Texas Instruments

LP2951CSD-3.0/NOPB  

Linear & Switching Voltage Regulators

LP2951CSD-3.0/NOPB Description

The LP2951CSD-3.0/NOPB is a high-performance linear voltage regulator designed by Texas Instruments, suitable for a wide range of power management applications. This regulator features an adjustable output voltage with a fixed option at 3V, providing flexibility and precision in voltage regulation. It supports a maximum input voltage of 30V and can deliver up to 100mA of output current, making it ideal for low-power applications. The regulator is designed with a single positive output configuration, ensuring stable and reliable performance. With a maximum supply current of 14mA and a quiescent current of 120µA, the LP2951CSD-3.0/NOPB offers efficient power consumption, making it suitable for battery-powered devices and other power-sensitive applications.

LP2951CSD-3.0/NOPB Features

• Output Type: The regulator offers an adjustable output voltage with a fixed option at 3V, providing flexibility for various applications.
• Input Voltage Range: It supports a wide input voltage range up to 30V, making it versatile for different power supply scenarios.
• Output Current: The regulator can deliver up to 100mA of output current, suitable for low-power applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.6V at 100mA, the LP2951CSD-3.0/NOPB ensures efficient operation even at low input-to-output voltage differentials.
• Protection Features: It includes over-current, over-temperature, and short-circuit protections, enhancing reliability and safety.
• Enable Control: The regulator features an enable control pin, allowing for dynamic power management and shutdown capabilities.
• Surface Mount Packaging: The 8-lead WSON package is ideal for surface mount applications, ensuring compact and reliable integration into PCB designs.
• Compliance: The LP2951CSD-3.0/NOPB is REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the regulator is suitable for various manufacturing environments without additional moisture protection.

LP2951CSD-3.0/NOPB Applications

The LP2951CSD-3.0/NOPB is well-suited for a variety of applications where low power consumption, high efficiency, and reliable performance are critical. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics and IoT devices where battery life is a key consideration.
• Low-Power Systems: Suitable for applications requiring efficient power management, such as wearable technology and medical devices.
• Consumer Electronics: Can be used in devices like smartphones, tablets, and smartwatches for stable voltage regulation.
• Industrial Equipment: Provides reliable power management for low-power industrial sensors and control systems.
• Communication Devices: Ensures stable power supply for low-power communication modules and IoT gateways.

Conclusion of LP2951CSD-3.0/NOPB

The LP2951CSD-3.0/NOPB from Texas Instruments is a versatile and efficient linear voltage regulator designed for low-power applications. Its adjustable output voltage, wide input voltage range, and low dropout voltage make it an excellent choice for a variety of power management needs. The inclusion of protection features and enable control enhances its reliability and adaptability. With its surface mount packaging and compliance with environmental standards, the LP2951CSD-3.0/NOPB is a reliable and efficient solution for modern electronic designs.

LP2951CSD-3.0/NOPB Documents

Download datasheets and manufacturer documentation for LP2951CSD-3.0/NOPB

PCN Assembly/Origin :

Qualification Assembly/Test Site 27/Dec/2013      

Datasheets :

LP2950,51      

HTML Datasheet :

LP2950,51      

PCN Design/Specification :

LP2950-N/LP2951-N 18/Jan/2018