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如题,两种稳压管,我看资料看不出哪里有区别,具体区别在哪里呢?
WEI CHENG2 说: 如题,两种稳压管,我看资料看不出哪里有区别,具体区别在哪里呢?
工作的温度范围不一样。看数据手册第3页下面。
LM1117-N 0°C to 125°CLM1117I −40°C to 125°C