{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA281B2IDBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA281B2IDBVT","canonicalUrl":"https://icboms.com/texas-instruments/INA281B2IDBVT","factsUrl":"https://icboms.com/api/mcp/products/INA281B2IDBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA281B2IDBVT current sense amplifier, 1 circuit, 1.3 MHz gain bandwidth, 2.5V/µs slew rate, SOT-23-5 package, tape and reel.","salesMarkdown":"## Current sense amp in a five-pin SOT The INA281B2IDBVT: Gain bandwidth is 1.3 MHz, with a slew rate of 2.5V/µs — fast enough to capture current transients in a switching regulator output or a motor phase leg without the output lagging behind the shunt voltage. Operating temperature range is -40°C to 125°C, covering under-hood and industrial enclosure environments. ## Sourcing and compliance Sourced through authorized and independent distribution channels.","metaTitle":"Texas Instruments INA281B2IDBVT Current Sense Amplifier","metaDescription":"Texas Instruments INA281B2IDBVT current sense amplifier, 1.3 MHz GBW, 2.5V/µs slew rate, SOT-23-5. Active, RoHS3. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"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":"1.3 MHz","Voltage - Input Offset":"55 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":"$2.7","priceTiers":[{"qty":1,"price":"$2.70000","currency":"USD"},{"qty":10,"price":"$2.42300","currency":"USD"},{"qty":25,"price":"$2.29080","currency":"USD"},{"qty":100,"price":"$1.98530","currency":"USD"},{"qty":250,"price":"$1.88344","currency":"USD"},{"qty":500,"price":"$1.69002","currency":"USD"},{"qty":1250,"price":"$1.42531","currency":"USD"},{"qty":2500,"price":"$1.35405","currency":"USD"},{"qty":6250,"price":"$1.30314","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9317e1e3ca6e0e3aa41606c3284edd97.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/INA281B2IDBVT/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the INA281B2IDBVT and get a price?","answer":"The INA281B2IDBVT is sourced through authorized and independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA281B2IDBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA281B2IDBVT 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}}