LM2576/96 Calculator

Calculate the R1,R2,Capacitor,Inductor,Heat Sink for desired Volt of LM2576/96

CRUX · com.cruxbd.emon.lm257696adjcalculator

Not rated yet 10K+ downloads v1.4 7.6 MB Android 4.4W+ PEGI 3 · Everyone

Download APK 7.6 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.4 (25)
Updated: Jul 10, 2025 (1 year ago)
APK size: 7.6 MB
Requires: Android 4.4W+ (API 20)
CPU support: Any (no native code)
Category: Education (app)
Listed since: Jul 10, 2021 (at least)
Permissions: 9 (1 sensitive)
Website: cruxbd.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

LM2576/96 Calculator is an app by CRUX in the Education category, listed since at least July 2021. It has no native code, so it runs on any Android processor.

It asks for 9 permissions, 1 of them sensitive: read shared storage. The app can read the advertising ID that ad and analytics services use.

What's new in v1.4

Now compatible with the latest Android Verion

Description

From the listing uploaded by “appupdater”.

This is very first time ever we brought the calculator for LM2576 and LM2596 integrated circuit in Play Store. This is very simple and easy calculator for engineers and hobbyist. Features: # Calculation for LM2576 & LM2596 Adjustable Regulator # Save the output data for further use. # Can Calculate: R1 , R2, Actual Volt, Minimal Cout Value, Required Inductor, Current Rating, Cff value, Heat Sink Value # Inductor value presizely calculate from Graph # Inductor(L1), Diode(D1) model number Automatically Show according to Given Input Value # Circuits for LM2576 and LM2596 are included in the application. # Zooming the circuits for better experience # Datasheet, Circuits for LM2576 Adj & LM2596 Adj Thanks for Using Our Apps

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 10, 2025.
Certificate issued to “Cruxbd” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Jul 10, 2025
Validated against Google Play Jul 10, 2025
Signed byCN=Emon, OU=Reza, O=Cruxbd, L=Sylhet, C=BD
Signing certificate (SHA-1)25:A3:57:1D:BB:18:BD:FE:66:88:94:4F:CE:FD:1B:B9:2B:61:E7:A0
File MD58dca0389d47dd6f1345302bfbc7d4c03
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (9)

LM2576/96 Calculator requests 9 permissions, 1 of them sensitive.

Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) com.cruxbd.emon.lm257696adjcalculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Wi-Fi android.hardware.wifi