Tiny 2040 3.3V output

Discussion Raspberry Pi
1

Hi,
Please can you tell me how much current can be drawn from the 3.3V output on the Tiny 2040 board?
Is there a schematic for the board?
Thanks,
Pifan

2

Features

  • Powered by RP2040
  • ARM Cortex M0+ running at up to 133Mhz
  • 264kB of SRAM
  • USB-C connector for power, programming, and data transfer
  • 8MB of QSPI flash supporting XiP
  • User controllable RGB LED
  • Twelve IO pins (including four 12-bit ADC channels)
  • Switch for basic input (doubles up as DFU select on boot)
  • On-board 3V3 regulator (max regulator current output 300mA)
  • Input voltage range 3V - 5.5V

From AdaFruit

3

Ahoy - the Tiny 2040 schematic is now available on the shop page.

4

Thank you very much.

5

Pifan,

There is NO isolation diode on the 5 volt line.