An electronic device (101, 201) comprising: a battery (601; 1001; 1101; 1201); a plurality of hardware components (630, 650, 670, 690; 1030, 1050, 1070, 1090; 1130, 1150, 1170, 1190; 1230, 1250, 1270, 1290); a plurality of power management integrated circuits, PMICs, (620, 640, 660, 680; 1020, 1040, 1060, 1080; 1120, 1140, 1160, 1180; 1220, 1240, 1260, 1280) that are electrically connected to the battery, wherein each of the plurality of PMICs is connected to a corresponding hardware component from among the plurality of hardware components, wherein each of the plurality of PMICs is configured to adjust at least part of power received from the battery and output an adjusted power to the corresponding hardware component, and wherein each of the plurality of PMICs includes at least one power sensor (621, 623, 625, 641, 643, 661, 663, 681; 1021, 1023, 1025, 1041, 1043, 1061, 1063, 1081; 1121, 1123, 1125, 1141, 1143, 1161, 1163, 1181; 1221, 1223, 1225, 1241, 1243, 1261, 1281); a processor (630. 650; 1030, 1050; 1130, 1150; 1230, 1250) electrically connected to one of the plurality of PMICs; and a control circuit (613; 1033; 1113; 1213) electrically connected to the at least one power sensor of each PMIC, wherein the control circuit is configured to: acquire, from the at least one power sensor, at least one of a current value input into each of the plurality of PMICs and a power value input into each of the plurality of PMICs, identify whether the acquired at least one of the current value input into each of the plurality of PMICs and the power value input into each of the plurality of PMICs is greater than or equal to a threshold that is based on a residual power value of the battery, and based on the acquired at least one of the current value input into each of the plurality of PMICs and the power value input into each of the plurality of PMICs being greater than or equal to the threshold, identify at least one hardware component, of which at least one function is to be limited, from among the plurality of hardware components and control at least one PMIC corresponding to the identified at least one hardware component to reduce an amount of power supplied to the identified at least one hardware component. a battery (601; 1001; 1101; 1201); a plurality of hardware components (630, 650, 670, 690; 1030, 1050, 1070, 1090; 1130, 1150, 1170, 1190; 1230, 1250, 1270, 1290); a plurality of power management integrated circuits, PMICs, (620, 640, 660, 680; 1020, 1040, 1060, 1080; 1120, 1140, 1160, 1180; 1220, 1240, 1260, 1280) that are electrically connected to the battery, wherein each of the plurality of PMICs is connected to a corresponding hardware component from among the plurality of hardware components, wherein each of the plurality of PMICs is configured to adjust at least part of power received from the battery and output an adjusted power to the corresponding hardware component, and wherein each of the plurality of PMICs includes at least one power sensor (621, 623, 625, 641, 643, 661, 663, 681; 1021, 1023, 1025, 1041, 1043, 1061, 1063, 1081; 1121, 1123, 1125, 1141, 1143, 1161, 1163, 1181; 1221, 1223, 1225, 1241, 1243, 1261, 1281); a processor (630. 650; 1030, 1050; 1130, 1150; 1230, 1250) electrically connected to one of the plurality of PMICs; and a control circuit (613; 1033; 1113; 1213) electrically connected to the at least one power sensor of each PMIC, wherein the control circuit is configured to: acquire, from the at least one power sensor, at least one of a current value input into each of the plurality of PMICs and a power value input into each of the plurality of PMICs, identify whether the acquired at least one of the current value input into each of the plurality of PMICs and the power value input into each of the plurality of PMICs is greater than or equal to a threshold that is based on a residual power value of the battery, and based on the acquired at least one of the current value input into each of the plurality of PMICs and the power value input into each of the plurality of PMICs being greater than or equal to the threshold, identify at least one hardware component, of which at least one function is to be limited, from among the plurality of hardware components and control at least one PMIC corresponding to the identified at least one hardware component to reduce an amount of power supplied to the identified at least one hardware component. acquire, from the at least one power sensor, at least one of a current value input into each of the plurality of PMICs and a power value input into each of the plurality of PMICs, identify whether the acquired at least one of the current value input into each of the plurality of PMICs and the power value input into each of the plurality of PMICs is greater than or equal to a threshold that is based on a residual power value of the battery, and based on the acquired at least one of the current value input into each of the plurality of PMICs and the power value input into each of the plurality of PMICs being greater than or equal to the threshold, identify at least one hardware component, of which at least one function is to be limited, from among the plurality of hardware components and control at least one PMIC corresponding to the identified at least one hardware component to reduce an amount of power supplied to the identified at least one hardware component.