"question":"What package does MAX15303AA00+CM come in?","answer":"40-lead TQFN with exposed pad, 6x6 mm body (supplier device package 40-TQFN). Shipped in tube format."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX15303AA00CM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX15303AA00CM 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}}