{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA281A5IDBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA281A5IDBVR","canonicalUrl":"https://icboms.com/texas-instruments/INA281A5IDBVR","factsUrl":"https://icboms.com/api/mcp/products/INA281A5IDBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA281A5IDBVR, Current Sense Amplifier, 1 Circuit, 900 kHz Gain Bandwidth, 2.5 V/µs Slew Rate, 2.7 V to 20 V Supply, SOT-23-5, -40°C to 125°C.","salesMarkdown":"## Supply range and where it fits The INA281A5IDBVR: Its supply span from 2.7 V to 20 V covers common rails. The 900 kHz gain-bandwidth product and 2.5 V/µs slew rate track switching-regulator inductor current or motor-drive phase current transients. ## Temperature grade and environment The 15 µV input offset and 20 µA input bias are typical for a shunt-based current monitor — accurate enough for a 1% system-level measurement without trimming. ## Package and handling SOT-23-5 — a common footprint, easy to hand-solder or reflow. ROHS3 compliant, no lead or halogen restrictions to flag in a BOM review.","metaTitle":"TI INA281A5IDBVR Current Sense Amplifier, 2.7V-20V, SOT-23-5","metaDescription":"Texas Instruments INA281A5IDBVR current sense amplifier. 2.7V to 20V supply, 900 kHz bandwidth, 2.5 V/µs slew rate, SOT-23-5. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"2.5V/µs","Mounting Type":"Surface Mount","Amplifier Type":"Current Sense","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Current - Supply":"1.5mA","Number of Circuits":"1","Current - Input Bias":"20 µA","Operating Temperature":"-40°C ~ 125°C (TA)","Gain Bandwidth Product":"900 kHz","Voltage - Input Offset":"15 µV","Supplier Device Package":"SOT-23-5","Voltage - Supply Span (Max)":"20 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.63","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.63000","currency":"USD"},{"qty":10,"price":"$2.36000","currency":"USD"},{"qty":25,"price":"$2.22600","currency":"USD"},{"qty":100,"price":"$1.89660","currency":"USD"},{"qty":250,"price":"$1.78080","currency":"USD"},{"qty":500,"price":"$1.55820","currency":"USD"},{"qty":1000,"price":"$1.29108","currency":"USD"},{"qty":3000,"price":"$1.26000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/646ef6de80941b974598231cd90bb517.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is INA281A5IDBVR RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the manufacturer's listing."},{"question":"Does INA281A5IDBVR work with a 5V supply?","answer":"Yes, 5 V is well within the 2.7 V to 20 V supply range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA281A5IDBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA281A5IDBVR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}