A bandgap reference voltage generator, comprising: a bandgap core circuit that is configured to output first and second control voltages; and feedback circuitry coupled with the bandgap core circuit, the feedback circuitry comprising: a current replica circuit that is coupled with the bandgap core circuit, and configured to receive a supply voltage and a third control voltage that is generated based on the first and second control voltages, and output first and second currents, wherein the current replica circuit outputs the second current such that the second current is sourced to the bandgap core circuit, and wherein the bandgap core circuit outputs the first and second control voltages based on the second current; and a first resistor that is coupled with the current replica circuit, and configured to receive the first current and generate a bandgap reference voltage; wherein the bandgap core circuit includes: first and second transistors each having first, second and third terminals, wherein the first terminals of the first and second transistors are configured to receive third and fourth currents, and output the first and second control voltages, respectively, and the second terminals of the first and second transistors are coupled with the first resistor, and configured to receive the bandgap reference voltage, and wherein a size of the first transistor is greater than a size of the second transistor; a second resistor that is coupled with the third terminals of the first and second transistors, and configured to receive the third and fourth currents, respectively; and a third resistor that is coupled between the second resistor and a ground terminal, and configured to receive a fifth current and generate an intermediate voltage. a bandgap core circuit that is configured to output first and second control voltages; and feedback circuitry coupled with the bandgap core circuit, the feedback circuitry comprising: a current replica circuit that is coupled with the bandgap core circuit, and configured to receive a supply voltage and a third control voltage that is generated based on the first and second control voltages, and output first and second currents, wherein the current replica circuit outputs the second current such that the second current is sourced to the bandgap core circuit, and wherein the bandgap core circuit outputs the first and second control voltages based on the second current; and a first resistor that is coupled with the current replica circuit, and configured to receive the first current and generate a bandgap reference voltage; a current replica circuit that is coupled with the bandgap core circuit, and configured to receive a supply voltage and a third control voltage that is generated based on the first and second control voltages, and output first and second currents, wherein the current replica circuit outputs the second current such that the second current is sourced to the bandgap core circuit, and wherein the bandgap core circuit outputs the first and second control voltages based on the second current; and a first resistor that is coupled with the current replica circuit, and configured to receive the first current and generate a bandgap reference voltage; first and second transistors each having first, second and third terminals, wherein the first terminals of the first and second transistors are configured to receive third and fourth currents, and output the first and second control voltages, respectively, and the second terminals of the first and second transistors are coupled with the first resistor, and configured to receive the bandgap reference voltage, and wherein a size of the first transistor is greater than a size of the second transistor; a second resistor that is coupled with the third terminals of the first and second transistors, and configured to receive the third and fourth currents, respectively; and a third resistor that is coupled between the second resistor and a ground terminal, and configured to receive a fifth current and generate an intermediate voltage.