发明授权
US5036269A Voltage stabilizer with a very low voltage drop designed to withstand
high voltage transients
失效
电压稳定器具有非常低的电压降，可承受高电压瞬变
- 专利标题： Voltage stabilizer with a very low voltage drop designed to withstand high voltage transients
- 专利标题（中）： 电压稳定器具有非常低的电压降，可承受高电压瞬变
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申请号： US458373申请日： 1989-12-28
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公开(公告)号： US5036269A公开(公告)日： 1991-07-30
- 发明人: Bruno Murari , Marco Morelli , Giampietro Maggioni
- 申请人： Bruno Murari , Marco Morelli , Giampietro Maggioni
- 申请人地址： ITX Brianza
- 专利权人： SGS-Thomson Microelectronics Srl
- 当前专利权人： SGS-Thomson Microelectronics Srl
- 当前专利权人地址： ITX Brianza
- 优先权： ITX23114A/88 19881228
- 主分类号： G05F1/56
- IPC分类号： G05F1/56 ; G05F1/571
摘要：
A voltage stabilizer with a very low voltage drop includes a series voltage regulator circuit having a first PNP transistor connected to an input terminal of the stabilizer via a second PNP transistor and being connected to ground via a capacitor. The stabilizer has biasing and switching circuits disposed between the input terminal thereof, a base terminal of the second transistor and ground.
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