SI91842DT-30-T LDO电压调整器/稳压电源IC 可调/adj SOT-23 marking/标记 D7U 短路保护 过热保护
电路数量Number of Regulators | 1 |
输入电压VINVoltage - Input | 2~6V |
输出电压VOUTVoltage - Output | 可调/adj |
输出电流IoCurrent - Output | 150mA/0.15A |
最大压降VDOVoltage - Dropout | |
带使能脚EN/CE(ON/OFF功能)With Enable Pin | 无 No |
最大耗散功率PdPower dissipation | |
Description & Applications | 150-mA Low-Noise LDO Regulator ;•Ultra Low Dropout—130 mV at 150-mA Load •Low Noise—75 V(rms) (10-Hz to 100-kHz Bandwidth) •Out-of-Regulation Error Flag (power good) •Shutdown Control •110 A Ground Current at 150-mA Load •Fast Start-Up (50 S) •300mA Peak Output Current Capability •Uses Low ESR Ceramic Capacitors •Fast Line and Load Transient Response ( 30 s) •1A Maximum Shutdown Current •Output Current Limit •Reverse Battery Protection •Built-in Short Circuit and Thermal Protection |
描述与应用 | 150-mA低噪声LDO稳压器;•超低降130 mV在150 mA负载 •低噪声75 V(RMS)(10 Hz至100 kHz带宽) •监管错误标志(电源良好) •关断控制 •接地电流在150-mA负载110? •快速启动(50) •300mA峰值输出电流能力 •使用低ESR陶瓷电容器 •快速电压和负载瞬态响应(30?) 1A最大关断电流 •输出电流限制 •反向电池保护 •内置短路保护和热保护 |
规格书PDF |