{"product_id":"ams1117-3-3v-1a-sot-223-voltage-regulator-ic-pack-of-10","title":"ULN2003-HLF Darlington Transistor Arrays IC (DIP-16)","description":"\u003cp\u003eThe ULN2003 is a 16-pin integrated circuit that contains seven Darlington pairs, each capable of driving loads up to 50V and 500mA. For each of these Darlington pairs, there are corresponding input and output pins, along with a ground pin and an optional common pin. The ground pin is connected to the system ground, while the common pin can be used if needed, though its use is optional.\u003c\/p\u003e\n\u003cp\u003eInterestingly, the ULN2003 does not have a dedicated Vcc (power) pin. Instead, the power required for the internal transistors is drawn directly from the input pins.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Product may vary from images shown in terms of brand name according to the availability.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContains 7 high-voltage and high current Darlington pairs\u003c\/li\u003e\n\u003cli\u003eEach pair is rated for 50V and 500mA\u003c\/li\u003e\n\u003cli\u003eInput pins can be triggered by +5V\u003c\/li\u003e\n\u003cli\u003eAll seven Output pins can be connected together to drive loads up to (7×500mA) ~3.5A\u003c\/li\u003e\n\u003cli\u003eCan be directly controlled by logic devices like Digital Gates, Arduino, PIC etc\u003c\/li\u003e\n\u003cli\u003eAvailable in 16-pin DIP, TSSOP, SOIC packages\u003c\/li\u003e\n\u003cli\u003e500-mA-Rated Collector Current (Single Output)\u003c\/li\u003e\n\u003cli\u003eHigh-Voltage Outputs: 50V\u003c\/li\u003e\n\u003cli\u003eOutput Clamp Diodes\u003c\/li\u003e\n\u003cli\u003eInputs Compatible With Various Types of logic\u003c\/li\u003e\n\u003cli\u003eRelay-Driver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg class=\"entered lazyloaded\" data-ll-status=\"loaded\" data-lazy-src=\"https:\/\/cdn.zbotic.in\/wp-content\/uploads\/product-desc-images\/ULN2003-testing-circuit.png.webp\" alt=\"ULN2003 testing circuit\" src=\"https:\/\/cdn.zbotic.in\/wp-content\/uploads\/product-desc-images\/ULN2003-testing-circuit.png.webp\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePin Configuration:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePin Number\u003c\/th\u003e\n\u003cth\u003ePin Name\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 to 7\u003c\/td\u003e\n\u003ctd\u003eInput 1 to Input 7\u003c\/td\u003e\n\u003ctd\u003eSeven Input pins of Darlington pair, each pin is connected to the base of the transistor and can be triggered by using +5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003ctd\u003eGround Reference Voltage 0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eCOM\u003c\/td\u003e\n\u003ctd\u003eUsed as test pin or Voltage suppresser pin (optional to use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 to 16\u003c\/td\u003e\n\u003ctd\u003eOutput 1 to Output 7\u003c\/td\u003e\n\u003ctd\u003eRespective outputs of seven input pins. Each output pin will be connected to ground only when its respective input pin is high(+5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWorking Principle:\u003c\/h3\u003e\n\u003cp\u003eWhen the input pin of the IC gets high, the respective output pin will get connected to ground. The loads connected to the output pin can be maximum of 50V and 500mA each. However, you can run higher current loads by combining two or more output pins together. For example, if you combine three pins you can drive up to (3×500mA) ~1.5A.\u003c\/p\u003e\n\u003cp\u003eThe COM pin is connected to ground through a switch; this connection is optional. It can be used as a test switch, meaning when this pin is grounded all the output pins will be grounded.\u003c\/p\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUsed to drive high current loads using Digital Circuits\u003c\/li\u003e\n\u003cli\u003eCan be used to drive Stepper motors\u003c\/li\u003e\n\u003cli\u003eHigh current LED's can be driven\u003c\/li\u003e\n\u003cli\u003eRelay Driver module (can drive 7 relays)\u003c\/li\u003e\n\u003cli\u003eLogic Buffers in digital electronics\u003c\/li\u003e\n\u003cli\u003eUsed as Touch sensor for Arduino\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIC Name: ULN2003\u003c\/li\u003e\n\u003cli\u003ePackage\/Case: DIP-16\u003c\/li\u003e\n\u003cli\u003eBrand: Generic\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":51545458475304,"sku":"VT01650","price":10.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT001224-2_51d1e479-8f70-4087-a6a8-a97ecc87a486.png?v=1773735044","url":"https:\/\/voltros.in\/products\/ams1117-3-3v-1a-sot-223-voltage-regulator-ic-pack-of-10","provider":"WHITEVALLEY TECHNOLOGIES PRIVATE LIMITED","version":"1.0","type":"link"}