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Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusTypeTopologyInternal Switch(s)Number of OutputsVoltage - Supply (Min)Voltage - Supply (Max)Voltage - OutputCurrent - Output / ChannelFrequencyDimmingApplicationsOperating TemperatureGradeMounting TypePackage / CaseSupplier Device Package
IS31FL3236A-TQLS4-TR

Mfr Part No.

IS31FL3236A-TQLS4-TR

Internal Code

1464-745-7640457		 Lumissil Microsystems
IC LED DRVR LINEAR 38MA 48ETQFP
6013 Available
  • 1 : $0.8094
  • 10 : $0.73582
  • 100 : $0.67506
  • 500 : $0.62506
  • 1000 : $0.58417
  • 3000 : $0.5511
Unit Price: $0.8094
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Linear Constant Current No 36 2.7V 5.5V - 38mA 3kHz, 22kHz - LED Lighting -40°C ~ 125°C (TA) - Surface Mount 48-TQFP Exposed Pad 48-eTQFP (7x7)
IS31FL3236A-TQLS4-TR
IS31FL3236A-TQLS4-TR

1464-745-7640457 Lumissil Microsystems
RoHS :
Package: 48-TQFP Exposed Pad
Inventory: 6013
1 : $0.8094
IS31FL3246A-QFLS4-TR

Mfr Part No.

IS31FL3246A-QFLS4-TR

Internal Code

1464-745-7640466		 Lumissil Microsystems
36-CHANNEL LED DRIVER
341 Available
  • 1 : $0.66128
  • 10 : $0.60117
  • 100 : $0.55152
  • 500 : $0.51067
  • 1000 : $0.47726
  • 3000 : $0.45025
Unit Price: $0.66128
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Linear Constant Current No 36 2.7V 5.5V - 25.3mA - I2C, PWM, SPI General Purpose -40°C ~ 125°C (TA) - Surface Mount 44-PowerWFQFN 44-QFN (5x5)
IS31FL3246A-QFLS4-TR
IS31FL3246A-QFLS4-TR

1464-745-7640466 Lumissil Microsystems
RoHS :
Package: 44-PowerWFQFN
Inventory: 341
1 : $0.66128
IS31FL3252-QFLS4-TR

Mfr Part No.

IS31FL3252-QFLS4-TR

Internal Code

1464-745-7640477		 Lumissil Microsystems
4-RGB/12 CHANNEL LED DRIVER
2633 Available
  • 1 : $0.54035
  • 10 : $0.49123
  • 100 : $0.45068
  • 500 : $0.41729
  • 1000 : $0.38999
  • 3000 : $0.36791
Unit Price: $0.54035
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Linear Constant Current No 12 2.7V 5.5V - 27.5mA 32MHz I2C, PWM General Purpose -40°C ~ 125°C (TA) - Surface Mount 20-WFQFN Exposed Pad 20-QFN (3x3)
IS31FL3252-QFLS4-TR
IS31FL3252-QFLS4-TR

1464-745-7640477 Lumissil Microsystems
RoHS :
Package: 20-WFQFN Exposed Pad
Inventory: 2633
1 : $0.54035
IS31FL3265A-ZLS4-TR

Mfr Part No.

IS31FL3265A-ZLS4-TR

Internal Code

1464-745-7640482		 Lumissil Microsystems
IC LED DRVR LIN NO 60MA 28ETSSOP
14267 Available
  • 1 : $1.09443
  • 10 : $0.99493
  • 100 : $0.91278
  • 500 : $0.84517
  • 1000 : $0.78988
  • 3000 : $0.74516
Unit Price: $1.09443
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Linear Constant Current No 18 3V 5.5V - 60mA 25kHz No LED Lighting -40°C ~ 125°C (TA) - Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad 28-eTSSOP
IS31FL3265A-ZLS4-TR
IS31FL3265A-ZLS4-TR

1464-745-7640482 Lumissil Microsystems
RoHS :
Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Inventory: 14267
1 : $1.09443
IS31FL3265B-ZLS4-TR

Mfr Part No.

IS31FL3265B-ZLS4-TR

Internal Code

1464-745-7640483		 Lumissil Microsystems
IC LED DRVR LIN NO 60MA 28ETSSOP
44 Available
  • 1 : $1.23316
  • 10 : $1.12105
  • 100 : $1.02849
  • 500 : $0.95231
  • 1000 : $0.89
  • 3000 : $0.83962
Unit Price: $1.23316
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Linear Constant Current No 18 3V 5.5V - 60mA - No LED Lighting -40°C ~ 125°C - Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad 28-eTSSOP
IS31FL3265B-ZLS4-TR
IS31FL3265B-ZLS4-TR

1464-745-7640483 Lumissil Microsystems
RoHS :
Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Inventory: 44
1 : $1.23316
IS31FL3296-UTLS4-TR

Mfr Part No.

IS31FL3296-UTLS4-TR

Internal Code

1464-745-7640489		 Lumissil Microsystems
2-RGB/6-LED LED DRIVER, UTQFN12,
24 Available
  • 1 : $0.52924
  • 10 : $0.48114
  • 100 : $0.44141
  • 500 : $0.40871
  • 1000 : $0.38198
  • 3000 : $0.36036
Unit Price: $0.52924
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Linear Constant Current Yes 6 2.7V 5.5V - 40mA 1MHz I2C, PWM General Purpose -40°C ~ 125°C (TA) - Surface Mount 12-UFQFN 12-UTQFN (2x2)
IS31FL3296-UTLS4-TR
IS31FL3296-UTLS4-TR

1464-745-7640489 Lumissil Microsystems
RoHS :
Package: 12-UFQFN
Inventory: 24
1 : $0.52924
IS31FL3719-QFLS4-TR

Mfr Part No.

IS31FL3719-QFLS4-TR

Internal Code

1464-745-7640499		 Lumissil Microsystems
168/159 MATRIX LED DRIVER, QFN
Get a Quote -
- Tape & Reel (TR) Active Linear Constant Current No 9 2.7V 5.5V - - - I2C General Purpose -40°C ~ 125°C (TA) - Surface Mount 32-WFQFN Exposed Pad 32-QFN (4x4)
IS31FL3719-QFLS4-TR
IS31FL3719-QFLS4-TR

1464-745-7640499 Lumissil Microsystems
RoHS :
Package: 32-WFQFN Exposed Pad
Inventory: -
1 : -
IS31FL3729-TQLS4-TR

Mfr Part No.

IS31FL3729-TQLS4-TR

Internal Code

1464-745-7640513		 Lumissil Microsystems
15X9 135 DOT LED DRIVER IN ETQFP
Get a Quote -
- Tape & Reel (TR) Active Linear Constant Current No 16 2.7V 5.5V - - 1MHz PWM General Purpose -40°C ~ 125°C (TA) - Surface Mount 32-WFQFN Exposed Pad 32-QFN (4x4)
IS31FL3729-TQLS4-TR
IS31FL3729-TQLS4-TR

1464-745-7640513 Lumissil Microsystems
RoHS :
Package: 32-WFQFN Exposed Pad
Inventory: -
1 : -
IS31FL3731-QFLS2-TR

Mfr Part No.

IS31FL3731-QFLS2-TR

Internal Code

1464-745-7640516		 Lumissil Microsystems
IC LED DRV LIN ANALOG 34MA 28QFN
37614 Available
  • 1 : $0.55291
  • 10 : $0.50265
  • 100 : $0.46113
  • 500 : $0.42697
  • 1000 : $0.39904
  • 3000 : $0.68632
Unit Price: $0.55291
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Linear - - 18 2.7V 5.5V - 34mA - Analog - -40°C ~ 85°C (TA) - Surface Mount 28-WFQFN Exposed Pad 28-QFN (4x4)
IS31FL3731-QFLS2-TR
IS31FL3731-QFLS2-TR

1464-745-7640516 Lumissil Microsystems
RoHS :
Package: 28-WFQFN Exposed Pad
Inventory: 37614
1 : $0.55291
IS31FL3731-SALS2-TR

Mfr Part No.

IS31FL3731-SALS2-TR

Internal Code

1464-745-7640518		 Lumissil Microsystems
IC LED DRV LIN ANALOG 28SSOP
17564 Available
  • 1 : $0.81597
  • 10 : $0.7418
  • 100 : $0.68054
  • 500 : $0.63013
  • 1000 : $0.58891
  • 3000 : $0.55558
Unit Price: $0.81597
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Linear - No 18 2.7V 5.5V - 34mA - Analog LED Lighting -40°C ~ 85°C (TA) - Surface Mount 28-SSOP (0.209", 5.30mm Width) 28-SSOP
IS31FL3731-SALS2-TR
IS31FL3731-SALS2-TR

1464-745-7640518 Lumissil Microsystems
RoHS :
Package: 28-SSOP (0.209", 5.30mm Width)
Inventory: 17564
1 : $0.81597
IS31FL3732-QFLS2-TR

Mfr Part No.

IS31FL3732-QFLS2-TR

Internal Code

1464-745-7640522		 Lumissil Microsystems
IC LED DRV LIN ANALOG 34MA 40QFN
13366 Available
  • 1 : $1.38556
  • 10 : $1.2596
  • 100 : $1.1556
  • 500 : $1.07
  • 1000 : $1
  • 3000 : $0.9434
Unit Price: $1.38556
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Obsolete Linear - - 18 2.7V 5.5V - 34mA - Analog - -40°C ~ 85°C (TA) - Surface Mount 40-WFQFN Exposed Pad 40-QFN (5x5)
IS31FL3732-QFLS2-TR
IS31FL3732-QFLS2-TR

1464-745-7640522 Lumissil Microsystems
RoHS :
Package: 40-WFQFN Exposed Pad
Inventory: 13366
1 : $1.38556
IS31FL3733A-QFLS4-TR

Mfr Part No.

IS31FL3733A-QFLS4-TR

Internal Code

1464-745-7640523		 Lumissil Microsystems
IC LED DRVR LIN I2C 42MA 48QFN
Get a Quote -
- Tape & Reel (TR) Obsolete Linear Constant Current Yes 28 2.7V 5.5V - 42mA 400kHz ~ 1MHz I2C General Purpose -40°C ~ 125°C (TA) - Surface Mount 48-WFQFN Exposed Pad 48-QFN (6x6)
IS31FL3733A-QFLS4-TR
IS31FL3733A-QFLS4-TR

1464-745-7640523 Lumissil Microsystems
RoHS :
Package: 48-WFQFN Exposed Pad
Inventory: -
1 : -
IS31FL3733A-TQLS4-TR

Mfr Part No.

IS31FL3733A-TQLS4-TR

Internal Code

1464-745-7640524		 Lumissil Microsystems
IC LED DRVR LIN I2C 42MA 48ETQFP
Get a Quote -
- Tape & Reel (TR) Obsolete Linear Constant Current Yes 28 2.7V 5.5V - 42mA 400kHz ~ 1MHz I2C General Purpose -40°C ~ 125°C (TA) - Surface Mount 48-TQFP Exposed Pad 48-eTQFP (7x7)
IS31FL3733A-TQLS4-TR
IS31FL3733A-TQLS4-TR

1464-745-7640524 Lumissil Microsystems
RoHS :
Package: 48-TQFP Exposed Pad
Inventory: -
1 : -
IS31FL3736A-QFLS4-TR

Mfr Part No.

IS31FL3736A-QFLS4-TR

Internal Code

1464-745-7640529		 Lumissil Microsystems
IC LED DRVR LIN I2C 42MA 40QFN
Get a Quote -
- Tape & Reel (TR) Obsolete Linear - Yes 12 2.7V 5.5V - 42mA - I2C General Purpose -40°C ~ 125°C (TA) - Surface Mount 40-WFQFN Exposed Pad 40-QFN (5x5)
IS31FL3736A-QFLS4-TR
IS31FL3736A-QFLS4-TR

1464-745-7640529 Lumissil Microsystems
RoHS :
Package: 40-WFQFN Exposed Pad
Inventory: -
1 : -
IS31FL3742A-QFLS4-TR

Mfr Part No.

IS31FL3742A-QFLS4-TR

Internal Code

1464-745-7640543		 Lumissil Microsystems
IC LED DRVR LIN PWM 38MA 48QFN
3051 Available
  • 1 : $1.27508
  • 10 : $1.15916
  • 100 : $1.06346
  • 500 : $0.98467
  • 1000 : $0.92026
  • 3000 : $0.86817
Unit Price: $1.27508
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Linear Shift Register Yes 30 2.7V 5.5V - 38mA 400kHz ~ 1MHz PWM General Purpose -40°C ~ 125°C - Surface Mount 48-WFQFN Exposed Pad 48-QFN (6x6)
IS31FL3742A-QFLS4-TR
IS31FL3742A-QFLS4-TR

1464-745-7640543 Lumissil Microsystems
RoHS :
Package: 48-WFQFN Exposed Pad
Inventory: 3051
1 : $1.27508
IS31FL3746A-QFLS4-TR

Mfr Part No.

IS31FL3746A-QFLS4-TR

Internal Code

1464-745-7640546		 Lumissil Microsystems
IC LED DRVR LIN PWM 34.5MA 32QFN
8134 Available
  • 1 : $0.87625
  • 10 : $0.79658
  • 100 : $0.73082
  • 500 : $0.67668
  • 1000 : $0.63241
  • 3000 : $0.59661
Unit Price: $0.87625
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Linear - No 4 2.7V 5.5V - 34.5mA 29kHz PWM General Purpose -40°C ~ 125°C (TA) - Surface Mount 32-WFQFN Exposed Pad 32-QFN (4x4)
IS31FL3746A-QFLS4-TR
IS31FL3746A-QFLS4-TR

1464-745-7640546 Lumissil Microsystems
RoHS :
Package: 32-WFQFN Exposed Pad
Inventory: 8134
1 : $0.87625
IS31FL3749-QFLS4-TR

Mfr Part No.

IS31FL3749-QFLS4-TR

Internal Code

1464-745-7640556		 Lumissil Microsystems
24X4 MATRIX MINI-LED DRIVER IC F
2605 Available
  • 1 : $1.27887
  • 10 : $1.16262
  • 100 : $1.06662
  • 500 : $0.98761
  • 1000 : $0.923
  • 3000 : $0.87076
Unit Price: $1.27887
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Linear Constant Current No 24 3V, 5.5V 5.5V, 16V 20V 60mA - PWM, SPI Backlight -40°C ~ 125°C (TA) - Surface Mount 48-WFQFN Exposed Pad 48-QFN (6x6)
IS31FL3749-QFLS4-TR
IS31FL3749-QFLS4-TR

1464-745-7640556 Lumissil Microsystems
RoHS :
Package: 48-WFQFN Exposed Pad
Inventory: 2605
1 : $1.27887
IS31LT3173-GRLS2-TR

Mfr Part No.

IS31LT3173-GRLS2-TR

Internal Code

1464-745-7640571		 Lumissil Microsystems
IC LED DRVR LIN PWM 200MA 8SOP
Get a Quote -
- Tape & Reel (TR) Discontinued Linear - Yes 1 2.5V 5.5V 42V 200mA - PWM Lighting -40°C ~ 125°C (TA) - Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad 8-SOP-EP
IS31LT3173-GRLS2-TR
IS31LT3173-GRLS2-TR

1464-745-7640571 Lumissil Microsystems
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Inventory: -
1 : -
IS31LT3350-V1SDLS2-TR

Mfr Part No.

IS31LT3350-V1SDLS2-TR

Internal Code

1464-745-7640577		 Lumissil Microsystems
IC LED DRVR RGLTR PWM SOT89-5
2059 Available
  • 1 : $0.36471
  • 10 : $0.33156
  • 100 : $0.30419
  • 500 : $0.28165
  • 1000 : $0.26323
  • 3000 : $0.24833
Unit Price: $0.36471
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active DC DC Regulator Step-Down (Buck) Yes 1 6V 40V - 650mA (Switch) 1MHz Analog, PWM Backlight, Lighting, Signage -40°C ~ 85°C (TA) - Surface Mount SOT-89-5/6 SOT-89-5
IS31LT3350-V1SDLS2-TR
IS31LT3350-V1SDLS2-TR

1464-745-7640577 Lumissil Microsystems
RoHS :
Package: SOT-89-5/6
Inventory: 2059
1 : $0.36471
IS31LT3352-V2GRLS2-TR

Mfr Part No.

IS31LT3352-V2GRLS2-TR

Internal Code

1464-745-7640580		 Lumissil Microsystems
IC LED DRVR RGLTR PWM 750MA 8SOP
Get a Quote -
- Tape & Reel (TR) Not For New Designs DC DC Regulator Step-Down (Buck) Yes 1 6V 40V - 750mA 1MHz Analog, PWM Lighting -40°C ~ 85°C (TA) Automotive Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOP
IS31LT3352-V2GRLS2-TR
IS31LT3352-V2GRLS2-TR

1464-745-7640580 Lumissil Microsystems
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: -
1 : -