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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/837011/lm4140-operation-below-zero-temperature
是否有任何数据表明 LM4140在0 C 下的性能？ 我感兴趣的确切温度为-15C。
谢谢！
－Juha
您好、Juha、
我不建议在其建议的工作温度范围之外使用 LM4140。 如果您需要可在-15C 下使用的精密基准、我推荐 REF50系列。
-Marcoo
