发明名称 |
Power regulator |
摘要 |
A power regulator for providing a fixed output voltage that is consistent with a reference voltage and independent of a varying power supply, includes a first input connected to a reference voltage generator; a second input adapted to be connected to a varying power supply; two outputs for connection to circuitry such as oscillators; a charge pump; and three transistors. The drain and gate of the first transistor are connected to the charge pump and the source is connected to the reference voltage generator; the gate of the first transistor is coupled to the gates of the second and third transistors; and the sources of the second and third transistors are coupled one of the two outputs.
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申请公布号 |
US5652539(A) |
申请公布日期 |
1997.07.29 |
申请号 |
US19950486563 |
申请日期 |
1995.06.07 |
申请人 |
DALLAS SEMICONDUCTOR CORPORATION |
发明人 |
ZANDERS, GARY V.;DIAS, DONALD R.;LEE, ROBERT D. |
分类号 |
G01K1/02;G01K7/24;G06F1/20;(IPC1-7):G05F1/10 |
主分类号 |
G01K1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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