{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA186A4IDCKT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA186A4IDCKT","canonicalUrl":"https://icboms.com/texas-instruments/INA186A4IDCKT","factsUrl":"https://icboms.com/api/mcp/products/INA186A4IDCKT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA186A4IDCKT, Zero-Drift series, current sense amplifier, 1 circuit, 33 kHz gain bandwidth, 0.3 V/µs slew rate, rail-to-rail output, SC-70-6 package, -40°C to 125°C.","salesMarkdown":"## Precision current sense for tight spaces The Texas Instruments INA186A4IDCKT is a single-channel, zero-drift current sense amplifier in a SC-70-6 package. It measures current across a shunt resistor with a maximum input offset voltage of 3 µV, which keeps the measurement error small even at low shunt drops. The supply current sits at 48 µA, making it a fit for battery-powered or loop-powered monitors where every microamp counts. Rail-to-rail output lets it swing close to the supply rails, preserving dynamic range on a 1.7 V to 5.5 V supply. The -40°C to 125°C operating range covers automotive under-hood and industrial motor-drive environments. ## 33 kHz bandwidth — what it means for the loop The gain-bandwidth product of 33 kHz sets the usable signal bandwidth. For DC current monitoring (battery charge/discharge, motor winding current, solenoid hold) this is plenty — the amplifier settles fast enough for a few-kHz PWM switching edge. It is not a part for high-frequency AC current sensing or fast overcurrent detection below a few tens of microseconds. The 0.3 V/µs slew rate matches the bandwidth; expect a clean step response on shunt voltages that change at moderate rates. ## Sourcing and lifecycle The INA186A4IDCKT is listed as Active and ROHS3 compliant. No end-of-life notice or last-time-buy schedule is in the record. For current pricing and availability, submit an RFQ — the part is sourced through independent distribution and quoted to order. The datasheet and pinout are available from Texas Instruments directly.","metaTitle":"TI INA186A4IDCKT Zero-Drift Current Sense Amplifier, 33 kHz","metaDescription":"TI INA186A4IDCKT zero-drift current sense amplifier, 3 µV offset, 48 µA supply, SC-70-6. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"Zero-Drift","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"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":"6-TSSOP, SC-88, SOT-363","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":"33 kHz","Voltage - Input Offset":"3 µV","Supplier Device Package":"SC-70-6","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"1.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.65","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.65000","currency":"USD"},{"qty":10,"price":"$1.48600","currency":"USD"},{"qty":25,"price":"$1.40200","currency":"USD"},{"qty":100,"price":"$1.19440","currency":"USD"},{"qty":250,"price":"$1.12148","currency":"USD"},{"qty":500,"price":"$0.98130","currency":"USD"},{"qty":1250,"price":"$0.81307","currency":"USD"},{"qty":2500,"price":"$0.79350","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/de6f215ad32e651568977ce299872d75.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is INA186A4IDCKT zero-drift?","answer":"Yes, it belongs to the Zero-Drift series, which gives it a maximum input offset voltage of 3 µV and low drift over temperature."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA186A4IDCKT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA186A4IDCKT 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}}