Name: ACT8939
Brand: Active-Semi International Inc.
SKU: ACT8939
Availability: InStock
Rating: 5 (121 reviews)

ACT8939

For Reference Only

Part Number	ACT8939
Manufacturer	Active-Semi International Inc.
Description	IC REG BUCK LDO 40TQFN
Datasheet	ACT8939 Specifications
Package	40-WFQFN Exposed Pad
ECAD
In Stock	3,328 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jul 1 - Jul 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ACT8939 (PMIC - Power Management - Specialized) is manufactured by Active-Semi International Inc. 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 ACT8939 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ACT8939 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ACT8939.

ACT8939 Specifications

Manufacturer	Active-Semi International Inc.
Category	Integrated Circuits (ICs) - PMIC - Power Management - Specialized
Package	40-WFQFN Exposed Pad
ECAD
Series	ActivePath?, ActivePMU?
Applications	Processor
Current - Supply	-
Voltage - Supply	-
Operating Temperature	-
Mounting Type	Surface Mount
Package / Case	40-WFQFN Exposed Pad
Supplier Device Package	40-TQFN (5x5)

ACT8939 Reviews

Mila *****omery

March 21, 2023

★ ★ ★ ★ ★

can supply almost all of my necessary parts in short lead time.

Octav*****chdeva

March 9, 2023

★ ★ ★ ★ ★

ACT8939 arrived in great condition, very happy, Would buy again. A++ . thank you!!

Cod*****ogan

March 6, 2023

★ ★ ★ ★ ★

Fantastic Quality Control and Great Selection. Heisener Electronics has became to my No.1 Supplier for many years.

Raymo*****smussen

February 23, 2023

★ ★ ★ ★ ★

Rec today in good order & condition . Thanks for speedy delivery.Regards.

Maggi*****doval

February 21, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

Zel*****Das

February 18, 2023

★ ★ ★ ★ ★

Heisener parametric search for specific components is by far better than their competitors.

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ACT8939 Packaging

ACT8939 FAQ

1. How to order ACT8939 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 ACT8939 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ACT8939. All suppliers must pass our qualification reviews before they can publish their products including ACT8939 on Heisener; we pay more attention to the channels and quality of ACT8939 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ACT8939 price and inventory displayed accurate?

The price and inventory of ACT8939 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 ACT8939?

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 ACT8939 we delivered, we will accept the replacement or return of the ACT8939 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 ACT8939.

(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 ACT8939 pin diagram, ACT8939 datasheet?

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

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ACT8939 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

Part Number

Manufacturer

Description

Stock

ACT8939

D# ACT8939-ND

Qorvo

IC REG BUCK LDO 40TQFN

EA8939

D# EA8939-ND

Qorvo

EVAL KIT FOR ACT8939

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ACT8939

Certified Quality

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