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.
请问该器件选用固定输出电压3.3V，此时输入电压是否有限制，还是只要比输出高0.3V就可以正常工作
HI
需要大于3.3V+ Vdropmax. Vdrop电压可以根据输出电流具体来看。以3.3V为例，如果最大输出150mA, 如果考虑全温度范围，Vdropmax=500mV, 所以输入建议大于3.8V.
