{"product_id":"lm2940hr-5-0","title":"LM2940HR-5.0","description":"\u003ch2\u003eLM2940HR-5.0 Low Dropout Voltage Regulator - 5V 1A Output\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLM2940HR-5.0\u003c\/strong\u003e is a high-performance low dropout (LDO) linear voltage regulator manufactured by TAEJIN, designed to deliver a stable 5V fixed output with up to 1A current capability. This precision voltage regulator is ideal for embedded systems, microcontroller power supplies, and battery-powered applications requiring reliable voltage regulation.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Dropout Voltage:\u003c\/strong\u003e Only 0.4V dropout at 1A load ensures efficient operation even when input voltage is close to output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Input Range:\u003c\/strong\u003e Accepts input voltages up to 60V, providing flexibility for various power supply designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh PSRR:\u003c\/strong\u003e 72dB power supply rejection ratio at 120Hz filters out input noise for clean output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Protection:\u003c\/strong\u003e Short circuit and reverse polarity protection safeguard your circuit from damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range:\u003c\/strong\u003e Operates reliably from -40°C to 125°C (TJ) for industrial applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Mount Package:\u003c\/strong\u003e Compact TO-263-3L package saves board space and simplifies assembly\u003c\/li\u003e\n\u003c\/ul\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\u003eTAEJIN\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTape \u0026amp; Reel (TR)|\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOutput Configuration\u003c\/td\u003e \t\u003ctd\u003ePositive\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOutput Type\u003c\/td\u003e \t\u003ctd\u003eFixed\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Regulators\u003c\/td\u003e \t\u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Input (Max)\u003c\/td\u003e \t\u003ctd\u003e60V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Output (Min\/Fixed)\u003c\/td\u003e \t\u003ctd\u003e5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Output (Max)\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage Dropout (Max)\u003c\/td\u003e \t\u003ctd\u003e0.4V @ 1A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Output\u003c\/td\u003e \t\u003ctd\u003e1A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Quiescent (Iq)\u003c\/td\u003e \t\u003ctd\u003e11 mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Supply (Max)\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePSRR\u003c\/td\u003e \t\u003ctd\u003e72dB (120Hz)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eControl Features\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProtection Features\u003c\/td\u003e \t\u003ctd\u003eShort Circuit, Reverse Polarity\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 125°C (TJ)\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\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003eTO-263-3L\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e   \u003ctd\u003eROHS\u003c\/td\u003e   \u003ctd\u003e\u003cimg class=\"ROSHICON\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/ROHSICON.png?v=1761919810\"\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe LM2940HR-5.0 is perfectly suited for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMicrocontroller and FPGA power supplies\u003c\/li\u003e\n\u003cli\u003eBattery-powered portable devices\u003c\/li\u003e\n\u003cli\u003eAutomotive electronics and industrial control systems\u003c\/li\u003e\n\u003cli\u003eEmbedded systems requiring stable 5V rail\u003c\/li\u003e\n\u003cli\u003ePost-regulation for switching power supplies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eQuality \u0026amp; Authenticity Guarantee\u003c\/h3\u003e\u003cp\u003eAt \u003ca href=\"https:\/\/hqickey.com\" title=\"HQICKEY - Authentic Semiconductor Components\"\u003eHQICKEY\u003c\/a\u003e, we supply only authentic semiconductor components with full manufacturer warranty support. Every LM2940HR-5.0 voltage regulator is sourced directly from authorized distributors and undergoes strict quality verification. We offer global shipping and comprehensive technical support to ensure your project success.\u003c\/p\u003e\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\u003cp\u003eLooking for power management solutions? Explore our complete range of \u003ca href=\"https:\/\/hqickey.com\/collections\/battery-chargers\" title=\"Battery Chargers - Power Management ICs\"\u003eBattery Chargers and Power Management ICs\u003c\/a\u003e for your embedded hardware projects. Stay updated with the latest semiconductor industry news, technical guides, and product announcements on our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News - Semiconductor Industry Updates\"\u003eHQICKEY News Blog\u003c\/a\u003e.\u003c\/p\u003e","brand":"TAEJIN","offers":[{"title":"Default Title","offer_id":52073216934177,"sku":"LM2940HR-5.0","price":1.87,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_VRLDOR_MFG_LM2940R-5.0_6dff430b-6ab3-4bfb-9df4-fd2ca88aa7ff.jpg?v=1765091848","url":"https:\/\/hqickey.com\/de\/products\/lm2940hr-5-0","provider":"HQICKEY","version":"1.0","type":"link"}