{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MIC281-2BM6TR","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"MIC281-2BM6TR","canonicalUrl":"https://icboms.com/microchip/MIC281-2BM6TR","factsUrl":"https://icboms.com/api/mcp/products/MIC281-2BM6TR","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology MIC281-2BM6TR digital local/remote temperature sensor, I²C/SMBus output, SOT-23-6 surface-mount package, ±3°C accuracy, shutdown mode.","salesMarkdown":"## Digital local/remote sensing with I²C/SMBus interface The MIC281-2BM6TR: This is a digital temperature sensor that measures both its own die temperature (local) and an external diode-connected transistor (remote) over an I²C or SMBus two-wire bus. For most system monitoring tasks — over-temperature trip points, fan control, thermal throttling — that is tight enough to act on without calibration. ## SOT-23-6 footprint and supply rails Housed in a standard SOT-23-6 surface-mount package, the same footprint as many small op-amps and logic buffers. A shutdown mode pin (or register bit, depending on the variant) lets the sensor drop into a low-power state when the system is idle — handy for battery-powered gear where every microamp counts. ## RoHS non-compliant — check your BOM's environmental requirements The MIC281-2BM6TR is marked RoHS non-compliant by Microchip. If your assembly must meet EU RoHS or REACH directives, this part will not pass — plan for an exemption or a compliant alternative.","metaTitle":"MIC281-2BM6TR Microchip Digital Temp Sensor, SOT-23-6","metaDescription":"Active-production digital local/remote temperature sensor from Microchip Technology. I²C/SMBus output, ±3°C accuracy, SOT-23-6 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Features":"Shutdown Mode","Output Type":"I²C/SMBus","Sensor Type":"Digital, Local/Remote","Mounting Type":"Surface Mount","Package / Case":"SOT-23-6","Test Condition":"0°C ~ 100°C (-40°C ~ 125°C)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Operating Temperature":"-55°C ~ 125°C (TA)","Supplier Device Package":"SOT-23-6","Accuracy - Highest (Lowest)":"±3°C (±5°C)","Sensing Temperature - Local":"-55°C ~ 125°C","Sensing Temperature - Remote":"0°C ~ 100°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.52","priceTiers":[{"qty":577,"price":"$0.52000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MIC281-2BM6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the accuracy of the MIC281-2BM6TR temperature sensor?","answer":"This is sufficient for thermal monitoring, over-temperature protection, and fan-speed control in most embedded systems."},{"question":"What package does the MIC281-2BM6TR come in?","answer":"It is supplied in a SOT-23-6 surface-mount package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/MIC281-2BM6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/MIC281-2BM6TR 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}}