The REG101NA-A/3KG4 is a high-precision, low-power voltage regulator designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This particular model is part of the REG101 family, known for its excellent performance in battery-powered and other low-power applications.

Key Features

• Output Voltage: The device provides a fixed output voltage of 1.0V, which is suitable for a variety of low-voltage operations in electronic circuits.
• High Accuracy: It features a high accuracy output with a low dropout voltage, ensuring reliable performance even under varying load conditions.
• Low Power Consumption: With a quiescent current of just 1µA, the REG101NA-A/3KG4 is optimized for battery-powered applications, helping to extend battery life.
• Stable Operation: The device requires only a small ceramic output capacitor for stability, making it an ideal choice for space-constrained applications.
• Thermal Protection: Integrated thermal shutdown protection safeguards the device against overheating, enhancing its reliability and lifespan.

Applications

The REG101NA-A/3KG4 is versatile and can be used in a wide array of applications. It is particularly well-suited for portable electronics such as mobile phones, PDAs, and laptops. Additionally, it can be implemented in medical devices, instrumentation, and other sensitive electronic equipment where stable and precise voltage regulation is critical.

Package and Availability

This voltage regulator comes in a small SOT-23 package, which is ideal for space-saving designs. The 3KG4 suffix indicates the specific packaging and reel size, ensuring compatibility with automated manufacturing processes. For pricing, availability, and additional technical specifications, customers can contact Texas Instruments or authorized distributors.