LX8585-15CP

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The LX8585-15CP is a low dropout positive linear regulator manufactured by Microsemi Corporation. It provides a fixed output voltage of 1.5V with a maximum output current of 4.6A. The device features a maximum input voltage of 10V and a typical dropout voltage of 1.4V at full load. Designed for high-current applications, it supports Pentium processor and Power PC architectures. The component is housed in a TO-220 power package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Provides stable 1.5V fixed output voltage
• Supports high current delivery up to 4.6A
• Low dropout operation for efficient power management

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Pentium processor power supplies
• Power PC architecture systems
• Telecommunications equipment
• Industrial power management systems

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the manufacturer designation as Microsemi Corporation or its successor entity Microchip USA. Confirm the package type is TO-220 and the output voltage is strictly 1.5V. Ensure the part number suffix matches the specific electrical characteristics required for your design.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 1.5V rail is required with high current capability. The low dropout characteristic makes it suitable for inputs slightly above the output voltage. Consider thermal management requirements due to the 4.6A output capacity in the TO-220 package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the LX8585 series of three-terminal regulators. The series includes variants with different fixed output voltages, such as 3.3V and other levels, all sharing the same 4.6A current rating and low dropout topology designed for demanding digital logic applications.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Check for direct pin-compatible equivalents within the LX8585 family offering different fixed voltages if system requirements change. Verify availability from authorized distributors given potential supply chain transitions following corporate acquisitions.