{"product_id":"ina199b1rswt","title":"INA199B1RSWT","description":"\u003cp\u003eThe \u003cstrong\u003eINA199B1RSWT\u003c\/strong\u003e is a precision zero-drift current sense amplifier from Texas Instruments, designed for high-accuracy current monitoring in demanding applications. This high\/low-side current sensing IC delivers exceptional ±1.5% accuracy across a wide voltage input range of -0.1V to 26V, making it ideal for USB PD, hot-swap protection, battery charging systems, and LED driver circuits.\u003c\/p\u003e\u003cp\u003eFeaturing a compact 10-UQFN (1.8x1.4mm) surface mount package, the INA199B1RSWT operates reliably across an extended temperature range of -40°C to 125°C, ensuring consistent performance in industrial, automotive, and consumer electronics applications. The zero-drift architecture minimizes offset voltage drift over temperature and time, providing superior long-term stability for precision current measurement and regulation.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \t\u003ctd\u003eProduct attributes\u003c\/td\u003e \t\u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eManufacturer\u003c\/td\u003e \t\u003ctd\u003eTexas Instruments\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eZero-Drift\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eCut Tape (CT) | Tape \u0026amp; Reel (TR)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFunction\u003c\/td\u003e \t\u003ctd\u003eCurrent Sense\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSensing Method\u003c\/td\u003e \t\u003ctd\u003eHigh\/Low-Side\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eAccuracy\u003c\/td\u003e \t\u003ctd\u003e±1.5%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Input\u003c\/td\u003e \t\u003ctd\u003e-0.1V ~ 26V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Output\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 125°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMounting Type\u003c\/td\u003e \t\u003ctd\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e10-UFQFN\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e10-UQFN (1.8x1.4)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-Drift Technology:\u003c\/strong\u003e Minimizes offset voltage drift for superior measurement accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e -0.1V to 26V supports diverse power supply configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Precision:\u003c\/strong\u003e ±1.5% accuracy ensures reliable current monitoring and protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range:\u003c\/strong\u003e -40°C to 125°C operation for harsh environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Footprint:\u003c\/strong\u003e 10-UQFN package saves valuable PCB space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Sensing:\u003c\/strong\u003e High-side and low-side current measurement capability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUSB Power Delivery (USB PD) current monitoring\u003c\/li\u003e\n\u003cli\u003eHot-swap and eFuse protection circuits\u003c\/li\u003e\n\u003cli\u003eBattery charging and management systems\u003c\/li\u003e\n\u003cli\u003eLED driver current regulation\u003c\/li\u003e\n\u003cli\u003ePower supply current limiting\u003c\/li\u003e\n\u003cli\u003eMotor control and industrial automation\u003c\/li\u003e\n\u003cli\u003ePortable and battery-powered devices\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose HQICKEY?\u003c\/h3\u003e\u003cp\u003eAt \u003ca href=\"https:\/\/hqickey.com\" title=\"HQICKEY - Authentic Semiconductor Components\"\u003eHQICKEY\u003c\/a\u003e, we specialize in providing 100% authentic semiconductor components with full manufacturer warranty support. Every INA199B1RSWT IC is sourced directly from authorized distributors, ensuring genuine quality and reliability for your embedded hardware projects. We offer global shipping, competitive pricing, and expert technical support to help you succeed.\u003c\/p\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cp\u003eExplore our complete range of \u003ca href=\"https:\/\/hqickey.com\/collections\/current-regulation-management\" title=\"Current Regulation \u0026amp; Management ICs - 100µA-50A Precision Control - HQICKEY\"\u003eCurrent Regulation \u0026amp; Management ICs\u003c\/a\u003e featuring precision current sensing, limiting, and monitoring solutions from leading manufacturers. For the latest industry insights, technical articles, and product announcements, visit our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News \u0026amp; Technical Blog\"\u003eNews \u0026amp; Technical Blog\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eAll products come with authentic warranty support and are backed by our commitment to quality and customer satisfaction.\u003c\/em\u003e\u003c\/p\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":51121840619809,"sku":"INA199B1RSWT","price":4.01,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_CRM_296_4208097_RSW_10_bf812707-1d33-4913-b7a2-dd224309f39b.jpg?v=1743728871","url":"https:\/\/hqickey.com\/de\/products\/ina199b1rswt","provider":"HQICKEY","version":"1.0","type":"link"}