Voltage stabilization output circuit and electronic product
The utility model relates to the technical field of electronic circuits, and discloses a voltage stabilization output circuit and an electronic product, the voltage stabilization output circuit comprises a setting unit, a comparison unit and a conversion unit, the setting unit is used for adjusting...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of electronic circuits, and discloses a voltage stabilization output circuit and an electronic product, the voltage stabilization output circuit comprises a setting unit, a comparison unit and a conversion unit, the setting unit is used for adjusting an input voltage to output a reference voltage; the comparison unit is connected with the setting unit, and the comparison unit is used for outputting a level signal according to the reference voltage; the conversion unit is connected with the comparison unit, the conversion unit is used for converting the level signal to output a stable output voltage, the output voltage serves as a feedback voltage, and the comparison unit compares the feedback voltage with the reference voltage to output the level signal. The voltage stabilization output circuit disclosed by the utility model not only can output stable output voltage, is high in reliability and stability, but also is relatively low in cost, and greatly improves |
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