图片仅供参考,请以实物为准 LM431CIZ/LFT1 生产厂商: National Semiconductor 产品描述: V-Ref Adjustable 2.495V to 37V 100mA 3-Pin TO-92 T/R 标准包装 Tape & Reel 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Initial Accuracy 0.5 % Maximum Temperature Coefficient 50 ppm/°C Package 3TO-92 Mounting Through Hole Operating Temperature -40 to 85 °C Output Voltage 2.495 to 37 V Reference Type Adjustable Maximum Output Current 100 mA Maximum Input Voltage 37 V Topology Shunt 同系列产品