Voltage Regulators & Converters

It's a small USB to TTL serial tool, using the PL2303 chip. You can use it to connect some serial device to your PC via USB port.This USB to TTL us...

CR2032 Button Cell Battery - Great for use with the Lilypad Switch Battery HolderAdditional Information Button battery safety information Warning: ...

Geek Ammo's Australian Made Logic Level converter makes it possible to connect 3.3V (or even lower voltage sensors) to 5V micro controllers like th...

This synchronous switching step-down (or buck) regulator takes an input voltage of up to 40 V and efficiently reduces it to 9 V with an available o...

This fully-featured UDA1334A I2S Stereo DAC breakout is a perfect match for any I2S-output audio interface. It's affordable but sounds great! The N...

What do you do when you need a variety of measurements on your current project? (pun intended!) You could buy a slew of test equipment tools OR you...

This adorable little board will come in very handy whenever you need a small amount of 5V power. It's the size of a linear regulator, but it's actu...

Your power supply problems just got SOLVED! These DC/DC converter step-down switching regulators are drop-in replacements for inefficient 78xx line...

Your power supply problems just got SOLVED! These DC/DC converter step-down switching regulators are drop-in replacements for inefficient 78xx line...

The E1115 PS/2 Keyboard to ASCII Converter is a single chip solution dedicated to producing a single TTL ASCII character on the "press" of a keystr...

If you have a computer or tablet or device with HDMI output but you want to connect it to a projector, monitor or display with VGA input, you have ...

This breakout board will solve all your current-monitoring problems. Instead of struggling with a multimeter, you can just use the handy INA169 chi...

A high quality and high performance adapter which converts HDMI video signals into VGA. As well as being compatible with most VGA monitors this ...

This circuit lets you become a scientist and an engineer and marks the passage of that important milestone of using tools you have constructed y...

Your power supply problems just got SOLVED! This little circuit board may look tiny but inside is a high efficiency DC/DC step-down converter which...

Wow, is this not the most useful thing you did not know existed or what? Its a switching wall adapter where you can easily change the voltage! It's...

Useful for conversion between 3V and 5V, It's convenient for use with the Raspberry Pi to extend 5V sensors or modules. Support total 8-channels ...

HS0100 White 1080P Mini HDMI  To VGA  Converter Box Adapter

Pack list: 1X Barrel jack adaptor-screw terminal to 2.1mm male 1X Barrel jack adaptor-screw pluggable terminal to 2.1mm male 1X Barrel jack to sc...

The NCP1402 is a 5V DC-DC converter. This breakout board will accept voltage inputs between 1 and 4 Volts and output a constant, low ripple 5V outp...

Convert a HDMI source such as a DVD or Blu-ray player to a VGA display. This unit will also convert the audio signal from HDMI to analogue ...

This R-78E DC/DC Converter is a switching regulator module that has been designed to offer all the advantages of a switching regulator (high effici...

This 5V/3.3V breadboard power supply is designed by Seeed Studio. Plug in a 7-15V DC power supply into it's barrel jack adaptor or 5V through it...

The D24V22Fx family of step-down voltage regulators generates lower output voltages from input voltages as high as 36 V. They are synchronous switc...