{"product_id":"xc6219b182mr-ldo-linear-regulator-ic-sot-23-5-20pcs","title":"20PCS XC6219B182MR LDO Linear Regulator IC SOT-23-5","description":"\u003ch2\u003e20-Pack XC6219B182MR Low-Dropout Linear Regulator ICs – SOT-23-5 Package\u003c\/h2\u003e\n\u003cp\u003eGet reliable, consistent voltage regulation with this 20-piece set of \u003cstrong\u003eXC6219B182MR Low-Dropout (LDO) Linear Regulator\u003c\/strong\u003e integrated circuits. Designed for engineers, hobbyists, and electronics professionals, these compact SOT-23-5 package chips deliver stable 1.8V output voltage with minimal dropout — ideal for battery-powered designs, embedded systems, and precision electronics projects.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e XC6219B182MR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e SOT-23-5 (compact, surface-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Low-Dropout (LDO) Linear Voltage Regulator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 1.8V fixed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New, unused components\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 20 pieces per order\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Embedded systems, IoT devices, portable electronics, sensor circuits, microcontroller power supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the XC6219B182MR?\u003c\/h3\u003e\n\u003cp\u003eThe XC6219B182MR is a high-accuracy, low-noise LDO regulator in a space-saving SOT-23-5 form factor. Its ultra-low dropout voltage makes it perfectly suited for applications where input-output voltage differentials are minimal. Whether you're prototyping, repairing circuit boards, or stocking up your component inventory, this 20-piece pack offers exceptional value and peace of mind with brand-new, unsoldered chips.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e✅ Excellent line and load regulation for stable power delivery\u003c\/li\u003e\n  \u003cli\u003e✅ Low quiescent current — ideal for battery-powered and low-power designs\u003c\/li\u003e\n  \u003cli\u003e✅ High ripple rejection for clean, noise-free output\u003c\/li\u003e\n  \u003cli\u003e✅ Tiny SOT-23-5 footprint for space-constrained PCB layouts\u003c\/li\u003e\n  \u003cli\u003e✅ Bulk pack of 20 for prototyping, repair, and production use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrocontroller (MCU) and microprocessor power supply\u003c\/li\u003e\n  \u003cli\u003eIoT and wireless sensor nodes\u003c\/li\u003e\n  \u003cli\u003eWearable electronics\u003c\/li\u003e\n  \u003cli\u003ePortable consumer devices\u003c\/li\u003e\n  \u003cli\u003eData acquisition systems\u003c\/li\u003e\n  \u003cli\u003eBattery-operated instrumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What output voltage does the XC6219B182MR provide?\u003c\/h4\u003e\n\u003cp\u003eA: The XC6219B182MR is a fixed-output LDO linear regulator set to \u003cstrong\u003e1.8V\u003c\/strong\u003e. It is designed to deliver a stable, regulated 1.8V output from a higher input voltage with very low dropout, making it suitable for modern low-voltage microcontrollers and digital ICs.\u003c\/p\u003e\n\u003ch4\u003eQ: What package type is the XC6219B182MR and is it surface-mount compatible?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the XC6219B182MR comes in the \u003cstrong\u003eSOT-23-5\u003c\/strong\u003e package, which is a small, 5-pin surface-mount (SMD) form factor. It is fully compatible with standard PCB reflow and hand-soldering processes used in professional and hobbyist electronics assembly.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these chips new and unused?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. All 20 pieces in this pack are \u003cstrong\u003ebrand-new, unused, and unsoldered\u003c\/strong\u003e integrated circuits. They are sourced in new condition with no high-concern chemicals, ensuring quality and reliability for your electronics projects or production runs.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What output voltage does the XC6219B182MR provide?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The XC6219B182MR is a fixed-output LDO linear regulator set to 1.8V. It is designed to deliver a stable, regulated 1.8V output from a higher input voltage with very low dropout, making it suitable for modern low-voltage microcontrollers and digital ICs.\"}}, {\"@type\": \"Question\", \"name\": \"What package type is the XC6219B182MR and is it surface-mount compatible?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the XC6219B182MR comes in the SOT-23-5 package, which is a small, 5-pin surface-mount (SMD) form factor. 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