{"product_id":"texas-instruments-7918c-18v-negative-voltage-regulator-to-220-new","title":"Texas Instruments 7918C -18V Negative Voltage Regulator TO-220 New","description":"ITEM SPECIFICS\u003cbr\u003eBrand: Texas Instruments\u003cbr\u003eModel: 7918C\u003cbr\u003eMPN: 7918C\u003cbr\u003eType: Fixed Negative Voltage Regulator\u003cbr\u003eOutput Voltage: -18V\u003cbr\u003ePackage: TO-220\u003cbr\u003eNumber of Pins: 3\u003cbr\u003eMarkings: 7918C, A 8227, EL SALVADOR\u003cbr\u003eCondition: New\u003cbr\u003e\u003cbr\u003eDESCRIPTION\u003cbr\u003eNew Texas Instruments 7918C fixed negative voltage regulator in a 3-pin TO-220 package. This 79xx-series regulator provides a nominal -18V regulated output and is suitable for power supplies, control circuits, instrumentation, audio equipment, and electronic repair applications.\u003cbr\u003eThe device is marked with the Texas Instruments logo, 7918C, A 8227, and EL SALVADOR. Please compare the markings and package style with your application before purchase.\u003cbr\u003e\u003cbr\u003eDISCLAIMER\u003cbr\u003eNew surplus electronic component. Not function-tested. May show minor cosmetic marks from storage and handling. Please review all photos carefully and verify pinout, electrical requirements, and compatibility before installation.\u003cbr\u003e\u003cbr\u003eLEGAL DISCLAIMER\u003cbr\u003eWe are not an authorized distributor, reseller, or representative of Texas Instruments. Texas Instruments and related trademarks belong to their respective owners. This product is sourced from surplus inventory and is not covered by a manufacturer warranty.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMPATIBILITY \u0026amp; CROSS-REFERENCE\u003c\/strong\u003e\u003cbr\u003eThe 7918C is a fixed -18V negative voltage regulator in the 7900 series, the negative complement to the 7800 positive regulators. NTE's NTE959 (ECG959) is a -18V, 1A negative regulator in TO-220, the equivalent type for this part number. The 7900 pin order differs from the 7800 series, so confirm pinout and heat sinking before substituting.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ\u0026amp;A\u003c\/strong\u003e\u003cbr\u003eQ: What is the output of the 7918C? A: Fixed -18V, TO-220.\u003cbr\u003eQ: What NTE number matches? A: NTE959 (ECG959), the -18V, 1A negative regulator.\u003cbr\u003eQ: What is the positive counterpart? A: The 7818.\u003cbr\u003e\u003cbr\u003eTexas Instruments 7918C 7918-C 7918 C -18V negative voltage regulator fixed linear regulator 79xx regulator TO-220 3 pin semiconductor electronic component power supply voltage regulation audio equipment instrumentation control circuit PCB repair industrial electronics negative voltage regulator failed no negative rail replacement\u003cbr\u003e\u003cbr\u003eThank you for shopping with American Industrial Parts Group!","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":49793919746203,"sku":"TI-7918C-N","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/0857\/7435\/files\/texas-instruments-7918c-18v-negative-voltage-regulator-to-220-1-american-industrial-parts-group.png?v=1791844052","url":"https:\/\/americanindustrialpartsgroup.com\/products\/texas-instruments-7918c-18v-negative-voltage-regulator-to-220-new","provider":"American Industrial Parts Group","version":"1.0","type":"link"}