{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA186A5IDDFT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA186A5IDDFT","canonicalUrl":"https://icboms.com/texas-instruments/INA186A5IDDFT","factsUrl":"https://icboms.com/api/mcp/products/INA186A5IDDFT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Zero-Drift series, INA186A5IDDFT, Current Sense Amplifier, 1 Circuit, 45 kHz Gain Bandwidth, 0.3 V/µs Slew Rate, Rail-to-Rail Output, 1.7 V to 5.5 V Supply, SOT-23-8 Package, -40°C to 125°C.","salesMarkdown":"## Precision current sensing for industrial and automotive rails The Texas Instruments INA186A5IDDFT is a Zero-Drift current sense amplifier in a compact SOT-23-8 package. The quiescent current draw is 48 µA, which fits always-on monitoring in battery-operated equipment. ## 3 µV offset and 500 pA bias — what they mean for measurement accuracy The 3 µV typical input offset voltage is the Zero-Drift architecture's main advantage: it keeps the error floor low across temperature and time. The 500 pA input bias current matters when the shunt resistor value is high. ## Package and temperature grade — board fit and environment The SOT-23-8 (supplier device package TSOT-23-8) is a surface-mount footprint that fits dense PCB layouts.","metaTitle":"INA186A5IDDFT Zero-Drift Current Sense Amplifier, 45 kHz","metaDescription":"Texas Instruments INA186A5IDDFT Zero-Drift current sense amplifier: 3 µV offset, 48 µA supply, 1.7 V to 5.5 V range, -40°C to 125°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"Zero-Drift","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"Zero-Drift","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"0.3V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","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)","Gain Bandwidth Product":"45 kHz","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":"$1.75","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.75000","currency":"USD"},{"qty":10,"price":"$1.57300","currency":"USD"},{"qty":25,"price":"$1.48400","currency":"USD"},{"qty":100,"price":"$1.26440","currency":"USD"},{"qty":250,"price":"$1.18720","currency":"USD"},{"qty":500,"price":"$1.03880","currency":"USD"},{"qty":1250,"price":"$0.86072","currency":"USD"},{"qty":2500,"price":"$0.84000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/412aaa1a51224c9b2024a09da221a887.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the typical applications for the INA186A5IDDFT?","answer":"As a Zero-Drift current sense amplifier, it is used for precision low-side or high-side current measurement in motor drives, automotive body controllers, battery management systems, power-supply monitoring, and industrial automation. The 45 kHz bandwidth suits DC and low-frequency AC current sensing, while the 48 µA quiescent current fits battery-powered equipment."},{"question":"Is there a functional equivalent to the INA186A5IDDFT?","answer":"The INA254A1IPWAR is a Zero-Drift current sense amplifier in the same family but with a 350 kHz bandwidth and 2.4 V/µs slew rate — a faster option for higher-frequency sensing. The INA4290A2IRGVR is a quad-channel current sense amplifier with 1.1 MHz bandwidth. Neither is a pin-compatible drop-in; the INA186A5IDDFT is the single-channel, low-bandwidth, low-power choice for precision DC measurements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA186A5IDDFT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA186A5IDDFT 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}}