
TQP3M9028
50 MHz to 4 GHz high-linearity RF amplifier for wireless infrastructure
Key details
| Part Number | TQP3M9028 |
|---|---|
| Manufacturer | Qorvo |
| Category | RF Amplifier |
| Lifecycle Status | Obsolete |
| Series | TQP3M9 gain block |
| Package / Case | 3-lead SOT-89 |
| Pin Count | 3 |
| Operating Temperature | -40 C to +85 C class; confirm datasheet |
| Last Verified | 2026-07-24 |
Part information
TQP3M9028 Overview
TQP3M9028 is a Qorvo 50 MHz to 4 GHz high-linearity RF amplifier for wireless infrastructure supplied in 3-lead SOT-89. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Frequency Range | 50 MHz to 4 GHz |
|---|---|
| Gain | 14.7 dB at 1.9 GHz |
| Output P1dB | 20.7 dBm |
| Output IP3 | 40 dBm |
| Supply | 5 V, 85 mA |
Package and Ordering Notes
The listed package is 3-lead SOT-89 with 3 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. Lifecycle is recorded as Obsolete; confirm current factory support and last-time-buy constraints before design-in.
Sourcing Guidance
TQP3M9028 is obsolete or discontinued. Require traceability, date-code, package-marking and storage-condition checks for remaining stock.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against Qorvo documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
TQP3M9028 FAQ
What is TQP3M9028?
TQP3M9028 is a Qorvo 50 MHz to 4 GHz high-linearity RF amplifier for wireless infrastructure. It belongs to the TQP3M9 gain block series.
What are the key specifications of TQP3M9028?
Frequency Range is 50 MHz to 4 GHz, and Gain is 14.7 dB at 1.9 GHz. Refer to the manufacturer datasheet for limits, test conditions and revision-controlled values.
What package does TQP3M9028 use?
TQP3M9028 is supplied in 3-lead SOT-89 with 3 pins, leads, balls or contacts. Verify the exact footprint and ordering suffix before PCB release.
Is TQP3M9028 still in production?
TQP3M9028 is obsolete or discontinued. Remaining stock should be checked for traceability, date code, package marking and storage history.
What should be checked before sourcing TQP3M9028?
Confirm the complete MPN, electrical ratings, package, temperature grade and required quantity. Possible alternatives include TQP3M9038 with PCB redesign, but compatibility must be verified independently.
How TQP3M9028 differs from related orderable parts
TQP3M9028 belongs to the TQP3M9 gain block family. Compared with TQP3M9008, the recorded differences include Gain: 14.7 dB at 1.9 GHz, a lower recorded value than 20.6 dB at 1.9 GHz; Output P1dB: 20.7 dBm, a higher recorded value than 20 dBm; and Output IP3: 40 dBm, a higher recorded value than 35.5 dBm. A shared family name does not establish pin, firmware or qualification compatibility.
| Part number | Recorded function | Package | Pins / contacts | Temperature | Lifecycle |
|---|---|---|---|---|---|
| TQP3M9028 | 50 MHz to 4 GHz high-linearity RF amplifier for wireless infrastructure | 3-lead SOT-89 | 3 pins, leads or contacts | -40 C to +85 C class; confirm datasheet | Obsolete |
| TQP3M9008 | 50 MHz to 4 GHz high-linearity RF amplifier for wireless infrastructure | 3-lead SOT-89 | 3 pins, leads or contacts | -40 C to +85 C class; confirm datasheet | Obsolete |
| TQP3M9009 | 50 MHz to 4 GHz high-linearity RF amplifier for wireless infrastructure | 3-lead SOT-89 | 3 pins, leads or contacts | -40 C to +85 C class; confirm datasheet | Obsolete |
| TQP7M9102 | 400 MHz to 5 GHz high-linearity RF amplifier for wireless infrastructure | 3-lead SOT-89 | 3 pins, leads or contacts | -40 C to +85 C class; confirm datasheet | Obsolete |
For an RFQ or AVL review, quote the complete TQP3M9028 code and verify the manufacturer ordering table, package drawing, packing method and revision. The related numbers above are comparison references, not declared drop-in replacements.
Exact order-code identity for TQP3M9028
For BOM, label, AVL and RFQ matching, preserve these visible code segments: opening alphabetic sequence TQP; middle numeric sequence three; middle alphabetic sequence M; and terminal numeric sequence nine zero two eight. The nearest published comparison codes are TQP3M9008; TQP3M9009; and TQP7M9102. Compare every segment because a changed character can identify a different density, voltage, package, temperature, qualification or packing option.
Do not shorten the requested code to TQP3M9 gain block or remove its terminal characters. Ask the supplier to reproduce the complete code on the quotation and provide label or traceability evidence when exact suffix matching is mandatory.
Lifecycle and sourcing review
This part has a legacy lifecycle status. Submit the exact MPN, quantity, delivery destination and date-code requirements for a sourcing review.
TQP3M9028 is obsolete or discontinued. Require traceability, date-code, package-marking and storage-condition checks for remaining stock.
Potential alternative part numbers
Verify package, pinout, voltage, firmware behavior and qualification before substitution.