{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA180B2QDBVRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA180B2QDBVRQ1","canonicalUrl":"https://icboms.com/texas-instruments/INA180B2QDBVRQ1","factsUrl":"https://icboms.com/api/mcp/products/INA180B2QDBVRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA180B2QDBVRQ1, Automotive AEC-Q100 Current Sense Amplifier, 1 Circuit, 2V/µs Slew Rate, 210 kHz Bandwidth, Rail-to-Rail Output, SOT-23-5, -40°C to 125°C, 2.7 V to 5.5 V Supply.","salesMarkdown":"## 210 kHz bandwidth — what it buys the current-sense path That covers under-hood and engine-bay environments where ambient temperatures can exceed 105°C. The SOT-23-5 package (SC-74A, SOT-753) is a standard footprint that fits into compact automotive modules like battery-monitoring boards, solenoid drivers, and DC-DC converter feedback loops. The supply current is 197 µA typical, which keeps the thermal contribution negligible in a sealed enclosure. ## Input offset and bias current — what they mean for shunt selection For a 10 mΩ shunt, 100 µV of offset translates to a 10 mA zero-current error — acceptable for a 10 A to 50 A load range but worth accounting for in a low-current measurement. The 80 µA bias current flows into the shunt, so the voltage drop it creates adds a small systematic error that can be calibrated out in firmware. These numbers are typical; the datasheet min/max columns should be checked against the application's accuracy budget.","metaTitle":"TI INA180B2QDBVRQ1 Automotive Current Sense Amplifier","metaDescription":"AEC-Q100 qualified current sense amp in SOT-23-5. 2 V/µs slew rate, 210 kHz bandwidth, rail-to-rail output, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"2V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","-3db Bandwidth":"210 kHz","Amplifier Type":"Current Sense","Package / Case":"SC-74A, SOT-753","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"197µA","Number of Circuits":"1","Base Product Number":"INA180","Current - Input Bias":"80 µA","Operating Temperature":"-40°C~125°C(TA)","Voltage - Input Offset":"100 µV","Supplier Device Package":"SOT-23-5","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6900","priceTiers":[{"qty":1,"price":"$0.69000","currency":"USD"},{"qty":10,"price":"$0.58800","currency":"USD"},{"qty":25,"price":"$0.54920","currency":"USD"},{"qty":100,"price":"$0.43930","currency":"USD"},{"qty":250,"price":"$0.40788","currency":"USD"},{"qty":500,"price":"$0.34514","currency":"USD"},{"qty":1000,"price":"$0.26670","currency":"USD"},{"qty":3000,"price":"$0.24316","currency":"USD"},{"qty":6000,"price":"$0.22748","currency":"USD"},{"qty":15000,"price":"$0.22200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cfd341ecf2cd8f1a58569e9226637e63.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/INA180B2QDBVRQ1/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does TI provide for INA180B2QDBVRQ1?","answer":"The part is ROHS3 Compliant. Standard TI compliance documentation — RoHS declaration, REACH SVHC report, and material declaration — is available through the distributor upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA180B2QDBVRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA180B2QDBVRQ1 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}}