{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA186A5QDDFRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA186A5QDDFRQ1","canonicalUrl":"https://icboms.com/texas-instruments/INA186A5QDDFRQ1","factsUrl":"https://icboms.com/api/mcp/products/INA186A5QDDFRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA186A5QDDFRQ1, Automotive AEC-Q100, 40-V bidirectional current sense amplifier, 27 kHz bandwidth, 3 µV offset, 48 µA supply, rail-to-rail output, TSOT-23-8 package.","salesMarkdown":"## Automotive-grade current sense in a TSOT-23-8 The rail-to-rail output stage and 3 µV input offset voltage allow accurate measurement across a wide shunt voltage range, even at low drops. The -3 dB bandwidth of 27 kHz and slew rate of 0.3 V/µs suit DC and low-frequency load monitoring in 12 V and 24 V automotive systems. ## 40-V common-mode range and bidirectional sensing Rated for 40 V common-mode voltage, this amplifier handles high-side shunt monitoring on 12 V and 24 V rails with margin for load-dump transients. The bidirectional output means a single device can measure charge and discharge currents in battery monitoring or motor-drive applications. Input bias current is 500 pA, minimizing shunt resistor self-heating error. ## Temperature range and package for harsh environments The TSOT-23-8 package (supplier device package TSOT-23-8) is a compact surface-mount footprint suitable for space-constrained ECU and sensor module PCBs. ## Lifecycle and compliance The AEC-Q100 qualification is documented per the series designation.","metaTitle":"INA186A5QDDFRQ1 Current Sense Amplifier, AEC-Q100, 27 kHz","metaDescription":"TI INA186A5QDDFRQ1 automotive current sense amplifier, 40-V bidirectional, 3 µV offset, 27 kHz bandwidth, TSOT-23-8.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"0.3V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","-3db Bandwidth":"27 kHz","Amplifier Type":"Current Sense","Package / Case":"SOT-23-8","lifecycle_stage":"eol_hot","Current - Supply":"48µA","Number of Circuits":"1","Current - Input Bias":"500 pA","Operating Temperature":"-40°C ~ 125°C (TA)","Voltage - Input Offset":"3 µV","Supplier Device Package":"TSOT-23-8","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"1.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.64","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.64000","currency":"USD"},{"qty":10,"price":"$1.47500","currency":"USD"},{"qty":25,"price":"$1.39120","currency":"USD"},{"qty":100,"price":"$1.18530","currency":"USD"},{"qty":250,"price":"$1.11300","currency":"USD"},{"qty":500,"price":"$0.97388","currency":"USD"},{"qty":1000,"price":"$0.80692","currency":"USD"},{"qty":3000,"price":"$0.78750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d1344aaf199db850a866af200e990d6b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the INA186A5QDDFRQ1?","answer":"It is a Texas Instruments automotive-grade, bidirectional current sense amplifier with 40 V common-mode range, 27 kHz bandwidth, 3 µV input offset, and rail-to-rail output in a TSOT-23-8 package."},{"question":"Is INA186A5QDDFRQ1 automotive qualified?","answer":"Yes."},{"question":"What are the equivalent parts for INA186A5QDDFRQ1?","answer":"The INA254A1IPWAR is a zero-drift current sense amplifier with 350 kHz bandwidth and 2.4 V/µs slew rate, offering higher bandwidth at the cost of higher supply current. The INA4290A2IRGVR is a quad-channel current sense amplifier with 1.1 MHz bandwidth. Neither is a direct pin-compatible replacement; verify the package and supply requirements for your design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA186A5QDDFRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA186A5QDDFRQ1 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}}