Voltage providing circuit and display device including the same

A voltage providing circuit comprising:

• a first voltage regulator configured to generate a power supply voltage based on an input voltage and a first enable signal;
• a second voltage regulator configured to generate a data voltage based on the input voltage and a second enable signal;
• and
• a power sequence controller configured to generate the first enable signal based on the data voltage and a ready signal indicating a power supply timing and configured to generate the second enable signal based on the ready signal and the power supply voltage.

A voltage providing circuit comprising:

• a first voltage regulator configured to generate a first power supply voltage based on a first input voltage and a first enable signal;
• a second voltage regulator configured to generate a data voltage based on the first input voltage and a second enable signal;
• a third voltage regulator configured to generate a second power supply voltage based on a second input voltage lower than the first input voltage;
• a voltage monitor configured to monitor a change of the second input voltage to generate a monitoring signal;
• and
• a power sequence controller configured to generate the first enable signal based on the monitoring signal, the data voltage and a ready signal indicating a power supply timing and configured to generate the second enable signal based on the ready signal and the power supply voltage.