Invention Grant
- Patent Title: Sub-threshold region based low dropout regulator
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Application No.: US16601531Application Date: 2019-10-14
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Publication No.: US10915132B1Publication Date: 2021-02-09
- Inventor: Yu-Hsuan Liu
- Applicant: HIMAX TECHNOLOGIES LIMITED
- Applicant Address: TW Tainan
- Assignee: HIMAX TECHNOLOGIES LIMITED
- Current Assignee: HIMAX TECHNOLOGIES LIMITED
- Current Assignee Address: TW Tainan
- Agency: JCIPRNET
- Main IPC: G05F3/26
- IPC: G05F3/26
Abstract:
A low dropout (LDO) regulator is configured to generate an LDO voltage. The LDO regulator includes at least one current mirror and at least one resistor. The at least one current mirror operates in a sub-threshold region. A first terminal of the at least one resistor is directly coupled to the at least one current mirror. A second terminal of the at least one resistor is directly coupled to a power line.
Information query
IPC分类:
