Texas Instruments

LP3962ESX-3.3/NOPB

LP3962ESX-3.3/NOPB Description

The LP3962ESX-3.3/NOPB is a high-performance linear voltage regulator designed by Texas Instruments. This regulator offers a fixed output voltage of 3.3V and can deliver a maximum output current of 1.5A. It is designed to operate with an input voltage range up to 7V, making it suitable for a variety of applications where stable power supply is critical. The regulator features a low dropout voltage of 0.55V at 1.5A, ensuring efficient operation even under low input-to-output voltage conditions.

The LP3962ESX-3.3/NOPB is housed in a surface-mount DDPAK package, which is ideal for compact and high-density PCB designs. It includes an enable control feature, allowing users to turn the regulator on and off as needed. Additionally, the regulator is equipped with comprehensive protection features, including over-current, over-temperature, and short-circuit protection, ensuring robust and reliable operation in various environments.

LP3962ESX-3.3/NOPB Features

• Fixed Output Voltage: 3.3V, providing a stable and reliable power source for sensitive electronic components.
• High Output Current: Capable of delivering up to 1.5A, making it suitable for applications requiring significant power.
• Low Dropout Voltage: 0.55V at 1.5A, ensuring efficient power conversion even with minimal input-to-output voltage difference.
• Enable Control: Allows for dynamic control of the regulator, enhancing power management capabilities.
• Protection Features: Over-current, over-temperature, and short-circuit protection ensure long-term reliability and safety.
• Surface Mount Package: The DDPAK package is ideal for modern, space-constrained PCB designs.
• Low Quiescent Current: 9 mA, minimizing power consumption during standby or low-load conditions.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 3 (168 Hours), suitable for a wide range of manufacturing processes.

LP3962ESX-3.3/NOPB Applications

The LP3962ESX-3.3/NOPB is ideal for a variety of applications where a stable and efficient power supply is essential. Some specific use cases include:

• Embedded Systems: Providing a reliable power source for microcontrollers and other embedded components.
• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Ensuring stable power for sensors, actuators, and control systems.
• Telecommunications: Supplying power to base stations and other communication infrastructure.
• Automotive Electronics: Suitable for in-vehicle infotainment systems and other automotive applications.

Conclusion of LP3962ESX-3.3/NOPB

The LP3962ESX-3.3/NOPB from Texas Instruments is a versatile and efficient linear voltage regulator that offers a combination of high performance, reliability, and flexibility. Its low dropout voltage, high output current, and comprehensive protection features make it an excellent choice for a wide range of applications. The surface-mount DDPAK package and enable control feature further enhance its suitability for modern electronic designs. Whether used in consumer electronics, industrial equipment, or automotive applications, the LP3962ESX-3.3/NOPB ensures stable and efficient power delivery, making it a standout choice in the linear voltage regulator market.