Invention Grant
- Patent Title: Low drop out regulator and current trimming device
- Patent Title (中): 低压降稳压器和电流调整装置
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Application No.: US13862963Application Date: 2013-04-15
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Publication No.: US09146569B2Publication Date: 2015-09-29
- Inventor: Chia-Ching Li , Hsien-Hung Wu , Hsin-Yi Ho , Han-Sung Chen , Chun-Hsiung Hung , Tzung-Shen Chen
- Applicant: Macronix International Co., Ltd.
- Applicant Address: TW
- Assignee: MACRONIX INTERNATIONAL CO., LTD.
- Current Assignee: MACRONIX INTERNATIONAL CO., LTD.
- Current Assignee Address: TW
- Agency: Volpe and Koenig, P.C.
- Main IPC: G05F1/00
- IPC: G05F1/00 ; G05F1/565
Abstract:
A regulator comprises an amplifier, a bias circuit, and a current trimming circuit. The bias circuit is coupled to the amplifier and supplies a first bias current to the amplifier in a first mode of a system including the regulator. The current trimming circuit is coupled to the bias circuit to adjust the first bias current.
Public/Granted literature
- US20140266105A1 LOW DROP OUT REGULATOR AND CURRENT TRIMMING DEVICE Public/Granted day:2014-09-18
Information query
IPC分类:
