This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
一般431工作的最小IKA电流为1mA，是否有更低IKA电流要求的基准芯片，这样可以加大限流电阻阻值，减小电阻功耗。
