LMV431AIMFX 电压基准电源IC 1.24V~30V SOT-23 marking/标记 RLA 电流源或接收 误差放大器
参考类型Reference Type | 旁路,可调节,精度 Shunt, Adjustable, Precision |
输出电压VoVoltage - Output | 1.24V~30V |
误差Tolerance | ±1% |
温度系数Temperature Coefficient | |
输入电压Voltage - Input | 1.24V~30V |
阴极电流Current - Cathode | 80µA |
输出电流IOUTCurrent - Output | 15mA |
Description & Applications | FEATURES • Low-Voltage (1.24V) Adjustable Precision Shunt Regulators • Low Voltage Operation/Wide Adjust Range (1.24V/30V) • 0.5% Initial Tolerance (LMV431B) • Temperature Compensated for Industrial Temperature Range (39 PPM/˚C for the LMV431AI) • Low Operation Current (55µA) • Low Output Impedance (0.25Ω) • Fast Turn-On Response • Low Cost Applications • Shunt Regulator • Series Regulator • Current Source or Sink • Voltage Monitor • Error Amplifier • 3V Off-Line Switching Regulator • Low Dropout N-Channel Series Regulator |
描述与应用 | 特点 •低电压(1.24V)可调精密并联稳压器 •低工作电压/宽调节范围(1.24V/30V) •0.5%的初始容差(LMV431B) •温度补偿为工业级温度范围(39 PPM /˚C LMV431AI) •低工作电流(55μA) •低输出阻抗(0.25Ω) •快速导通响应 •低成本 应用 •并联稳压器 •系列稳压器 •电流源或接收 •电压监视器 •误差放大器 •3V离线式开关稳压器 •低压差N-通道系列稳压器 |
规格书PDF |