The NCS2200 Series is an industry first sub−one volt, low power comparator family. These devices consume only 10 A of supply current. They are guaranteed to operate at a low voltage of 0.85 V which allows them to be used in systems that require less than 1.0 V and are fully operational up to 6.0 V which makes them convenient for use in both 3.0 V and 5.0 V systems. Additional features include no output phase inversion with overdriven inputs, internal hysteresis, which allows for clean output switching, and rail−to−rail input and output performance. The NCS2200 Series is available in the tiny SOT23−5 and SOT23−6 package. There are eight options featuring two industry standard pinouts. Additionally, the NCS2200 device is available in the tiny QFN 2x2.2 package. (Table 1) The NCS2201/3 Series in the SOT23−6 package features an enable function, which can be externally controlled. When the enable pin is pulled low (output tri−state mode), current consumption is typically 0.3 A. This allows the user to implement these devices in power sensitive applications such as portable electronics.