你好,我在使用LM1085IS-3.3中有时听到高频的响声,然后测量电源芯片输出在3.06V,而输入还是在4.96V,有时就很正常,不知道这是怎么回事?请专家给予指导,不胜感谢。
2019-06-25 07:38
IC REG LIN 3.3V 3A DDPAK/TO263-3
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LM10853A Low Dropout Positive RegulatorsGeneral DescriptionThe LM1085 is a series of low dropout
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The LM1085 is available in an adjustable version, which canset the output voltage with only two
2008-07-13 01:44
The LM1085 is a series of low dropout positive voltageregulators with a maximum dropout of 1.5V
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LM1085数据手册
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2012-02-02 15:55
我在输入5V 时,输出4。2V,可以正常带动Sim900A正常工作,可是,我接入12.6V时,LM1085高温的厉害,就连我的sim900A也给烧掉了,郁闷呀,60元就这样没了。是不是LM1085不能超过12V呀?可是,我只超过了0.6V呀。请高手指教!
2012-12-06 10:56
LM1085T-5.0
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