SE5004L-R

SE5004L-R is a 5 GHz WLAN power amplifier from Skyworks Solutions in a QFN-20 4x4 mm package, working across 5.15 GHz to 5.85 GHz with 32 dB of gain and 26 dBm of linear output power at 5 V while meeting a 3 percent EVM requirement, with an integrated temperature-compensated power detector on chip. That combination delivers access-point-class transmit power for dual-band Wi-Fi designs while the built-in detector simplifies output-power calibration and closed-loop control, reducing external coupler and detector circuitry. Stable gain over temperature helps hold EVM and spectral mask compliance across operating conditions. Selection advice: pick SE5004L-R when the design targets the 5 GHz UNII bands and needs detector feedback for power control in a compact footprint; check the datasheet application circuit and recommended layout closely, since performance at 5 GHz depends heavily on output matching and grounding, and confirm the tape-and-reel code matches your production format. Parameters verified against Skyworks Solutions documentation.