Whats the difference between the 1A fixed output secondary LDO regulator for local power supplies and the 1A standard fixed output LDO regulator?
The main difference lies in the voltage resistance. Standard types offer a voltage resistance of 35V to handle a wide range of power supply fluctuations. In contrast, secondary LDO regulators were designed for secondary input voltages. Therefore, the voltage resistance is much less – around 18V. For cases where the output voltage differences are the same, please consider other factors, including input voltage margin and low secondary Icc.
