Arduino is a popular open-source development board used by engineers, hobbyists, and makers to develop electronic projects and prototypes easily.

LT1120CN8 限流 1A 稳压器的典型应用电路。 LT1120 是一款集成在单个单片芯片上的微功耗正稳压器和自由集电极比较器。 LT1120 仅需 40 uA 电源电流即可提供超过 125mA 的输出电流。输入电压范围为 4.5V 至 36V，125mA 时压差电压为 0.6V。压差随着负载电流的降低而降低 ...