The AMS1117 series of adjustable and fixed voltage regulators are designed to provide 1A output current and to operate down to 1V input-to-output differential. The out voltage of the device is guaranteed maximum 1.3V at maximum output current, decreasing at lower load currents.
On-chip trimming adjusts the reference voltage to 1%. Current limit is also trimmed, minimizing the stress under overload conditions on both the regulator and power source circuitry.

The AMS1117 devices are pin compatible with other three-terminal SCSI regulators and are offered in the low profile surface mount SOT-223 package, in the 8L SOIC package and in the TO-252 (DPAK) plastic package.

AMS1117系列可调节并且修理了管理者被设计提供1A产量电流并且在到微分的1V input-to-输出量下面操作的电压。设备的out电压被保证在最大的产量电流的最大的1.3V,在下部的负担水流减少。
整修的在薄片上以1%调整参考电压。当前的限制也被整修,使压力减到最小在下面过载在管理者和功率上的条件来源电路。

AMS1117设备是有另外的3终端SCSI管理者的管脚容机并且在低侧面被提供表面山SOT-223包装,在8L SOIC包裹并且在TO-252(DPAK)塑料的包裹。