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3.3V 250mA Linear Voltage Regulator - L4931-3.3 TO-92

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€1.01 *

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Delivery time approx. 5 working days

  • Adafruit
  • EXP-R15-1118
  • 2166
  • CN
  • 85423990
  • 0.002
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This regulator has a very low 0.4V linear drop-out, way better than the 780X series' 2V. That... more

This regulator has a very low 0.4V linear drop-out, way better than the 780X series' 2V. That means you must give it at least 3.7V to get a clean 3.3V out. This regulator is often used to get a clean 3.3V DC from a 5V power supply or Lithium polymer/ion battery. There is a constant 'quiescent' current draw of 1mA (which increases up to 5mA as you draw 250mA) so it's good for portable and battery-powered projects

Technical Details:

  • Datasheet
  • Dimensions: 21mm x 5mm x 5mm
  • Pin Length: 16mm
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€30.39 *
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