The enhanced low dose rate sensitivity of a linear voltage regulator with different biases
线性稳压器不同偏置下的低剂量率损伤增强效应

A linear voltage regulator was irradiated by ~(60)Coγat high and low dose rates with two bias conditions to investigate the dose rate effect.The devices exhibit enhanced low dose rate sensitivity(ELDRS) under both biases. Comparing the enhancement factors between zero and working biases,it was found that the ELDRS is more severe under zero bias conditions.This confirms that the ELDRS is related to the low electric field in a bipolar structure. The reasons for the change in the line regulation and the max...