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G914C(GMT931215-2) LDO电压调整器/稳压电源IC 3V 450mV/0.45V SOT-153/SOT23-5 marking/标记 4CG2 短路保护 过热保护
| 电路数量Number of Regulators | 1 |
| 输入电压VINVoltage - Input | 5.5V |
| 输出电压VOUTVoltage - Output | 3V |
| 输出电流IoCurrent - Output | 300mA/0.3A |
| 最大压降VDOVoltage - Dropout | 450mV/0.45V |
| 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 | 300mA High PSRR, Low-Noise LDO Regulators;•Ultra Low Output Noise30µV (rms) •Ultra Low 55µA No-Load Supply Current •Ultra Low Dropout 70mV @ 50mA Load •Guarantee 300mA Output Current •Over-Temperature and Short-Circuit Protection •Adjustable Mode: from 1.25V to 5.50V (G914Z) •PSRR=70dB •Max. Supply Current in Shutdown Mode < 1µA •Stable with low cost ceramic capacitors •Notebook Computers •Cellular Phones •PDA •Hand-Held Devices •Battery-Powered Application |
| 描述与应用 | 300mA的高电源抑制比（PSRR），低噪声LDO稳压器;•超低输出噪声⎯30μV（RMS） •超低55μA的无负载电源电流 •超低压降为70mV@50mA的负载 •保证300mA输出电流 •过温度和短路保护 •可调模式：从1.25V到5.50V（G914Z） PSRR=70分贝 •最大。电源电流，关断模式下<1μA •稳定与低成本陶瓷电容器 •笔记本电脑 •蜂窝电话 •PDA •手持设备 •电池供电的应用 |
| 规格书PDF |
