Hello. I have an integrated circuit that draws current in pulses. The pulses have a duration of about 0.5 ms and a period of 2 ms. I need to make a circuit to put in front of this IC that will smoothen out these current pulses. One option is just to use a resistor and a capacitor. When the IC needs current it will draw it from the capacitor and the capacitor is then recharged through the resistor. But I was wondering if there are better solutions out there?