184 184 Datasheet

PRODUCT ID 184

Part	Datasheet
184	184 (pdf)

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Adjustable breadboard power supply kit - v1.0 PRODUCT ID 184 • Description This kit is for making your own breadboard-friendly very low dropout adjustable power supply. A good power supply is essential to electronic projects. While there are many existing designs for adjustable power supplies, this one makes improvements that make it more useful for hobby designs o MIC2941 regulator has guaranteed 1.25A output o Low dropout, only 40mV - 400mV compared to 1.25V - 2.0V for LM317. This means you can use a wider range of output voltages including generating 3.3V from as low as 3.7V such as 3 AA's or a lithium ion battery ! o Short circuit and overheating protection o Input diode to protect circuitry from negative voltages or AC power supplies. o 2.1mm DC jack and terminal connector for voltage inputs o Two indicator LEDs for high and low voltages o Output selection switch to select from 3.3v, 5v and Adjustable also has a breakout for the voltage you're powering the boad with o Onboard potentiometer for adjusting voltage from 1.25V up to within 0.5V of the input voltage. 20V max o On/Off switch for entire board o Heat sink included Project kit comes as components to be soldered to the included PCB. It's not a difficult project, about 30-45 minutes with a soldering iron. Even beginners can make it! You'll need a soldering iron, solder, diagonal cutters and a PCB holder such as a helping hand tool. Breadboard and battery clip or DC power supply is not included, you can use any DC power supply with 2.1mm plug we have a nice one in the shop . • Technical Details Details o Dimensions PCB only 54mm x 21mm x 1.6mm 2.1in x 0.8in x 0.06in o Dimensions assembled 54mm x 43mm x 16.6mm 2.1in x 1.7in x 0.6in o Weight 16g / 0.5oz Engineered in NYC Adafruit

PDF Datasheet Preview

Adjustable breadboard power supply kit - v1.0

PRODUCT ID 184
• Description

This kit is for making your own breadboard-friendly very low dropout adjustable power supply. A good power supply is essential to electronic projects. While there are many existing designs for adjustable power supplies, this one makes improvements that make it more useful for hobby designs
o MIC2941 regulator has guaranteed 1.25A output o Low dropout, only 40mV - 400mV compared to 1.25V - 2.0V for LM317. This means you can use
a wider range of output voltages including generating 3.3V from as low as 3.7V such as 3 AA's or a lithium ion battery ! o Short circuit and overheating protection o Input diode to protect circuitry from negative voltages or AC power supplies. o 2.1mm DC jack and terminal connector for voltage inputs o Two indicator LEDs for high and low voltages o Output selection switch to select from 3.3v, 5v and Adjustable also has a breakout for the voltage you're powering the boad with o Onboard potentiometer for adjusting voltage from 1.25V up to within 0.5V of the input voltage. 20V max o On/Off switch for entire board o Heat sink included

Project kit comes as components to be soldered to the included PCB. It's not a difficult project, about 30-45 minutes with a soldering iron. Even beginners can make it! You'll need a soldering iron, solder, diagonal cutters and a PCB holder such as a helping hand tool. Breadboard and battery clip or DC power supply is not included, you can use any DC power supply with 2.1mm plug we have a nice one in the shop .
• Technical Details

Details o Dimensions PCB only 54mm x 21mm x 1.6mm 2.1in x 0.8in x 0.06in o Dimensions assembled 54mm x 43mm x 16.6mm 2.1in x 1.7in x 0.6in o Weight 16g / 0.5oz

Engineered in NYC Adafruit

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184

184 Datasheet

Datasheet ID: 184 507521