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ElectronutLabs-snapVCC

★ 77 Open GitHub ↗

A tiny 3.3 V / 5 V voltage regulator that snaps right on top of a 9 volt battery.

// repository documentation

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# snapVCC

![](https://raw.githubusercontent.com/electronut/ElectronutLabs-snapVCC/master/snapVCC.jpg)

## Description

**snapVCC** is a highly portable and convenient power supply for your electronics projects. 
It’s designed to snap right on to a 9 V battery and give you 3.3 V or 5 V power wherever you need it.

## Specifications

* **TI TPS560200** buck converter for efficient regulation of battery voltage.
* LED indication.
* Reverse polarity protection.
* Switch for setting output voltage to 3.3 V or 5 V
* Battery cap design, snaps on the top of battery.    
* A convenient trace cut option for the power LED to conserve battery     
* 90 degree output headers for a flat profile.

## Applications

* DIY Electronics projects.    
* Prototyping products.
* Field testing electronics due to portability.

## Electrical characteristics

| Characteristics | Values |
|---------------------|-----------------------------------|
| Input Voltage Range | 4.7 V to 17 V |
| Output Voltage Range | Switchable between 3.3 V and 5 V |
| Output current | 500 mA continuous Current |
| Reverse polarity protection | P-MOSFET |

## Dimensions: 
25.9 mm x 17.3 mm x 10.2 mm

## Datasheet and Schematic
* <i class="fa fa-file fa-1x" style="color: black"></i> [Datasheet](snapVCC-datasheet.pdf)
* <i class="fa fa-file fa-1x" style="color: black"></i> [Schematic](snapVCC-schematic.pdf)

## Buy a SnapVCC!

SnapVCC is available for purchase from our [Tindie store][1]. Please email us at **info@electronut.in** if you have any questions.

[1]: https://www.tindie.com/stores/ElectronutLabs/

## Code Repository

You can find all code and design files related to SnapVCC in this [repository](https://gitlab.com/electronutlabs-public/ElectronutLabs-snapVCC).

## About Electronut Labs

**Electronut Labs** is an Embedded Systems company based in Bangalore, India. More 
information at our [website](https://electronut.in).

ElectronutLabs-snapVCC

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