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
AL1697-40DS7-13 Diodes Incorporated

AL1697-40DS7-13

IC LED DRIVER OFFL TRIAC 4A 7SO

Diodes Incorporated

3,244
RFQ
AL1697-40DS7-13 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width), 7 Leads Tape & Reel (TR) Obsolete AC DC Offline Switcher Step-Down (Buck), Step-Up (Boost) Yes 1 8.5V 18V - 4A - Triac - -40°C ~ 105°C (TA) - - Surface Mount 7-SO
A6276ELW-T Allegro MicroSystems

A6276ELW-T

IC LED DRVR LINEAR 75.5MA 24SOIC

Allegro MicroSystems

4,356
RFQ
A6276ELW-T Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Linear Shift Register Yes 16 4.5V 5.5V 4V 75.5mA 20MHz - - -40°C ~ 85°C (TA) - - Surface Mount 24-SOIC
LP8543SQE Texas Instruments

LP8543SQE

IC LED DRV RGLTR PWM 60MA 24WQFN

Texas Instruments

3,050
RFQ
LP8543SQE Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 7 5.5V 22V 40V 60mA 625kHz ~ 1.25MHz PWM Backlight -30°C ~ 85°C (TA) - - Surface Mount 24-WQFN (4x4)
AS3696-ZQFT ams-OSRAM USA INC.

AS3696-ZQFT

IC LED DRIVER CTRLR PWM 32QFN

ams-OSRAM USA INC.

1,183
RFQ
AS3696-ZQFT Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Controller Step-Up (Boost) No 4 4V 5.5V - - - PWM Backlight, Lighting -30°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
AS3665-ZWLT ams-OSRAM USA INC.

AS3665-ZWLT

IC LED DRV RGLTR I2C 25WLCSP

ams-OSRAM USA INC.

3,764
RFQ
AS3665-ZWLT Datasheet

Datasheet

- 25-UFBGA, WLCSP Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) Yes 9 2.7V 5.5V 5.5V 20mA - I2C - -30°C ~ 85°C (TA) - - Surface Mount 25-WLCSP (2.5x2.5)
TS19503CB10H Taiwan Semiconductor Corporation

TS19503CB10H

2A, STEP-DOWN LED DRIVER WITH IN

Taiwan Semiconductor Corporation

2,273
RFQ

-

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - -
CAT4238TD-GT3 onsemi

CAT4238TD-GT3

IC LED DRVR RGLTR PWM TSOT23-5

onsemi

3,073
RFQ

-

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 1 2.8V 5.5V 38V 600mA (Switch) 1MHz Analog, PWM - - - - Surface Mount TSOT-23-5
LNK403EG Power Integrations

LNK403EG

IC LED DRIVER OFFL TRIAC ESIP-7C

Power Integrations

3,544
RFQ
LNK403EG Datasheet

Datasheet

LinkSwitch®-PH 7-SSIP, 6 Leads, Exposed Pad, Formed Leads Tube Active AC DC Offline Switcher Flyback Yes 1 36V 725V - - 66kHz Triac Lighting -40°C ~ 150°C (TJ) - - Through Hole eSIP-7C
LM27966SQX Texas Instruments

LM27966SQX

IC LED DRV RGLTR I2C 30MA 24WQFN

Texas Instruments

3,505
RFQ
LM27966SQX Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) Yes 6 2.7V 5.5V 2V ~ 4V 30mA 1.27MHz I2C Backlight -30°C ~ 85°C (TA) - - Surface Mount 24-WQFN (4x4)
LM3502SQX-16 Texas Instruments

LM3502SQX-16

IC LED DRV RGLTR PWM 16WQFN

Texas Instruments

1,893
RFQ
LM3502SQX-16 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 2 2.5V 5.5V 16V 400mA (Switch) 1MHz PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (4x4)
LM3502SQX-25 Texas Instruments

LM3502SQX-25

IC LED DRV RGLTR PWM 16WQFN

Texas Instruments

1,950
RFQ
LM3502SQX-25 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 2 2.5V 5.5V 25V 600mA (Switch) 1MHz PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (4x4)
LM3502SQX-35 Texas Instruments

LM3502SQX-35

IC LED DRV RGLTR PWM 16WQFN

Texas Instruments

3,069
RFQ
LM3502SQX-35 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 2 2.5V 5.5V 35V 750mA (Switch) 1MHz PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (4x4)
LM3502SQX-44 Texas Instruments

LM3502SQX-44

IC LED DRV RGLTR PWM 16WQFN

Texas Instruments

4,499
RFQ
LM3502SQX-44 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 2 2.5V 5.5V 44V 750mA (Switch) 1MHz PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (4x4)
LM3503SQX-16 Texas Instruments

LM3503SQX-16

IC LED DRV RGLTR PWM 16WQFN

Texas Instruments

4,287
RFQ
LM3503SQX-16 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 2 2.5V 5.5V 16V 400mA (Switch) 1MHz Analog, PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (4x4)
LM3503SQX-25 Texas Instruments

LM3503SQX-25

IC LED DRV RGLTR PWM 16WQFN

Texas Instruments

2,938
RFQ
LM3503SQX-25 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 2 2.5V 5.5V 25V 600mA (Switch) 1MHz Analog, PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (4x4)
LM3503SQX-35 Texas Instruments

LM3503SQX-35

IC LED DRV RGLTR PWM 16WQFN

Texas Instruments

4,831
RFQ
LM3503SQX-35 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 2 2.5V 5.5V 35V 750mA (Switch) 1MHz Analog, PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (4x4)
LM3503SQX-44 Texas Instruments

LM3503SQX-44

IC LED DRV RGLTR PWM 16WQFN

Texas Instruments

2,340
RFQ
LM3503SQX-44 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 2 2.5V 5.5V 44V 750mA (Switch) 1MHz Analog, PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (4x4)
LM3432BSQ/NOPB Texas Instruments

LM3432BSQ/NOPB

IC LED DRV RGLTR PWM 40MA 24WQFN

Texas Instruments

4,209
RFQ
LM3432BSQ/NOPB Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 6 6V 40V 80V 40mA - Analog, PWM Backlight -40°C ~ 125°C (TJ) - - Surface Mount 24-WQFN (4x5)
MAX16839ASA+T Analog Devices Inc./Maxim Integrated

MAX16839ASA+T

IC LED DRVR LIN PWM 100MA 8SOIC

Analog Devices Inc./Maxim Integrated

1,026
RFQ
MAX16839ASA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Linear - Yes 1 5V 40V - 100mA - PWM Lighting, Signage -40°C ~ 125°C (TA) Automotive - Surface Mount 8-SOIC-EP
MAX16815ATT+T Analog Devices Inc./Maxim Integrated

MAX16815ATT+T

IC LED DRVR LIN PWM 100MA 6TDFN

Analog Devices Inc./Maxim Integrated

3,502
RFQ
MAX16815ATT+T Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Active Linear - Yes 1 6.5V 40V 39.6V 100mA - PWM Backlight, Lighting, Signage -40°C ~ 125°C (TA) - - Surface Mount 6-TDFN (3x3)
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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.