{"product_id":"texas-instruments-lm2940ct-12-nopb-fixed-ldo-voltage-regulator-0v-to-26v-500mv-dropout-12vout-1aout-to-220-3","title":"TEXAS INSTRUMENTS LM2940CT-12\/NOPB Fixed LDO Voltage Regulator, 0V to 26V, 500mV Dropout, 12Vout, 1Aout, TO-220-3","description":"\u003cdiv\u003e\n The LM2940CT-12 is a low dropout Positive Voltage Regulator features the ability to source 1A of output current with a dropout voltage of 12V and a maximum of 1V over the entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground current when the differential between the input voltage and the output voltage exceeds approximately 3V. The quiescent current with 1A of output current and an input-output differential of 5V is therefore only 30mA. Higher quiescent currents only exist when the regulator is in the dropout mode (VIN - VOUT \u0026lt;= 3 V). Designed also for vehicular applications, this regulator has a regulated circuitry which protected from reverse battery installations or 2-battery jumps. During line transients, such as load dump when the input voltage can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to protect both the internal circuits and the load.\n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cul\u003e \n  \u003cli\u003eOutput voltage trimmed before assembly\u003c\/li\u003e \n  \u003cli\u003eReverse battery protection\u003c\/li\u003e \n  \u003cli\u003eInternal short-circuit current limit\u003c\/li\u003e \n  \u003cli\u003eMirror image insertion protection\u003c\/li\u003e \n  \u003cli\u003eP+ Product enhancement tested\u003c\/li\u003e \n  \u003cli\u003eTantalum non-ceramic output capacitor\u003c\/li\u003e \n \u003c\/ul\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003ch3\u003eApplications\u003c\/h3\u003e \n \u003cp\u003e Industrial, Power Management, Sensing \u0026amp; Instrumentation \u003c\/p\u003e \n\u003c\/div\u003e \u003ch4\u003eProduct details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e \n\u003ctr\u003e\n\u003ctd\u003e Output Type:\n \n\n  Fixed \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e Input Voltage Min:\n \n\n  0V \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e Input Voltage Max:\n \n\n  26V \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e No. of Outputs:\n \n\n  1Outputs \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e Output Voltage Nom:\n \n\n  12V \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e Output Voltage Min:\n \n\n  - \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e Output Voltage Max:\n \n\n  - \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e Polarity:\n \n\n  Positive Output \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e Output Current Max:\n \n\n  1A \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e Dropout Voltage Typ @ Current:\n \n\n  500mV \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e IC Mounting:\n \n\n  Through Hole \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e IC Case \/ Package:\n \n\n  TO-220 \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e No. of Pins:\n \n\n  3Pins \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e Operating Temperature Min:\n \n\n  0°C \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e Operating Temperature Max:\n \n\n  125°C \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e Product Range:\n \n\n  12V 1A LDO Voltage Regulators \n\u003c\/td\u003e\n\u003c\/tr\u003e \n \n\u003ctr\u003e\n\u003ctd\u003e MSL:\n \n\n  - \n\u003c\/td\u003e\n\u003c\/tr\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\u003eTEXAS INSTRUMENTS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eLM2940CT-12\/NOPB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Data Sheet EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\" 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":"TEXAS INSTRUMENTS-10","offers":[{"title":"Default Title","offer_id":40770013560917,"sku":"3122069:1-VAT145:e14","price":310.61,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/6701cacbd3ab6ceeb22a20846f3ad28e_80088e39-c471-42f0-85bd-3e48a84c2374.jpg?v=1706917778","url":"https:\/\/www.tanotis.com\/products\/texas-instruments-lm2940ct-12-nopb-fixed-ldo-voltage-regulator-0v-to-26v-500mv-dropout-12vout-1aout-to-220-3","provider":"Tanotis","version":"1.0","type":"link"}