When installing system backplanes, the positive voltage ES1010SI hot swap controller IC can give you the speed you need, all thanks to Altera. Its typical operating supply voltage is 12 V. This device has a typical operating supply voltage of 12 V. Its minimum operating supply voltage of 10.2 V, while its maximum is 13.8 V. This hot swap controller has a minimum operating temperature of -40 °C and a maximum of 85 °C.