| 摘要 |
PROBLEM TO BE SOLVED: To provide a constant voltage semiconductor having a small dispersion of output voltage, with low-consumption current and with a small area. SOLUTION: This semiconductor comprises a semiconductor substrate 11, a heterogeneous conductor material used for electrodes 14a and 14b connected to each of 11 and an impurity diffusion layer 13 formed on the surface of the semiconductor substrate 11.
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