DESCRIPTION
The LX8586/86A series ICs are low dropout three-terminal regulators with a minimum of 6A output current. Pentium® Processor, Power PCTM, Cyrix® 6x86TM and AMD-K5™ applications requiring fast transient response are ideally suited for this product family. The LX8586A is guaranteed to have < 1.1V at 6A and the LX8586 < 1.3V at 6A dropout voltage, making them ideal to provide well-regulated outputs of 2.5V to 3.6V using a 5V input supply. Fixed versions are also available and specified in the Available Options table below.

KEY FEATURES
◾ ThreeeTerminal Adjustable or Fixed Output
◾ Guaranteed < 1.1V Headroom at 6A (LX8586A)
◾ Guaranteed < 1.3V Headroom at 6A (LX8586)
◾ Output Current of 6A Minimum
◾ Fast Transient Response
◾ 1% Voltage Reference Initial Accuracy
◾ Output Short Circuit Protection
◾ Built in Thermal Shutdown
◾ Evaluation Board Available: Request LXE9001 Evaluation Kit

APPLICATIONS
◾ GTL+ Bus Terminators
◾ Pentium® Processor Supplies
◾ PowerPC® Supplies
◾ Microprocessor Supplies
◾ Low Voltage Logic Supplies
◾ Post Regulator for Switching Supply
◾ LXE9001 Evaluation Board for Pentium® Applications Available Consult Factory
◾ CYRIX® 6x86™
◾ AMD-K5™ and AMD-K6™