AMS421BM1

AMS421 is a four-terminal adjustable open collector shunt regulator with guaranteed temperature stability over the entire range of operation. The output voltage can be set to any value between 0.5V (VREF) and 15V by adding two external resistors. The AMS421 features 0.5% initial tolerance, low dynamic output impedance and operates over a wide current range. Due to the sharp turn-on characteristics this device is an excellent replacement for Zener diodes in many applications. AMS421 is available 5 pin SOT-23 packages.

AMS421 订购型号
TOL. 5 LEAD SOT-23 温度范围
±0.5% AMS421AM1 -40 to + 125°C
±1.0% AMS421BM1 -40 to + 125°C
±2.0% AMS421CM1 -40 to + 125°C
AMS421BM1 应用技术支持与电子电路设计开发资源下载