Texas Instruments

LP3966ES-3.3/NOPB  

Linear & Switching Voltage Regulators

LP3966ES-3.3/NOPB Description

The LP3966ES-3.3/NOPB is a high-performance linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 3.3V and capable of delivering a maximum output current of 3A. This regulator is housed in a surface-mount DDPAK/TO263-5 package, making it suitable for a wide range of applications where space and efficiency are critical. The regulator features a maximum input voltage of 7V and a dropout voltage of 1.2V at 3A, ensuring stable operation even under varying input conditions. With a quiescent current of 9 mA and a supply current of up to 15 mA, the LP3966ES-3.3/NOPB is optimized for low power consumption, making it ideal for battery-operated and energy-efficient systems.

LP3966ES-3.3/NOPB Features

• Output Type: Fixed 3.3V output voltage, ensuring consistent power supply to connected devices.
• Input Voltage Range: Up to 7V, providing flexibility in input power sources.
• Output Current: Capable of delivering up to 3A, suitable for demanding applications requiring high current.
• Dropout Voltage: Low dropout voltage of 1.2V at 3A, enhancing efficiency and performance.
• Control Features: Enable function allows for easy control and shutdown of the regulator.
• Protection Features: Over current, over temperature, and short circuit protection ensure robustness and reliability.
• Mounting Type: Surface mount technology (SMT) for easy integration into compact designs.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 3 (168 hours), suitable for manufacturing processes requiring moisture protection.

LP3966ES-3.3/NOPB Applications

The LP3966ES-3.3/NOPB is ideal for a variety of applications, including:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Systems: Providing stable power to control systems, sensors, and actuators.
• Telecommunications: Supplying power to base stations, routers, and other networking equipment.
• Automotive: Suitable for in-vehicle electronics, infotainment systems, and power management modules.
• Medical Devices: Powering medical equipment and instruments that require precise voltage regulation.

Conclusion of LP3966ES-3.3/NOPB

The LP3966ES-3.3/NOPB from Texas Instruments is a versatile and reliable linear voltage regulator that offers a fixed 3.3V output with a maximum current of 3A. Its low dropout voltage and efficient power consumption make it an excellent choice for applications where space and energy efficiency are paramount. The inclusion of advanced protection features and control options ensures that the regulator can operate reliably under various conditions. Whether used in consumer electronics, industrial systems, or automotive applications, the LP3966ES-3.3/NOPB provides a robust and efficient power solution, making it a standout choice in its category.

LP3966ES-3.3/NOPB Documents

Download datasheets and manufacturer documentation for LP3966ES-3.3/NOPB

Images :

Mechanical Outline Drawing       Function Diagram