# PMA3-73-1W+ (Component) ## Description Mini-Circuits SMT MMIC, Power Amplifier, 300 MHz to 7500 MHz, 50ohm, 3x3 mm QFN Style Package RF Amplifier IC 5G, Radar, VSAT 300MHz ~ 7.5GHz 12-MCLP (3x3) The PMA3-73-1W+ from Mini-Circuits is a high-performance GaAs-based monolithic microwave integrated circuit (MMIC) power amplifier. It operates over a very wide frequency range (300 MHz to 7.5 GHz) and provides strong output power and gain for RF signal amplification. It is built for broadband applications, making it suitable for systems that require consistent performance across multiple frequency bands. Key Features Type: RF Power Amplifier (MMIC) Frequency Range: 300 MHz to 7.5 GHz Technology: GaAs (Gallium Arsenide) Gain: ~16–21 dB Output Power: up to ~33.5 dBm (~2 W) Noise Figure: ~2–3 dB Supply Voltage: ~10–12.5 V Package: 3 × 3 mm QFN / MCLP (surface-mount) Functional Overview Amplifies RF signals across a wide bandwidth Maintains flat gain and low distortion, suitable for high-fidelity systems Designed with high linearity (high IP3) for clean signal output Integrated in a compact SMT package for easy PCB integration Typical Applications 5G and wireless infrastructure Radar systems VSAT and satellite communications Test & measurement equipment Electronic warfare (EW) and RF systems #CommonPartsLibrary #IntegratedCircuit ## Component Details - **Owner:** adrian95 - **Created:** 4/24/2026 - **Last Updated:** 4/24/2026 - **Visibility:** Public - **Mount:** Surface Mount - **License:** https://creativecommons.org/licenses/by/4.0/ - **Part Type:** Integrated Circuit - **Datasheet URL:** https://www.minicircuits.com/pdfs/PMA3-73-1W+.pdf - **Package or Case Code:** QFN - **Manufacturer Part Number:** PMA3-73-1W+ - **Manufacturer Name:** Mini-Circuits - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** PMA3-73-1W+ - **Mount Type:** Surface Mount - **Package / Case Code:** 12-QFN - **Pin Count:** 13 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GND_1 | | | 2 | RF-IN | | | 3 | GND_2 | | | 4 | NC_1 | | | 5 | NC_2 | | | 6 | NC_3 | | | 7 | GND_3 | | | 8 | RF-OUT+VDD | | | 9 | GND_4 | | | 10 | NC_4 | | | 11 | NC_5 | | | 12 | VIADJ | | | 13 | EP | | --- *Generated from [https://www.flux.ai/adrian95/pma3-73-1wplus](https://www.flux.ai/adrian95/pma3-73-1wplus)*