The REG101NA-2.8/3KG4 is a high-performance, low-dropout voltage regulator from Texas Instruments, designed to deliver a fixed output of 2.8 volts with a maximum output current of 500mA. This regulator is part of TI's REG101 family, known for their exceptional stability, low noise, and high accuracy.

Key Features

• Output Voltage: Precisely regulated 2.8V output, ideal for powering sensitive analog and digital circuits.
• Low Dropout: With a very low dropout voltage, this regulator maintains its output regulation with minimal input-to-output voltage difference, making it suitable for battery-powered applications.
• High Accuracy: Offers outstanding regulation accuracy, which is critical for precise applications.
• Low Noise: Designed for applications requiring a low-noise power supply, it minimizes interference with RF and precision-analog circuits.
• Thermal Protection: Integrated thermal shutdown feature protects the device from overheating, ensuring long-term reliability.
• Power Good Output: Features a 'power good' output signal that indicates when the output voltage is within regulation.

Applications

The REG101NA-2.8/3KG4 is suitable for a wide range of applications, including but not limited to:

• Portable and battery-powered electronics
• Wireless communication devices
• Medical devices
• Instrumentation
• Microprocessor or microcontroller supply

Quality and Reliability

As with all Texas Instruments products, the REG101NA-2.8/3KG4 is manufactured to the highest quality standards, ensuring robust performance and reliability for critical applications. With its compact SOT-23 package, it is an excellent choice for space-constrained applications requiring a high-quality, reliable power supply solution.

Ordering Information

For detailed product specifications, technical documentation, and ordering information, please visit the Texas Instruments website or contact your local TI distributor.