LED Drivers

Manufacturer Series Package/Case Packaging Product Status Type Topology Internal Switch(s) Number of Outputs Voltage - Supply (Min) Voltage - Supply (Max) Voltage - Output Current - Output / Channel Frequency Dimming Applications Operating Temperature Grade Qualification Mounting Type Supplier Device Package


















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Type Topology Internal Switch(s) Number of Outputs Voltage - Supply (Min) Voltage - Supply (Max) Voltage - Output Current - Output / Channel Frequency Dimming Applications Operating Temperature Grade Qualification Mounting Type Supplier Device Package
IS31FL3236-TQLS2 Lumissil Microsystems

IS31FL3236-TQLS2

IC LED DRVR LIN I2C 38MA 48ETQFP

Lumissil Microsystems

3,671
RFQ
IS31FL3236-TQLS2 Datasheet

Datasheet

- 48-TQFP Exposed Pad Tray Obsolete Linear - Yes 36 2.7V 5.5V - 38mA - I2C - -40°C ~ 85°C (TA) - - Surface Mount 48-eTQFP (7x7)
LM3410YMFX/NOPB Texas Instruments

LM3410YMFX/NOPB

IC LED DRV RGLTR PWM SOT23-5

Texas Instruments

4,716
RFQ
LM3410YMFX/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active DC DC Regulator SEPIC, Step-Up (Boost) Yes 1 2.7V 5.5V 3V ~ 24V 2.8A (Switch) 525kHz PWM Backlight -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LX1995-1CSG-TR Microsemi Corporation

LX1995-1CSG-TR

IC LED DRV RGLTR PWM 325MA TSOT5

Microsemi Corporation

3,569
RFQ
LX1995-1CSG-TR Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Bulk Obsolete DC DC Regulator Step-Up (Boost) Yes 1 1.6V 5.5V 28V 325mA (Switch) 2MHz Analog, PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount TSOT-5
AS3661 ams-OSRAM USA INC.

AS3661

IC LED DRVR RGLTR I2C 25WLCSP

ams-OSRAM USA INC.

2,696
RFQ
AS3661 Datasheet

Datasheet

- 25-UFBGA, WLCSP Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) Yes 9 2.7V 5.5V - 25.5mA 1.25MHz I2C Backlight -30°C ~ 85°C (TA) - - Surface Mount 25-WLCSP (2.3x2.3)
LC5720S Sanken Electric USA Inc.

LC5720S

LED LIGHTING DRIVER IC, NON-ISOL

Sanken Electric USA Inc.

1,775
RFQ
LC5720S Datasheet

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active DC DC Regulator Step-Down (Buck), Step-Up (Boost) Yes 1 9V 50V - 2A 500kHz Analog, PWM LED Lighting - - - Surface Mount 8-HSOP
LM3430SDX Texas Instruments

LM3430SDX

IC LED DRIVER CTRLR PWM 12WSON

Texas Instruments

3,785
RFQ
LM3430SDX Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key DC DC Controller SEPIC, Step-Up (Boost) No 1 6V 40V - - 2MHz PWM Backlight -40°C ~ 125°C (TJ) - - Surface Mount 12-WSON (3x3)
IS31BL3506A-TTLS2-TR Lumissil Microsystems

IS31BL3506A-TTLS2-TR

IC LED DRVR RGLTR PWM TSOT23-6

Lumissil Microsystems

4,602
RFQ
IS31BL3506A-TTLS2-TR Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 1 2.7V 5.5V - 2.2A (Switch) 1MHz Analog, PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
TS19451CY RMG Taiwan Semiconductor Corporation

TS19451CY RMG

IC LED DRIVER OFFL 50MA SOT89

Taiwan Semiconductor Corporation

2,656
RFQ
TS19451CY RMG Datasheet

Datasheet

- TO-243AA Tape & Reel (TR) Active AC DC Offline Switcher Step-Down (Buck) Yes 1 20V 400V - 50mA - - Backlight, Lighting -40°C ~ 85°C (TA) - - Surface Mount SOT-89
IS31LT3177-GRLS4-TR Lumissil Microsystems

IS31LT3177-GRLS4-TR

IC LED DRIVER LIN DIM

Lumissil Microsystems

2,476
RFQ
IS31LT3177-GRLS4-TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Linear - Yes 1 5V 40V 40V 200mA - PWM Lighting -40°C ~ 125°C (TA) - - Surface Mount 8-SOP-EP
IS31LT3178-GRLS4-TR Lumissil Microsystems

IS31LT3178-GRLS4-TR

IC LED DRIVER LIN DIM

Lumissil Microsystems

3,411
RFQ
IS31LT3178-GRLS4-TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Linear - Yes 1 2.6V 40V 40V 200mA 1kHz PWM Lighting -40°C ~ 125°C (TA) - - Surface Mount 8-SOP-EP
TPS61166DSKR Texas Instruments

TPS61166DSKR

IC LED DRVR RGLTR PWM 1.1A 10SON

Texas Instruments

4,629
RFQ
TPS61166DSKR Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active DC DC Regulator Step-Up (Boost) Yes 1 2.5V 6V 17V 1.1A (Switch) 1.2MHz PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 10-SON (2.5x2.5)
LM3537TMX/NOPB Texas Instruments

LM3537TMX/NOPB

IC LED DRV RGLTR PWM 30DSBGA

Texas Instruments

3,913
RFQ
LM3537TMX/NOPB Datasheet

Datasheet

- 30-WFBGA, DSBGA Tape & Reel (TR) Active DC DC Regulator Switched Capacitor (Charge Pump) Yes 8 2.7V 5.5V 2V ~ 4V 25mA 1.3MHz PWM Backlight -30°C ~ 85°C (TA) - - Surface Mount 30-DSBGA
LM2791LD-L Texas Instruments

LM2791LD-L

IC LED DRVR RGLTR ANALOG 10WSON

Texas Instruments

4,677
RFQ
LM2791LD-L Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) - 2 3V 5.8V - 36mA 650kHz Analog Backlight -30°C ~ 85°C (TA) - - Surface Mount 10-WSON (3x3)
LC5523D Sanken Electric USA Inc.

LC5523D

IC LED DRIVER OFFL SWITCHER 8DIP

Sanken Electric USA Inc.

2,647
RFQ
LC5523D Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Obsolete AC DC Offline Switcher - Yes 1 - 20V - - - - - -55°C ~ 125°C (TA) - - Through Hole 8-DIP
SSL6203TW/1J NXP USA Inc.

SSL6203TW/1J

IC LED DRIVER DIMMABLE 20HSSOP

NXP USA Inc.

2,205
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
ZXLD1350QET5TA Diodes Incorporated

ZXLD1350QET5TA

LED MV INT SWITCH TSOT25 T&R 3K

Diodes Incorporated

2,086
RFQ
ZXLD1350QET5TA Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active DC DC Regulator Step-Down (Buck) Yes 1 7V 30V 1.25V ~ 30V 350mA 1MHz PWM General Purpose -40°C ~ 105°C (TA) - - Surface Mount TSOT-25
LM3551SD Texas Instruments

LM3551SD

IC LED DRIVER RGLTR 1A 14WSON

Texas Instruments

2,813
RFQ
LM3551SD Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 1 2.7V 5.5V - 1A (Flash) 1.25MHz - Camera Flash -40°C ~ 85°C (TA) - - Surface Mount 14-WSON (4x4)
MP3351DQ-LF-P Monolithic Power Systems Inc.

MP3351DQ-LF-P

IC LED DRIVER RGLTR 16QFN

Monolithic Power Systems Inc.

2,809
RFQ
MP3351DQ-LF-P Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs DC DC Regulator Flyback Yes 1 3V 6V 60V - - - Camera Flash -40°C ~ 85°C (TA) - - Surface Mount 16-QFN-3-EP
MP4060GK-P Monolithic Power Systems Inc.

MP4060GK-P

TRIAC DIMMABLE PFC, PRIMARY SIDE

Monolithic Power Systems Inc.

4,608
RFQ
MP4060GK-P Datasheet

Datasheet

MP 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active AC DC Offline Switcher Step-Down (Buck), Step-Up (Boost) No 1 200V 265V - - - Triac Commercial & Industrial Lighting -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
TPS68402A0RHFR Texas Instruments

TPS68402A0RHFR

IC LED DRV RGLTR I2C 24VQFN

Texas Instruments

1,611
RFQ
TPS68402A0RHFR Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) Yes 3 2.7V 5.5V 4.55V 150mA 1.25MHz I2C Backlight -30°C ~ 85°C (TA) - - Surface Mount 24-VQFN (5x4)
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LED Drivers Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing LED Drivers components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports LED Drivers Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

LED Drivers FAQ

Can FPGAX source both active and end-of-life LED Drivers components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a LED Drivers sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.