Skip to content
If this is your first visit, please click here to learn about shipping and delivery.
If this is your first visit, please touch here to learn about shipping and delivery.
Click or scroll to zoom
Tap or pinch to zoom
KA75330 3.3V Voltage Detector Reset / Enable Controller ICs in packs of ten from PMD Way with free delivery worldwide
KA75330 3.3V Voltage Detector Reset / Enable Controller ICs in packs of ten from PMD Way with free delivery worldwide

KA75330 3.3V Voltage Detector Reset / Enable Controller IC - 10 Pack

$11.28
SKU KA75330

Now available from PMD Way is the KA75330 3.3V Voltage Detector Reset / Enable Controller IC in packs of ten.

The KA75330 monitors the voltage on one Input pin, and when that voltage goes below 3.3V, it will pull the Output pin low. 

The KA75330 starts running at voltages as low as 0.8V so it'll be the first thing in your circuit that starts up. This little helper can really ease power start-up issues! Works best with microcontrollers and boards that have an Enable pin that is normally pulled high to enable function, and pulled to ground to disable.

This regulator requires at least 2,2uF electrolytic capacitors on both input and output for stability, just make sure your power supply already has those.

More information:

Don't forget to check out our full range of Integrated Circuits if this doesn't meet your needs. And as always, all orders receive free delivery. 

And remember ... if you:

  • can't find what you need
  • not sure what to order
  • want a bulk deal
  • need technical support
  • or just want to have a talk ...

Please email us via support@pmdway.com. 

To keep up to date with new products, news, tutorials and more - we're on x, Facebook, Instagram, threads, reddit, and instructables.