Name: IS31FL3740-QFSL4-TR
Brand: ISSI, Integrated Silicon Solution Inc
SKU: IS31FL3740-QFSL4-TR
Availability: InStock
Rating: 5 (108 reviews)

IS31FL3740-QFSL4-TR

For Reference Only

Part Number	IS31FL3740-QFSL4-TR
Manufacturer	ISSI, Integrated Silicon Solution Inc
Description	IC LED DVR 3X4 DOT MATRIX 20QFN
Datasheet	IS31FL3740-QFSL4-TR Specifications
Package	20-WQFN Exposed Pad
ECAD
In Stock	5,856 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # IS31FL3740-QFSL4-TR (PMIC - LED Drivers) is manufactured by ISSI, Integrated Silicon Solution 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 IS31FL3740-QFSL4-TR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add IS31FL3740-QFSL4-TR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of IS31FL3740-QFSL4-TR.

IS31FL3740-QFSL4-TR Specifications

Manufacturer	ISSI, Integrated Silicon Solution Inc
Category	Integrated Circuits (ICs) - PMIC - LED Drivers
Package	20-WQFN Exposed Pad
ECAD
Series	-
Type	Linear
Topology	-
Internal Switch(s)	No
Number of Outputs	4
Voltage - Supply (Min)	2.7V
Voltage - Supply (Max)	5.5V
Voltage - Output	-
Current - Output / Channel	84mA
Frequency	1MHz
Dimming	PWM
Applications	General Purpose
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	20-WQFN Exposed Pad
Supplier Device Package	20-QFN (5x5)

IS31FL3740-QFSL4-TR Reviews

Tat*****Mane

April 4, 2023

★ ★ ★ ★ ★

Arrived as described and well packaged. Sent very quickly after payment.

Hayley*****abarti

March 26, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

Tega*****atia

March 23, 2023

★ ★ ★ ★ ★

No problem in making an order and will see how the shipping goes.

Amay*****uffy

March 20, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Rayl*****ugar

March 18, 2023

★ ★ ★ ★ ★

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Alis*****ansen

March 2, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

May***** Ware

February 26, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

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IS31FL3740-QFSL4-TR Packaging

IS31FL3740-QFSL4-TR FAQ

1. How to order IS31FL3740-QFSL4-TR 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 IS31FL3740-QFSL4-TR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the IS31FL3740-QFSL4-TR. All suppliers must pass our qualification reviews before they can publish their products including IS31FL3740-QFSL4-TR on Heisener; we pay more attention to the channels and quality of IS31FL3740-QFSL4-TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the IS31FL3740-QFSL4-TR price and inventory displayed accurate?

The price and inventory of IS31FL3740-QFSL4-TR 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 IS31FL3740-QFSL4-TR?

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 IS31FL3740-QFSL4-TR we delivered, we will accept the replacement or return of the IS31FL3740-QFSL4-TR 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 IS31FL3740-QFSL4-TR.

(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 IS31FL3740-QFSL4-TR pin diagram, IS31FL3740-QFSL4-TR datasheet?

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

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IS31FL3740-QFSL4-TR 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

IS31FL3740-QFLS4-TR

D# IS31FL3740-QFSL4-TR

Integrated Silicon Solution Inc

3x4 Dot Matrix LED Driver, QFN-20 (4mm x 4mm), T&R - Tape and Reel (Alt: IS31FL3740-QFSL4-TR)

Part Number

Manufacturer

Description

Stock

IS31FL3740-QFSL4-TR

D# IS31FL3740-QFSL4-TR-ND

Lumissil Microsystems

IC LED DVR 3X4 DOT MATRIX 20QFN

Part Number

Manufacturer

Description

Stock

IS31FL3740-QFSL4-TR

D# 48AC3018

Integrated Silicon Solution Inc

1.5A Dimmable Buck Switching Regulator with spread Spectrum, SOP-8-EP

RoHS: Not Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

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IS31FL3740-QFSL4-TR

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