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 |
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