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TGA4538 Die
  • TGA4538
  • TGA4538 0
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RF Amplifier 37-40GHz Gain 24dB Pwr 29.5dBm

Manufacturer :
Qorvo, Inc
Package/Case :
Product Categories :
RF Amplifier
RoHs Status:

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TGA4538 Product Details

Qorvo's TGA4538 operates from 37 to 40 GHz and is designed using Qorvo's 3MI power pHEMT production process. The TGA4538 provides a nominal 29.5 dBm of saturated power with a small signal gain of 24 dB at Vd = 5 V and Idq = 600 mA. When biased at 6 V and 600 mA, TGA4538 provides a nominal 30.5 dBm of saturated power with a small signal gain of 24 dB.

The TGA4538 is suitable for a variety of systems such as point-to-point radio and millimeter-wave communications.

The TGA4538 is 100% DC and RF tested on-wafer to ensure performance compliance. The TGA4538 has a protective surface passivation layer providing environmental robustness. The part is lead-free and RoHS compliant. Evaluation boards are available upon request.


  • Frequency range: 37 to 40 GHz
  • OTOI: 37 dBm
  • Small signal gain: 24 dB
  • 29.5 dBm Psat, 28 dBm P1dB @ 5V, 600mA
  • 30.5 dBm Psat, 29.5 dBm P1dB @ 6V, 600mA
  • Chip dimensions: 2.30 x 1.66 x 0.10 mm


  • Millimeter Wave Communications
  • Point-to-Point Radio

Technical Parameters

Type Power Amplifier Maximum Power Dissipation 6.5 W
Operating Frequency 37 GHz to 40 GHz Minimum Operating Temperature - 65 C
Maximum Operating Temperature + 150 C Part # Aliases 1074487
Packaging Tray

TGA4538 Related Products

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  • ****fgang and Simon S*****

    Alles perfekt,könnte nicht besser sein!!Klasse Service⭐️⭐️⭐️⭐️⭐️

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Shipping More
Estimated Delivery Time: Mar 07 - Mar 12 days (choose Expedited at checkout).

Shipping & Payment


Shipping Type Ship Fee Lead Time

$20.00-$40.00 (0.50 KG)

2-5 days

$20.00-$40.00 (0.50 KG)

3-7 days

$20.00-$45.00 (0.50 KG)

2-5 days

$25.00-$65.00 (0.50 KG)

2-5 days

$25.00-$45.00 (0.50 KG)

5-14 days

$2.00-$3.00 (0.10 KG)

7-30 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee Payment Site
Wire Transfer

charge US$30.00 banking fee.


charge 4.0% service fee.
Credit Card

charge 3.5% service fee.

Western Union

charge US$0.00 banking fee.
Money Gram

charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product


  • Step2:Vacuum packaging

    Step2:Vacuum packaging

  • Step3:Anti-static bag

    Step3:Anti-static bag

  • Step4:Individual packaging

    Step4:Individual packaging

  • Step5:Packaging boxes

    Step5:Packaging boxes

  • Step6:bar-code shipping tag

    Step6:bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that TGA4538 is the original manufacturer or agent of QORVO?
We have a professional business development department to strictly test and verify the qualifications of QORVO original manufacturers and agents. All QORVO suppliers must pass the qualification review before they can publish their TGA4538 devices; we pay more attention to the channels and quality of TGA4538 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of TGA4538 chips? Including QORVO original factory information, RF Amplifier application, TGA4538 pictures?
You can use Jotrin's intelligent search engine, or filter by Amplifiers ; Driver Amplifiers (< 3 W) category, or find it through Qorvo, Inc Information page.
Q: Are the QORVO's TGA4538 price and stock displayed on the platform accurate?
The QORVO's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for TGA4538, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of TGA4538?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TGA4538 we delivered, we will accept the replacement or return of the TGA4538 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of TGA4538.
(3)The TGA4538 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as TGA4538 datasheet pdf, TGA4538 pin diagram?
Need any After-Sales service, please feel free contact us:

Qorvo, Inc

Qorvo positions itself as the leading expert in the next generation of mobile devices, with its ability to create and deliver leading performance and packaging technologies, each of its highly integr...
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