Product Description
The CM3004 is a very-low-dropout regulator that offers both fixed output and fixed/adjustable operating modes. When the Adjust control pin (ADJ) is grounded, this device automatically enters a fixed voltage mode delivering 2.5V out at 1.0A. When the Adjust pin is connected to an external resistor network the device automatically operates as an adjustable regulator. The Adjust pin can also be tied directly to the OUT pin which configures the CM3004 as a 1.2V regulator.

Features
• Internally fixed or adjustable output modes
• 250mV dropout at 1.0A load current
• Operates from 1.7V to 5.5V input supply
• Low Ground current (330µA at 1.0A Load)
• Minimal output capacitance required
• Stable with low ESR ceramic output capacitors
• Current limit protection
• Thermal overload protection
• Reverse current protection in shutdown
• Thermally enhanced 8-lead SOIC package
• Lead-free version available

Applications
• Low-voltage "Core" processors
• Set top boxes
• DVD players
• Personal video recorders
• Graphics Cards
• Gigabit NIC Cards
• PC Motherboards
• Notebooks