LED Display Drivers – Mouser United Kingdom

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FxLED Drivers

Lumissil FxLED Drivers are high-performance matrix, multichannel, and RGB LED drivers featuring pre-programmed animation and color-effect lighting functions. These functions are accessed via an I²C-compatible interface. The FxLED drivers offer system designers a wide range of options for bringing eye-catching color functionality to consumer electronics. These pre-programmed functions reduce microcontroller demand, resulting in enhanced performance and low power consumption. Lumissil FxLED Drivers are ideal for intelligent display applications, including mobile phones, white goods, toys, and personal electronics. The series is also used in automotive applications, including dashboards and decorative displays. These devices are offered in a variety of package options for design flexibility, including TQFN, DFN, WLCSP, and eTSSOP.

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Part #

LED Display Drivers Audio Mod Matrix LED Driver

IS31FL3728-QFLS2-TR
Lumissil
1: £0.728
6,084In Stock

Mfr. Part No.
IS31FL3728-QFLS2-TR

Mouser Part No
870-IS31FL3728QFLS2R

Lumissil

LED Display Drivers Audio Mod Matrix LED Driver

Learn More

Datasheet

6,084In Stock

Cut Tape

£0.728

£0.519

£0.468

£0.411

View

Reel

£0.34

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

QFN-24

5 mA

SMD/SMT

- 40 C

+ 85 C

IS31FL3728

Reel, Cut Tape, MouseReel

LED Display Drivers 3x4 Dot Matrix LED Driver, eTSSOP20 (6.5mm x 6.4mm), T&R

IS32FL3740-ZLA3-TR
Lumissil
1: £1.89
2,115In Stock
NRND

Mfr. Part No.
IS32FL3740-ZLA3-TR

Mouser Part No
870-IS32FL3740ZLA3TR

NRND

Lumissil

LED Display Drivers 3x4 Dot Matrix LED Driver, eTSSOP20 (6.5mm x 6.4mm), T&R

Learn More

Datasheet

2,115In Stock

Cut Tape

£1.89

£1.41

£1.28

£1.15

View

Reel

£0.995

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSSOP-20

2.17 mA

SMD/SMT

- 40 C

+ 125 C

IS32FL3740

Reel, Cut Tape, MouseReel

LED Display Drivers 18x11 Dot Matrix I2C (1MHz) LED Driver with Noise Reduction, 8-bit Current Adjust, QFN-40 (5.0mm x 5.0mm)

IS31FL3743A-QULS4-TR
Lumissil
1: £1.76
2,060In Stock

Mfr. Part No.
IS31FL3743A-QULS4-TR

Mouser Part No
870-I31FL3743AQULS4T

Lumissil

LED Display Drivers 18x11 Dot Matrix I2C (1MHz) LED Driver with Noise Reduction, 8-bit Current Adjust, QFN-40 (5.0mm x 5.0mm)

Learn More

Datasheet

2,060In Stock

Cut Tape

£1.76

£1.31

£1.20

£1.07

View

Reel

£0.908

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

UQFN-40

1.8 mA

SMD/SMT

- 40 C

+ 125 C

IS31FL3743A

Reel, Cut Tape, MouseReel

LED Display Drivers Audio Mod Matrix LED Driver

IS31FL3730-QFLS2-TR
Lumissil
1: £0.803
12,262In Stock

Mfr. Part No.
IS31FL3730-QFLS2-TR

Mouser Part No
870-IS31FL3730QFLS2R

Lumissil

LED Display Drivers Audio Mod Matrix LED Driver

Learn More

Datasheet

12,262In Stock

Cut Tape

£0.803

£0.578

£0.522

£0.46

View

Reel

£0.382

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

QFN-24

7 mA

SMD/SMT

- 40 C

+ 85 C

IS31FL3730

Reel, Cut Tape, MouseReel

LED Display Drivers 1216 Dot Matrix LED Drive with individual auto breath function, QFN-48 (6mm6mm), T&R

IS31FL3733B-QFLS4-TR
Lumissil
1: £1.95
1,730In Stock
5,000Expected 23/10/2026

Mfr. Part No.
IS31FL3733B-QFLS4-TR

Mouser Part No
870-IS31FL3733BQFLS4

Lumissil

LED Display Drivers 1216 Dot Matrix LED Drive with individual auto breath function, QFN-48 (6mm6mm), T&R

Learn More

Datasheet

1,730In Stock

5,000Expected 23/10/2026

Cut Tape

£1.95

£1.45

£1.32

£1.19

View

Reel

£1.00

Min.: 1
Mult.: 1

: 2,500

QFN-48

3 mA

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape

LED Display Drivers 30x6 Dot Matrix LED Driver, QFN-48 (6.0mm x 6.0mm), T&R

IS31FL3742A-QFLS4-TR
Lumissil
1: £1.93
2,680In Stock

Mfr. Part No.
IS31FL3742A-QFLS4-TR

Mouser Part No
870-IS31FL3742AQFLS4

Lumissil

LED Display Drivers 30x6 Dot Matrix LED Driver, QFN-48 (6.0mm x 6.0mm), T&R

Learn More

Datasheet

2,680In Stock

Cut Tape

£1.93

£1.43

£1.32

£1.18

Reel

£0.995

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

QFN-48

5.5 mA

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

LED Display Drivers 18x11 Dot Matrix SPI (12MHz) LED Driver w/Noise Reduction, 8-bit Current Adjust, QFN-40 (5.0mm x 5.0mm),T&R

IS31FL3743B-QULS4-TR
Lumissil
1: £1.76
780In Stock
2,500Expected 14/09/2026

Mfr. Part No.
IS31FL3743B-QULS4-TR

Mouser Part No
870-I31FL3743BQULS4T

Lumissil

LED Display Drivers 18x11 Dot Matrix SPI (12MHz) LED Driver w/Noise Reduction, 8-bit Current Adjust, QFN-40 (5.0mm x 5.0mm),T&R

Learn More

Datasheet

780In Stock

2,500Expected 14/09/2026

Cut Tape

£1.76

£1.31

£1.20

£1.07

View

Reel

£0.908

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

UQFN-40

1.8 mA

SMD/SMT

- 40 C

+ 125 C

IS31FL3743B

Reel, Cut Tape, MouseReel

LED Display Drivers 3x4 Dot Matrix LED Driver, QFN-20 (4mm x 4mm), T&R

IS31FL3740-QFSL4-TR
Lumissil
2,500: £0.473
Non-Stocked

Mfr. Part No.
IS31FL3740-QFSL4-TR

Mouser Part No
870-IS31FL3740QFSL4T

Lumissil

LED Display Drivers 3x4 Dot Matrix LED Driver, QFN-20 (4mm x 4mm), T&R

Learn More

Datasheet

Non-Stocked

Reel

£0.473

Min.: 2,500
Mult.: 2,500

: 2,500

QFN-20

2.17 mA

SMD/SMT

- 40 C

+ 125 C

IS31FL3740

Reel

LED Display Drivers 1216 Dot Matrix LED Drive with individual auto breath function, QFN-48 (6mm6mm), T&R

IS31FL3733-QFLS4-TR
Lumissil
2,500: £0.952
Non-Stocked Lead-Time 20 Weeks
NRND

Mfr. Part No.
IS31FL3733-QFLS4-TR

Mouser Part No
870-31FL3733QFLS4TR

NRND

Lumissil

LED Display Drivers 1216 Dot Matrix LED Drive with individual auto breath function, QFN-48 (6mm6mm), T&R

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

£0.952

Min.: 2,500
Mult.: 2,500

: 2,500

QFN-48

SMD/SMT

IS31FL3733

Reel

LED Display Drivers 12x16 Dot Matrix LED Driver, eTQFP-48 (7.0mm x 7.0mm), Tray

IS31FL3733-TQLS4
Lumissil
250: £1.31
Non-Stocked
NRND

Mfr. Part No.
IS31FL3733-TQLS4

Mouser Part No
870-IS31FL3733-TQLS4

NRND

Lumissil

LED Display Drivers 12x16 Dot Matrix LED Driver, eTQFP-48 (7.0mm x 7.0mm), Tray

Learn More

Datasheet

Non-Stocked

£1.31

Min.: 250
Mult.: 250

eTQFP-48

SMD/SMT

- 40 C

+ 125 C

IS31FL3733

Tray

LED Display Drivers 3x4 Dot Matrix LED Driver, eTSSOP20 (6.5mm x 6.4mm), T&R

IS31FL3740-ZLS4-TR
Lumissil
2,500: £0.698
Non-Stocked Lead-Time 20 Weeks
NRND

Mfr. Part No.
IS31FL3740-ZLS4-TR

Mouser Part No
870-IS31FL3740ZLS4TR

NRND

Lumissil

LED Display Drivers 3x4 Dot Matrix LED Driver, eTSSOP20 (6.5mm x 6.4mm), T&R

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

£0.698

Min.: 2,500
Mult.: 2,500

: 2,500

TSSOP-20

2.17 mA

SMD/SMT

- 40 C

+ 125 C

IS31FL3740

Reel

LED Display Drivers 6x8 Dot Matrix LED Driver, eTSSOP-28 (9.7mm x 6.4mm), T&R

IS32FL3738-ZLA3-TR
Lumissil
2,500: £1.07
Non-Stocked Lead-Time 26 Weeks
NRND

Mfr. Part No.
IS32FL3738-ZLA3-TR

Mouser Part No
870-IS32FL3738ZLA3TR

NRND

Lumissil

LED Display Drivers 6x8 Dot Matrix LED Driver, eTSSOP-28 (9.7mm x 6.4mm), T&R

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

£1.07

Min.: 2,500
Mult.: 2,500

: 2,500

TSSOP-28

2.17 mA

SMD/SMT

- 40 C

+ 125 C

IS32FL3738

Reel

FxLED Drivers

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