초록 ▼

The voltage regulator circuit contains a MOS transistor 12 connected between a voltage supply line 22 and an output line 30. The MOS transistor 12 provides a stable voltage on the output line 30 independent of voltage transients on the voltage supply line 22 and independent of current transients on

The voltage regulator circuit contains a MOS transistor 12 connected between a voltage supply line 22 and an output line 30. The MOS transistor 12 provides a stable voltage on the output line 30 independent of voltage transients on the voltage supply line 22 and independent of current transients on the output line 30. An amplifier 14 coupled to the MOS transistor 12 controls the response of the MOS transistor 12. Feedback circuitry connected between the output line 30 and the amplifier 14 provides feedback to the amplifier 14. A voltage source 16 provides the reference for amplifier 14.

대표청구항 ▼

A voltage regulator circuit comprising: a PMOS transistor connected between a voltage supply line and an output line, the PMOS transistor providing a stable voltage on the output line independent of voltage transients on the voltage supply line and independent of current transients on the output lin

A voltage regulator circuit comprising: a PMOS transistor connected between a voltage supply line and an output line, the PMOS transistor providing a stable voltage on the output line independent of voltage transients on the voltage supply line and independent of current transients on the output line; an amplifier connected to the PMOS transistor for controlling the response of the PMOS transistor, a supply voltage input of the amplifier is connected to the voltage supply line; and feedback circuitry connected between the output line and the amplifier, the feedback circuitry providing feedback to the amplifier.