Voltage regulator with internal generation of a logic signal
US6084389A · kind A · utility
6Cited by
8References
39Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 1997 |
| Grant date | Jul 4, 2000 |
| Priority date | — |
| Expiry date | Oct 21, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05F1/59
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present invention relates to a voltage regulator including at least one input terminal for receiving a supply voltage; a circuit for generating a reference voltage proportional to a desired regulated output voltage; an amplifier of a signal of error between the reference voltage and the output voltage assigned with a coefficient of proportionality; a capacitor connected between an output terminal and the ground, further including means for supplying at least the circuit and the amplifier with the output voltage in case of a deficiency or a disappearing of the supply voltage present on the input terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.