Temperature compensated voltage regulator having beta compensation
US5258703A · kind A · utility
6Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 1992 |
| Grant date | Nov 2, 1993 |
| Priority date | — |
| Expiry date | Aug 3, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S323/907
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A temperature compensated voltage regulator circuit having a first resistor (R.sub.X) disposed in the base circuit between two cascaded transistors and a second resistor (R.sub.F) coupled between the collector and base of the first of the two transistors to provide compensation for beta variations in the transistors resulting from process variables during the manufacture of the circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.