component

TQP3M9028

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by Ray

Qorvo RF Amplifiers, SOT-89-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentrf and wirelesstqp3m9028
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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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TQP3M9028

Qorvo · RF Amplifiers · SOT-89-3

TQP3M9028 from Qorvo, in a SOT-89-3. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 RF_IN input RF input pin. 50 Ω internally matched input for the LNA gain block. Requires an external DC-blocking capacitor (C2) at this pin.
2 GND power_in Ground reference pin. Connects to the PCB ground plane and (together with the backside paddle) provides thermal and RF ground.
3 RF_OUT output RF output pin. Also serves as the DC bias supply node: the +5 V VDD supply is fed to this pin through an external RF choke (L2), with a DC-blocking capacitor (C6) to the load. 50 Ω matched output.
4 GND power_in Backside paddle / ground tab. Primary ground and thermal path (θjc = 36.6 °C/W junction to backside paddle). Must be soldered to the PCB ground plane for proper RF, DC, and thermal performance.

Key specifications

Parameter Value
Manufacturer Qorvo
Package SOT-89-3
Category RF And Wireless
Pins 4

Ordering variants

Same part, different packaging or reel option.

  • TQP3M9028

CAD (KiCad official)

  • Symbol: TQP3M9028
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89-3 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Qorvo datasheet (12 pp, sha256 7069b36998250d41, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF