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发明名称
电压调节器;VOLTAGE REGULATOR
摘要
提供具备即使因漏电流的影响而基准电压电路的输出电压减少,也可保持输出电压的精度之漏电流修正电路的电压调节器。一种电压调节器,具备:将基准电压电路所输出的基准电压,与对输出电晶体输出之输出电压进行分压的分压电路所输出的回授电压此两者的差,予以放大并输出,控制前述输出电晶体的闸极的误差放大电路、及设置于前述分压电路的输出端子的漏电流修正电路;前述漏电流修正电路,系在高温时,减少前述回授电压,防止前述输出电压的降低。
申请公布号
TW201530284
申请公布日期
2015.08.01
申请号
TW103131913
申请日期
2014.09.16
申请人
精工电子有限公司 SEIKO INSTRUMENTS INC.
发明人
小林裕二 KOBAYASHI, YUJI;铃木照夫 SUZUKI, TERUO
分类号
G05F1/56(2006.01)
主分类号
G05F1/56(2006.01)
代理机构
代理人
林志刚
主权项
地址
日本 JP
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