ZRA125F02TA 电压基准电源IC 1.25V SOT-23 marking/标记 12B 精密1.25伏微功耗电压基准
参考类型Reference Type| 旁路，精度 Shunt, Precision \---|--- 输出电压VoVoltage - Output| 1.25V 误差Tolerance| ±1% 温度系数Temperature Coefficient| 90ppm/°C 输入电压Voltage - Input| 阴极电流Current - Cathode| 50µA 输出电流IOUTCurrent - Output| 5mA Description & Applications| FEATURES • PRECISION 1.25 VOLT MICROPOWER VOLTAGE REFERENCE • No stabilizing capacitor required • Typical TC30ppm/°C • Typical slope resistance 0.65 • ± 3% and 2% tolerance • Industrial temperature range • Operating current 50 A to 5mA • Transient response, stable in less than 10 s • Small outline SOT23 package APPLICATIONS • Battery powered and portable equipment • Metering and measurement systems • Instrumentation • Data acquisition systems • Precision power supplies • Test equipment 描述与应用| 特点 •精密1.25伏微功耗电压基准 •无稳定电容 •典型TC30ppm/°C •典型的斜率电阻0.65 •±3％和2％容差 •工业温度范围 •工作电流50？到5mA •瞬态响应，性能稳定，在不到10s •小外形SOT23封装 应用 •电池供电和便携式设备 •计量和测量系统 •仪表 •数据采集系统 •精密电源 •测试设备