STMicroelectronics

LD29300P2M80R

LD29300P2M80R Description

The LD29300P2M80R is a high-performance linear regulator designed by STMicroelectronics, a leading manufacturer in the power management integrated circuit (PMIC) category. This regulator is specifically tailored for applications requiring a fixed output voltage of 8V and a maximum output current of 3A. It features a maximum input voltage of 14V, ensuring compatibility with a wide range of power sources. The device is housed in a surface-mount P2PAK-4 package, making it suitable for compact and high-density designs.

LD29300P2M80R Features

• Fixed Output Voltage: The LD29300P2M80R provides a stable 8V output, ideal for applications requiring a consistent power supply.
• High Output Current: With a maximum output current of 3A, this regulator can efficiently power demanding devices.
• Low Dropout Voltage: The maximum dropout voltage of 0.7V at 3A ensures high efficiency even under heavy load conditions.
• Protection Features: Over-current and over-temperature protections safeguard the device and connected circuits from damage.
• Low Quiescent Current: A quiescent current of 50 mA minimizes power consumption during operation.
• High Power Supply Rejection Ratio (PSRR): At 59dB (120Hz), the regulator effectively filters out noise from the power supply.
• Compliance and Reliability: The LD29300P2M80R is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for various environmental conditions.

LD29300P2M80R Applications

The LD29300P2M80R is well-suited for a variety of applications where a stable and efficient power supply is crucial. Its high output current and low dropout voltage make it ideal for:

• Industrial Equipment:ing Power motors, actuators, and other high-current devices.
• Telecommunications: Providing stable power to base stations and networking equipment.
• Automotive Systems: Ensuring reliable power for electronic control units (ECUs) and infotainment systems.
• Consumer Electronics: Supplying power to high-current components in devices such as gaming consoles and high-end audio equipment.

Conclusion of LD29300P2M80R

The LD29300P2M80R from STMicroelectronics is a robust and efficient linear regulator designed to meet the demands of modern power management applications. Its high output current, low dropout voltage, and comprehensive protection features make it a reliable choice for a wide range of industrial, automotive, and consumer applications. Despite being marked as obsolete, the LD29300P2M80R remains a valuable component for engineers and designers seeking a high-performance power solution.