LED Lighting Driver ICs – Mouser Singapore

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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 Lighting Driver ICs 36-Channel LED Driver, QFN-44 (5.0mm x 5.0mm), T&R, selectable clock

IS31FL3236A-QFLS4-TR
Lumissil
1: $2.23
33,692In Stock

Mfr. Part No.
IS31FL3236A-QFLS4-TR

Mouser Part No
870-I31FL3236AQFLS4T

Lumissil

LED Lighting Driver ICs 36-Channel LED Driver, QFN-44 (5.0mm x 5.0mm), T&R, selectable clock

Learn More

Datasheet

33,692In Stock

Cut Tape

$2.23

$1.65

$1.50

$1.32

View

Reel

$1.11

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

36 Output

Boost, Buck

38 mA

QFN-44

5.5 V

2.7 V

400 kHz

Adjustable

IS31FL3236A

- 40 C

+ 125 C

I2C Control

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs 144-Channel 2.7-5.5V Matrix LED Driver

IS31FL3745-CLS4-TR
Lumissil
1: $3.62
648In Stock

Mfr. Part No.
IS31FL3745-CLS4-TR

Mouser Part No
870-IS31FL3745CLS4TR

Lumissil

LED Lighting Driver ICs 144-Channel 2.7-5.5V Matrix LED Driver

Learn More

Datasheet

648In Stock

Cut Tape

$3.62

$2.71

$2.48

$2.22

View

Reel

$1.90

Min.: 1
Mult.: 1

: 2,500

8 Output

Boost, Buck

34 mA

WLCSP-36

5.5 V

2.7 V

24 kHz

Adjustable

IS31FL3745

- 40 C

+ 125 C

PWM Dimming, Open LED Protection

Reel, Cut Tape

LED Lighting Driver ICs 18-Channel FxLED Driver, 23kHz PWM, Current Scaling, QFN-28 (4.0mm x 4.0mm)

IS31FL3208-QFLS4-TR
Lumissil
1: $2.27
1,392In Stock
NRND

Mfr. Part No.
IS31FL3208-QFLS4-TR

Mouser Part No
870-IS31FL3208QFLS4T

NRND

Lumissil

LED Lighting Driver ICs 18-Channel FxLED Driver, 23kHz PWM, Current Scaling, QFN-28 (4.0mm x 4.0mm)

Learn More

Datasheet

1,392In Stock

Cut Tape

$2.27

$1.66

$1.51

$1.33

Reel

$1.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

18 Output

Boost, Buck

38 mA

QFN-28

5.5 V

2.7 V

400 kHz

Adjustable

IS31FL3208

- 40 C

+ 125 C

I2C Control

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs LED Driver 36-channel

IS31FL3235-QFLS2-TR
Lumissil
1: $2.50
836In Stock
NRND

Mfr. Part No.
IS31FL3235-QFLS2-TR

Mouser Part No
870-31FL3235-QFLS2TR

NRND

Lumissil

LED Lighting Driver ICs LED Driver 36-channel

Learn More

Datasheet

836In Stock

Cut Tape

$2.50

$1.84

$1.67

$1.48

Reel

$1.25

$1.22

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

28 Output

Boost, Buck

23 mA

QFN-36

5.5 V

2.7 V

400 kHz

Adjustable

IS31FL3235

- 40 C

+ 85 C

I2C Control

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs 18-Ch LED Drvr

IS31FL3218-QFLS2-TR
Lumissil
1: $1.41
47,175In Stock

Mfr. Part No.
IS31FL3218-QFLS2-TR

Mouser Part No
870-31FL3218QFLS2TR

Lumissil

LED Lighting Driver ICs 18-Ch LED Drvr

Learn More

Datasheet

47,175In Stock

Cut Tape

$1.41

$1.02

$0.921

$0.812

View

Reel

$0.688

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

18 Output

Boost, Buck

38 mA

QFN-24

5.5 V

2.7 V

400 kHz

Adjustable

IS31FL3218

- 40 C

+ 85 C

I2C Control

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs 6-Ch Fun LED Driver

IS31FL3196A-QFLS2-TR
Lumissil
1: $1.46
6,887In Stock

Mfr. Part No.
IS31FL3196A-QFLS2-TR

Mouser Part No
870-31FL3196AQFLS2TR

Lumissil

LED Lighting Driver ICs 6-Ch Fun LED Driver

Learn More

Datasheet

6,887In Stock

Cut Tape

$1.46

$1.05

$0.945

$0.834

View

Reel

$0.692

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

6 Output

Boost

40 mA

QFN-20

5.5 V

2.7 V

400 kHz

Adjustable

IS31FL3196A

- 40 C

+ 85 C

I2C Control

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs 28 Channel LED Driver

IS31FL3235A-QFLS2-TR
Lumissil
1: $1.99
11,724In Stock
15,000Expected 28/12/2026

Mfr. Part No.
IS31FL3235A-QFLS2-TR

Mouser Part No
870-31FL3235AQFLS2T

Lumissil

LED Lighting Driver ICs 28 Channel LED Driver

Learn More

Datasheet

11,724In Stock

15,000Expected 28/12/2026

Cut Tape

$1.99

$1.46

$1.32

$1.17

View

Reel

$0.974

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

28 Output

Boost, Buck

38 mA

QFN-36

5.5 V

2.7 V

3 kHz, 22 kHz

Adjustable

IS31FL3235A

- 40 C

+ 85 C

I2C Control

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs LED Driver 36-Channel

IS31FL3236A-QFLS2-TR
Lumissil
1: $2.09
18,190In Stock

Mfr. Part No.
IS31FL3236A-QFLS2-TR

Mouser Part No
870-31FL3236AQFLS2T

Lumissil

LED Lighting Driver ICs LED Driver 36-Channel

Learn More

Datasheet

18,190In Stock

Cut Tape

$2.09

$1.54

$1.40

$1.23

View

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

36 Output

Boost, Buck

38 mA

QFN-44

5.5 V

2.7 V

400 kHz

Adjustable

IS31FL3236A

- 40 C

+ 85 C

I2C Control

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs 36-Channel 2.7-5.5V I2C LED Driver

IS31FL3236A-TQLS4-TR
Lumissil
1: $2.31
7,919In Stock

Mfr. Part No.
IS31FL3236A-TQLS4-TR

Mouser Part No
870-I31FL3236ATQLS4T

Lumissil

LED Lighting Driver ICs 36-Channel 2.7-5.5V I2C LED Driver

Learn More

Datasheet

7,919In Stock

Cut Tape

$2.31

$1.70

$1.54

$1.37

View

Reel

$1.15

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

36 Output

Boost, Buck

38 mA

eTQFP-48

5.5 V

2.7 V

400 kHz

Adjustable

IS31FL3236A

- 40 C

+ 125 C

I2C Control

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs 12-Channel FxLED Driver, 23kHz PWM, Current Scaling, QFN-20 (3.0mm x 3.0mm)

IS31FL3206-QFLS4-TR
Lumissil
1: $1.52
6,420In Stock

Mfr. Part No.
IS31FL3206-QFLS4-TR

Mouser Part No
870-IS31FL3206QFLS4T

Lumissil

LED Lighting Driver ICs 12-Channel FxLED Driver, 23kHz PWM, Current Scaling, QFN-20 (3.0mm x 3.0mm)

Learn More

Datasheet

6,420In Stock

Cut Tape

$1.52

$1.10

$0.996

$0.879

View

Reel

$0.73

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

12 Output

Boost

38 mA

QFN-20

5.5 V

2.7 V

24 kHz

Adjustable

IS31FL3206

- 40 C

+ 125 C

I2C Control

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs LED Driver 18-Channel

IS31FL3218-GRLS2
Lumissil
1: $1.63
3,416In Stock

Mfr. Part No.
IS31FL3218-GRLS2

Mouser Part No
870-IS31FL3218-GRLS2

Lumissil

LED Lighting Driver ICs LED Driver 18-Channel

Learn More

Datasheet

3,416In Stock

$1.63

$1.18

$1.05

Min.: 1
Mult.: 1

18 Output

Boost, Buck

38 mA

SOP-24

5.5 V

2.7 V

400 kHz

Adjustable

IS31FL3218

- 40 C

+ 85 C

I2C Control

Tube

LED Lighting Driver ICs 36-Channel LED Driver, QFN-44 (5.0mm x 5.0mm), T&R

IS31FL3237-QFLS4-TR
Lumissil
1: $2.52
5,630In Stock

Mfr. Part No.
IS31FL3237-QFLS4-TR

Mouser Part No
870-IS31FL3237QFLS4T

Lumissil

LED Lighting Driver ICs 36-Channel LED Driver, QFN-44 (5.0mm x 5.0mm), T&R

Learn More

Datasheet

5,630In Stock

Cut Tape

$2.52

$1.85

$1.69

$1.50

View

Reel

$1.27

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

36 Output

Boost, Buck

38 mA

QFN-44

5.5 V

2.7 V

1 MHz

Adjustable

IS31FL3237

- 40 C

+ 125 C

I2C Control

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs 9-Ch Fun LED Drvr

IS31FL3199-QFLS2-TR
Lumissil
1: $1.41
2,532In Stock
7,500Expected 7/9/2026

Mfr. Part No.
IS31FL3199-QFLS2-TR

Mouser Part No
870-31FL3199QFLS2TR

Lumissil

LED Lighting Driver ICs 9-Ch Fun LED Drvr

Learn More

Datasheet

2,532In Stock

7,500Expected 7/9/2026

Cut Tape

$1.41

$1.02

$0.921

$0.812

View

Reel

$0.673

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

9 Output

Boost

20 mA

QFN-20

5.5 V

2.7 V

400 kHz

Adjustable

IS31FL3199

- 40 C

+ 85 C

I2C Control

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs 18 Channel LED Driver, 76mA with WB, QFN28 (4mm x 4mm), T&R

IS31FL3209-QFLS4-TR
Lumissil
1: $2.16
737In Stock
2,500Expected 21/10/2026

Mfr. Part No.
IS31FL3209-QFLS4-TR

Mouser Part No
870-IS31FL3209QFLS4T

Lumissil

LED Lighting Driver ICs 18 Channel LED Driver, 76mA with WB, QFN28 (4mm x 4mm), T&R

Learn More

Datasheet

737In Stock

2,500Expected 21/10/2026

Cut Tape

$2.16

$1.59

$1.44

$1.28

Reel

$1.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

18 Output

Boost, Buck

76 mA

QFN-28

5.5 V

2.7 V

400 kHz

Adjustable

IS31FL3209

- 40 C

+ 125 C

I2C Control

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs 3-Ch Fun LED Drvr

IS31FL3193-DLS2-TR
Lumissil
1: $1.05
25,000On Order

Mfr. Part No.
IS31FL3193-DLS2-TR

Mouser Part No
870-31FL3193DLS2TR

Lumissil

LED Lighting Driver ICs 3-Ch Fun LED Drvr

Learn More

Datasheet

25,000On Order

Cut Tape

$1.05

$0.743

$0.668

$0.585

View

Reel

$0.48

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

3 Output

Boost

42 mA

DFN-10

5.5 V

2.7 V

400 kHz

Adjustable

IS31FL3193

- 40 C

+ 85 C

I2C Control

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs 18-Channel FxLED Driver, 23kHz PWM, Current Scaling, QFN-28 (4.0mm x 4.0mm)

IS31FL3208A-QFLS4-TR
Lumissil
1: $1.70
5,000Expected 25/8/2026

Mfr. Part No.
IS31FL3208A-QFLS4-TR

Mouser Part No
870-31FL3208AQFLS4T

Lumissil

LED Lighting Driver ICs 18-Channel FxLED Driver, 23kHz PWM, Current Scaling, QFN-28 (4.0mm x 4.0mm)

Learn More

Datasheet

5,000Expected 25/8/2026

Cut Tape

$1.70

$1.24

$1.12

$0.99

View

Reel

$0.827

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

18 Output

Boost, Buck

38 mA

QFN-28

5.5 V

2.7 V

23 kHz

Adjustable

IS31FL3208A

- 40 C

+ 125 C

PWM Dimming

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs 144-Channel 2.7-5.5V Matrix LED Driver

IS31FL3732A-QFLS2-TR
Lumissil
1: $2.64
Lead-Time 20 Weeks

Mfr. Part No.
IS31FL3732A-QFLS2-TR

Mouser Part No
870-I31FL3732AQFLS2T

Lumissil

LED Lighting Driver ICs 144-Channel 2.7-5.5V Matrix LED Driver

Learn More

Datasheet

Lead-Time 20 Weeks

Cut Tape

$2.64

$1.94

$1.77

$1.58

View

Reel

$1.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

16 Output

Boost, Buck

34 mA

QFN-40

5.5 V

2.7 V

1 MHz

Adjustable

IS31FL3732A

- 40 C

+ 85 C

I2C Control

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs 1-Ch FxLED Driver Auto CNTRL w/640 LVL

IS31FL3190-UTLS2-TR
Lumissil
1: $0.68
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
IS31FL3190-UTLS2-TR

Mouser Part No
870-31FL3190-UTLS2TR

Lumissil

LED Lighting Driver ICs 1-Ch FxLED Driver Auto CNTRL w/640 LVL

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$0.68

$0.469

$0.418

$0.36

View

Reel

$0.288

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

1 Output

UTQFN-9

IS31FL3190

Reel, Cut Tape, MouseReel

LED Lighting Driver ICs 3-Channel FxLED Driver, WLCSP -8 (1.6mm x 1.0mm), T&R

IS31FL3193D-CLS2-TR
Lumissil
3,000: $0.51
Non-Stocked

Mfr. Part No.
IS31FL3193D-CLS2-TR

Mouser Part No
870-31FL3193D-CLS2TR

Lumissil

LED Lighting Driver ICs 3-Channel FxLED Driver, WLCSP -8 (1.6mm x 1.0mm), T&R

Learn More

Datasheet

Non-Stocked

Reel

$0.51

Min.: 3,000
Mult.: 3,000

: 3,000

WLCSP-8

IS31FL3193D

- 40 C

+ 85 C

Reel

LED Lighting Driver ICs 24-Channel 2.7-5.5V Matrix LED Driver

IS31FL3746A-QFLS4-TR
Lumissil
1: $2.48
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
IS31FL3746A-QFLS4-TR

Mouser Part No
870-I31FL3746AQFLS4T

Lumissil

LED Lighting Driver ICs 24-Channel 2.7-5.5V Matrix LED Driver

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$2.48

$1.82

$1.66

$1.48

Reel

$1.25

View

Min.: 1
Mult.: 1

: 2,500

4 Output

34.5 mA

QFN-32

5.5 V

2.7 V

24 kHz

IS31FL3746A

- 40 C

+ 125 C

PWM Dimming, Open LED Protection

Reel, Cut Tape

LED Lighting Driver ICs 36-Channel 2.7-5.5V I2C LED Driver

IS31FL3236A-TQLS4
Lumissil
1: $2.46
Non-Stocked

Mfr. Part No.
IS31FL3236A-TQLS4

Mouser Part No
870-IS31FL3236ATQLS4

Lumissil

LED Lighting Driver ICs 36-Channel 2.7-5.5V I2C LED Driver

Learn More

Datasheet

Non-Stocked

$2.46

$1.81

$1.65

$1.54

$1.30

Min.: 1
Mult.: 1

36 Output

Boost, Buck

38 mA

eTQFP-48

5.5 V

2.7 V

400 kHz

Adjustable

IS31FL3236A

- 40 C

+ 125 C

I2C Control

Tray

LED Lighting Driver ICs LED driver 36-Channel

IS31FL3236-TQLS2
Lumissil
250: $1.58
Non-Stocked
NRND

Mfr. Part No.
IS31FL3236-TQLS2

Mouser Part No
870-IS31FL3236-TQLS2

NRND

Lumissil

LED Lighting Driver ICs LED driver 36-Channel

Learn More

Datasheet

Non-Stocked

$1.58

$1.54

$1.51

$1.46

Min.: 250
Mult.: 250

36 Output

Boost, Buck

38 mA

eTQFP-48

5.5 V

2.7 V

400 kHz

Adjustable

IS31FL3236

- 40 C

+ 85 C

I2C Control

Tray

FxLED Drivers

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