LM2682MMX/NOPB

The LM2682MMX/NOPB is a high-performance voltage regulator from Texas Instruments, designed for applications requiring a low-dropout (LDO) linear regulator. This device is particularly well-suited for powering low-voltage digital circuits, RF applications, and other sensitive electronic components.

Key Features:

1. Output Voltage: The LM2682 is available in fixed output voltage options, typically around 3.3V or 5V, making it ideal for powering microcontrollers, sensors, and other digital devices.

2. Low Dropout Voltage: The regulator boasts a low dropout voltage, typically around 0.2V at full load, which allows it to maintain regulation even when the input voltage is close to the output voltage. This feature is crucial for battery-powered applications where maximizing battery life is essential.

3. High Output Current: The LM2682 can deliver a maximum output current of up to 1A, providing sufficient power for a variety of applications without the need for additional external components.

4. Thermal Protection: The device includes built-in thermal shutdown protection, which prevents damage due to overheating. This feature is particularly important in applications where the regulator may be subjected to varying load conditions.

5. Short-Circuit Protection: The LM2682 is designed with short-circuit protection, ensuring that the device can withstand fault conditions without sustaining damage.

6. Low Quiescent Current: The regulator operates with a low quiescent current, making it suitable for low-power applications and extending battery life in portable devices.

7. Package Type: The LM2682MMX/NOPB is housed in a compact, surface-mount package (MSOP-8), which is ideal for space-constrained designs. The small footprint allows for efficient PCB layout and integration into various electronic systems.

8. Operating Temperature Range: The device is rated for operation over a wide temperature range, typically from -40°C to +125°C, ensuring reliable performance in diverse environmental conditions.

9. Stability: The LM2682 is designed to be stable with a wide range of output capacitors, including ceramic capacitors, which are commonly used in modern electronic designs.

Applications:

The LM2682MMX/NOPB is suitable for a variety of applications, including:

• Powering microcontrollers and digital signal processors (DSPs)
• RF and wireless communication devices
• Battery-powered equipment
• Portable consumer electronics
• Automotive electronics

Conclusion:

The LM2682MMX/NOPB from Texas Instruments is a versatile and reliable voltage regulator that combines low dropout voltage, high output current capability, and robust protection features. Its compact package and low power consumption make it an excellent choice for modern electronic designs requiring efficient power management.