{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA293B3IDBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA293B3IDBVR","canonicalUrl":"https://icboms.com/texas-instruments/INA293B3IDBVR","factsUrl":"https://icboms.com/api/mcp/products/INA293B3IDBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA293B3IDBVR, current sense amplifier, single circuit, 1 MHz -3dB bandwidth, 2.5 V/µs slew rate, 10 µV input offset, 2.7 V to 20 V supply, -40°C to 125°C, SOT-23-5 package.","salesMarkdown":"The INA293B3IDBVR: The 10 µV input offset and 1 MHz bandwidth allow accurate sensing across a wide dynamic range, while the 2.7 V to 20 V supply span lets it run off the same rail as the downstream ADC or controller without an extra regulator. The 1 MHz -3dB bandwidth and 2.5 V/µs slew rate set the usable signal bandwidth for detecting fast current transients. ## Package and footprint The SOT-23-5 package is a standard five-pin footprint shared across many current-sense amplifiers from TI and other vendors. Surface-mount assembly with standard reflow profiles.","metaTitle":"INA293B3IDBVR Current Sense Amplifier, 1 MHz, SOT-23-5","metaDescription":"Texas Instruments INA293B3IDBVR current sense amplifier: 2.7 V to 20 V supply, 10 µV offset, 2.5 V/µs slew rate, -40°C to 125°C. SOT-23-5 package.","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","-3db Bandwidth":"1 MHz","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","Voltage - Input Offset":"10 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":"$3.1","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.10000","currency":"USD"},{"qty":10,"price":"$2.78300","currency":"USD"},{"qty":25,"price":"$2.63080","currency":"USD"},{"qty":100,"price":"$2.27990","currency":"USD"},{"qty":250,"price":"$2.16300","currency":"USD"},{"qty":500,"price":"$1.94084","currency":"USD"},{"qty":1000,"price":"$1.65450","currency":"USD"},{"qty":3000,"price":"$1.65450","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5d12be184aa0615f4bd161ad1cc138e2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the equivalent part for INA293B3IDBVR?","answer":"The INA4290A2IRGVR is a four-channel current sense amplifier with a 1.1 MHz bandwidth and 2 V/µs slew rate, while the INA254A1IPWAR is a single-channel zero-drift current sense amplifier with 350 kHz bandwidth and 2.4 V/µs slew rate. Neither is a pin-for-pin replacement — the INA4290A2IRGVR has a different package and channel count, and the INA254A1IPWAR has a different package and lower bandwidth. For a single-channel SOT-23-5 current sense amplifier, the INA293B3IDBVR is the direct choice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA293B3IDBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA293B3IDBVR 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}}