LP3985IM5X-3.1 L02B 的参数 |
| 电路数量
Number of Regulators |
1 |
| 输入电压VIN
Voltage - Input |
2.5~6V |
| 输出电压VOUT
Voltage - Output |
3.1V |
| 输出电流Io
Current - Output |
150mA/0.15A |
| 最大压降VDO
Voltage - Dropout |
60mV |
| 带使能脚EN/CE(ON/OFF功能)
With Enable Pin |
无 No |
| 最大耗散功率Pd
Power dissipation |
|
| Description & Applications |
Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator ;?2.5 to 6.0V input range ?150mA guaranteed output ?50dB PSRR at 1kHz @ VIN = VOUT+ 0.2V ?≤1.5μA quiescent current when shut down ? Fast Turn-On time: 200 μs (typ.) ?100mV maximum dropout with 150mA load ?30μVrms output noise (typ) over 10Hz to 100kHz ??40 to +125?C junction temperature range for operation ?Miniature 5-I/O micro SMD and SOT-23-5 package ? Logic controlled enable ?Stable with ceramic and high quality tantalum capacitors ?Fast turn-on ?Thermal shutdown and short-circuit current limit |
| 描述与应用 |
微150毫安低噪声超低压差CMOS电压稳压器;?2.5至6.0V输入电压范围 ?150mA的输出 ?50分贝PSRR在1kHz@ VIN= VOUT+ 0.2V ?≤1.5μA静态电流时关闭 ?快速的开启时间：200微秒（典型值） ?最大压差100mV的150mA的负载 ?30μVRMS输出噪声（典型值）超过10Hz至100kHz ?-40到+125?C的结温范围内工作 ?微型5-I / O的micro SMD和SOT-23-5封装 ?逻辑控制使能 ?稳定与陶瓷和高品质的钽电容 ?快速的开启 ?热关断和短路电流限制 |
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