NCP500SN28T1 LDO电压调整器/稳压电源IC 2.8V 270mV/0.27V SOT-153/TSOP-5/SOT23-5 marking/标记 LC 短路保护 过热保护
| 电路数量Number of Regulators | 1 |
| 输入电压VINVoltage - Input | 6V |
| 输出电压VOUTVoltage - Output | 2.8V |
| 输出电流IoCurrent - Output | 150mA/0.15A |
| 最大压降VDOVoltage - Dropout | 270mV/0.27V |
| 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 CMOS Low Noise Low-Dropout Voltage Regulator ;•Ultra−Low Dropout Voltage of 170 mV at 150 mA • Fast Enable Turn−On Time of 20 sec • Wide Operating Voltage Range of 1.8 V to 6.0 V • Excellent Line and Load Regulation • High Accuracy Output Voltage of 2.5% • Enable Can Be Driven Directly by 1.0 V Logic • Typical RMS Noise Voltage 50 V with No Bypass Capacitor (BW = 10 Hz to 100 kHz) • Very Small QFN 2x2 Package • Noise Sensitive Circuits − VCO’s, RF Stages, etc. • SMPS Post−Regulation • Hand−Held Instrumentation • Camcorders and Cameras |
| 描述与应用 | 150毫安的CMOS低噪声 低压差电压 稳压器;•在150 mA的超低压差电压为170 mV •快速启用开启时间20秒 •宽工作电压范围为1.8 V到6.0 V •出色的线路和负载调节 •高输出电压精度为2.5％ •启用，可直接驱动1.0 V逻辑 •典型RMS噪声电压50 V的无旁路电容 （BW=10赫兹到100千赫） •非常小的QFN2x2封装 •噪声敏感的电路 - VCO的RF阶段，等等。 •SMPS后调控 •手持式仪表 •摄像机和照相机 |
| 规格书PDF |
