The TLV276x single supply operational amplifiers provide 500 kHz bandwidth from only 20 A while operating down to 1.8 V over the industrial temperature range. The maximum recommended supply voltage is 3.6 V, which allows the devices to be operated from ( 1.8 V supplies down to 0.9 V) two AA or AAA cells. The devices have been characterized at 1.8 V (end of life of 2 AA(A) cells) and at 2.4 V (nominal voltage of 2 Nicd/NiMH cells). The TLV276x have rail-to-rail input and output capability which is a necessity at 1.8 V.