mady79
Member level 5
ldo nmos output
I think using Pmos or Nmos depends on the output voltage one is trying to generate .Since the Nmos pass transistor one can go for a dominant pole compensation rather then going for LDO compensation taking ESR into effect .
In low supplies one would go for PMOS for effiency/low drop out .
I think using Pmos or Nmos depends on the output voltage one is trying to generate .Since the Nmos pass transistor one can go for a dominant pole compensation rather then going for LDO compensation taking ESR into effect .
In low supplies one would go for PMOS for effiency/low drop out .