{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM95231BIMM-1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM95231BIMM-1","canonicalUrl":"https://icboms.com/texas-instruments/LM95231BIMM-1","factsUrl":"https://icboms.com/api/mcp/products/LM95231BIMM-1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TruTherm™ digital temperature sensor, LM95231BIMM-1, local/remote sensing, 9 b / 12 b resolution, SMBus output, 8-TSSOP/8-MSOP package, Bulk.","salesMarkdown":"## Digital temp sensor for multi-point thermal monitoring The Texas Instruments LM95231BIMM-1 is a TruTherm series digital temperature sensor that monitors both its own local die and one remote diode-connected transistor, outputting readings over an SMBus interface. Local resolution is 9 bits; the remote channel resolves 12 bits, giving finer granularity for the external sense point — useful when tracking a CPU or GPU die that heats faster than the board ambient. ## Supply, temperature range, and accuracy — the fit check Operating temperature range 0°C to 125°C covers most commercial and industrial ambient conditions, though the local sensing range is limited to 0°C to 85°C per the datasheet condition. Accuracy is listed as ±3°C highest (lowest) — this is the uncalibrated tolerance; for tighter margins the system can offset-correct in firmware if the remote diode's ideality factor is known. ## Package and board integration Mounting is surface mount, and the package is supplied in Bulk — no reel or tape quantities, so plan for tube or tray handling at the pick-and-place stage. RoHS status is non-compliant — this is a legacy lead-bearing finish. Verify the assembly's exemption status or whether a lead-free alternate (e.g. the LM95231BIMMX-1 or an updated TruTherm variant) is acceptable before committing the BOM line.","metaTitle":"TI LM95231BIMM-1 TruTherm Digital Temp Sensor, SMBus","metaDescription":"Texas Instruments LM95231BIMM-1 TruTherm digital local/remote temperature sensor. 9b local / 12b remote resolution, SMBus output. Active, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":"TruTherm™","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"TruTherm™","Package":"Bulk","Features":"One-Shot, Programmable Resolution, Shutdown Mode, Standby Mode","Resolution":"9 b (Local), 12 b (Remote)","Output Type":"SMBus","Sensor Type":"Digital, Local/Remote","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Test Condition":"0°C ~ 85°C","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Operating Temperature":"0°C ~ 125°C","Supplier Device Package":"8-VSSOP","Accuracy - Highest (Lowest)":"±3°C","Sensing Temperature - Local":"0°C ~ 85°C","Sensing Temperature - Remote":"0°C ~ 85°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.34","stockQuantity":0,"priceTiers":[{"qty":224,"price":"$1.34000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/55ab7c3f3a9803fdf7d83c8123bc2f25.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM95231BIMM-1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM95231BIMM-1 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}}