Voltage regulator circuit

Details Voltage regulator circuit Voltage regulator circuit

1981-05-22

1983-06-28

Pellinen, A. D.

Electricity: power supply or regulation systems

Output level responsive

Using a three or more terminal semiconductive device as the...

323281, G05F 156

Patent

active

043908330

ABSTRACT:
A voltage regulator circuit adapted to operate between a voltage source and a voltage source return, to supply a predetermined output voltage at an output voltage terminal to a load comprising: a voltage reference means for supplying a reference voltage approximating the desired output voltage, an output voltage scaling means providing a scaled output voltage signal, an amplifier means having a first input, responsive to said reference voltage, a second input, responsive to said scaled output voltage signal, said amplifier amplifying the voltage difference between said first and second inputs to provide an output voltage determining control signal, an output multiterminal semiconductor device having a first and second conduction path terminal and a control terminal, said first conduction path terminal being connected to said voltage source, said second conduction path terminal being connected to said output voltage terminal, said control terminal being responsive to said control signal to provide current to said load in relatively constant output voltage determining relation.

REFERENCES:
patent: 4135125 (1979-01-01), Oura
patent: 4152716 (1979-05-01), Torii et al.
patent: 4232261 (1980-11-01), Lingstaedt et al.

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