Invention Grant
- Patent Title: Linear regulator and semiconductor integrated circuit
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Application No.: US15929314Application Date: 2020-04-24
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Publication No.: US10948935B2Publication Date: 2021-03-16
- Inventor: Makoto Yasusaka , Kotaro Iwata
- Applicant: ROHM Co., LTD.
- Applicant Address: JP Kyoto
- Assignee: ROHM Co., LTD.
- Current Assignee: ROHM Co., LTD.
- Current Assignee Address: JP Kyoto
- Agency: Chip Law Group
- Priority: JPJP2019-086510 20190426
- Main IPC: G05F1/575
- IPC: G05F1/575 ; G05F1/569
Abstract:
Disclosed is a linear regulator for generating an output voltage from an input voltage with reference to a ground potential, the linear regulator including a semiconductor integrated circuit, and an external diode that is externally connected to the semiconductor integrated circuit, in which the semiconductor integrated circuit includes an input terminal, an output terminal, an output transistor, a parallel diode, and a control circuit, and an anode of the external diode is connected to a ground, and a cathode of the external diode is connected to the output terminal.
Public/Granted literature
- US20200341499A1 LINEAR REGULATOR AND SEMICONDUCTOR INTEGRATED CIRCUIT Public/Granted day:2020-10-29
Information query
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