{"product_id":"alc-series-qfn-audio-chipset-alc3281-alc4030-ic-replacement","title":"ALC Series QFN Audio Chipset – ALC3281, ALC4030 \u0026 More","description":"\u003ch2\u003eALC Series QFN Audio Chipset – Brand New Integrated Circuits\u003c\/h2\u003e\n\u003cp\u003eGet reliable, brand-new QFN-packaged audio chipsets from the popular ALC series. Compatible with a wide range of motherboard and audio controller applications, these chips are ideal for electronics repair technicians, hobbyists, and PCB engineers who need genuine replacement ICs.\u003c\/p\u003e\n\n\u003cp\u003eEach unit is 100% new and unused, ensuring optimal performance and longevity in your circuit board projects or device repairs.\u003c\/p\u003e\n\n\u003ch3\u003eAvailable Models\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eALC3281\u003c\/li\u003e\n  \u003cli\u003eALC3285\u003c\/li\u003e\n  \u003cli\u003eALC3286\u003c\/li\u003e\n  \u003cli\u003eALC3287\u003c\/li\u003e\n  \u003cli\u003eALC3288\u003c\/li\u003e\n  \u003cli\u003eALC3289\u003c\/li\u003e\n  \u003cli\u003eALC4030\u003c\/li\u003e\n  \u003cli\u003eALC3294\u003c\/li\u003e\n  \u003cli\u003eALC3304\u003c\/li\u003e\n  \u003cli\u003eALC3314\u003c\/li\u003e\n  \u003cli\u003eALC3315\u003c\/li\u003e\n  \u003cli\u003eALC13xx Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% Brand New:\u003c\/strong\u003e Never used, never refurbished — guaranteed fresh stock.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQFN Package:\u003c\/strong\u003e Compact quad flat no-lead packaging for easy PCB integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Suitable for general-purpose audio controller and codec applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Models Available:\u003c\/strong\u003e Choose the exact ALC part number you need for your project.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Performance:\u003c\/strong\u003e High-quality integrated circuit for motherboard audio, USB audio, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e QFN (Quad Flat No-Lead)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e 100% New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e General Purpose Audio Codec \/ Controller\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eIf you work on electronics and DIY projects, you might also find these useful:\u003c\/p\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: Are these ALC series QFN chipsets brand new or refurbished?\u003c\/h4\u003e\n\u003cp\u003eA: All ALC series chipsets listed here are 100% brand new and unused. They are not refurbished, pulled, or recycled parts, ensuring reliable and consistent performance in your electronics repair or PCB design project.\u003c\/p\u003e\n\u003ch4\u003eQ: What is a QFN package and why does it matter for my PCB project?\u003c\/h4\u003e\n\u003cp\u003eA: QFN (Quad Flat No-Lead) is a compact surface-mount IC package with exposed pads on the bottom for excellent thermal and electrical performance. It is widely used in audio codec chips like the ALC series for motherboards and USB audio controllers, making it a popular choice for modern PCB designs.\u003c\/p\u003e\n\u003ch4\u003eQ: Which ALC chipset model should I choose for audio controller replacement?\u003c\/h4\u003e\n\u003cp\u003eA: The correct model depends on your specific motherboard or device schematic. Common choices include ALC3281 and ALC4030 for USB audio controllers, while ALC3285–ALC3289 and ALC3294–ALC3315 cover a range of HD audio codec applications. Refer to your board's datasheet or service manual to confirm the exact part number required.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are these ALC series QFN chipsets brand new or refurbished?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All ALC series chipsets listed here are 100% brand new and unused. They are not refurbished, pulled, or recycled parts, ensuring reliable and consistent performance in your electronics repair or PCB design project.\"}}, {\"@type\": \"Question\", \"name\": \"What is a QFN package and why does it matter for my PCB project?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"QFN (Quad Flat No-Lead) is a compact surface-mount IC package with exposed pads on the bottom for excellent thermal and electrical performance. 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Refer to your board's datasheet or service manual to confirm the exact part number required.\"}}]}\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\": \"ALC Series QFN Audio Chipset – ALC3281, ALC4030 \u0026 More\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/alc-series-qfn-audio-chipset-alc3281-alc4030-ic-replacement\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"ALC3289","offer_id":44167195033687,"sku":"5:100014066#ALC3289","price":12.3,"currency_code":"USD","in_stock":true},{"title":"ALC3288","offer_id":44167195066455,"sku":"5:4#ALC3288","price":12.3,"currency_code":"USD","in_stock":true},{"title":"ALC3294","offer_id":44167195099223,"sku":"5:4182#ALC3294","price":15.8,"currency_code":"USD","in_stock":true},{"title":"ALC4030","offer_id":44167195131991,"sku":"5:100014065#ALC4030","price":11.7,"currency_code":"USD","in_stock":true},{"title":"ALC3285","offer_id":44167195164759,"sku":"5:200004763#ALC3285","price":12.87,"currency_code":"USD","in_stock":true},{"title":"ALC3281","offer_id":44167195197527,"sku":"5:144170022#ALC3281","price":16.97,"currency_code":"USD","in_stock":true},{"title":"ALC3287","offer_id":44167195230295,"sku":"5:200004183#ALC3287","price":12.87,"currency_code":"USD","in_stock":true},{"title":"ALC3286","offer_id":44167195263063,"sku":"5:200004182#ALC3286","price":11.7,"currency_code":"USD","in_stock":true},{"title":"ALC3314","offer_id":44167195295831,"sku":"5:200000990#ALC3314","price":15.8,"currency_code":"USD","in_stock":true},{"title":"ALC3304","offer_id":44167195328599,"sku":"5:115781#ALC3304","price":19.63,"currency_code":"USD","in_stock":true},{"title":"ALC1309H","offer_id":44167195361367,"sku":"5:200005259#ALC1309H","price":15.8,"currency_code":"USD","in_stock":true},{"title":"ALC3315","offer_id":44167195394135,"sku":"5:200000991#ALC3315","price":15.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S44bc141632a34c7082b3db3405c74ca1d.webp?v=1786759350","url":"https:\/\/axlcustomersupport.com\/products\/alc-series-qfn-audio-chipset-alc3281-alc4030-ic-replacement","provider":"Axl","version":"1.0","type":"link"}