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REF3025基准电压输出为2.487V,无法达到2.5V,偏差比较大

电路图跟规格书一样,输入电压未5.35V,有一个10UF和一个0.1UF电容,输出电压为2.487V,输出电路有一个10UF和一个0.1UF电容,电路带不带负载输出电压都没有变化,一直是2.487V,有试过把电容都去掉也没用,一直输出2.487V,跟理想的电压差别很大,大神帮忙解决