SE2436L

RF Front End (LNA + PA) Overview

The SE2436L is a high-performance, fully integrated RF front-end module designed for 2.4 GHz 802.15.4 applications. It operates at a frequency of 2.4 GHz with a noise figure of 2.5 dB. The device functions within an operating supply voltage range of 2 V to 4.8 V and draws an operating supply current of 5 mA. It is housed in a 24-VFQFN exposed pad package, specifically a 24-QFN (4x4) supplier device package.

RF Front End (LNA + PA) Feature Summary

• Fully integrated front-end module architecture
• Optimized for 2.4 GHz 802.15.4 protocols
• High power performance capabilities

RF Front End (LNA + PA) Applications

• Zigbee devices
• 802.15.4 wireless sensor networks
• Bluetooth Low Energy systems

RF Front End (LNA + PA) Procurement Notes

Verify the specific suffix designation when ordering, as the base part number may correspond to different packaging or tape-and-reel configurations. Confirm that the received component matches the active status and package type specified in the official Skyworks Solutions datasheet to ensure compatibility with the intended circuit design.

RF Front End (LNA + PA) Selection Notes

Select this component for designs requiring a compact, integrated solution for 2.4 GHz ISM band communications. It is suitable for battery-powered devices due to its low supply current requirement. Ensure the system voltage aligns with the 2 V to 4.8 V operating range and that the PCB layout supports the 24-QFN footprint.

RF Front End (LNA + PA) Part Context

The SE2436L belongs to the Skyworks family of RF front-end modules targeting short-range wireless standards. It serves as a specialized solution for 802.15.4 compliance, integrating necessary amplification and filtering components into a single small form-factor package to simplify board space and reduce overall system complexity.

RF Front End (LNA + PA) Replacement Considerations

The SE2431L is a documented similar part number from the same manufacturer series. Verify pinout compatibility and electrical specifications before substitution.