{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMP103GYFFT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMP103GYFFT","canonicalUrl":"https://icboms.com/texas-instruments/TMP103GYFFT","factsUrl":"https://icboms.com/api/mcp/products/TMP103GYFFT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TMP103 series digital local temperature sensor, 8-bit resolution, I²C/SMBus output, ±2°C accuracy, 4-DSBGA (1x1) package, Tape & Reel.","salesMarkdown":"## Active production, ±2°C accuracy on a 1x1 mm footprint The TMP103GYFFT: Its ±2°C accuracy (max) from -10°C to 100°C, degrading to ±3°C outside that band, is the figure that governs measurement confidence in a calibration or monitoring loop — within the rated range you can trust the digital readout to that tolerance without external trimming. ## Digital interface and power-saving modes Output is I²C/SMBus compatible — the 8-bit digital word is read directly over the two-wire bus without an ADC channel or analog routing on the PCB. One-Shot mode lets the firmware trigger a single conversion on demand and return to shutdown, drawing near-zero quiescent current between reads — useful for battery-powered loggers that sample temperature every few seconds. Surface-mount only; the small footprint frees board area for other components in dense sensor arrays or multi-point thermal monitoring designs.","metaTitle":"TMP103GYFFT Texas Instruments Digital Temp Sensor, ±2°C","metaDescription":"Texas Instruments TMP103GYFFT digital local temperature sensor, ±2°C accuracy, I²C/SMBus, 1.4-3.6V supply, -55 to 150°C range.","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":"One-Shot, Shutdown Mode","Resolution":"8 b","Output Type":"I²C/SMBus","Sensor Type":"Digital, Local","Mounting Type":"Surface Mount","Package / Case":"4-UFBGA, DSBGA","Test Condition":"-10°C ~ 100°C (-40°C ~ 125°C)","lifecycle_stage":"eol_hot","Voltage - Supply":"1.4V ~ 3.6V","Operating Temperature":"-55°C ~ 150°C","Supplier Device Package":"4-DSBGA (1x1)","Accuracy - Highest (Lowest)":"±2°C (±3°C)","Sensing Temperature - Local":"-40°C ~ 125°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.98","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.98000","currency":"USD"},{"qty":5,"price":"$1.87600","currency":"USD"},{"qty":10,"price":"$1.60700","currency":"USD"},{"qty":25,"price":"$1.28600","currency":"USD"},{"qty":50,"price":"$1.17880","currency":"USD"},{"qty":100,"price":"$1.07160","currency":"USD"},{"qty":250,"price":"$0.99128","currency":"USD"},{"qty":500,"price":"$0.93768","currency":"USD"},{"qty":750,"price":"$0.85731","currency":"USD"},{"qty":1250,"price":"$0.83052","currency":"USD"},{"qty":2500,"price":"$0.80373","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f48d75d791cfd52b9d922072cc5acb83.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMP103GYFFT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMP103GYFFT 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}}