Low-power 2.5-GHz products typically refer to electronic components or devices operating at the 2.5 GHz frequency range with optimized energy efficiency. These products are often developed by semiconductor companies or wireless technology firms, such as Texas Instruments (USA), Nordic Semiconductor (Norway), or STMicroelectronics (Switzerland/France). They serve industries like IoT, industrial automation, and consumer electronics, offering solutions like low-power RF transceivers, Bluetooth/Wi-Fi modules, and embedded systems. Examples include Nordic's nRF52 Series (Bluetooth Low Energy) or TI's CC2652 (multi-protocol wireless MCU). These products enable battery-efficient connectivity for smart sensors, wearables, and edge devices. For specific brands, check distributors like Radwell or Grainger under 'RF/Wireless Components' categories.