MLPF-NRG-01D3

Overview

The MLPF-NRG-01D3 is a 2.4 GHz low-pass filter designed for Bluetooth Low Energy applications. It integrates an impedance-matching network and harmonics filter to optimize RF performance. The component is specifically matched to the BLUENRG-LP, BLUENRG-LPS (including BLUENRG-3x5Vx, BLUENRG-3x5Ax, BLUENRG-332xx, and BLUENRG-3x5Mx) series from STMicroelectronics. With a footprint of 1.2 mm², it simplifies RF implementation while ensuring compliance with EMC regulations.

Feature Summary

• Integrates impedance-matching network and harmonics filter
• Optimized for Bluetooth Low Energy 2.4 GHz radio
• Ultra-miniature form factor

Applications

• Bluetooth Low Energy wireless connections
• ISM band radio applications
• IoT device antenna matching

Procurement Notes

Verify that the specific variant matches your target MCU, such as the BLUENRG-LP or BLUENRG-LPS series. Confirm package dimensions and pinout compatibility with your PCB layout guidelines. Ensure the component meets the required EMC standards for your target market. Check availability status before finalizing design specifications.

Selection Notes

Select this component when using STMicroelectronics BlueNRG-LP or BlueNRG-LPS transceivers requiring a dedicated matching solution. It eliminates the need for discrete components, reducing board space and assembly complexity. Consider its integration capabilities if minimizing bill-of-materials count is a priority for the RF front-end design.

Part Context

This part belongs to STMicroelectronics' family of integrated passive devices optimized for RF applications. It complements other baluns and filters like the BALF-NRG-01D3 and MLPF-WB series. These components are designed to simplify RFIC-to-antenna interfaces, offering high integration and improved system performance for wireless connectivity solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.