{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA199A3RSWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA199A3RSWR","canonicalUrl":"https://icboms.com/texas-instruments/INA199A3RSWR","factsUrl":"https://icboms.com/api/mcp/products/INA199A3RSWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA199A3RSWR current sense amplifier, ±1.5% accuracy, -0.3V~26V input, high/low-side sensing, 10-UFQFN package, -40°C~125°C.","salesMarkdown":"## Current sense with ±1.5% accuracy across a wide input range The Texas Instruments INA199A3RSWR is a current sense amplifier that monitors current via high- or low-side sensing, with a ±1.5% accuracy spec that holds across the -0.3 V to 26 V input range. It operates from -40°C to 125°C, making it suitable for industrial and automotive environments where temperature extremes are common. The supplier device package is 10-UQFN (1.8x1.4), so the PCB footprint matches the standard UFQFN land pattern for this pin count.","metaTitle":"TI INA199A3RSWR Current Sense, ±1.5% Accuracy, 10-UFQFN","metaDescription":"Texas Instruments INA199A3RSWR current sense amplifier, ±1.5% accuracy, -0.3V~26V input, 10-UFQFN package. Active production, ROHS3 compliant. Quoted to order.","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)","Accuracy":"±1.5%","Function":"Current Sense","Mounting Type":"Surface Mount","Package / Case":"10-UFQFN","Sensing Method":"High/Low-Side","Voltage - Input":"-0.3V ~ 26V","lifecycle_stage":"eol_hot","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"10-UQFN (1.8x1.4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.74","priceTiers":[{"qty":1,"price":"$0.74000","currency":"USD"},{"qty":10,"price":"$0.65100","currency":"USD"},{"qty":25,"price":"$0.61120","currency":"USD"},{"qty":100,"price":"$0.49880","currency":"USD"},{"qty":250,"price":"$0.46332","currency":"USD"},{"qty":500,"price":"$0.39432","currency":"USD"},{"qty":1000,"price":"$0.31546","currency":"USD"},{"qty":3000,"price":"$0.26129","currency":"USD"},{"qty":6000,"price":"$0.25500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a65922d962e6c5f616f03cac28898efc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/INA199A3RSWR/alternatives.json"},"ai":{"faq":[{"question":"What is the accuracy of the INA199A3RSWR?","answer":"The INA199A3RSWR offers ±1.5% accuracy for current sensing, which is typical for a zero-drift topology and holds over the full -0.3 V to 26 V input range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA199A3RSWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA199A3RSWR 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}}