{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA293A1IDBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA293A1IDBVT","canonicalUrl":"https://icboms.com/texas-instruments/INA293A1IDBVT","factsUrl":"https://icboms.com/api/mcp/products/INA293A1IDBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA293A1IDBVT, current sense amplifier, single circuit, 2.5V/µs slew rate, 1.3 MHz -3dB bandwidth, 2.7 V to 20 V supply, SOT-23-5, -40°C to 125°C.","salesMarkdown":"## Supply range 2.7 V to 20 V — where it fits the rail Input offset voltage is 30 µV typical, and input bias current runs 20 µA — both matter when the shunt voltage is in the millivolt range. The 1.3 MHz bandwidth and 2.5 V/µs slew rate are sized for monitoring DC rail currents and moderate-speed load transients, not high-frequency switching ripple. Quiescent supply current is 1.5 mA. In a battery-powered system monitoring a 48 V bus, that draw is negligible against the load. In a multi-channel board with a dozen sense amplifiers, the total supply current adds up — budget about 18 mA for twelve of these. The single-circuit topology means you place one per shunt; there is no channel-sharing penalty. ## Active status — no LTB clock ticking ROHS3 compliant. No PCN or last-time-buy notice is in effect as of the current lifecycle record. ## SOT-23-5 — footprint and layout note The package is SC-74A / SOT-753, which maps to the common SOT-23-5 footprint. Surface-mount only. No exposed thermal pad — dissipation is through the package body and the PCB copper. The 1.5 mA supply current keeps self-heating low, so thermal layout is not critical for most applications.","metaTitle":"INA293A1IDBVT Current Sense Amplifier, 2.7V-20V, SOT-23-5","metaDescription":"Texas Instruments INA293A1IDBVT current sense amplifier: 2.5V/µs slew rate, 1.3 MHz bandwidth, 30 µV offset, -40°C to 125°C. Active, ROHS3.","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":"1.3 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":"30 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":"$3.72","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.72000","currency":"USD"},{"qty":10,"price":"$3.34000","currency":"USD"},{"qty":25,"price":"$3.15760","currency":"USD"},{"qty":100,"price":"$2.73670","currency":"USD"},{"qty":250,"price":"$2.59636","currency":"USD"},{"qty":500,"price":"$2.32972","currency":"USD"},{"qty":1250,"price":"$1.98600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5d12be184aa0615f4bd161ad1cc138e2.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA293A1IDBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA293A1IDBVT 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}}