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寻找更低IKA电流的431基准芯片

user4500559
Prodigy 80 points
Other Parts Discussed in Thread: TL432, TL431, TLV431

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。