STMicroelectronics

LD39080PT25-R

LD39080PT25-R Description

The LD39080PT25-R is a linear voltage regulator designed by STMicroelectronics, offering a fixed output voltage of 2.5V with a maximum output current of 800mA. This device is housed in a PPAK package, making it suitable for surface-mount applications. Despite its product status being marked as obsolete, the LD39080PT25-R remains a robust solution for applications requiring a reliable and efficient power supply.

LD39080PT25-R Features

• Output Type: Fixed, ensuring a stable 2.5V output voltage.
• Input Voltage Range: Capable of handling up to 6V, providing flexibility in input power sources.
• Output Current: Delivers a consistent 800mA, suitable for a wide range of electronic devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.3V at 800mA, the regulator maintains efficiency even under low input-to-output voltage differences.
• Control Features: Includes an enable function, allowing for precise control over the regulator's operation.
• Protection Features: Equipped with over-current, over-temperature, and short-circuit protections, ensuring robustness and reliability in various operating conditions.
• Low Quiescent Current: Consumes only 2.5mA in quiescent mode, minimizing power loss during standby.
• Compliance: ROHS3 compliant and REACH unaffected, adhering to environmental and safety standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.
• Packaging: Available in tape and reel (TR) format, facilitating automated assembly processes.

LD39080PT25-R Applications

The LD39080PT25-R is ideal for applications that require a stable and efficient power supply with a fixed output voltage. Its low dropout voltage and robust protection features make it suitable for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing stable power for sensors, actuators, and control systems.
• Telecommunications: Ensuring reliable power for base stations and networking equipment.
• Automotive Electronics: Suitable for in-vehicle infotainment systems and electronic control units.
• Medical Devices: Powering critical components in medical monitoring and diagnostic equipment.

Conclusion of LD39080PT25-R

The LD39080PT25-R stands out as a reliable and efficient linear voltage regulator, offering a fixed 2.5V output with a robust current capacity of 800mA. Its low dropout voltage and comprehensive protection features ensure high performance and reliability, making it an excellent choice for a variety of applications. Despite being marked as obsolete, the LD39080PT25-R remains a viable option for engineers and designers seeking a proven solution for their power supply needs.