{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADT7468ARQZ-RL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADT7468ARQZ-RL7","canonicalUrl":"https://icboms.com/analog-devices/ADT7468ARQZ-RL7","factsUrl":"https://icboms.com/api/mcp/products/ADT7468ARQZ-RL7","rawCanonicalId":null},"summary":{"shortDescription":"onsemi dBCool® series, ADT7468ARQZ-RL7, Fan Control and Temperature Monitor, ±2°C accuracy, SMBus output, 3V to 5.5V supply, -40°C to 120°C range, 24-SSOP package.","salesMarkdown":"## What the ADT7468ARQZ-RL7 does on the board The ADT7468ARQZ-RL7 from onsemi's dBCool® family is a combined fan controller and temperature monitor that tracks both its own die temperature and one external diode-connected transistor. Internally it packs an ADC, a comparator, a fan-speed counter, a multiplexer, and a register bank, all coordinated over the SMBus interface. The ±2°C accuracy spec applies across the full -40°C to 120°C operating range — no narrowing at the temperature extremes, which matters when you are monitoring a hot CPU die or a chassis intake that sits near ambient. ## Lifecycle and compliance Listed as Active with ROHS3 compliance.","metaTitle":"ADT7468ARQZ-RL7 dBCool® Fan Controller, ±2°C Temp Monitor","metaDescription":"ADT7468ARQZ-RL7 dBCool® fan control and temp monitor from onsemi. ±2°C accuracy, SMBus output, 3V to 5.5V supply, -40°C to 120°C range. Active, ROHS3 compliant.","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 the ADT7468ARQZ-RL7 obsolete?","answer":"No — the lifecycle status is Active, and no discontinuation notice has been issued. It remains a current-production part suitable for new designs."},{"question":"Does the ADT7468ARQZ-RL7 work with 3.3V?","answer":"Yes. The supply voltage range is 3V to 5.5V, so a 3.3V rail is within spec. The SMBus levels track VDD, so at 3.3V the bus operates at 3.3V logic levels without external translation."},{"question":"What is the replacement for ADT7468ARQZ-RL7?","answer":"No official replacement has been announced because the part is still active. Peer MPNs such as ADT7468ARQZ-REEL and ADT7468ARQZ are functionally identical — same dBCool® series, same ±2°C accuracy, same SMBus interface — differing only in reel quantity or tape format."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADT7468ARQZ-RL7","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-RL7 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}}