LED Lighting Driver ICs – Mouser Sweden

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IS31FL3731 Evaluation Board

ISSI IS31FL3731 Evaluation Board is a fully assembled and tested PCB that uses the IS31FL3731 compact LED driver for 144 single LEDs. The ISSI device can be programmed via an I²C-compatible interface. Additionally, each of the 144 LEDs can be dimmed individually with 8-bit, allowing 256 steps of linear dimming.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) Filter the results in the table by unit price based on your quantity.	Qty.	Number of Outputs	Topology	Output Current	Package/Case	Supply Voltage - Max	Supply Voltage - Min	Operating Frequency	Output Voltage	Series	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
LED Lighting Driver ICs Audio Modulated 144 Dot LED Driver, SSOP-28 (10mm x 7.8mm),T&R IS31FL3731-SALS2-TR Lumissil 1: 18,57 kr 1 507In Stock	Mfr. Part No. IS31FL3731-SALS2-TR Mouser Part No 870-IS31FL3731SALS2T	Lumissil	LED Lighting Driver ICs Audio Modulated 144 Dot LED Driver, SSOP-28 (10mm x 7.8mm),T&R Learn More about Lumissil issi is31fl3731 led driver	Datasheet	1 507In Stock	Cut Tape 18,57 kr 13,85 kr 12,53 kr 11,21 kr View Reel 9,45 kr 10,58 kr 10,21 kr 9,74 kr 9,45 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	16 Output		34 mA	SSOP-28	5.5 V	2.7 V	400 kHz		IS31FL3731	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs LED Driver IS31FL3731-QFLS2-TR Lumissil 1: 14,40 kr 4 940Expected 2026-11-10	Mfr. Part No. IS31FL3731-QFLS2-TR Mouser Part No 870-31FL3731-QFLS2TR	Lumissil	LED Lighting Driver ICs LED Driver Learn More about Lumissil issi is31fl3731 led driver	Datasheet	4 940Expected 2026-11-10	Cut Tape 14,40 kr 10,50 kr 9,55 kr 8,42 kr Reel 7,04 kr View 7,91 kr 7,61 kr 7,53 kr 7,02 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	16 Output	Boost, Buck	34 mA	QFN-28	5.5 V	2.7 V	400 kHz	Adjustable	IS31FL3731	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs Audio Mod 144 Dot LED Driver IS31FL3731-SALS2 Lumissil 48: 11,21 kr Non-Stocked	Mfr. Part No. IS31FL3731-SALS2 Mouser Part No 870-IS31FL3731-SALS2	Lumissil	LED Lighting Driver ICs Audio Mod 144 Dot LED Driver Learn More about Lumissil issi is31fl3731 led driver	Datasheet	Non-Stocked	11,21 kr	Min.: 48 Mult.: 48	16 Output		34 mA	SSOP-28	5.5 V	2.7 V	400 kHz		IS31FL3731	- 40 C	+ 85 C	Tube

IS31FL3731 Evaluation Board

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