3.3V, 300mA Step-Down Voltage Regulator D24V3F3

PololuSKU: RB-Pol-220
Manufacturer #: 2097

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  • Compatible with standard solderless breadboards and perfboards
  • Have a typical efficiency between 80% to 90%
  • Operating voltage: 3.8V - 42V
  • Integrated over-temperature and over-current shutoff
  • Size: 0.4'' × 0.5'' × 0.1''
  • Weight: 0.5g

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  • Maximum Output Current: 300mA
  • Output Voltage: 3.3V
  • Maximum Quiescent Current: 2mA

Customer Reviews

Based on 4 reviews
Great service

I went with this voltage regulator to try as Robotshop was no longer carrying the one that had YP-8 on the board.

Great service

I went with this voltage regulator to try as Robotshop no longer carries the regulator with YP-8 on the board. That is the ones I wanted.

good enough and small

I love the small footprint

Small and usefull 3.3 volts board.

This is ideal to use to power the 3.3 volts for an transceiver nrf24h01. It provided a stable 3.3 votls which is required for the 24h01 if you want a steady connection between the transmitter and the receiver. It is prefer to use that tiny board with 300 or version of 600 mA. So much better than using the 3.3 volts directly from the Arduino that provide only a 30 to 50 mA current depending the Arduino board that you are using. Small board , well construct , then it is easy to integrated to your project.

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