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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1359551/lm79l-spec-check
您好
我能否向您确认、在使用 LM79L05ACM 时、如果输入电源为+5V、则输出为-5V？
嗨、Gareth：
LM79L 以较低的绝对值将负输入电压调节为负输出电压。
对于 LM79L05ACM、您的输入电压必须大于或等于输出电压(-5V)+压降电压(-1.7V)、或介于-30V 和-6.7V 之间、才能使该器件正确调节-5V。
Br、
埃林
