Product Overview: LM2936QMP-5.0/NOPB

The LM2936QMP-5.0/NOPB is a high-performance, low-dropout voltage regulator designed by Texas Instruments, offering a fixed output voltage of 5.0V. This regulator is part of the LM2936 series, which is known for its ultra-low quiescent current, making it an ideal choice for battery-powered and low-power applications.

Key Features

• Output Voltage: Fixed 5.0V with excellent accuracy.
• Low Dropout: Capable of maintaining output regulation with very small differences between input and output voltages.
• Ultra-Low Quiescent Current: Typically 15 µA, which helps in extending battery life in portable devices.
• Peak Output Current: Can deliver up to 50 mA of load current.
• Thermal Shutdown: Integrated protection against excessive temperature.
• Short Circuit Protection: Enhances circuit safety and longevity.
• Wide Operating Temperature Range: Suitable for automotive and industrial applications with a range of -40°C to 125°C.

Applications

The LM2936QMP-5.0/NOPB is versatile and can be used in a variety of applications such as:

• Automotive electronics
• Battery-powered devices
• Portable instruments
• Microcontroller power supply
• Low-power telemetry systems

Package and Quality

This voltage regulator is available in a compact SOT-223 package, which is suitable for surface-mount technology and occupies minimal board space. The "NOPB" designation indicates that the product is part of Texas Instruments' eco-friendly portfolio, which means it is lead-free (No Lead) and RoHS compliant. This aligns with environmental regulations and the industry's move towards greener electronics.

Conclusion

The LM2936QMP-5.0/NOPB from Texas Instruments is a reliable and energy-efficient solution for maintaining a stable 5.0V supply in a wide array of electronic devices. Its low quiescent current and robust protection features make it an excellent choice for engineers looking to optimize power management in their designs.