IS31FL3746B-QFLS4-TR

Part No :: IS31FL3746B-QFLS4-TR

Manufacturer: Lumissil Microsystems

VIGOR # :: 3922536

Description: IC 18N (N=1~4) LED MATRIX DRIVER

Catalog: PMIC - LED Drivers

DataSheet: IS31FL3746B-QFLS4-TR PDF

Country of origin: -

Date code: -

IS31FL3746B-QFLS4-TR Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
Type:	DC DC Controller
Topology:	-
Internal Switch(s):	No
Number of Outputs:	18
Voltage - Supply (Min):	2.7V
Voltage - Supply (Max):	5.5V
Voltage - Output:	-
Current - Output / Channel:	34.5mA
Frequency:	-
Dimming:	PWM
Applications:	LED Lighting
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	32-WFQFN Exposed Pad
Supplier Device Package:	32-QFN (4x4)

Alternative Products

Part Number	Manufacturer & Description	Compare
AL5809-40P1-7 Match 79%	Zetex Semiconductors (Diodes Inc.) IC LED DRVR LIN PWM 40MA PDI12	IS31FL3746B-QFLS4-TR vs AL5809-40P1-7
MIC2860-2DYD6-TR Match 81%	Roving Networks / Microchip Technology IC LED DRIVER LIN DIM TSOT23-6	IS31FL3746B-QFLS4-TR vs MIC2860-2DYD6-TR
MIC2860-2PYD6-TR Match 81%	Roving Networks / Microchip Technology IC LED DRIVER LIN DIM TSOT23-6	IS31FL3746B-QFLS4-TR vs MIC2860-2PYD6-TR
MIC2860-2PYC6-TR Match 81%	Roving Networks / Microchip Technology IC LED DRIVER LINEAR DIM SC70-6	IS31FL3746B-QFLS4-TR vs MIC2860-2PYC6-TR
MIC2860-2DYC6-TR Match 81%	Roving Networks / Microchip Technology IC LED DRIVER LINEAR DIM SC70-6	IS31FL3746B-QFLS4-TR vs MIC2860-2DYC6-TR
ISL98611IIZ-T Match 80%	Intersil (Renesas Electronics America) IC LED DRIVER 12V FET 30WLCSP	IS31FL3746B-QFLS4-TR vs ISL98611IIZ-T

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.
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Orders cannot be canceled after shipping the packages.

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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: 253

Shipped from

HK warehouse

Expected Shipping Date

Aug 28 - Sep 01 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$2.1100~~	~~$2.11~~

Current price of IS31FL3746B-QFLS4-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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