SOURCE OF REFERENCE VOLTAGE Russian patent published in 2014 - IPC G05F3/00 

FIELD: electricity.

SUBSTANCE: device contains the first transistor coupled by its emitter to the common bus and by its collector to the connection point of the first output of the first resistor and base of the second transistor, the second output of the resistor is connected to the first output of a current repeater, emitter of the second transistor is connected to the common bus, its collector is coupled to input of the current repeater, the third transistor, which base and collector are jointed and coupled to the first output of the second resistor, the second output of the second resistor is coupled to the device output, emitter of the third transistor is connected to the common bus and also contains the third resistor, the fourth and fifth transistors, at that the third resistor is coupled between the base of the first transistor and the first output of the current repeater, base of the fourth transistor is connected to the base of the third transistor, emitter of the fourth transistor is connected to the base of the third transistor and emitter of the fourth transistor is connected to the common bus while its collector is connected to the connection point of the second output of the current repeater and base of the fifth transistor and its emitter is coupled to the device output.

EFFECT: improving temperature stability with simultaneous increase of load capacity.

6 dwg