REG113NA-3.3/250G4

The REG113NA-3.3/250G4 is a voltage regulator manufactured by Texas Instruments, designed for applications requiring a stable output voltage with low dropout characteristics. This component is part of the REG113 series, which is known for its high performance and efficiency in power management solutions.

Key Features:

1. Output Voltage: The REG113NA-3.3 provides a fixed output voltage of 3.3 volts, making it suitable for powering various digital circuits and microcontrollers that operate at this common voltage level.

2. Dropout Voltage: One of the standout features of this regulator is its low dropout voltage, typically around 0.1V at light loads and slightly higher at maximum load. This characteristic allows it to maintain regulation even when the input voltage is very close to the output voltage, which is particularly useful in battery-powered applications.

3. Current Rating: The device can deliver up to 250 mA of output current, making it capable of powering a range of devices without overheating or compromising performance.

4. Thermal Performance: The REG113NA-3.3/250G4 is designed with thermal protection features, ensuring that it operates safely under various load conditions. It includes thermal shutdown capabilities to prevent damage from overheating.

5. Package Type: This regulator is typically available in a small, surface-mount package, which is advantageous for space-constrained applications. The compact design allows for easy integration into printed circuit boards (PCBs).

6. Input Voltage Range: The input voltage range for the REG113NA-3.3 is typically from 3.5V to 15V, providing flexibility in various power supply configurations.

7. Noise Performance: The device is designed to minimize output noise, which is critical for sensitive analog applications and RF circuits. This feature helps maintain signal integrity in precision applications.

8. Applications: The REG113NA-3.3 is suitable for a wide range of applications, including portable devices, telecommunications equipment, automotive electronics, and any other application requiring a reliable 3.3V power supply.

Summary:

In summary, the REG113NA-3.3/250G4 from Texas Instruments is a highly efficient, low-dropout voltage regulator that provides a stable 3.3V output with a maximum current of 250 mA. Its compact design, thermal protection features, and low noise output make it an excellent choice for various electronic applications, particularly where space and power efficiency are critical.