Invention Grant
- Patent Title: Linear voltage regulator
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Application No.: US17364259Application Date: 2021-06-30
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Publication No.: US11592854B2Publication Date: 2023-02-28
- Inventor: Avinash Shreepathi Bhat
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Charles F. Koch.; Frank D. Cimino
- Main IPC: G05F1/565
- IPC: G05F1/565

Abstract:
A linear voltage regulator includes a voltage input and a voltage output. The linear voltage regulator includes a buffer having a voltage node, an input node, an output node and a control node and a power transistor having a control node coupled to the output node of the buffer, an input node coupled to the voltage input and an output node coupled to the voltage output. The linear voltage regulator includes a dropout detection module having a control node coupled to the control node of the power transistor, a voltage input node coupled to the voltage input, a voltage output node coupled to the voltage output and an output node. The linear voltage regulator includes a feedforward module having an input node coupled to the output node of the dropout detection module and an output node coupled to the control node of the buffer.
Public/Granted literature
- US20220137654A1 LINEAR VOLTAGE REGULATOR Public/Granted day:2022-05-05
Information query
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