Simple Power Supply


4 in stock


While power sources such as 9V and AA batteries can be used to power some kits directly not every kit can handle these unregulated voltages. For example, any kit with an active buzzer requires  a 5V source and some other kits (such as the M602 Door Bell) can only handle up to 4V! Generating these voltages can be cumbersome and any project that requires more than a single 5V source may prove challenging. This is where the Simple Power Supply comes in! This kit is directly powered from a 9V battery and provides many different outputs including

  • 9V Out
  • -9V (approx)
  • 5V Out
  • 3.3V Out

This kit generates the 3.3V with the use of the AMS1117 which is an SMD part. However, this is a very easy component to solder (arguably one of the easiest SMD parts to solder) and can provide great soldering practice for surface mount devices!

Product Specifics
  • Component Count : 42
  • Battery Powered? : Yes, 9V PP3
  • Operating Voltage : 7V to 16V
  • Operating Frequency : N/A
  • Output Voltage : 9V, -9V, 5V, 3.3V
  • Output Current : 100mA all rails except -9V
  • Dimensions (PCB) : 59mm x 43mm
  • Mounting Holes : Yes
  • Prebuilt : No – Kit form
  • Batteries Not Included


Download Instructions (PDF)

Download Electronics Construction Manual (PDF)

RoHS Details

All RoHS & REACH Compliant Parts

All parts sold by MitchElectronics are compliant with RoHS and REACH directives which ensures that they can be used in commercial environments as well as complying with environmental laws. Watch the video below to learn more about RoHS compliance and why it may be important for your next DIY project!

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