BR9518TA

30MHz ~ 2.5GHz Low Noise Amplifier

Product Data Sheet

12/29/2025

Features

  • Operating Frequency: 30MHz ~ 2.5GHz
  • Gain: 19.3dB@1GHz
  • High Gain Flatness: ±1dB
  • Output Power for 1dB Compression: 20.7dBm@1GHz
  • Noise Figure: 1.1dB@1GHz
  • Output Third-Order Interception: 27.8dBm@1GHz
  • Supply Current 22mA@ Vdd=5V
  • Supply Current 13mA@ Vdd=3.3V
  • Package: SOT89

The BR9518TA is a wideband MMIC low noise amplifier designed in a SOT89 package. At 1GHz, the amplifier typically provides a gain of 19.3dB, a noise figure of 1.1dB, an output P1dB of 20.7dBm, an output IP3 of 27.8dBm. The device exhibits superior input/output return loss across a wide frequency band, making it suitable for applications with high gain flatness and low power consumption.