STMicroelectronics L4931CZ33-AP L4931 3.3 Volt Very Low Drop Voltage Regulator (Pack of 10)

  • $11.98


The L4931CZ33-AP is a very low drop regulator in a TO-92 package and a 3.3 Volt output voltage. 

The very low drop voltage (0.4 V) and the very low quiescent current make it particularly suitable for low noise, low power applications and especially in battery-powered systems.

It requires only a 2.2 µF capacitor for stability allowing space and cost saving.


10 x L4931CZ33-AP

This item features:

  •         Very low dropout voltage (0.4 V) 
  • Very low quiescent current 
  • Typ. 50 µA in OFF mode, 600 µA in ON mode 
  • Output current up to 250 mA 
  • Logic controlled electronic shutdown 
  • Output voltage: 3.3v
  • Internal current and thermal limit 
  • Only 2.2 µF for stability


New and Authentic Component(s) - STMicroelectronics L4931CZ33-AP L4931 3.3 volt Very low drop voltage regulator w/ inhibit.

Friendly Note: Be mindful of the many, inexpensive, counterfeits available on the market.

Shipping and general details: 

  • Shipping is free in the United States and shipped via USPS First Class.
  • We do our best to offer you great pricing.
  • Orders are packaged in custom-cut (dependent on quantity of chips ordered) anti-static tubes, providing excellent ESD protection.
  • 30-Day Return Policy.
  • We are expanding on a daily basis. If you do not see the part, or quantity of the part, you are looking for, please, let us know. We will do our best to accommodate you.DataCaciques