Invention Grant
- Patent Title: Voltage regulator
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Application No.: US17893772Application Date: 2022-08-23
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Publication No.: US11675377B2Publication Date: 2023-06-13
- Inventor: Masayuki Usuda
- Applicant: KIOXIA CORPORATION
- Applicant Address: JP Tokyo
- Assignee: Kioxia Corporation
- Current Assignee: Kioxia Corporation
- Current Assignee Address: JP Tokyo
- Agency: Kim & Stewart LLP
- Priority: JP 12241904 2012.11.01
- The original application number of the division: US14838069 2015.08.27
- Main IPC: G05F1/569
- IPC: G05F1/569 ; G05F1/575
Abstract:
A voltage regulator includes an operational amplifier that compares a feedback voltage that is proportional to an output voltage and a predetermined reference voltage that corresponds to a desired output voltage. The operational amplifier controls the conduction state of an output transistor according to the comparison. A detecting circuit monitors the operating state of the operational amplifier, and in the case that the operational amplifier is not operating, outputs a signal which causes the output transistor to be placed in a non-conductive state.
Public/Granted literature
- US20220404851A1 VOLTAGE REGULATOR Public/Granted day:2022-12-22
Information query
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