{"product_id":"lot-of-4-fairchild-ua7812uc-12v-1a-positive-voltage-regulator-to-220-1982-nos","title":"Lot of 4 Fairchild UA7812UC 12V 1A Positive Voltage Regulator TO-220 1982 NOS","description":"ITEM SPECIFICS\u003cbr\u003eBrand: Fairchild Semiconductor\u003cbr\u003eModel: UA7812UC\u003cbr\u003eMPN: UA7812UC\u003cbr\u003eType: 3-Terminal Fixed Positive Linear Voltage Regulator\u003cbr\u003eOutput Voltage: 12V\u003cbr\u003eOutput Current: 1A\u003cbr\u003eInput Voltage: 35V maximum\u003cbr\u003ePackage: TO-220\u003cbr\u003eMounting: Through-Hole\u003cbr\u003eDate Code: 8235\u003cbr\u003eCountry of Origin: Korea\u003cbr\u003eCondition: New\u003cbr\u003eQuantity: 4\u003cbr\u003e\u003cbr\u003eDESCRIPTION\u003cbr\u003eLot of 4 new old stock Fairchild Semiconductor µA7812UC 3-terminal positive 12V voltage regulators in TO-220 packages. Each is marked \"UA7812UC,\" \"F 8235,\" and \"KOREA.\" Date code 8235 places manufacture in 1982. Never installed. Leads show light storage discoloration, as pictured.\u003cbr\u003eThe µA7812 is Fairchild's original part number in the industry-standard 7812 12V regulator family.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003eFixed 12V positive output\u003cbr\u003e1A output current with adequate heatsinking\u003cbr\u003e35V maximum input voltage\u003cbr\u003eTypical 2V dropout at 1A\u003cbr\u003eInternal thermal shutdown and short-circuit current limiting\u003cbr\u003e\u003cbr\u003eOutput transistor safe-area protection\u003cbr\u003eTO-220 package with metal mounting tab\u003cbr\u003eOriginal Fairchild manufacture, 1982 date code\u003cbr\u003e4 pieces\u003cbr\u003e\u003cbr\u003eCompatibility:\u003cbr\u003eDirect replacement for µA7812, UA7812UC, LM7812, MC7812, and L7812 12V TO-220 positive regulators. Standard 78xx TO-220 pinout: Input, Common, Output, with the tab connected to Common.\u003cbr\u003e\u003cbr\u003eQ\u0026amp;A\u003cbr\u003eQ: What is the UA7812UC?\u003cbr\u003eA: A Fairchild 12V, 1A three-terminal positive voltage regulator in a TO-220 package.\u003cbr\u003eQ: What replaces a UA7812UC?\u003cbr\u003eA: These are direct replacements. Any 7812-type 12V TO-220 positive regulator (LM7812, MC7812, L7812) fits the same position.\u003cbr\u003eQ: What input voltage does it need?\u003cbr\u003eA: About 2V above the 12V output at 1A, up to a 35V maximum.\u003cbr\u003eQ: How old are these parts?\u003cbr\u003eA: Date code 8235, which places manufacture in 1982.\u003cbr\u003e\u003cbr\u003eDISCLAIMER\u003cbr\u003eItems are new old stock, sold as pictured. Ships fast with tracking. 30-day returns accepted; buyer pays return shipping.\u003cbr\u003e\u003cbr\u003eLEGAL DISCLAIMER\u003cbr\u003eWe are not an authorized distributor, reseller, or representative of Fairchild Semiconductor. All product names, trademarks, brands, and logos are the property of their respective owners. Products are sourced from surplus inventory and are not covered by manufacturer warranties.\u003cbr\u003e\u003cbr\u003eUA7812UC, UA7812, uA7812, Fairchild UA7812UC, Fairchild 7812, 7812 voltage regulator, LM7812 replacement, MC7812 replacement, L7812 replacement, 12V voltage regulator, 12V 1A regulator, positive voltage regulator TO-220, 3 terminal regulator 12V, vintage Fairchild regulator, 1982 Fairchild IC, NOS voltage regulator lot, power supply regulator replacement, 12V rail not working, power supply no 12V output, voltage regulator failed replacement, circuit board not powering up regulator\u003cbr\u003e\u003cbr\u003eThank you for shopping with American Industrial Parts Group!","brand":"Fairchild","offers":[{"title":"Default Title","offer_id":49807156412571,"sku":"FSC-UA7812UC-N","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/0857\/7435\/files\/fairchild-ua7812uc-12v-1a-voltage-regulator-to-220-lot-of-4-1-american-industrial-parts-group.png?v=1791931690","url":"https:\/\/americanindustrialpartsgroup.com\/products\/lot-of-4-fairchild-ua7812uc-12v-1a-positive-voltage-regulator-to-220-1982-nos","provider":"American Industrial Parts Group","version":"1.0","type":"link"}