{"product_id":"lm339-quad-comparator-2v-36v-low-power-voltage-comparator-dip-sop-xinbole","title":"LM339 Quad Comparator 2V–36V Low Power Voltage Comparator DIP\/SOP | Xinbole","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:10b7f8d0-bcbd-4637-841d-68e9b4a979b1-12\" data-testid=\"conversation-turn-12\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"bc82f72a-1562-4b55-98a9-c0287edd02be\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"96\" data-end=\"666\"\u003eThe LM339 from Xinbole is a high-precision quad voltage comparator designed for low-power analog signal detection and monitoring applications. Operating across a wide supply voltage range from 2V to 36V (or ±1V to ±18V), this device integrates four independent comparators with open-collector outputs, allowing easy interfacing with different logic levels and system architectures. Its ultra-low power consumption ensures efficient operation with minimal thermal dissipation, making it suitable for energy-sensitive and compact electronic designs.\u003c\/p\u003e\n\u003cp data-start=\"668\" data-end=\"1231\"\u003eBuilt using advanced semiconductor technology, the LM339 delivers fast response switching, low input offset voltage, and high noise immunity for reliable signal comparison. Although it does not rely on Schottky rectifier technology, its internal design ensures efficient switching behavior and stable threshold detection under varying conditions. Compared to lower-voltage comparator series, the LM339 offers a significantly higher voltage tolerance and wider operating range, improving system robustness and flexibility in industrial and automotive environments.\u003c\/p\u003e\n\u003cp data-start=\"1233\" data-end=\"1699\"\u003eAvailable in both DIP and SOP packages, the LM339 supports easy integration into through-hole and surface-mount PCB layouts. This flexibility makes it ideal for applications such as voltage level detection, window comparators, zero-crossing detectors, and overvoltage protection systems. With its proven reliability, low power design, and strong performance stability, the Xinbole LM339 is a dependable solution for modern analog and mixed-signal electronic systems.\u003c\/p\u003e\n\u003cp data-start=\"1701\" data-end=\"1720\"\u003e\u003cstrong data-start=\"1701\" data-end=\"1718\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1721\" data-end=\"2093\"\u003e\n\u003cli data-section-id=\"38yh9\" data-start=\"1721\" data-end=\"1775\"\u003eWide supply voltage range: 2V to 36V (±1V to ±18V)\u003c\/li\u003e\n\u003cli data-section-id=\"neh5ro\" data-start=\"1776\" data-end=\"1816\"\u003eQuad independent voltage comparators\u003c\/li\u003e\n\u003cli data-section-id=\"102mhj8\" data-start=\"1817\" data-end=\"1872\"\u003eOpen-collector output structure for flexible design\u003c\/li\u003e\n\u003cli data-section-id=\"1kitcqc\" data-start=\"1873\" data-end=\"1918\"\u003eLow power consumption and high efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"cjjp0h\" data-start=\"1919\" data-end=\"1958\"\u003eFast response switching performance\u003c\/li\u003e\n\u003cli data-section-id=\"leuacn\" data-start=\"1959\" data-end=\"2010\"\u003eLow input offset voltage for accurate detection\u003c\/li\u003e\n\u003cli data-section-id=\"1sn2im5\" data-start=\"2011\" data-end=\"2055\"\u003eHigh noise immunity and stable operation\u003c\/li\u003e\n\u003cli data-section-id=\"fdywed\" data-start=\"2056\" data-end=\"2093\"\u003eAvailable in DIP and SOP packages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2095\" data-end=\"2114\"\u003e\u003cstrong data-start=\"2095\" data-end=\"2112\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2115\" data-end=\"2396\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"q21sb7\" data-start=\"2115\" data-end=\"2151\"\u003eVoltage level detection circuits\u003c\/li\u003e\n\u003cli data-section-id=\"gx54ld\" data-start=\"2152\" data-end=\"2188\"\u003eWindow and threshold comparators\u003c\/li\u003e\n\u003cli data-section-id=\"kaj4io\" data-start=\"2189\" data-end=\"2224\"\u003eZero-crossing detection systems\u003c\/li\u003e\n\u003cli data-section-id=\"1fvjjae\" data-start=\"2225\" data-end=\"2268\"\u003eOvervoltage and undervoltage protection\u003c\/li\u003e\n\u003cli data-section-id=\"l0ma2f\" data-start=\"2269\" data-end=\"2313\"\u003eSignal conditioning and waveform shaping\u003c\/li\u003e\n\u003cli data-section-id=\"lvx3t6\" data-start=\"2314\" data-end=\"2359\"\u003eIndustrial automation and control systems\u003c\/li\u003e\n\u003cli data-section-id=\"7miov\" data-start=\"2360\" data-end=\"2396\" data-is-last-node=\"\"\u003eBattery-powered electronic devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"xinbole","offers":[{"title":"Default Title","offer_id":43842877521985,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Integrated_Circuits-02-01_21de9394-cbdf-440c-93e1-dd1367592f04.png?v=1769084412","url":"https:\/\/hext.in\/products\/lm339-quad-comparator-2v-36v-low-power-voltage-comparator-dip-sop-xinbole","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}