General Description                                                             
The ME1117  series are highly  accurate,  low noise, LDO  Voltage  Regulators  that  are  capable  of providing an output current that is in excess of 1.0 A with  a maximum  dropout  voltage  of  1.3  V  at  1.0A. This series contains six  fixed output  voltages of 1.2
V,  1.8  V,  2.5  V,  3.3  V,  and  5.0  V  that  have  no minimum  load  requirement  to  maintain  regulation. Also included is an adjustable output version that can be  programmed  from  1.25  V  to  15  V  with  two external  resistors.  On  chip  trimming  adjusts  the reference/output  voltage  to  within  ±2.0%  accuracy. Internal protection features consist of output current limiting,  safe  operating  area  compensation,  and thermal shutdown. The ME1117 series can operate with  up  to  15  V  input.  Devices  are  available  in
SOT223，TO252-2L .

Output Current in Excess of 1.0A
Dropout Voltage：1.07V@ IOUT =100mA

Operating Voltage Range：
4.8V～15V（ME1117A33）
Highly Accuracy：  ± 2％

Adjustable Output Voltage Option
Standby Current：3mA（TPY.）

High Ripple Rejection： 60dB@1KHz （ME1117A33） 
Line Regulation: 0.1％（TYP.）
Temperature Stability≤0.5%
Current Limit（1.3A）
Thermal Shutdown Protection（160℃）
Small Packages:SOT223、TO252-2L