{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD22105ARZ-REEL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD22105ARZ-REEL7","canonicalUrl":"https://icboms.com/analog-devices/AD22105ARZ-REEL7","factsUrl":"https://icboms.com/api/mcp/products/AD22105ARZ-REEL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices AD22105ARZ-REEL7 programmable thermostat, Active High open-collector output, ±2°C accuracy, 2.7 V supply, 8-lead SOIC, tape & reel.","salesMarkdown":"## Programmable over-temperature monitor for board-level thermal protection The AD22105ARZ-REEL7 is a single-chip thermostat from Analog Devices that asserts an Active High open-collector output when the die temperature exceeds a user-set trip point. The trip threshold is programmed with an external resistor, giving the board designer a single BOM line to cover multiple thermal trip levels across different PCB zones. The output sinks up to 10 mA — enough to drive a logic input, an LED indicator, or a small relay coil through a buffer. Quiescent current is 100 µA typical, negligible in a system that already draws tens of milliamps. ## Package variant and lifecycle status Surface-mount assembly in an 8-lead SOIC footprint; the reel quantity suits automated pick-and-place lines.","metaTitle":"AD22105ARZ-REEL7 Analog Devices Thermostat, Active High","metaDescription":"AD22105ARZ-REEL7 programmable thermostat, Active High open-collector output, ±2°C accuracy, -40°C to 150°C range. Active production, sourced to order.","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":"Tape & Reel (TR); Cut Tape (CT)","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-REEL7/alternatives.json"},"ai":{"faq":[{"question":"Will AD22105ARZ-REEL7 drop into a board that was specified around AD22105ARZ without rewiring?","answer":"Yes — the AD22105ARZ-REEL7 is electrically and mechanically identical to the tube-shipped AD22105ARZ. The only difference is the shipping media (tape-and-reel vs tube), so the same PCB footprint and BOM position accept either order code."},{"question":"What is the output type and what does it drive?","answer":"The output is Active High, open-collector, rated for 10 mA sink current. It pulls low on an over-temperature condition and can drive a logic gate input, an LED, or a small-signal relay through a transistor buffer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD22105ARZ-REEL7","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-REEL7 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}}