Low-power 2.73-GHz products are typically associated with specialized electronic components used in industrial, telecommunications, and IoT applications. These products are often manufactured by companies like Texas Instruments (USA), NXP Semiconductors (Netherlands), or STMicroelectronics (Switzerland/France), focusing on low-power RF (Radio Frequency) solutions. They serve industries requiring energy-efficient wireless communication, such as smart sensors, wearables, and industrial automation. Key products include low-power RF transceivers, microcontrollers with integrated RF, and frequency-specific modules operating at 2.73 GHz, optimizing battery life and performance for remote devices. For specific brands, refer to distributors like Radwell or Grainger, which list such components under industrial electronics categories.