TL431BVLPG点击型号即可查看芯片规格书
TL431BVLPG 中文资料规格参数
| 技术参数 | 容差 | ±0.4 % |
无卤素状态 | Halogen Free | |
输出电压 | 2.495V ~ 36V | |
输出电流 | 100 mA | |
通道数 | 1 | |
输入电压(Max) | 37 V | |
输出电压(Max) | 36 V | |
输出电压(Min) | 2.495 V | |
输出电流(Max) | 100 ma | |
工作温度(Max) | 125 ℃ | |
工作温度(Min) | -40 ℃ | |
输入电压 | 37 V | |
| 封装参数 | 安装方式 | Through Hole |
引脚数 | 3 | |
封装 | TO-92-3 | |
| 外形尺寸 | 长度 | 5.2 mm |
宽度 | 4.19 mm | |
高度 | 5.33 mm | |
封装 | TO-92-3 | |
| 物理参数 | 工作温度 | -40℃ ~ 125℃ (TA) |
温度系数 | ±50 ppm/℃ | |
| 其他 | 产品生命周期 | Active |
包装方式 | Bulk | |
| 符合标准 | RoHS标准 | RoHS Compliant |
含铅标准 | Lead Free | |
| 海关信息 | ECCN代码 | EAR99 |
TL431BVLPG 引脚图 | 封装图 | 封装焊盘图
TL431BVLPG 引脚图
TL431BVLPG 封装图
TL431BVLPG 封装焊盘图
产品概述
可编程精密参考源
The TL431, A, B integrated circuits are three-terminal programmable shunt regulator diodes. These monolithic IC voltage references operate as a low temperature coefficient zener which is programmable from V to 36 V with two external resistors. These devices exhibit a wide operating current range of 1.0 mA to 100 mA with a typical dynamic impedance of 0.22 . The characteristics of these references make them excellent replacements for zener diodes in many applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5 V reference makes it convenient to obtain a stable reference from 5.0 V logic supplies, and since the TL431, A, B operates as a shunt regulator, it can be used as either a positive or negative voltage reference.
Features
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.Programmable Output Voltage to 36 V
.Voltage Reference Tolerance: +/- 0.4%, Typ @ 25°C (TL431B)
.Low Dynamic Output Impedance, 0.22 W Typical
.Sink Current Capability of 1.0 mA to 100 mA
.Equivalent Full-Range Temperature Coefficient of 50 ppm/ °C Typical
.Temperature Compensated for Operation over Full Rated Operating Temperature Range
.Low Output Noise Voltage
.Pb-Free Packages are Available
