{"product_id":"sparkfun-mosfet-power-switch-and-buck-regulator-low-side","title":"SparkFun MOSFET Power Switch and Buck Regulator (Low-Side)","description":"\u003cp\u003eThe MOSFET Power Switch and Buck Regulator (Low-Side) can be powered with up to 12V and control up to 10A, all while providing a sweet 3.3V.\u003c\/p\u003e\n\u003cdiv\u003e \n \u003ch2\u003eFeatures \u0026amp; Specs\u003c\/h2\u003e \n \u003cp\u003e\u003c\/p\u003e \n \u003cdiv\u003e \n  \u003cul\u003e \n   \u003cli\u003eInput Voltage Range: 4.5V to 12V\u003c\/li\u003e \n   \u003cli\u003eLMR14203 Step Down Voltage Regulator\u003c\/li\u003e \n   \u003cli\u003eConfigured to Output 3.3V\/300mA\u003c\/li\u003e \n   \u003cli\u003ePSMN7R0-1000BS N-Channel MOSFET\u003c\/li\u003e \n   \u003cli\u003eConfigured as a Low-Side Switch\u003c\/li\u003e \n   \u003cli\u003eConnectors\u003c\/li\u003e \n   \u003cli\u003eInput: 5.5mm x 2.1mm Barrel Jack (Center-Positive)\u003c\/li\u003e \n   \u003cli\u003eOutput: Poke-Home Connectors\u003c\/li\u003e \n   \u003cli\u003eControl: 1x4 Female Headers\u003c\/li\u003e \n   \u003cli\u003e0.1\"-spaced PTHs\u003c\/li\u003e \n   \u003cli\u003eBuilt-in Flyback Diode on Load\u003c\/li\u003e \n   \u003cli\u003eLEDs\u003c\/li\u003e \n   \u003cli\u003ePWR\u003c\/li\u003e \n   \u003cli\u003eON\u003c\/li\u003e \n   \u003cli\u003eJumpers\u003c\/li\u003e \n   \u003cli\u003ePWR_LED\u003c\/li\u003e \n   \u003cli\u003eMEAS\u003c\/li\u003e \n   \u003cli\u003eON_LED\u003c\/li\u003e \n   \u003cli\u003eDimensions: 1.50\" x 1.50\" (38.1mm x 38.1mm)\u003c\/li\u003e \n   \u003cli\u003eWeight: 9.9g\u003c\/li\u003e \n  \u003c\/ul\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e\n\u003cdiv\u003e \n \u003ch2\u003eFeatures \u0026amp; Specs\u003c\/h2\u003e \n \u003cp\u003e\u003c\/p\u003e \n \u003cdiv\u003e \n  \u003cul\u003e \n   \u003cli\u003eInput Voltage Range: 4.5V to 12V\u003c\/li\u003e \n   \u003cli\u003eLMR14203 Step Down Voltage Regulator\u003c\/li\u003e \n   \u003cli\u003eConfigured to Output 3.3V\/300mA\u003c\/li\u003e \n   \u003cli\u003ePSMN7R0-1000BS N-Channel MOSFET\u003c\/li\u003e \n   \u003cli\u003eConfigured as a Low-Side Switch\u003c\/li\u003e \n   \u003cli\u003eConnectors\u003c\/li\u003e \n   \u003cli\u003eInput: 5.5mm x 2.1mm Barrel Jack (Center-Positive)\u003c\/li\u003e \n   \u003cli\u003eOutput: Poke-Home Connectors\u003c\/li\u003e \n   \u003cli\u003eControl: 1x4 Female Headers\u003c\/li\u003e \n   \u003cli\u003e0.1\"-spaced PTHs\u003c\/li\u003e \n   \u003cli\u003eBuilt-in Flyback Diode on Load\u003c\/li\u003e \n   \u003cli\u003eLEDs\u003c\/li\u003e \n   \u003cli\u003ePWR\u003c\/li\u003e \n   \u003cli\u003eON\u003c\/li\u003e \n   \u003cli\u003eJumpers\u003c\/li\u003e \n   \u003cli\u003ePWR_LED\u003c\/li\u003e \n   \u003cli\u003eMEAS\u003c\/li\u003e \n   \u003cli\u003eON_LED\u003c\/li\u003e \n   \u003cli\u003eDimensions: 1.50\" x 1.50\" (38.1mm x 38.1mm)\u003c\/li\u003e \n   \u003cli\u003eWeight: 9.9g\u003c\/li\u003e \n  \u003c\/ul\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e\n\u003ch2\u003eDocumentation\u003c\/h2\u003e \n\u003cp\u003e\u003c\/p\u003e \n\u003cul\u003e \n \u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_MOSFET_Power_Switch_and_Buck_Regulator_Low-Side\/assets\/board_files\/SparkFun_MOSFET_Power_Switch_and_Buck_Regulator_Low-Side_Schematic_V11.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e \n \u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_MOSFET_Power_Switch_and_Buck_Regulator_Low-Side\/assets\/board_files\/SparkFun_MOSFET_Power_Switch_and_Buck_Regulator_Low-Side_V11.zip\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e \n \u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_MOSFET_Power_Switch_and_Buck_Regulator_Low-Side\/assets\/img\/SparkFun_MOSFET_Power_Switch_and_Buck_Regulator_Low-Side_Board_Dimensions.png\"\u003eBoard Dimensions\u003c\/a\u003e\u003c\/li\u003e \n \u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_MOSFET_Power_Switch_and_Buck_Regulator_Low-Side\"\u003eHookup Guide\u003c\/a\u003e\u003c\/li\u003e \n \u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/Fritzing_Parts\/blob\/main\/products\/23979_sfe_n-channel_mosfet_power_switch_buck_regulator_low-side_transistor.fzpz\"\u003eFritzing Part\u003c\/a\u003e\u003c\/li\u003e \n \u003cli\u003eDatasheet\u003c\/li\u003e \n \u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_MOSFET_Power_Switch_and_Buck_Regulator_Low-Side\/assets\/component_documentation\/lmr14203.pdf\"\u003eLMR14203\u003c\/a\u003e\u003c\/li\u003e \n \u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_MOSFET_Power_Switch_and_Buck_Regulator_Low-Side\/assets\/component_documentation\/PSMN7R0-100BS.pdf\"\u003ePSMN7R0-100BS\u003c\/a\u003e\u003c\/li\u003e \n \u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/SparkFun_MOSFET_Power_Switch_and_Buck_Regulator_Low-Side\"\u003eGitHub Hardware Repo\u003c\/a\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n\u003cp\u003e\u003c\/p\u003e \n\u003cdiv\u003e \n \u003cdiv\u003e \n  \u003cdiv\u003e \n   \u003cdiv\u003e \n    \u003cdiv\u003e \n     \u003cdiv\u003e \n      \u003cdiv\u003e \n       \u003cp\u003e\u003c\/p\u003e \n       \u003cdiv\u003e \n        \u003cspan\u003e \u003cb\u003eWARNING:\u003c\/b\u003e This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. See link below for more information. \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e \u003c\/span\u003e \n       \u003c\/div\u003e \n      \u003c\/div\u003e \n     \u003c\/div\u003e \n     \u003cdiv\u003e\u003c\/div\u003e \n    \u003c\/div\u003e \n   \u003c\/div\u003e \n  \u003c\/div\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":42643615875157,"sku":"23979:COM-23979:spark","price":2205.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/COM-23979-MOSFET-Power-Switch-Feature.jpg?v=1782344186","url":"https:\/\/www.tanotis.com\/products\/sparkfun-mosfet-power-switch-and-buck-regulator-low-side","provider":"Tanotis","version":"1.0","type":"link"}