{"product_id":"uln2804-8-channel-high-voltage-darlington-transistor-array-6v-60v-driver-ic-dip-sop-xinbole","title":"ULN2804 8-Channel High-Voltage Darlington Transistor Array 6V–60V Driver IC 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-68e9b4a979b1-47\" data-testid=\"conversation-turn-82\" 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=\"d25251d0-b38b-4e97-82d7-9a8c221fb032\" 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=\"114\" data-end=\"684\"\u003eThe ULN2804 from Xinbole is a high-voltage 8-channel Darlington transistor array designed for robust and efficient high-current load driving in industrial, automotive, and embedded electronic systems. Operating over an extended voltage range from 6V to 60V, this IC provides enhanced compatibility with higher-voltage control circuits compared to lower-voltage driver series. It integrates eight open-collector Darlington pairs, making it ideal for driving multiple inductive and resistive loads such as relays, motors, solenoids, and LED modules.\u003c\/p\u003e\n\u003cp data-start=\"686\" data-end=\"1166\"\u003eBuilt using advanced power semiconductor technology, the ULN2804 delivers high current gain, low input drive requirements, and efficient switching performance. While it does not incorporate Schottky diode structures, it includes integrated flyback (freewheeling) diodes that protect against voltage spikes generated by inductive loads. This ensures improved system reliability, reduced external component count, and enhanced thermal stability under continuous high-load operation.\u003c\/p\u003e\n\u003cp data-start=\"1168\" data-end=\"1549\"\u003eCompared to standard driver ICs, the ULN2804 offers a higher voltage handling capability and strong multi-channel integration, making it suitable for complex control systems requiring reliable high-voltage switching. Its robust internal architecture ensures stable operation even in electrically noisy and high-load environments, improving overall system durability and efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1551\" data-end=\"2023\"\u003eAvailable in both DIP and SOP package options, the ULN2804 supports flexible PCB integration for through-hole and surface-mount designs. It is widely used in relay driver circuits, stepper motor control systems, LED displays, industrial automation equipment, and microcontroller interfacing. With its combination of high-voltage capability, multi-channel design, and built-in protection, the Xinbole ULN2804 is a dependable solution for advanced power driver applications.\u003c\/p\u003e\n\u003cp data-start=\"2025\" data-end=\"2044\"\u003e\u003cstrong data-start=\"2025\" data-end=\"2042\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2045\" data-end=\"2362\"\u003e\n\u003cli data-section-id=\"jn2bqe\" data-start=\"2045\" data-end=\"2088\"\u003eWide operating voltage range: 6V to 60V\u003c\/li\u003e\n\u003cli data-section-id=\"1nrxj4w\" data-start=\"2089\" data-end=\"2130\"\u003e8-channel Darlington transistor array\u003c\/li\u003e\n\u003cli data-section-id=\"4rthcm\" data-start=\"2131\" data-end=\"2166\"\u003eHigh current driving capability\u003c\/li\u003e\n\u003cli data-section-id=\"182kcxb\" data-start=\"2167\" data-end=\"2205\"\u003eBuilt-in flyback protection diodes\u003c\/li\u003e\n\u003cli data-section-id=\"1fwe7zw\" data-start=\"2206\" data-end=\"2239\"\u003eLow input current requirement\u003c\/li\u003e\n\u003cli data-section-id=\"1k6xuc7\" data-start=\"2240\" data-end=\"2277\"\u003eHigh gain for efficient switching\u003c\/li\u003e\n\u003cli data-section-id=\"1wu4f30\" data-start=\"2278\" data-end=\"2324\"\u003eImproved high-voltage system compatibility\u003c\/li\u003e\n\u003cli data-section-id=\"fdywed\" data-start=\"2325\" data-end=\"2362\"\u003eAvailable in DIP and SOP packages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2364\" data-end=\"2383\"\u003e\u003cstrong data-start=\"2364\" data-end=\"2381\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2384\" data-end=\"2626\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1ykz3wa\" data-start=\"2384\" data-end=\"2409\"\u003eRelay control systems\u003c\/li\u003e\n\u003cli data-section-id=\"1wssv4r\" data-start=\"2410\" data-end=\"2435\"\u003eStepper motor drivers\u003c\/li\u003e\n\u003cli data-section-id=\"hy94eu\" data-start=\"2436\" data-end=\"2469\"\u003eSolenoid and actuator control\u003c\/li\u003e\n\u003cli data-section-id=\"1eycbll\" data-start=\"2470\" data-end=\"2504\"\u003eLED display and matrix systems\u003c\/li\u003e\n\u003cli data-section-id=\"xwcxty\" data-start=\"2505\" data-end=\"2538\"\u003eIndustrial automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"11gm9hn\" data-start=\"2539\" data-end=\"2577\"\u003eMicrocontroller interface circuits\u003c\/li\u003e\n\u003cli data-section-id=\"je1flc\" data-start=\"2578\" data-end=\"2626\" data-is-last-node=\"\"\u003eMulti-load high-voltage switching applications\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":43844330618945,"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\/uln2804-8-channel-high-voltage-darlington-transistor-array-6v-60v-driver-ic-dip-sop-xinbole","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}