Power supply design for PSoC application | Cypress Semiconductor
Power supply design for PSoC application
Can any of you experienced guys suggest a good power supply design for a general purpose PSoC 3 application. I'm trying to move my PSoC application from the development kit to a printed circuit. My application is only using the ADC and UART interface...no special requirements. I want to use a 3 or 3.3 volt battery. I need suggestions for regulators, etc.
I noticed that the PSoC 3 has internal voltage regulators for internal digital and analog systems. Are there any disadvantages in only using the internal regulators?