Name: STA543SA
Brand: STMicroelectronics
SKU: STA543SA
Availability: InStock
Rating: 5 (125 reviews)

STA543SA

For Reference Only

Part Number	STA543SA
Manufacturer	STMicroelectronics
Description	IC AMP TRPL DC VOL CTLR CLIPWATT
Datasheet	STA543SA Datasheet STA543SA Specifications
Package	Clipwatt-19 (Vertical, Bent and Staggered Leads)
ECAD
In Stock	3,968 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
Request for Quotation

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Delivery Services

Part Number # STA543SA (Linear - Amplifiers - Audio) is manufactured by STMicroelectronics and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For STA543SA specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add STA543SA with quantity into BOM. Heisener.com does NOT require any registration to request a quote of STA543SA.

STA543SA Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - Linear - Amplifiers - Audio
Package	Clipwatt-19 (Vertical, Bent and Staggered Leads)
ECAD
Series	-
Type	Class AB
Output Type	3-Channel
Max Output Power x Channels @ Load	24W x 1 @ 4 Ohm; 7W x 2 @ 4 Ohm
Voltage - Supply	8 V ~ 18 V
Features	Short-Circuit and Thermal Protection, Standby, Volume Control
Mounting Type	Through Hole
Operating Temperature	0°C ~ 70°C (TA)
Supplier Device Package	19-Clipwatt
Package / Case	Clipwatt-19 (Vertical, Bent and Staggered Leads)

STA543SA Datasheet

STA543SA Reviews

Tali*****Mehan

March 14, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Lou*****Dhar

March 7, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

Johan*****lloway

March 5, 2023

★ ★ ★ ★ ★

Replaced a diode in my distortion pedal. Sounds different (lower growl) but in a good way...LOL!

Osc*****Murty

March 5, 2023

★ ★ ★ ★ ★

Very professional sellers, they have adopted MSL packaging for different parts.

Aad***** Knox

March 4, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Vice*****Kapur

February 23, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

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STA543SA Packaging

STA543SA FAQ

1. How to order STA543SA on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that STA543SA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the STA543SA. All suppliers must pass our qualification reviews before they can publish their products including STA543SA on Heisener; we pay more attention to the channels and quality of STA543SA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the STA543SA price and inventory displayed accurate?

The price and inventory of STA543SA fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of STA543SA?

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 STA543SA we delivered, we will accept the replacement or return of the STA543SA 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 STA543SA.

(3)The PartNo 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
7.How to contact us to get technical supports, such as STA543SA pin diagram, STA543SA datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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STA543SA Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

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STA543SA

Certified Quality

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