{"product_id":"stmicroelectronics-ldq40pu18ry-ldo-voltage-regulator-fixed-3-3-to-40v-in-500mv-drop-1-8v-0-25a-out-wfdfn-ep-6-40-to-150-deg-c","title":"STMICROELECTRONICS LDQ40PU18RY LDO Voltage Regulator, Fixed, 3.3 to 40V in, 500mV Drop, 1.8V \/ 0.25A Out, WFDFN-EP-6, -40 to 150\u0026deg;C","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cp\u003eLDQ40PU18RY is a high accuracy voltage regulator, which provides 250mA of current. This device is stabilized with a small ceramic capacitor on the output. The low drop, low quiescent current, and short-circuit protection make the LDQ40 suitable for low power battery-operated applications. An enable logic control function puts the LDQ40 in shutdown mode allowing a total current consumption lower than 0.3µA. Thermal protection is also included. Applications include EV powertrain, always-on battery connected application, infotainment and instrument clusters, ADAS.\u003c\/p\u003e\n  \u003cul\u003e\n   \u003cli\u003eInput voltage from 3.3V to 40V, logic-controlled electronic shutdown\u003c\/li\u003e\n   \u003cli\u003eInternal current limit, short-circuit protection\u003c\/li\u003e\n   \u003cli\u003eStandby current is 0.3µA typical at (VIN = 14V)\u003c\/li\u003e\n   \u003cli\u003eQuiescent current during regulation is 2µA typical at (VIN from 2.5V to 40V no load)\u003c\/li\u003e\n   \u003cli\u003eOutput current limit is 500mA typical at (VOUT = 90% VOUT(NOM))\u003c\/li\u003e\n   \u003cli\u003eDropout voltage is 500mV typical at (IOUT = 250mA)\u003c\/li\u003e\n   \u003cli\u003eStatic load regulation is 2mV typical at (IOUT = 1mA to 250mA)\u003c\/li\u003e\n   \u003cli\u003eOutput voltage accuracy is +1.5% typical at (IOUT = 1mA to 250mA), 1.8V VOUT voltage\u003c\/li\u003e\n   \u003cli\u003eOperating junction temperature range from -40°C to 150°C, DFN6 package\u003c\/li\u003e\n  \u003c\/ul\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e \u003ch4\u003eProduct details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOutput Type\u003c\/span\u003e\n     \u003cp\u003eFixed\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eInput Voltage Max\u003c\/span\u003e\n     \u003cp\u003e40V\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOutput Voltage Nom\u003c\/span\u003e\n     \u003cp\u003e1.8V\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOutput Voltage Max\u003c\/span\u003e\n     \u003cp\u003e-\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOutput Current Max\u003c\/span\u003e\n     \u003cp\u003e250mA\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eIC Mounting\u003c\/span\u003e\n     \u003cp\u003eSurface Mount\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eNo. of Pins\u003c\/span\u003e\n     \u003cp\u003e6Pins\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOperating Temperature Max\u003c\/span\u003e\n     \u003cp\u003e150°C\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eSVHC\u003c\/span\u003e\n     \u003cp\u003eNo SVHC (21-Jan-2025)\u003c\/p\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eInput Voltage Min\u003c\/span\u003e\n     \u003cp\u003e3.3V\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eNo. of Outputs\u003c\/span\u003e\n     \u003cp\u003e1Outputs\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOutput Voltage Min\u003c\/span\u003e\n     \u003cp\u003e-\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003ePolarity\u003c\/span\u003e\n     \u003cp\u003ePositive Output\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eDropout Voltage Typ @ Current\u003c\/span\u003e\n     \u003cp\u003e500mV\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eIC Case \/ Package\u003c\/span\u003e\n     \u003cp\u003eWFDFN-EP\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOperating Temperature Min\u003c\/span\u003e\n     \u003cp\u003e-40°C\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eProduct Range\u003c\/span\u003e\n     \u003cp\u003e1.8V 250mA LDO Voltage Regulators\u003c\/p\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eOther details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSTMICROELECTRONICS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eLDQ40PU18RY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eEach (Supplied on Cut Tape)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Data Sheet EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.farnell.com\/datasheets\/4550493.pdf\" target=\"_blank\" title=\"View or Download\" download\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/file_4379f50c-e237-48f9-beae-a4e625c5b304_icon.png?9736775303194905289\" alt=\"Download technical document - datasheet - Tanotis India\" width=\"25\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cbr\u003eAll product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.","brand":"STMICROELECTRONICS-10","offers":[{"title":"Default Title","offer_id":41637019189333,"sku":"4470427:1-VAT145:e14","price":144.93,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/e01da56ec89f8127e7df727e0b1cfb23_ba569078-c54c-444a-af10-bd45187d8c8a.jpg?v=1755210546","url":"https:\/\/www.tanotis.com\/products\/stmicroelectronics-ldq40pu18ry-ldo-voltage-regulator-fixed-3-3-to-40v-in-500mv-drop-1-8v-0-25a-out-wfdfn-ep-6-40-to-150-deg-c","provider":"Tanotis","version":"1.0","type":"link"}