DESCRIPTION

The IRU1260 uses a proprietary process and combines a dual low dropout adjustable output regulator in a single package with one output having a minimum of 6A and the other one having a 1A output current capability. This product is specifically designed to provide well regulated supplies for low voltage ICs such as 3.3V to 1.5V and 2.5V supplies for the GTL+ termination and the new clock for Pentium II applications. Other applications include low cost dual supply for processors such as Intel P55C where 2.8V and 3.3 V are needed for the Core and the I/O supplies from the 5V input.

FEATURES

■ Guaranteed <1.3V Dropout at 6A (Output #2)

■ Guaranteed <0.6V Dropout at 1A (Output #1)

■ Fast Transient Response

■ 1 Voltage Reference Initial Accuracy

■ Built-In Thermal Shutdown

APPLICATIONS

■ Providing a Single Package Solution for GTL+ and High Speed Bus Termination

■ Dual Supply P55C™ Applications