AMS系列电源稳压LDO芯片 AMS1117-3.3 SOT223 三端稳压 全新

Ams1117系列的可调和固定电压稳压器设计用于提供高达1a 的输出电流和低至1v 的输入输出差动。 保证器件的压降电压为1.3 v，在较低负载电流下降。 片内微调将参考电压调整到1.5% 。 设置电流限制，以尽量减少在过载条件下对调节器和电源电路的应力。 Ams1117器件的引脚兼容其他三端子 scsi 调节器，并提供在低轮廓表面安装 sot-223封装，在8l soic 封装和在至-252(dpak)塑料封装。

The The AMS1117 series of adjustable and fixed voltage regulators are designed to provide up to1A output current and to operate
down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.3V, decreasing at lower
load currents.
 On-chip trimming adjusts the reference voltage to 1.5%. Current limit is set to minimize 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.