{"product_id":"lm7805-l7805cv-positive-voltage-regulator-fixed-5v-to-220-package","title":"LM7805 \/ L7805CV Positive Voltage Regulator (Fixed 5V - TO-220 Package)","description":"\u003cp data-path-to-node=\"4\" id=\"p-rc_c939f3e55f297faa-865\"\u003eWhen your project demands a stable, noise-free 5-Volt power rail from a higher voltage battery or power brick, the LM7805 is the definitive industry-standard solution. \u003cspan class=\"citation-813 citation-end-813\"\u003ePart of the iconic 78xx series of fixed-voltage linear regulators, this three-terminal integrated circuit is designed to take a higher, fluctuating DC input voltage and step it down to a precise, continuous 5-Volt output.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Because it is a linear regulator, it provides exceptionally clean power with virtually zero high-frequency switching noise, making it highly favored for sensitive analog-to-digital conversions and microcontroller logic boards. \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\" id=\"p-rc_c939f3e55f297faa-866\"\u003e\u003cspan class=\"citation-812 citation-end-812\"\u003eHoused in the standard, robust TO-220 through-hole package, the LM7805 can comfortably deliver up to 1.5 Amps of output current.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-811 citation-end-811\"\u003eIt features an integrated heavy metal backing tab designed to bolt directly onto an aluminum heatsink or metal chassis, allowing it to safely shed excess voltage as thermal energy.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e With zero external configuration components required other than standard smoothing capacitors, it offers an absolute foolproof method for providing standard 5-Volt USB-level power on your custom circuit boards. \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Functional Advantages\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\" id=\"p-rc_c939f3e55f297faa-867\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eFixed 5-Volt Output:\u003c\/b\u003e\u003cspan class=\"citation-810 citation-end-810\"\u003e Factory-trimmed to output exactly 5 Volts, completely eliminating the need for external voltage-setting resistors and simplifying your circuit board layout.\u003csup class=\"superscript\" data-turn-source-index=\"5\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\" id=\"p-rc_c939f3e55f297faa-868\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003e1.5 Amp Current Rating:\u003c\/b\u003e\u003cspan class=\"citation-809 citation-end-809\"\u003e Capable of supplying over 1.5 Amps of continuous current when paired with an adequate thermal management system, easily powering most logic boards and sensor arrays.\u003csup class=\"superscript\" data-turn-source-index=\"6\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\" id=\"p-rc_c939f3e55f297faa-869\"\u003e\u003cspan class=\"citation-808\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-808\"\u003eLow-Noise Linear Architecture:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-808 citation-end-808\"\u003e Does not generate the electromagnetic interference or high-frequency ripple typical of buck switching converters, ensuring clean logic signals.\u003csup class=\"superscript\" data-turn-source-index=\"7\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\" id=\"p-rc_c939f3e55f297faa-870\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eComprehensive Internal Safety:\u003c\/b\u003e\u003cspan class=\"citation-807 citation-end-807\"\u003e Equipped with built-in thermal overload protection and internal short-circuit current limiting to make it virtually indestructible against accidental wiring mistakes.\u003csup class=\"superscript\" data-turn-source-index=\"8\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\" id=\"p-rc_c939f3e55f297faa-871\"\u003e\u003cspan class=\"citation-806\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-806\"\u003eDrop-In Simplicity:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-806 citation-end-806\"\u003e Requires only an input pin, a ground pin, and an output pin, significantly lowering the overall component count of your power supply module.\u003csup class=\"superscript\" data-turn-source-index=\"9\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003ePerfect For\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eMicrocontroller Logic Boards:\u003c\/b\u003e Providing the dedicated, clean 5-Volt rail needed to reliably run standard development boards from a 9-Volt or 12-Volt battery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eSensor Arrays:\u003c\/b\u003e Powering 5-Volt ultrasonic distance sensors, LCD screens, and logic-level shifters without voltage sag.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eIndustrial Interface Modules:\u003c\/b\u003e Stepping down standard 12-Volt or 24-Volt industrial supply lines down to a steady 5 Volts for localized control logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eEducational Breadboarding:\u003c\/b\u003e The absolute best introductory regulator for learning how to build simple, safe power supplies in electronics labs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eDevice Type:\u003c\/b\u003e Standard Linear Voltage Regulator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eOutput Type:\u003c\/b\u003e Fixed Positive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\" id=\"p-rc_c939f3e55f297faa-872\"\u003e\u003cspan class=\"citation-805\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-805\"\u003eOutput Voltage:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-805 citation-end-805\"\u003e 5.0 Volts DC\u003csup class=\"superscript\" data-turn-source-index=\"10\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\" id=\"p-rc_c939f3e55f297faa-873\"\u003e\u003cspan class=\"citation-804\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-804\"\u003eInput Voltage Range:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-804 citation-end-804\"\u003e 7.0 Volts to 35.0 Volts DC\u003csup class=\"superscript\" data-turn-source-index=\"11\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,4,0\" id=\"p-rc_c939f3e55f297faa-874\"\u003e\u003cspan class=\"citation-803\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"11,4,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-803\"\u003eMaximum Output Current:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-803 citation-end-803\"\u003e 1.5 Amps\u003csup class=\"superscript\" data-turn-source-index=\"12\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,5,0\" id=\"p-rc_c939f3e55f297faa-875\"\u003e\u003cb data-path-to-node=\"11,5,0\" data-index-in-node=\"0\"\u003eVoltage Drop-Out:\u003c\/b\u003e\u003cspan class=\"citation-802 citation-end-802\"\u003e Typically 2.0 Volts (Requires the input to be at least 7.0 Volts to maintain a solid 5-Volt output)\u003csup class=\"superscript\" data-turn-source-index=\"13\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,6,0\" id=\"p-rc_c939f3e55f297faa-876\"\u003e\u003cspan class=\"citation-801\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"11,6,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-801\"\u003ePackage Type:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-801 citation-end-801\"\u003e 3-Pin TO-220 (Vertical through-hole with metal heatsink tab)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K-TECHNICS","offers":[{"title":"Default Title","offer_id":42867880099911,"sku":null,"price":30.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/7637\/2039\/files\/Untitled-design-11.webp?v=1781158725","url":"https:\/\/www.ktechnics.com\/products\/lm7805-l7805cv-positive-voltage-regulator-fixed-5v-to-220-package","provider":"K-TECHNICS","version":"1.0","type":"link"}