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MAX8737 - Low-Voltage Linear Regulator Controllers

General Description

The MAX8737 dual high-power linear regulator controllers use external n-channel MOSFETs to generate two independent low-voltage supplies for notebook computers.

The MAX8737 delivers low output voltages from 0.5V to 2.5V (±5mV no-load accuracy).

Key Features

  • an adjustable soft-start function, and generates a delayed power-good (PGOOD) signal that signals when the linear regulator is in regulation. The MAX8737 is a low-cost solution requiring few external components and is available in a small, 4mm x 4mm, 16-pin thin QFN package.

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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.

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MAX8737 19-3705; Rev 0; 5/05 EVAALVUAAILTAIOBNLEKIT Dual, Low-Voltage Linear Regulator Controllers with External MOSFETs General Description The MAX8737 dual high-power linear regulator controllers use external n-channel MOSFETs to generate two independent low-voltage supplies for notebook computers. The MAX8737 delivers low output voltages from 0.5V to 2.5V (±5mV no-load accuracy). The external components allow scalable current design with loads up to 5A with excellent load regulation (1%). The regulator operates from a low input voltage, which also reduces the power dissipation in the external n-channel MOSFET. The controller powers the external MOSFET gate driver from the standard 5V system supply.