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MAX8888 - 300mA Linear Regulators

Download the MAX8888 datasheet PDF. This datasheet also covers the MAX8887 variant, as both devices belong to the same 300ma linear regulators family and are provided as variant models within a single manufacturer datasheet.

Description

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 POK ouput flag.

Features

  • include a micropower shutdown mode, short-circuit protection, thermal shutdown protection, and an active-low open-drain power-OK (POK) output that indicates when the output is out of regulation. The MA.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX8887_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-1859; Rev 1; 12/01 Low-Dropout, 300mA Linear Regulators in SOT23 MAX8887/MAX8888 General Description 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 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.
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