{"product_id":"xc6221a332mr-ldo-voltage-regulator-ic-sot-23-5-10pcs","title":"10PCS XC6221A332MR LDO Voltage Regulator IC SOT-23-5 Chip","description":"\u003ch2\u003eXC6221A332MR Low Dropout Voltage Regulator IC – 10-Pack\u003c\/h2\u003e\n\u003cp\u003eGet reliable, stable voltage regulation for your electronics projects with this 10-pack of \u003cstrong\u003eXC6221A332MR Low Dropout (LDO) Linear Voltage Regulator Integrated Circuit chips\u003c\/strong\u003e. Packaged in the compact \u003cstrong\u003eSOT-23-5\u003c\/strong\u003e surface-mount footprint, these ICs are ideal for engineers, hobbyists, and electronics designers who need consistent, precise voltage output in space-constrained PCB designs.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e XC6221A332MR (XC6221A332)\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\u003ePackage:\u003c\/strong\u003e SOT-23-5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 Pieces per order\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the XC6221A332MR?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Dropout Design:\u003c\/strong\u003e Maintains regulated output even when input voltage is only slightly above the output — perfect for battery-powered and low-power applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SOT-23-5 Package:\u003c\/strong\u003e Fits easily onto tight PCB layouts without sacrificing performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Stability:\u003c\/strong\u003e Delivers consistent, precise voltage output, reducing noise and improving circuit reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e Suitable for consumer electronics, IoT devices, microcontroller power supply rails, sensors, and portable gadgets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand New Stock:\u003c\/strong\u003e Each chip is new and unused, ensuring full rated performance right out of the pack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePCB prototyping and production runs\u003c\/li\u003e\n  \u003cli\u003eMicrocontroller and sensor power supply design\u003c\/li\u003e\n  \u003cli\u003eIoT and wearable device development\u003c\/li\u003e\n  \u003cli\u003eRepair and replacement of existing LDO regulators\u003c\/li\u003e\n  \u003cli\u003eElectronics hobbyists and engineering students\u003c\/li\u003e\n\u003c\/ul\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 is the XC6221A332MR voltage regulator used for?\u003c\/h4\u003e\n\u003cp\u003eA: The XC6221A332MR is a Low Dropout (LDO) linear voltage regulator IC used to provide a stable, regulated output voltage in electronic circuits. It is commonly used in battery-powered devices, IoT sensors, microcontroller boards, portable electronics, and any application where a consistent power supply rail is required in a compact SOT-23-5 package.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the SOT-23-5 package mean for PCB design?\u003c\/h4\u003e\n\u003cp\u003eA: SOT-23-5 is a small surface-mount package with 5 pins, making it suitable for space-constrained PCB layouts. Its compact footprint allows designers to integrate voltage regulation directly onto tight boards without needing a larger through-hole or TO-92 component.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these XC6221A332MR chips new or refurbished?\u003c\/h4\u003e\n\u003cp\u003eA: All 10 chips included in this pack are brand new and unused, ensuring they meet full rated specifications and perform reliably in your designs.\u003c\/p\u003e\n\u003ch4\u003eQ: How many chips are included in one order?\u003c\/h4\u003e\n\u003cp\u003eA: Each order includes 10 pieces (10PCS) of the XC6221A332MR LDO voltage regulator IC in the SOT-23-5 package.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the XC6221A332MR voltage regulator used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The XC6221A332MR is a Low Dropout (LDO) linear voltage regulator IC used to provide a stable, regulated output voltage in electronic circuits. 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