IS31FL3731-QFLS2-TR

Part No :: IS31FL3731-QFLS2-TR

Manufacturer: Lumissil Microsystems

VIGOR # :: 3921438

Description: IC LED DRIVER LIN DIM 34MA 28QFN

Catalog: PMIC - LED Drivers

DataSheet: IS31FL3731-QFLS2-TR PDF

Country of origin: -

Date code: -

IS31FL3731-QFLS2-TR Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
Type:	Linear
Topology:	-
Internal Switch(s):	-
Number of Outputs:	18
Voltage - Supply (Min):	2.7V
Voltage - Supply (Max):	5.5V
Voltage - Output:	-
Current - Output / Channel:	34mA
Frequency:	-
Dimming:	Analog
Applications:	-
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	28-WFQFN Exposed Pad
Supplier Device Package:	28-QFN (4x4)

Alternative Products

Part Number	Manufacturer & Description	Compare
IS31FL3731-SALS2 Match 100%	Lumissil Microsystems IC LED DVR 144DOT AUD MOD 28SSOP	IS31FL3731-QFLS2-TR vs IS31FL3731-SALS2
IS31FL3801-QFLS3-TR Match 98%	Lumissil Microsystems IC 16X8/15X9 W/ 11 TOUCH KEY I2C	IS31FL3731-QFLS2-TR vs IS31FL3801-QFLS3-TR
IS31FL3732A-QFLS2-TR Match 100%	Lumissil Microsystems IC LED DRIVER LIN DIM	IS31FL3731-QFLS2-TR vs IS31FL3732A-QFLS2-TR
PCA9957HNMP Match 91%	NXP Semiconductors 24-CH LED CONTROLLER WITH SPI HV	IS31FL3731-QFLS2-TR vs PCA9957HNMP
IS31FL3746B-QFLS4-TR Match 98%	Lumissil Microsystems IC 18N (N=1~4) LED MATRIX DRIVER	IS31FL3731-QFLS2-TR vs IS31FL3746B-QFLS4-TR
IS31FL3732-QFLS2-TR Match 100%	ISSI (Integrated Silicon Solution, Inc.) IC LED DVR 144DOT AUD MOD 40QFN	IS31FL3731-QFLS2-TR vs IS31FL3732-QFLS2-TR

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
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If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 741

Shipped from

HK warehouse

Expected Shipping Date

Jul 26 - Jul 30 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.7200~~	~~$1.72~~
2500	~~$0.9135~~	~~$2 283.75~~
5000	~~$0.8820~~	~~$4 410.00~~
12500	~~$0.8505~~	~~$10 631.25~~

Current price of IS31FL3731-QFLS2-TR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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