The REG102NA-3/250 is a high-performance, low-dropout voltage regulator from Texas Instruments, designed for a wide range of applications. This regulator offers a fixed output voltage of 3V, which is ideal for powering sensitive electronic devices that require a stable power supply. With an output current of 250mA, it provides sufficient power for many low-power operations.

Key Features

• Low Dropout Voltage: The REG102NA-3/250 boasts an extremely low dropout voltage, which ensures efficient operation even when the input voltage is close to the output voltage. This makes it particularly suitable for battery-operated devices where maximizing battery life is crucial.
• High Accuracy: The output voltage is accurate to within ±1%, providing a reliable and consistent voltage supply for sensitive components.
• Low Noise: This voltage regulator is designed with low noise in mind, making it an excellent choice for applications such as RF and audio that require a quiet power supply.
• Thermal Protection: The REG102NA-3/250 includes built-in thermal shutdown protection, which helps to prevent damage from overheating by automatically turning off the regulator if the internal temperature exceeds safe operating limits.
• Fast Transient Response: The device responds quickly to changes in load, which helps to maintain a stable output voltage during rapid load changes.

Applications

The REG102NA-3/250 is versatile and can be used in a variety of applications, including:

• Battery-powered equipment
• Portable consumer electronics
• Portable medical devices
• Linear power supplies
• Reference voltage sources

Package and Availability

The regulator is available in a small SOT-23 package, which is ideal for space-constrained applications. Texas Instruments ensures availability and support for the REG102NA-3/250, with detailed datasheets and technical support available to assist in integration and troubleshooting.

In summary, the REG102NA-3/250 from Texas Instruments is a reliable and efficient solution for applications requiring a stable and precise voltage regulator. Its performance characteristics and small form factor make it a versatile choice for designers and engineers across various industries.