TI中文支持网The power chip lm1085isx-adj / NOPB input 12V, output 10V, the measurement result output voltage is abnormal only 8.2v, I further measurement found that the adj pin is 1.62V, not 1.25 in the specification. Why, please?
Johnsin Tao：
Hi计算公式不对，这个芯片和一般电源芯片计算FB分压不同，见datasheet第十一页figure 13.
