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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/611773/lm137-precious-10ma-current-limit-for-negative-supply--3-5v
我们需要将-3.5V 电源的电流限制在10mA。
请建议我们如何满足此要求。
您可以串联两个 LM137单元。 一种方法是调节电压、另一种方法是调节电流。 有关电流调节、请参阅数据表。
