{"product_id":"24-pack-ams1117-ldo-regulator-module-3-3v-adjustable","title":"24-Pack AMS1117 LDO Regulator Module, 3.3V + Adjustable","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24-PIECE KIT (18x FIXED + 6x ADJUSTABLE)\u003c\/strong\u003e Includes 18 AMS1117-3.3V fixed modules (with LED indicator) and 6 AMS1117-ADJ adjustable modules — for voltage regulation, converting higher inputs to stable 3.3V or custom outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLOW DROPOUT DESIGN\u003c\/strong\u003e LDO regulators dissipate excess voltage as heat — suitable for light-duty use where input is higher than output (e.g., 4.3V–12V for 3.3V output). Not recommended for high-current\/heavy loads, as more voltage drop or current produces more heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eADJUSTABLE OUTPUT \u0026amp; STABILITY\u003c\/strong\u003e ADJ modules feature a rear potentiometer for tunable output (1.25V and up). Once set with the included screwdriver, output stays consistent even if input varies (as long as input exceeds output by ~1V).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBREADBOARD-FRIENDLY\u003c\/strong\u003e Compact modules (20mm x 11mm x 5mm) with 3 pins (GND, OUT, VIN). 3.3V versions include an LED for power status — for Arduino, Raspberry Pi, sensors, and prototyping without soldering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWIDE COMPATIBILITY\u003c\/strong\u003e Works with microcontrollers such as Arduino, Raspberry Pi, ESP32, ESP8266, STM32, and various 3.3V\/5V sensors and modules. Includes a storage container, mini screwdriver, and male header pins.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLonely Binary 24pcs AMS1117 LDO Regulator Kit (18x Fixed 3.3V + 6x Adjustable)\u003c\/p\u003e\n\u003cp\u003eThe Lonely Binary AMS1117 LDO Regulator Kit is a 24-pack for voltage conversion in breadboards, microcontrollers, and DIY electronics. The set includes 18 fixed 3.3V modules and 6 adjustable modules for handling voltage mismatches.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003c\/p\u003e\n\u003cp\u003eAMS1117-3.3V Modules: Deliver a stable 3.3V output from higher inputs, with three pins (GND, OUT, VIN) and a built-in LED to indicate operation. For powering 3.3V devices like ESP32 or sensors from 5V sources.\u003c\/p\u003e\n\u003cp\u003eAMS1117-ADJ Modules: Adjustable output via a rear potentiometer, from about 1.25V upward. The output remains fixed once set, regardless of input fluctuations (as long as input exceeds output by ~1V).\u003c\/p\u003e\n\u003cp\u003eLDO Technology: As Low Dropout Regulators, these convert excess voltage to heat for stable operation. Higher voltage drops or currents generate more heat — avoid continuous heavy usage (e.g., over 800mA) without heatsinks to prevent thermal issues. Input must always be higher than output.\u003c\/p\u003e\n\u003cp\u003eBreadboard-Ready: Compact PCBs with included male pins for quick setup. For Arduino, Raspberry Pi, ESP32-S3, and custom circuits.\u003c\/p\u003e\n\u003cp\u003ePackage Includes\u003c\/p\u003e\n\u003cp\u003e18 × AMS1117-3.3V Regulator Modules (with LED)\u003c\/p\u003e\n\u003cp\u003e6 × AMS1117-ADJ Regulator Modules (with Potentiometer)\u003c\/p\u003e\n\u003cp\u003e1 × Storage Container\u003c\/p\u003e\n\u003cp\u003e1 × Mini Screwdriver for pot adjustments\u003c\/p\u003e\n\u003cp\u003eMale Header Pins\u003c\/p\u003e\n\u003cp\u003eDesigned in Australia\u003c\/p\u003e\n\u003cp\u003eLonely Binary is an independent Australian brand focused on open-source maker hardware.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eLONELY BINARY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Voltage\u003c\/th\u003e\n\u003ctd\u003e4.5 volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Voltage\u003c\/th\u003e\n\u003ctd\u003e3.3 volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Items\u003c\/th\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48884154859677,"sku":"B0FVX6GJCJ","price":17.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/5133ZM64T8L.jpg?v=1788828922","url":"https:\/\/lonelybinary.com\/products\/24-pack-ams1117-ldo-regulator-module-3-3v-adjustable","provider":"Lonely Binary","version":"1.0","type":"link"}