Voltage Regulators & Converters

Who doesn't occasionally need power regulation? We certainly do, so we've designed the SparkFun Buck Regulator Breakout to help us with just such a...

This USB fast-charge module integrates the most common 5V charging recognition function and provides compatibility for more than 99% of mobile phon...

This USBSerial Adapter is a compact USB to serial adapter equipped with BEE (20pin 2.0mm) sockets. With integrated FT232 IC, It can do many thin...

This little buck converter based on the MPM3610 is a marvel, taking up to 21V input and providing a 5V output with up to 1.2A current. It's grea...

You may need this item if you want to power your Arduino with a 3.7V LiPo battery to make it become a portable device. It made up of a “power cell”...

This board makes it easy for you to interface your Binho Nova host adapter with up to 4 strings of Qwiic / Stemma QT I2C devices. It also breaks ou...

This newly launched real-time voltage monitoring module is specially designed for battery-powered smart robot cars. It aims to protect the battery ...

Analog panel meters are arguably not as blingy or flashy as LEDs, but their simplicity adds a touch of elegance and makes them easier to read quick...

This Micro-HDMI to VGA cable possess high-performance conversion chip, 24K gold-plated Micro-HDMI male head and standard VGA female head. It can be...

This high discharge LiPo is a great way to power any R/C, robotic, or portable project. This is an excellent choice for anything that requires a sm...

This is a fixed metal power inductor with an inductance of 1uH, a maximum DC current of 1.45A and a maximum DC resistance of 106mOhms.TAIYO YUDEN M...

The SparkFun Buck-Boost Converter is a handy power accessory board that allows you to fine tune the amount of power your project receives. This con...

Do you yearn for complete and total mastery of your battery pack situation? Like a mystical amulet in a fantasy film, the Tenergy 5-in-1 Intelligen...

Sometimes you feel low, and sometimes you feel high - cause your logic levels are opposite what they should be! But this easy-to-use inverter chip ...

Great for hooking up your Raspberry Pi to a VGA monitor!This HDMI Male to VGA Female adapter cable lets you connect a standard analog monitor, proj...

The Raspberry Pi Foundation has released a multi-country power supply for the Raspberry Pi Technical Details Input Voltage AC Max: 264V Input Volt...

Take control of your voltage! These regulators will let you produce a reliable constant supply voltage for your circuits. Whether you're working fr...

Zener diodes are a handy little companion for all sorts of jobs. They are rated with a fixed breakdown (avalanche) voltage above which, unlike n...

Take control of your voltage! These regulators will let you produce a reliable constant supply voltage for your circuits. Whether you're working fr...

This is a mini DC motor with a 1:35 reduction box. It has small size and takes up very little space. It uses metal gears which is durable. The D-s...

Did you know you have a practically unlimited source of energy, half a day, fully available to power your project? This five pack of PowerFilm Sola...

This is a DC-DC buck-mode power module, with input voltage range 5.5~28V and fixed output voltage/current 3.3V/3A. Its work frequency can reach to ...

The SparkFun Single Supply Logic Level Converter is logic level and power supply translator in one small package. This little board breaks out...

This power module contains the function of automatic buck-boost and integrates with the related circuit of buck-boost converter. Its mini body is v...