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R1120N421B LDO Voltage Regulator 4.2V 170mV/0.17V SOT-153/SOT23-5 marking tcoh Short-Circuit Protection Over-Temperature Protection
| 电路数量 Number of Regulators | 1 |
| 输入电压VIN Voltage - Input | 9V |
| 输出电压VOUT Voltage - Output | 4.2V |
| 输出电流Io Current - Output | 100mA/0.1A |
| 最大压降VDO Voltage - Dropout | 170mV/0.17V |
| 带使能脚EN/CE(ON/OFF功能) With Enable Pin | 无 No |
| 最大耗散功率Pd Power dissipation | 250mW/0.25W |
| Description & Applications | LOW NOISE 150mA L.D.O REGULATOR ;•Ultra-Low Supply Current 35µA • Standby Current 0.1µA • Dropout Voltage 0.2V (IOUT=100mA) • High Ripple Rejection 70dB (f=1kHz) • High Accuracy Output Voltage±2.0% • Low Temperature-Drift Coefficient of Output Voltage TYP. ±100ppm/˚C • Excellent Line Regulation TYP. 0.05%/V • Small Package |
| 描述与应用 | 低噪声150毫安的稳压器L.D.O;•超低电源电流35μA •待机电流0.1μA •漏失电压0.2V（IOUT=百毫安） •高纹波抑制70dB（F =1kHz时） •高输出电压精度±2.0％ •低的温度-漂移系数的 输出TYP电压。温度系数±100ppm/˚C •卓越的线路调整TYP。 0.05％/ V •小包装 |
