Hello,
We are using LDO LM4132 SOT-23 pack in our design. This is used to power up MCU. Our assembly line uses a programmer to flash MCU.This programmer applies 3.3V on VDD pin of MCU.This voltage appears on Vref pin of LDO. This time, Vin at LDO input wouldnt be available. Does it affect reliability of LDO?
thanks
Shanoj