FTM Board Club
150mA 20V Wide Input Voltage Range LDO Linear Regulator Evaluation Board

The RTKA214220DR0000BU demonstration board provides a simple platform for demonstrating the RAA214220 20V, 150mA, low-dropout (LDO) linear regulator.

The board features convenient connection points for input and output, in addition to Enable. With a small form factor, the board can be integrated into another system as a daughter card or a module.

The RAA214220 is offered in a 5Ld TSOT23 package. The RTKA214220DR0000BU board operates from a supply voltage of 2.5V to 20V DC with the flexibility of regulating different output voltages from 1.2266V to 1.2V at a load up to 150mA.

  • Wide input voltage range 2.5V to 20V
  • Adjustable and accurate output voltage from 1.2266V to 1.2V
  • Excellent line and load regulation
  • Stable with as low as 1μF MLCC output capacitor
  • Integrated fault protections including over-temperature shutdown and current limit