LD1117DT28 | 2.85V | LOW DROP VOLTAGE REGULATOR | LDO | SMD DPAK | AMS1117 1117
The device is supplied in: SOT-223, DPAK, SO-8, TO-220 and TO-220FM. High efficiency is assured by NPN pass transistor. In fact in this case, unlike than PNP one, the Quiescent Current flows mostly into the load.