{"product_id":"cjt1117b-3-3-3v-1a-ldo-linear-voltage-regulator-sot-223-10pcs","title":"CJT1117B-3.3 3.3V 1A LDO Voltage Regulator SOT-223 – 10 Pack","description":"\n\u003ch2\u003eCJT1117B-3.3 Low Dropout Linear Voltage Regulator – 10-Pack\u003c\/h2\u003e\n\u003cp\u003eGet reliable, stable 3.3V power regulation with this 10-piece set of \u003cstrong\u003eCJT1117B-3.3 Low Dropout (LDO) Linear Voltage Regulators\u003c\/strong\u003e in the compact \u003cstrong\u003eSOT-223 package\u003c\/strong\u003e. Designed for electronics projects, PCB designs, and prototyping, these integrated circuits deliver a steady \u003cstrong\u003e3.3V output at up to 1A\u003c\/strong\u003e, making them an essential component for microcontroller power supplies, Arduino boards, Raspberry Pi add-ons, and more.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed 3.3V Output:\u003c\/strong\u003e Consistent, regulated 3.3V output voltage for stable performance in sensitive circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1A Output Current:\u003c\/strong\u003e Handles up to 1 amp of continuous output current to power a wide range of loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Dropout Voltage:\u003c\/strong\u003e Efficient LDO design minimizes the difference between input and output voltage, reducing heat and improving efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSOT-223 Package:\u003c\/strong\u003e Industry-standard surface-mount package for easy PCB integration and excellent thermal dissipation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10-Piece Value Pack:\u003c\/strong\u003e Ideal for hobbyists, engineers, and makers who need spares on hand for multiple projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e All units are brand new, unused, and ready for immediate use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Manufactured without high-concern chemical substances for safer handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CJT1117B-3.3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 3.3V (Fixed)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e Up to 1A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SOT-223\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\u003eQuantity:\u003c\/strong\u003e 10 PCS per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're a hobbyist building your first Arduino circuit, an electronics engineer prototyping a new design, or a maker stocking up on reliable components, the CJT1117B-3.3 is a versatile and trusted choice. Its SOT-223 footprint is compatible with a wide range of PCB layouts, making it a go-to regulator for 3.3V applications.\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  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\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 output voltage and current of the CJT1117B-3.3 voltage regulator?\u003c\/h4\u003e\n\u003cp\u003eA: The CJT1117B-3.3 is a fixed-output LDO linear voltage regulator that provides a stable \u003cstrong\u003e3.3V output at up to 1A of continuous current\u003c\/strong\u003e. It is ideal for powering 3.3V microcontrollers, sensors, and other digital circuits.\u003c\/p\u003e\n\u003ch4\u003eQ: What package type is the CJT1117B-3.3, and is it suitable for surface-mount PCB designs?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the CJT1117B-3.3 comes in the \u003cstrong\u003eSOT-223 surface-mount package\u003c\/strong\u003e, which is widely used in PCB designs. Its exposed thermal pad allows for efficient heat dissipation, making it suitable for a variety of circuit boards and layouts.\u003c\/p\u003e\n\u003ch4\u003eQ: How many units are included in this listing?\u003c\/h4\u003e\n\u003cp\u003eA: This listing includes a \u003cstrong\u003epack of 10 CJT1117B-3.3 integrated circuits\u003c\/strong\u003e, all brand new and in unused condition — perfect for stocking up for multiple projects or prototyping sessions.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the minimum input voltage required for the CJT1117B-3.3 to regulate properly?\u003c\/h4\u003e\n\u003cp\u003eA: As a low dropout regulator, the CJT1117B-3.3 requires only a small difference between input and output voltage (typically around 1.2V dropout at full load), meaning an input of approximately \u003cstrong\u003e4.5V or higher\u003c\/strong\u003e is typically sufficient for stable 3.3V output. Always refer to the component datasheet for exact specifications.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the output voltage and current of the CJT1117B-3.3 voltage regulator?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CJT1117B-3.3 is a fixed-output LDO linear voltage regulator that provides a stable 3.3V output at up to 1A of continuous current. It is ideal for powering 3.3V microcontrollers, sensors, and other digital circuits.\"}}, {\"@type\": \"Question\", \"name\": \"What package type is the CJT1117B-3.3, and is it suitable for surface-mount PCB designs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the CJT1117B-3.3 comes in the SOT-223 surface-mount package, which is widely used in PCB designs. 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Always refer to the component datasheet for exact specifications.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CJT1117B-3.3 3.3V 1A LDO Voltage Regulator SOT-223 – 10 Pack\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/cjt1117b-3-3-3v-1a-ldo-linear-voltage-regulator-sot-223-10pcs\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44167762575447,"sku":"\u003cnone\u003e","price":24.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Scc96048f1b3646a78f65c6295bf1529bD.webp?v=1786763622","url":"https:\/\/axlcustomersupport.com\/products\/cjt1117b-3-3-3v-1a-ldo-linear-voltage-regulator-sot-223-10pcs","provider":"Axl","version":"1.0","type":"link"}