{"product_id":"texas-instruments-tps54040adrct-tps54040adrct-dc-dc-switching-buck-step-down-regulator-adjustable-3-5v-42vin-800mv-39vout-500maout-msop-10","title":"Texas Instruments TPS54040ADRCT TPS54040ADRCT DC-DC Switching Buck (Step Down) Regulator Adjustable 3.5V-42Vin 800mV-39Vout 500mAout MSOP-10","description":"The TPS54040ADRCT is a Step-down Regulator with an integrated high-side MOSFET. Current-mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load, regulated input supply current to 116µA. Using the enable pin, shutdown supply current is nominally 1.3µA when the enable pin is low. Undervoltage lockout is internally set at 2.5V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow start pin that can also be configured for sequencing or tracking. An open-drain power good signal indicates when the output is within 94 to 107% of its nominal voltage. A wide switching frequency range allows efficiency and external component size to be optimized. Frequency fold back and thermal shutdown protects the part during an overload condition. \u003cul\u003e \u003cli\u003eHigh efficiency at light loads with a pulse skipping Eco-modeâ�¢\u003c\/li\u003e \u003cli\u003eTighter enable threshold than TPS54040 for more accurate UVLO voltage\u003c\/li\u003e \u003cli\u003eAdjustable UVLO voltage and hysteresis\u003c\/li\u003e \u003cli\u003eSynchronizes to external clock\u003c\/li\u003e \u003cli\u003eAdjustable slow start\/sequencing\u003c\/li\u003e \u003cli\u003eUV and OV power good output\u003c\/li\u003e \u003cli\u003e116µA Operating quiescent current\u003c\/li\u003e \u003cli\u003e1.3µA Shutdown current\u003c\/li\u003e \u003cli\u003e0.8V Internal voltage reference\u003c\/li\u003e \u003cli\u003e200mR High-side MOSFET\u003c\/li\u003e \u003cli\u003eGreen product and no Sb\/Br\u003c\/li\u003e \u003c\/ul\u003e Applications \u003cp\u003e Industrial, Power Management, Imaging, Video \u0026amp; Vision, Sensing \u0026amp; Instrumentation \u003c\/p\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\u003e TPS54040ADRCT\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\u003eProduct Change Notice EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.farnell.com\/datasheets\/3723837.pdf\" target=\"_blank\" title=\"Download data sheet Texas Instruments TPS54040ADRCT \u0026lt;b\u0026gt;TPS54040ADRCT\u0026lt;\/b\u0026gt; DC-DC Switching Buck (Step Down) Regulator Adjustable 3.5V-42Vin 800mV-39Vout 500mAout MSOP-10\" 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\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #999999;\"\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. Image is for illustrative purposes only. Please refer to product description.\u003c\/span\u003e\u003c\/p\u003e","brand":"TEXAS INSTRUMENTS-10","offers":[{"title":"Default Title","offer_id":40675797139541,"sku":"3121700:1-VAT055:e14","price":356.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/5845205bf02fb22d97ca4d1d32c8d255_4484131f-4a34-4063-9caa-a8f2e25f69a0.jpg?v=1693566095","url":"https:\/\/www.tanotis.com\/products\/texas-instruments-tps54040adrct-tps54040adrct-dc-dc-switching-buck-step-down-regulator-adjustable-3-5v-42vin-800mv-39vout-500maout-msop-10","provider":"Tanotis","version":"1.0","type":"link"}