









20ppm/℃,100μA 的电压参考系列
Even in the event of large power supply variations, this voltage reference power management device from Texas Instruments can produce and maintain a precise DC voltage. It has an initial accuracy of 0.2%. Supply your circuit with sufficient power by implementing this, which does not exceed 7 V. With an output that has a voltage of 2.048 V, this is power management at its best. This voltage reference circuit supports series topology. A load regulation of 50uV/mA and line regulation of 65ppm/V is necessary for providing a constant voltage level at your output. This product will be shipped in tape and reel packaging for quick mounting and safe delivery. This voltage reference circuit has an operating temperature range of -40 °C to 125 °C. It runs with a maximum temperature coefficient of 20ppm/°C.
容差 ±0.2 %
输入电压DC 2.10V ~ 5.50V
输出电压 2.048 V
输出电流 10 mA
供电电流 135 µA
通道数 1
静态电流 100 µA
输入电压Max 7 V
输出电压Max 2.048 V
输出电压Min 2.048 V
输出电流Max 10 mA
工作温度Max 125 ℃
工作温度Min -40 ℃
精度 0.2 %
输入电压 2.098V ~ 5.5V
安装方式 Surface Mount
引脚数 3
封装 SOT-23-3
封装 SOT-23-3
工作温度 -40℃ ~ 125℃ TA
温度系数 ±20 ppm/℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
ECCN代码 EAR99



| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
REF3120AIDBZR TI 德州仪器 | 当前型号 | 当前型号 |
REF3120AIDBZT 德州仪器 | 完全替代 | REF3120AIDBZR和REF3120AIDBZT的区别 |
REF3120AIDBZTG4 德州仪器 | 完全替代 | REF3120AIDBZR和REF3120AIDBZTG4的区别 |
REF3120AIDBZRG4 德州仪器 | 完全替代 | REF3120AIDBZR和REF3120AIDBZRG4的区别 |