{"product_id":"lm2596s-dc-dc-buck-converter-3a-adjustable-step-down-power-supply-module-4v-35v-to-1-25v-35v-voltage-regulator","title":"LM2596S DC-DC Buck Converter 3A Adjustable Step-Down Power Supply Module 4V–35V to 1.25V–35V Voltage Regulator","description":"\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDescription :\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 data-section-id=\"abksyb\" data-start=\"657\" data-end=\"736\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan role=\"text\"\u003eLM2596S DC-DC Buck Converter 3A Adjustable Step-Down Power Supply Module\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"738\" data-end=\"1137\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePower management is one of the most critical aspects of any electronic project, and the LM2596S DC-DC Buck Converter Power Supply Module is designed to deliver stable, efficient, and adjustable voltage conversion with ease. Built around the trusted LM2596S switching regulator IC, this compact module efficiently steps down higher DC voltages while minimizing power loss and heat generation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1139\" data-end=\"1431\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWhether you're building an Arduino project, powering an ESP32, running a Raspberry Pi, charging batteries, developing an IoT device, or creating an industrial automation system, this adjustable buck converter provides dependable performance for a wide variety of applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1433\" data-end=\"1795\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUnlike traditional linear regulators that waste energy as heat, the LM2596S uses high-efficiency switching technology to provide excellent voltage regulation with significantly lower power consumption. The onboard precision potentiometer allows users to adjust the output voltage accurately, making it suitable for prototyping as well as permanent installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1797\" data-end=\"1993\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIts compact PCB design, reliable components, and wide input voltage range make it a favorite among electronics hobbyists, engineers, students, robotics enthusiasts, and embedded system developers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1995\" data-end=\"2217\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWhether you're designing portable electronics, powering sensors, LED projects, communication devices, or laboratory equipment, the LM2596S Buck Converter delivers stable voltage, high efficiency, and long-term reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSpecifications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100.036%; height: 333.2px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 30.9938%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 66.5463%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9938%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eProduct Name\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5463%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLM2596S DC-DC Buck Converter Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9938%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5463%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLM2596S\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9938%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eConverter Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5463%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStep-Down (Buck) Converter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9938%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInput Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5463%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e4V–35V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9938%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOutput Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5463%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1.25V–35V DC (Adjustable)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9938%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaximum Output Current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5463%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 30.9938%; height: 39.2px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRecommended Continuous Current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5463%; height: 39.2px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9938%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eConversion Efficiency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5463%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUp to 92%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9938%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSwitching Frequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5463%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e150kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9938%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eVoltage Regulation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5463%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdjustable via Multi-turn Potentiometer\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9938%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eProtection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5463%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThermal Protection \u0026amp; Current Limiting\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9938%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCooling Method\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5463%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNatural Air Cooling\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9938%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePCB Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5463%; height: 19.6px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCompact High-Quality PCB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 30.9938%; height: 39.2px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eApplications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5463%; height: 39.2px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eArduino, ESP32, Raspberry Pi, Robotics, LED Projects, DIY Electronics, Battery Charging\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFeatures :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1q540eg\" data-start=\"2975\" data-end=\"3019\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eGenuine LM2596S switching regulator design\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"92l80y\" data-start=\"3020\" data-end=\"3047\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdjustable output voltage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"11pi4uw\" data-start=\"3048\" data-end=\"3076\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWide 4V–35V DC input range\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1wk3g99\" data-start=\"3077\" data-end=\"3106\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdjustable 1.25V–35V output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"m06xf2\" data-start=\"3107\" data-end=\"3141\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSupports up to 3A output current\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"57w5kx\" data-start=\"3142\" data-end=\"3169\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHigh efficiency up to 92%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1tbc3mq\" data-start=\"3170\" data-end=\"3191\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLow heat generation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFrequently Asked Questions ( FAQs )\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"16l2jw2\" data-start=\"4517\" data-end=\"4561\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan role=\"text\"\u003eQ1. What does the LM2596S module do?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"4562\" data-end=\"4676\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIt steps down a higher DC input voltage to a lower adjustable DC output voltage while maintaining high efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"rxv4ot\" data-start=\"4678\" data-end=\"4723\"\u003e\u003cspan role=\"text\" style=\"color: rgb(0, 0, 0);\"\u003eQ2. Is the output voltage adjustable?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"4724\" data-end=\"4844\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. The onboard precision potentiometer allows you to adjust the output voltage from approximately 1.25V to 35V DC.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1mq3zhe\" data-start=\"4846\" data-end=\"4893\"\u003e\u003cspan role=\"text\" style=\"color: rgb(0, 0, 0);\"\u003eQ3. What is the maximum output current?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"4894\" data-end=\"5005\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe module can deliver up to 3A peak, with around 2A continuous recommended without additional cooling.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"140l2gr\" data-start=\"5007\" data-end=\"5054\"\u003e\u003cspan role=\"text\" style=\"color: rgb(0, 0, 0);\"\u003eQ4. Can I use it with Arduino or ESP32?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"5055\" data-end=\"5162\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. It is widely used to power Arduino, ESP32, STM32, Raspberry Pi, and other embedded development boards.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"bglusm\" data-start=\"5164\" data-end=\"5220\"\u003e\u003cspan role=\"text\" style=\"color: rgb(0, 0, 0);\"\u003eQ5. Is it suitable for battery-powered projects?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"5221\" data-end=\"5345\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Its high efficiency helps maximize battery life, making it ideal for portable electronics and battery-operated systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1tph5go\" data-start=\"5347\" data-end=\"5395\"\u003e\u003cspan role=\"text\" style=\"color: rgb(0, 0, 0);\"\u003eQ6. Does it include protection features?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"5396\" data-end=\"5495\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. The module includes built-in thermal protection and current limiting for improved reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePackage Included:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003e1X LM2596S DC-DC Buck Converter 3A Adjustable Step-Down Power Supply Module \u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eWHY PURCHASE FROM FIFTRONICS ?\u003c\/span\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e✔️ 100% Tested \u0026amp; Reliable Products - Every product is carefully checked for quality and performance\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e✔️ Fast \u0026amp; Secure Delivery Across India - Quick dispatch with safe packaging\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e✔️ Trusted Electronics \u0026amp; Robotics Store - Preferred choice for DIY enthusiasts, students, engineers and Industrial Supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e✔️ Guaranteed Best Prices on Bulk Quantity - Competitive pricing with special discounts on bulk orders\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e✔️ Wide Range of Products - Everything you need for IoT, robotics, and electronics projects\u003c\/span\u003e\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":47671768055986,"sku":"FA5007","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0588\/3570\/files\/275.jpg?v=1783182781","url":"https:\/\/fiftronics.com\/products\/lm2596s-dc-dc-buck-converter-3a-adjustable-step-down-power-supply-module-4v-35v-to-1-25v-35v-voltage-regulator","provider":"FIFTRONICS","version":"1.0","type":"link"}