What are the requirements for using LDO to power Wi-Fi modules?

It is not recommended to use LDO to supply power to the Wi-Fi module. If you use LDO, you need to use a chip with a power supply current of more than 500mA, and you need to pay attention to heat dissipation (the normal working average current of the Wi-Fi module is more than 80mA, and the instantaneous peak current can reach more than 400mA. The temperature of the 89-3 package will be higher. , So it is recommended to use SOT223 package LDO, heat dissipation will be better.), when the input voltage is higher than 5V, it is recommended to use a switching power supply chip.