LM828M5X/NOPB

The LM828M5X/NOPB is a high-performance, low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. This device is designed to provide a stable output voltage with minimal noise and high efficiency, making it suitable for a variety of applications, including portable devices, battery-powered equipment, and other electronic systems requiring precise voltage regulation.

Key Features:

1. Output Voltage: The LM828M5X/NOPB typically offers a fixed output voltage, which is commonly set at 3.3V or 5V, depending on the specific variant. This fixed output is ideal for powering digital circuits and microcontrollers.

2. Low Dropout Voltage: The LDO features a low dropout voltage, typically around 200mV at full load, which allows it to maintain regulation even when the input voltage is close to the output voltage. This characteristic is particularly beneficial in battery-operated devices where maximizing battery life is crucial.

3. High Output Current: The device can deliver a maximum output current of up to 1A, making it suitable for applications that require significant power without compromising performance.

4. Thermal Protection: The LM828M5X/NOPB includes built-in thermal shutdown protection, which prevents the device from overheating and ensures reliable operation under varying load conditions.

5. Low Quiescent Current: With a low quiescent current, the regulator is efficient in standby mode, which is essential for battery-powered applications where power conservation is critical.

6. Noise Performance: The LDO is designed to minimize output noise, making it suitable for sensitive analog and RF applications where power supply noise can adversely affect performance.

7. Package Type: The LM828M5X/NOPB is available in a compact 5-pin SOT-23 package, which is ideal for space-constrained designs. This small footprint allows for easy integration into various circuit layouts.

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

Applications:

The LM828M5X/NOPB is widely used in various applications, including:

• Portable and handheld devices
• Battery management systems
• Microcontroller power supplies
• RF and analog circuits
• Automotive electronics
• Industrial control systems

Conclusion:

Overall, the LM828M5X/NOPB from Texas Instruments is a versatile and efficient LDO voltage regulator that provides reliable performance in a compact package. Its combination of low dropout voltage, high output current capability, and thermal protection makes it an excellent choice for a wide range of electronic applications.