| 摘要 |
An IC provides tracking between multiple regulated voltages. The IC includes, a voltage reference circuit, a voltage multiplier circuit, and first and second voltage regulator circuits. The voltage reference circuit generates a first reference voltage. The first voltage regulator circuit generates, at a first terminal of a first output transistor, a first regulated voltage that is based on the first reference voltage. The voltage multiplier circuit generates a second reference voltage from an equivalent of the first reference voltage. The second voltage regulator circuit generates, at a first terminal of a second output transistor, a second regulated voltage that is based on the second reference voltage. At least one terminal of the second output transistor is capacitively coupled to the first terminal of the first output transistor. |
