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公开(公告)号:US3742338A
公开(公告)日:1973-06-26
申请号:US3742338D
申请日:1972-03-08
Applicant: MATSUSHITA ELECTRONICS CORP
CPC classification number: G05F3/18
Abstract: A circuit in which the voltage derived from a reference diode or silicon zener diode is fed back through an emitter-follower circuit to the base of a transistor and the constant current flowing through the emitter-collector circuit of the transistor is in turn applied to the reference diode so that such a stabilized output voltage as cannot be attained by the zener diode alone may be obtained.