发明名称 VOLTAGE REGULATOR INCORPORATING A STABILIZATION RESISTOR AND A CIRCUIT FOR LIMITING THE OUTPUT CURRENT
摘要 A voltage regulator includes a power transistor for providing an electrical current to a load circuit connected to an output of the regulator. The delivered current is limited by a limitation circuit within the regulator. A stabilization resistor is connected between the power transistor and the output of the regulator. The limitation circuit includes a fixed-voltage generator, and a comparator for comparing the voltage generated in the stabilization resistor by the output current of the regulator with the fixed voltage. The output of the comparator controls an adjustment transistor that limits the current delivered by the power transistor.
申请公布号 US2003085693(A1) 申请公布日期 2003.05.08
申请号 US20020253399 申请日期 2002.09.24
申请人 STMICROELECTRONICS S.A. 发明人 MARTY NICOLAS
分类号 G05F1/565;G05F1/573;G05F1/575;(IPC1-7):G05F1/44 主分类号 G05F1/565
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