MAX8887是Maxim美信半导体公司的一款线性调节器产品，MAX8887是低压差、300mA线性稳压器，SOT23封装，本站介绍了MAX8887的封装应用图解、特点和优点、功能等，并给出了与MAX8887相关的Maxim元器件型号供参考。
MAX8887 - 低压差、300mA线性稳压器，SOT23封装 - 线性调节器 - 功率最高的300mA、低压差线性稳压器，薄型SOT23封装 - 美信半导体
The MAX8887/MAX8888 low-dropout linear regulators operate from a 2.5V to 5.5V input and deliver up to 300mA continuous (500mA pulsed) current. The MAX8887 is optimized for low-noise operation, while the MAX8888 includes an open-drain power-OK (POK) ouput flag. Both regulators feature exceptionally low 100mV dropout at 200mA. These devices are available in a variety of preset output voltages in the 1.5V to 3.3V range.
An internal PMOS pass transistor allows the low 55µA supply current to remain independent of load, making these devices ideal for portable battery-powered equipment such as personal digital assistants (PDAs), cellular phones, cordless phones, and notebook computers. Other features include a micropower shutdown mode, short-circuit protection, thermal shutdown protection, and an active-low open-drain POK output that indicates when the output is out of regulation. The MAX8887/MAX8888 are available in a thin 5-pin SOT23 package that is only 1mm high.
