Voltage Regulator

3.0.15

Peter Ho

4.18

274 reviews

50,000+
Downloads

Free

Use adjustable voltage regulator ; calculate the components value

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About Voltage Regulator

Voltage Regulator is a tools app developed by Peter Ho.

Download Statistics

Voltage Regulator has been downloaded 56 thousand times. In the last 30 days, the app was downloaded 140 times.

User Ratings

Voltage Regulator is rated 4.18 out of 5 stars. The rating is based on 270 ratings.

App Information

Voltage Regulator is FREE to download. The APK download size is 4.28 MB. The latest version available is 3.0.15. The last update was on March 18, 2026.

Technical Requirements

Voltage Regulator requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2016.

Description

Adjustable voltage regulator is a device to produce steady voltage by adjusting resistors. It is very common used in electronic projects for hobbyist, electronic engineers.

Features
* To find out combinations of 2 resistors making a desired output voltage
* Calculate resistor values / output voltage
* Export result to a CSV file

Features in PRO version only
* Calculate thermal resistance of heatsink
* No Ads
* No limitation

Note :
1. For those who need support please email to the designated email.
Do NOT use either the feedback area to write questions, it is not appropriate and that is not guaranteed that can read them.

Recent changes:
3.015
- Fix minor bugs

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More data about Voltage Regulator

Price	Free to download
Total downloads	56 thousand
Recent downloads	140
Rating	4.18 based on 270 ratings
Ranking	Not ranked
Version	3.0.15
APK size	4.28 MB
Number of libraries	19
Designed for Android	5.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Google Play Rating history and histogram

170

Downloads over time

Voltage Regulator has been downloaded 56 thousand times. Over the past 30 days, it has been downloaded 140 times.

Changelog of Voltage Regulator

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Developer information for Peter Ho

Peter Ho

peterhohsy@gmail.com

N/A

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Comments on Voltage Regulator for Android

★★★★☆ Duane Matthes · Jan 2, 2026

Good app.....but it annoyingly keeps asking me to rate it every time I open it. (eye roll) Now that I did, hopefully it will quit nagging me. I just don't understand why these developers do that. Completely unnecessary. For some reason, I got bumped back to the free version, but had my money refunded. I don't know why that happened. I bought the pro version again and so far it's working. Very odd, but whatever. It's a good app otherwise. I would definitely recommend it despite the nag.

★★★★☆ Dan Douglas · Feb 4, 2020

Meh. A program with more functionality than the "pro" version easily fits into the space of this comment form.

★★★★★ Ernie Herrera · Jul 28, 2024

Very useful for Electronics and Electrical computation

★☆☆☆☆ derationalize · Feb 1, 2020

Junk. Requires file system access. All it does is calculate R1 and R2 values for the adjust pin on a bare bones LM317 circuit. It also provides broken links to datasheets. Useless app.

★★☆☆☆ Ken W. · Nov 16, 2019

Does not give part number for the 3 terminal reg. Ic. Useless information. You have to guess.

★★☆☆☆ reda rouabhia · Nov 17, 2019

A waste of memory space, this is not an app this is an album of 3 images. If the title of this so-called app concords with the content I would be gladly offering 4 stars. Oh well.

Google Play Rankings for Voltage Regulator

This app is not ranked

Technologies used by Voltage Regulator

Voltage Regulator is requesting 4 permissions and is using 19 libraries.
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