Texas Instruments

LP3852ET-5.0/NOPB

LP3852ET-5.0/NOPB Description

The LP3852ET-5.0/NOPB is a high-performance linear regulator designed by Texas Instruments, offering a fixed 5V output voltage with a maximum output current of 1.5A. This device is housed in a TO220-5 package, making it suitable for through-hole mounting. The regulator is designed to operate efficiently with a maximum input voltage of 7V, ensuring stable performance across a wide range of applications. The LP3852ET-5.0/NOPB features a low dropout voltage of 0.38V at 1.5A, which enhances its efficiency and makes it ideal for applications where input voltage may be close to the desired output voltage.

LP3852ET-5.0/NOPB Features

• Output Type: Fixed 5V output voltage ensures consistent power delivery.
• Input Voltage Range: Operates with a maximum input voltage of 7V, providing flexibility in power supply design.
• Output Current: Capable of delivering up to 1.5A, making it suitable for applications requiring moderate to high current.
• Low Dropout Voltage: 0.38V at 1.5A, allowing the regulator to maintain efficiency even when the input voltage is close to the output voltage.
• Control Features: Includes an enable function, providing additional control over the regulator's operation.
• Protection Features: Over current, over temperature, and short circuit protection ensure robustness and reliability in various operating conditions.
• Power Supply Current: Maximum of 10 mA, minimizing power consumption.
• Quiescent Current: Low quiescent current of 3 mA, contributing to overall efficiency.
• PSRR: High power supply rejection ratio ranging from 73dB to 57dB at 120Hz, ensuring clean output voltage.
• Compliance and Status: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.

LP3852ET-5.0/NOPB Applications

The LP3852ET-5.0/NOPB is ideal for a variety of applications requiring a reliable and efficient power solution. Its fixed 5V output and 1.5A current capability make it suitable for powering microcontrollers, digital signal processors, and other electronic systems. The low dropout voltage and high PSRR ensure stable and clean power delivery, making it perfect for sensitive analog circuits and communication systems. The enable function and protection features provide additional control and reliability, making it a versatile choice for industrial, automotive, and consumer electronics applications.

Conclusion of LP3852ET-5.0/NOPB

The LP3852ET-5.0/NOPB from Texas Instruments is a robust and efficient linear regulator designed to meet the demands of modern electronic systems. Its low dropout voltage, high PSRR, and comprehensive protection features set it apart from similar models, ensuring reliable performance and long-term durability. Whether used in industrial control systems, automotive electronics, or consumer devices, the LP3852ET-5.0/NOPB provides a stable and efficient power solution that meets the highest industry standards.