LM3940IMP-3.3 LDO电压调整器/稳压电源IC 3.3V 1.1V SOT-223 marking/标记 34AB 短路保护 过热保护
| 电路数量Number of Regulators | 1 |
| 输入电压VINVoltage - Input | 7.5V |
| 输出电压VOUTVoltage - Output | 3.3V |
| 输出电流IoCurrent - Output | 1A |
| 最大压降VDOVoltage - Dropout | 1.1V |
| 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 | 1A Low Dropout Regulator for 5V to 3.3V Conversion ；•Output voltage specified over temperature • Excellent load regulation •Guaranteed 1A output current •Requires only one external component •Built-in protection against excess temperature • Short circuit protected • Laptop/Desktop Computers •Logic Systems |
| 描述与应用 | 1A低压差稳压器5V到3.3V的转换;•指定的输出电压 •出色的负载调节 •保证1A输出电流 •只需要一个外部元件 •内置的保护，防止温度过高 •短路保护 •笔记本电脑/台式电脑 •逻辑系统 |
| 规格书PDF |
