{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADT7468ARQZ-REEL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADT7468ARQZ-REEL","canonicalUrl":"https://icboms.com/analog-devices/ADT7468ARQZ-REEL","factsUrl":"https://icboms.com/api/mcp/products/ADT7468ARQZ-REEL","rawCanonicalId":null},"summary":{"shortDescription":"ADI dBCool® ADT7468ARQZ-REEL, Fan Control & Temp Monitor, ±2°C accuracy, SMBus output, 3V–5.5V supply, -40°C to 120°C, 24-QSOP, Active, ROHS3.","salesMarkdown":"## What this part is and what it does The ADT7468ARQZ-REEL from Analog Devices is a dBCool® fan controller and temperature monitor that packs an ADC, comparator, fan-speed counter, multiplexer, and register bank onto a single die. It monitors both an internal temperature sensor and an external diode-connected transistor, reporting readings over an SMBus interface. The part is designed for system-level thermal management in servers, telecom equipment, and industrial controllers where one IC handles fan-speed regulation and overtemperature alarms. ## Package and mounting Housed in a 24-QSOP (0.154-inch body width, 3.90 mm pitch), surface-mount. The 24-pin SSOP footprint is common and easy to route on a two-layer board. No heatsink needed — the package dissipates the few milliwatts the part draws. ## Lifecycle and sourcing ADI lists the ADT7468ARQZ-REEL as Active with ROHS3 compliance. No last-time-buy or obsolescence notice is in effect.","metaTitle":"ADT7468ARQZ-REEL dBCool® Fan Controller, ±2°C Accuracy","metaDescription":"ADI ADT7468ARQZ-REEL dBCool® fan controller and temp monitor. ±2°C max accuracy, SMBus output, -40°C to 120°C range. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"dBCool®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"dBCool®","Package":"Bulk","Accuracy":"±2°C(Max)","Function":"Fan Control, Temp Monitor","Topology":"ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank","Output Fan":"Yes","Output Type":"SMBus","Sensor Type":"Internal and External","Output Alarm":"No","Mounting Type":"Surface Mount","Package / Case":"24-SSOP (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Sensing Temperature":"-40°C ~ 120°C, External Sensor","Operating Temperature":"-40°C ~ 120°C","Supplier Device Package":"24-QSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.67","stockQuantity":0,"priceTiers":[{"qty":65,"price":"$4.67000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/61ba9c8d94b71894f2674c8c09834ace.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ADT7468ARQZ-REEL obsolete?","answer":"No — ADI lists this part as Active. No discontinuation or last-time-buy notice is in effect."},{"question":"What is the ADT7468ARQZ-REEL accuracy?","answer":"±2°C maximum accuracy across the full sensing and operating temperature range. That spec holds for both the internal sensor and an external diode-connected transistor."},{"question":"What is the difference between ADT7468ARQZ and ADT7468ARQZ-REEL?","answer":"The die and package are identical — both are the ADT7468 in a 24-QSOP. The -REEL suffix indicates a different tape-and-reel quantity and format (the -REEL variant ships on a larger reel). Functionally and electrically they are the same part."},{"question":"Can ADT7468ARQZ-REEL replace ADT7468ARQZ?","answer":"Yes — the two share the same die, package, and electrical specs. The only difference is the reel format. If your pick-and-place feeder can handle the larger reel, it is a direct drop-in replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADT7468ARQZ-REEL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADT7468ARQZ-REEL 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}}