{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD22105ARZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD22105ARZ","canonicalUrl":"https://icboms.com/analog-devices/AD22105ARZ","factsUrl":"https://icboms.com/api/mcp/products/AD22105ARZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices AD22105ARZ programmable thermostat, Active High open-collector output, ±2°C accuracy, 2.7 V supply, -40°C to 150°C range, 8-SOIC tube.","salesMarkdown":"## Programmable trip point — setting the guard band The AD22105ARZ: Hysteresis is not selectable on this variant, so the output clears when the die cools approximately 4°C below the trip threshold — factor this into the thermal management loop for fan or alarm control. ## Package and board-fit note Housed in an 8-lead SOIC (narrow-body) package, the AD22105ARZ mounts on the PCB with the exposed die paddle soldered to the ground plane for thermal coupling — the sensor measures its own die temperature, so the trace copper area under the package sets the thermal time constant. Supplied in tube packaging, this is the standard pick-and-place quantity for prototype and low-volume builds; the sibling AD22105ARZ-REEL7 is the same die in tape-and-reel for automated assembly lines.","metaTitle":"AD22105ARZ Analog Devices Thermostat, Active High, ±2°C","metaDescription":"AD22105ARZ programmable thermostat, Active High open-collector output, ±2°C accuracy, -40°C to 150°C range. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"has_mpn":"AD22105","output_type":"Active High","accuracy_pct":"±2°C","feature_list":"Selectable Trip Point","package_type":"Tube","mounting_type":"Surface Mount","output_signal":"Open Collector","product_status":"Active","lifecycle_stage":"eol_hot","output_function":"OverTemp","supply_voltage_v":"2.7","switching_current_a":"0.0001","output_current_max_a":"0.01","Selectable Hysteresis":"no","Switching Temperature":"Programmable","Operating Temperature High":"-40°C to 150°C","Trip Temperature Threshold":"Hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.08","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5667b67cd3f487e7802a7e8ca01249ec.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/AD22105ARZ/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy AD22105ARZ and how do I get a price?","answer":"The AD22105ARZ is sourced to order against an RFQ through independent and authorized distribution channels."},{"question":"What is the closest functional second-source to AD22105ARZ?","answer":"The AD22105ARZ-REEL7 is electrically identical — same die, same ±2°C accuracy, same Active High open-collector output — differing only in packaging (tape-and-reel vs tube). It drops into the same PCB footprint without rewiring or requalification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD22105ARZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/AD22105ARZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}