LM2936QMPX-5.0/NOPB

The LM2936QMPX-5.0/NOPB is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage of 5.0 volts with a maximum output current of 1 ampere. This device is particularly useful in applications where a stable voltage is required despite variations in input voltage or load conditions.

Key Features:

1. Output Voltage: The LM2936QMPX-5.0/NOPB provides a fixed output voltage of 5.0V, making it suitable for powering various electronic devices and circuits that require a consistent voltage supply.

2. Low Dropout Voltage: The regulator features a low dropout voltage, typically around 0.5V at full load, which allows it to maintain regulation even when the input voltage is only slightly above the output voltage. This is particularly beneficial in battery-powered applications where maximizing battery life is crucial.

3. Current Capability: It can deliver up to 1A of output current, making it suitable for a wide range of applications, from simple circuits to more demanding loads.

4. Thermal Protection: The LM2936QMPX-5.0/NOPB includes built-in thermal shutdown protection, which prevents the device from overheating and potentially damaging itself or the connected load.

5. Short-Circuit Protection: This regulator also features short-circuit protection, ensuring that it can withstand fault conditions without sustaining damage.

6. Low Quiescent Current: The device has a low quiescent current, which is advantageous in battery-operated devices, as it helps to extend battery life by minimizing power consumption when the device is idle.

7. Package Type: The LM2936QMPX-5.0/NOPB is available in a compact surface-mount package (QFN), which is ideal for space-constrained applications and allows for efficient thermal management.

8. Operating Temperature Range: It operates over a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.

9. Input Voltage Range: The input voltage range is typically from 6V to 26V, allowing it to be used in various power supply configurations.

Applications:

The LM2936QMPX-5.0/NOPB is commonly used in applications such as:

• Power management in portable devices
• Automotive electronics
• Communication equipment
• Consumer electronics
• Industrial control systems

Conclusion:

Overall, the LM2936QMPX-5.0/NOPB from Texas Instruments is a versatile and reliable voltage regulator that provides a stable output voltage with low dropout characteristics, making it an excellent choice for a variety of electronic applications. Its combination of features, including thermal and short-circuit protection, low quiescent current, and a wide operating temperature range, enhances its usability in demanding environments.