| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT3492EFEIC LED DRVR RGLTR PWM 28TSSOP |
4,408 |
|
- |
True Color PWM™ | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | DC DC Regulator | SEPIC, Step-Down (Buck), Step-Up (Boost) | Yes | 3 | 3V | 30V | - | 600mA (Switch) | 330kHz ~ 2.1MHz | PWM | Lighting | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 28-TSSOP-EP |
|
LT3492IFEIC LED DRVR RGLTR PWM 28TSSOP |
1,399 |
|
- |
True Color PWM™ | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | DC DC Regulator | SEPIC, Step-Down (Buck), Step-Up (Boost) | Yes | 3 | 3V | 30V | - | 600mA (Switch) | 330kHz ~ 2.1MHz | PWM | Lighting | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 28-TSSOP-EP |
|
LT3496EFEIC LED DRVR RGLTR PWM 1A 28TSSOP |
4,770 |
|
- |
True Color PWM™ | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | Yes | 3 | 3V | 30V | - | 1A (Switch) | 330kHz ~ 2.1MHz | Analog, PWM | Lighting | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 28-TSSOP-EP |
|
LT3496IFEIC LED DRVR RGLTR PWM 1A 28TSSOP |
2,657 |
|
- |
True Color PWM™ | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | Yes | 3 | 3V | 30V | - | 1A (Switch) | 330kHz ~ 2.1MHz | Analog, PWM | Lighting | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 28-TSSOP-EP |
|
LT3498EDDBIC LED DRVR RGLTR PWM 20MA 12DFN |
1,972 |
|
- |
- | 12-WFDFN Exposed Pad | Tube | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 1 | 2.5V | 12V | 32V | 20mA | 2.3MHz | Analog, PWM | Backlight | -40°C ~ 85°C (TJ) | - | - | Surface Mount | 12-DFN (3x2) |
|
LT3590ESC8IC LED DRV RGLTR PWM 80MA SC70-8 |
4,890 |
|
- |
- | 8-VFSOP (0.049", 1.25mm Width) | Tube | Obsolete | DC DC Regulator | Step-Down (Buck) | Yes | 1 | 4.5V | 55V | 55V | 80mA (Switch) | 850kHz | PWM | Signage | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SC-70-8 |
|
LT3592EDDBIC LED DRV RGLTR 50/500MA 10DFN |
1,536 |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tube | Obsolete | DC DC Regulator | Step-Down (Buck) | Yes | 1 | 3.6V | 36V | 30V | 50mA, 500mA | 400kHz ~ 2.2MHz | - | Lighting | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 10-DFN (3x2) |
|
LT3592IDDBIC LED DRV RGLTR 50/500MA 10DFN |
4,009 |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tube | Obsolete | DC DC Regulator | Step-Down (Buck) | Yes | 1 | 3.6V | 36V | 30V | 50mA, 500mA | 400kHz ~ 2.2MHz | - | Lighting | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 10-DFN (3x2) |
|
LT3593EDCIC LED DRIVER RGLTR 45MA 6DFN |
2,437 |
|
- |
- | 6-WFDFN Exposed Pad | Tube | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 1 | 2.7V | 5.5V | - | 45mA | 1MHz | - | Backlight | -40°C ~ 85°C (TJ) | - | - | Surface Mount | 6-DFN (2x2) |
|
LT3596IUHGIC LED DRV RGLTR PWM 100MA 52QFN |
3,157 |
|
- |
True Color PWM™ | 52-WFQFN, 39 Leads, Exposed Pad | Tube | Obsolete | DC DC Regulator | Step-Down (Buck) | Yes | 3 | 6V | 55V | - | 100mA | 200kHz ~ 1MHz | PWM | Backlight, Signage | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 52-QFN (5x8) |
|
LT3597EUHGIC LED DRV RGLTR PWM 100MA 52QFN |
3,478 |
|
- |
True Color PWM™ | 52-WFQFN, 39 Leads, Exposed Pad | Tube | Obsolete | DC DC Regulator | Step-Down (Buck) | Yes | 3 | 6V | 55V | - | 100mA | 200kHz ~ 1MHz | PWM | Backlight, Industrial, Medical | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 52-QFN (5x8) |
|
LT3598EFEIC LED DRV RGLTR PWM 24TSSOP |
2,916 |
|
- |
True Color PWM™ | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 6 | 3V | 30V | 44V | 30mA | 200kHz ~ 2.5MHz | Analog, PWM | - | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 24-TSSOP |
|
LT3598IFEIC LED DRV RGLTR PWM 24TSSOP |
3,149 |
|
- |
True Color PWM™ | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 6 | 3V | 30V | 44V | 30mA | 200kHz ~ 2.5MHz | Analog, PWM | - | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 24-TSSOP |
|
LT3599EFEIC LED DRVR RGLTR PWM 28TSSOP |
1,997 |
|
- |
True Color PWM™ | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 4 | 2.7V | 30V | 44V | 120mA | 200kHz ~ 2.1MHz | Analog, PWM | - | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 28-TSSOP-EP |
|
LT3599HFEIC LED DRVR RGLTR PWM 28TSSOP |
3,536 |
|
- |
True Color PWM™ | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 4 | 2.7V | 30V | 44V | 120mA | 200kHz ~ 2.1MHz | Analog, PWM | - | -40°C ~ 150°C (TJ) | Automotive | - | Surface Mount | 28-TSSOP-EP |
|
LT3599IFEIC LED DRVR RGLTR PWM 28TSSOP |
2,693 |
|
- |
True Color PWM™ | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 4 | 2.7V | 30V | 44V | 120mA | 200kHz ~ 2.1MHz | Analog, PWM | - | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 28-TSSOP-EP |
|
LT3743EFEIC LED DRVR CTRL PWM 20A 28TSSOP |
1,857 |
|
- |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | DC DC Controller | Step-Down (Buck) | No | 1 | 6V | 36V | - | - | 200kHz ~ 1MHz | PWM | Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-TSSOP-EP |
|
LT3743IFEIC LED DRVR CTRL PWM 20A 28TSSOP |
4,205 |
|
- |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | DC DC Controller | Step-Down (Buck) | No | 1 | 6V | 36V | - | - | 200kHz ~ 1MHz | PWM | Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-TSSOP-EP |
|
|
LT3745EUJIC LED DRVR CTRLR PWM 75MA 40QFN |
2,457 |
|
- |
- | 40-WFQFN Exposed Pad | Tube | Obsolete | DC DC Controller | Step-Down (Buck) | No | 16 | 6V | 55V | 36V | 75mA | 200kHz ~ 1MHz | PWM | Backlight, Signage | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 40-QFN (6x6) |
|
|
LT3745IUJIC LED DRVR CTRLR PWM 75MA 40QFN |
2,668 |
|
- |
- | 40-WFQFN Exposed Pad | Tube | Obsolete | DC DC Controller | Step-Down (Buck) | No | 16 | 6V | 55V | 36V | 75mA | 200kHz ~ 1MHz | PWM | Backlight, Signage | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 40-QFN (6x6) |
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.
| 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 |
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.
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.
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.
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.
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.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.