REG710NA-5/250

The REG710NA-5/250 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. This component is designed to provide a stable output voltage of 5 volts while accepting a wide range of input voltages, typically up to 25 volts.

Key Features:

1. Output Voltage: The REG710NA-5/250 delivers a fixed output voltage of 5V, making it suitable for various applications that require a stable power supply.

2. Low Dropout Voltage: One of the standout features of this LDO is its low dropout voltage, which is typically around 0.2V at a load current of 250mA. This means that the regulator can maintain its output voltage even when the input voltage is only slightly above the output voltage, enhancing efficiency and allowing for better performance in battery-powered applications.

3. Output Current: The device can supply up to 250mA of output current, making it suitable for powering low to moderate power devices.

4. Thermal Protection: The REG710NA-5/250 includes built-in thermal shutdown protection, which helps prevent damage to the device in case of overheating.

5. Current Limiting: It features current limiting to protect against overcurrent conditions, ensuring safe operation under various load conditions.

6. Package Options: The regulator is available in various package types, including the standard TO-220 and smaller surface-mount options, allowing for flexibility in design and integration into different circuit layouts.

7. Applications: This LDO is commonly used in applications such as portable devices, battery-powered equipment, and any circuit requiring a reliable 5V power supply. It is also suitable for use in analog circuits, microcontrollers, and other digital devices.

8. Noise Performance: The REG710NA-5/250 is designed to provide low output noise, which is critical for sensitive applications where power supply noise can affect performance.

Electrical Characteristics:

• Input Voltage Range: Up to 25V
• Output Voltage Accuracy: Typically ±2%
• Quiescent Current: Low quiescent current, which is beneficial for battery-operated devices.
• Temperature Range: The device operates effectively over a wide temperature range, ensuring reliability in various environmental conditions.

Conclusion:

The REG710NA-5/250 from Texas Instruments is a versatile and efficient LDO voltage regulator that provides a reliable 5V output with low dropout voltage and robust protection features. Its combination of performance, efficiency, and protection makes it an excellent choice for a wide range of electronic applications.