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RT9193-25PU5 LDO Voltage Regulator 2.5V 220mV/0.22V With Enable Pin SOT-353/SC70-5 marking A3 Short-Circuit Protection Over-Temperature Protection
电路数量 Number of Regulators | 1 |
输入电压VIN Voltage - Input | 6V |
输出电压VOUT Voltage - Output | 2.5V |
输出电流Io Current - Output | 300mA/0.3A |
最大压降VDO Voltage - Dropout | 220mV/0.22V |
带使能脚EN/CE(ON/OFF功能) With Enable Pin | 有 Yes |
最大耗散功率Pd Power dissipation | |
Description & Applications | 300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator ;•Ultra Low Noise for RF Application •Ultra Fast Response in Line/Load Transient •Quick Start-Up (Typically 50us) •<0.01 A Standby Current When Shutdown •Low Dropout : 220mV @ 300mA •Wide Operating Voltage Ranges : 2.5V to 5.5V •TTL-Logic-Controlled Shutdown Input •Low Temperature Coefficient •Current Limiting Protection •Thermal Shutdown Protection •Only 1 F Output Capacitor Required for Stability •High Power Supply Rejection Ratio •Custom Voltage Available • CDMA/GSM Cellular Handsets • Battery-Powered Equipment • Laptop, Palmtops, Notebook Computers • Hand-Held Instruments • PCMCIA Cards • Portable Information Appliances |
描述与应用 | 300mA,超低噪音,超高速CMOS LDO稳压器;•超低噪声的射频应用 •超快速响应,在线路/负载瞬态 •快速启动(通常为50微秒) •<0.01待机电流关机时 •低压差:220MV300毫安“ •宽工作电压范围:2.5V至5.5V •TTL逻辑控制关断输入 •低温度系数 •电流限制保护 •热关断保护 •只有1 F输出电容器的稳定性要求 •高电源抑制比 •定制电压可用 •CDMA / GSM蜂窝手机 •电池供电设备 •笔记本电脑,掌上电脑,笔记本电脑 •手持式仪表 •PCMCIA卡 •便携式信息家电 |