Patent ID: 11953925
Assignee: NINGBO AURA SEMICONDUCTOR CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 17:
18. The system of claim 17, wherein said compensation adjustment circuit further comprises:
a second current source coupled between said second constant reference potential and a first current terminal of said second transistor;
a second resistor coupled between a second current terminal of said second transistor and said second constant reference potential; and
a pull-down network coupled between said first current terminal of said second transistor and said second constant reference potential,
wherein the voltage across said pull-down network is used to adjust said parameter of said compensation circuit,
wherein said pull-down network comprises a third diode-connected transistor, a fourth diode-connected transistor and a third resistor coupled in series,
wherein said compensation circuit is an RC (resistance-capacitance) circuit, with the resistance being in series with said capacitance, wherein said parameter of said compensation circuit is a resistance of said RC circuit,
wherein said linear voltage regulator further comprises:
a fifth diode-connected transistor having a first current terminal coupled to said first current terminal of said first transistor, and having a second current terminal coupled to said output node of said voltage regulator; and
a buffer configured with unity voltage-gain, wherein an input terminal of said buffer is coupled to said first current terminal of said first transistor, wherein an output of said buffer is coupled to a control terminal of said pass transistor.