TL431AMSDT 电压基准电源IC 2.495 V ~ 36 V SOT-23 marking/标记 LQW 并联稳压器 精密电流限制器
参考类型Reference Type | 旁路,可调节,精度 Shunt, Adjustable, Precision |
输出电压VoVoltage - Output | 2.495 V ~ 36 V |
误差Tolerance | ±1% |
温度系数Temperature Coefficient | |
输入电压Voltage - Input | 2.495 V ~ 36 V |
阴极电流Current - Cathode | 600µA |
输出电流IOUTCurrent - Output | 100mA/0.1A |
Description & Applications | FEATURES • Adjustable precision shunt regulator • Programmable output voltage up to 36 V • Three different reference voltage tolerances: • Standard grade: 2 % • A-Grade: 1 % • B-Grade: 0.5 % • Typical temperature drift: 6 mV (in a range of 0 C up to 70 C) • Low output noise • Typical output impedance: 0.2 • Sink current capability: 1 mA to 100 mA • AEC-Q100 qualified (grade 1) Applications • Shunt regulator • Precision current limiter • Precision constant current sink • Isolated feedback loop for Switch Mode Power Supply (SMPS) |
描述与应用 | 特点 •可调式精密并联稳压器 •可编程输出电压高达36 V •三种不同的参考电压公差: •标准等级:2% •A级:1% B级:0.5% •典型温度漂移:6毫伏(范围在0C至70C) •低输出噪声 •典型输出阻抗:0.2 •灌电流能力:1 mA至100 mA的 •通过AEC-Q100认证(1级) 应用 •并联稳压器 •精密电流限制器 •精密恒流下沉 •隔离反馈回路的开关模式电源(SMPS) |
规格书PDF |