Which voltage regulator does the Arduino-Board use?

So I’ve been wondering which current regular is used on the Arduino-Board in the uArm Swift Pro.

The usecase is as follows: I’d want to attach the OpenMV Camera-Module to the Endeffector of the robot and connect the cam to the I2C-Port of the robot in order to establish a data communication.
But now I’d also like to attach a distance sensor to the camera and both the sensor and cam needs to be connected to the +5V-Pin of the I2C-connector.

With my camera drawing up to 250mA and the sensor which draws another 200mA, would the regulator on the Arduino-Board even be powerfull enough to supply that current? Does anybody know the parts identification of the used regulator?

Best regads,