{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1845EEI+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1845EEIT","canonicalUrl":"https://icboms.com/analog-devices/MAX1845EEIT","factsUrl":"https://icboms.com/api/mcp/products/MAX1845EEI%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1845EEI+T, IC REG CTRLR BUCK, 28QSOP package, Tape & Reel (TR) or Cut Tape (CT), ROHS3 Compliant, Active lifecycle.","salesMarkdown":"## Buck controller in a 28QSOP — what it is and where it fits The MAX1845EEI+T from Analog Devices is a step-down (buck) switching regulator controller. It is designed to drive external MOSFETs for point-of-load regulation in systems where a single supply rail needs to be stepped down efficiently — think networking gear, base stations, or industrial power distribution boards that run a 12 V or 5 V bus and need a lower-voltage rail for logic or I/O. ## Active lifecycle and packaging options It ships ROHS3 compliant. Store the reels dry — MSL level is not stated in this listing, but a 28QSOP is typically MSL 3, so bake before reflow if the moisture-barrier bag has been open past the floor-life window.","metaTitle":"MAX1845EEI+T Buck Controller IC, 28QSOP, Active","metaDescription":"MAX1845EEI+T is an active IC REG CTRLR BUCK in a 28QSOP package from Analog Devices.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"*","Package":"Tape & Reel (TR); Cut Tape (CT)","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.98","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.98000","currency":"USD"},{"qty":10,"price":"$5.83600","currency":"USD"},{"qty":25,"price":"$5.44160","currency":"USD"},{"qty":100,"price":"$4.88960","currency":"USD"},{"qty":250,"price":"$4.73184","currency":"USD"},{"qty":2500,"price":"$4.73184","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8c4a7bb044b03f9f14d5b38e1ccb42e7.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1845EEIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1845EEIT 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}}