{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM61BIM3X/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM61BIM3X-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM61BIM3X-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM61BIM3X%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM61 analog local temperature sensor, LM61BIM3X/NOPB, SOT-23-3 package, 10mV/°C analog voltage output, ±2°C accuracy, -30°C to +100°C sensing range, shutdown mode.","salesMarkdown":"## Analog local temperature sensor with a linear 10 mV/°C scale The Texas Instruments LM61BIM3X/NOPB is an analog local temperature sensor that outputs a voltage linearly proportional to temperature at 10 mV/°C. It senses from -30°C to +100°C, which covers the industrial control and appliance monitoring band, and operates on a supply from 2.7 V to 10 V. ## Accuracy grade and what it means for measurement margin Accuracy is specified as ±2°C (typical) and ±3°C (maximum) at 25°C, tested under the conditions listed in the datasheet. In a system that alarms at 85°C, the ±3°C worst-case means the actual silicon temperature could be 82°C or 88°C when the output reads 85°C — a margin the downstream comparator or ADC must accommodate. The 10 mV/°C scale factor gives 0.25 V at -25°C and 1.0 V at 100°C, so a 10-bit ADC with a 2.5 V reference resolves roughly 0.24°C per LSB — adequate for most monitoring loops without external amplification. ## Shutdown mode for power-sensitive designs The shutdown mode feature lets the sensor be put into a low-power state between readings. In a battery-powered data logger that samples temperature once per minute, the sensor spends most of its time off, drawing only leakage current from the supply rail. ## SOT-23-3 footprint and board integration Housed in the industry-standard SOT-23-3 package (TO-236, SC-59 compatible), the LM61BIM3X/NOPB mounts on the same footprint as countless other three-pin analog sensors and transistors. The surface-mount package suits automated pick-and-place assembly and reflow soldering.","metaTitle":"LM61BIM3X/NOPB TI Analog Temp Sensor, SOT-23-3, ±2°C","metaDescription":"Texas Instruments LM61BIM3X/NOPB analog local temperature sensor, ±2°C accuracy, 10mV/°C output, SOT-23-3 package. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Shutdown Mode","Resolution":"10mV/°C","Output Type":"Analog Voltage","Sensor Type":"Analog, Local","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","Test Condition":"25°C (-25°C ~ 85°C)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 10V","Operating Temperature":"-25°C ~ 85°C","Supplier Device Package":"SOT-23-3","Accuracy - Highest (Lowest)":"±2°C (±3°C)","Sensing Temperature - Local":"-30°C ~ 100°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.51","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.51000","currency":"USD"},{"qty":5,"price":"$1.45600","currency":"USD"},{"qty":10,"price":"$1.18300","currency":"USD"},{"qty":25,"price":"$1.01920","currency":"USD"},{"qty":50,"price":"$0.88280","currency":"USD"},{"qty":100,"price":"$0.80080","currency":"USD"},{"qty":500,"price":"$0.67340","currency":"USD"},{"qty":1000,"price":"$0.60060","currency":"USD"},{"qty":3000,"price":"$0.58240","currency":"USD"},{"qty":6000,"price":"$0.54600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/26b8d7062aadc971278e0310931b91fd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the accuracy of the LM61BIM3X/NOPB?","answer":"Accuracy is ±2°C typical and ±3°C maximum at 25°C, tested under the conditions specified in the datasheet."},{"question":"How can I order the LM61BIM3X/NOPB?","answer":"This part is sourced to order against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM61BIM3X-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM61BIM3X-NOPB 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}}