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0755-82798135LED Drivers
LED Drivers
LED drivers are power management ICs used to regulate current and voltage for light-emitting diode applications. They support functions such as dimming, constant-current control, fault protection, and efficiency optimization, and are commonly used in general lighting, automotive lighting, display backlighting, signage, industrial lighting, consumer electronics, and smart lighting systems.
TomatoElec is an independent electronic components distributor supplying LED driver ICs from mainstream manufacturers such as Texas Instruments, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, Analog Devices, and Monolithic Power Systems. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for LED driver sourcing support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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BD555BKFV-E2IC LED DRIVER OFFL PWM 14SSOP |
0 | - |
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Datasheet |
- | 14-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | AC DC Offline Switcher | Step-Down (Buck) | No | 1 | 16V | 39V | - | - | 40kHz ~ 400kHz | Analog, PWM, TRIAC | Lighting | -40°C ~ 110°C (TA) | - | - | Surface Mount | 14-SSOP-B |
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MP2483DS-LF-ZIC LED DRV RGLTR PWM 2.5A 14SOIC |
0 | - |
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Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 4.5V | 55V | - | 2.5A | 500kHz | Analog, PWM | Backlight, Lighting | -40°C ~ 85°C (TA) | Automotive | - | Surface Mount | 14-SOIC |
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MP3378GF-ZIC LED DRVR CTRLR PWM 28TSSOP |
0 | - |
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Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | DC DC Controller | Step-Down (Buck) | No | 4 | 5V | 24V | - | 350mA | 150kHz ~ 590kHz | Analog, PWM | Backlight | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-TSSOP-EP |
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LC5223DIC LED DRVR OFFL PWM 800MA 8DIP |
0 | - |
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Datasheet |
- | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Obsolete | AC DC Offline Switcher | Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 25V | 200V | - | 800mA | - | PWM | - | -40°C ~ 105°C (TA) | - | - | Through Hole | 8-DIP |
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LC5226DIC LED DRVR OFFL PWM 800MA 8DIP |
0 | - |
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Datasheet |
- | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Obsolete | AC DC Offline Switcher | Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 25V | 400V | - | 800mA | - | PWM | - | -40°C ~ 105°C (TA) | - | - | Through Hole | 8-DIP |
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TS19340CS14SECONDARY-SIDE CC AND CV CONTROL |
0 | - |
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- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | AC DC Offline Switcher | Flyback | Yes | 1 | 7.6V | 38V | - | - | - | PWM | LED Lighting | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOP |
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TLC6C598QDRQ1IC LED DRIVER PS 50MA 16SOIC |
0 | - |
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Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Power Switch | Shift Register | Yes | 8 | 3V | 5.5V | 40V | 50mA | - | - | - | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 16-SOIC |
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LM3503SQX-16/NOPBIC LED DRV RGLTR PWM 16WQFN |
0 | - |
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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) |
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LM3503SQX-25/NOPBIC LED DRV RGLTR PWM 16WQFN |
0 | - |
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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) |
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LM3503SQX-35/NOPBIC LED DRV RGLTR PWM 16WQFN |
0 | - |
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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) |
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LM3503SQX-44/NOPBIC LED DRV RGLTR PWM 16WQFN |
0 | - |
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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) |
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SC643ULTRTIC LED DRIVER RGLTR 25MA 20MLPQ |
0 | - |
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Datasheet |
SemPulse® | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 5 | 2.9V | 5.5V | 2.5V ~ 5.25V | 25mA | - | - | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-MLPQ-UT (3x3) |
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LX2273IDB-TRIC LED DRV CTRL PWM 500MA 36QSOP |
0 | - |
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- | 36-BSOP (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | DC DC Controller | Step-Down (Buck), Step-Up (Boost) | No | 4 | 8V | 28V | - | 500mA | 670kHz | Analog, PWM | Lighting | -40°C ~ 85°C (TA) | - | - | Surface Mount | 36-QSOP |
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MP4033GSE-PTRIAC DIMMABLE, PRIMARY SIDE CON |
0 | - |
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Datasheet |
MP | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | DC DC Regulator | Flyback | No | 1 | 11V | 27V | - | - | - | Analog, PWM, TRIAC | Commercial & Industrial Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-SOIC |
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TLC5944PWPRG4IC LED DRVR LINEAR 60MA 28HTSSOP |
0 | - |
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Datasheet |
- | 28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Linear | Shift Register | Yes | 16 | 3V | 5.5V | 3V ~ 15V | 60mA | 30MHz | - | Signage | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-HTSSOP |
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ZXLD1356QDACTCIC LED DRVR RGLTR PWM 550MA 6DFN |
0 | - |
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Datasheet |
- | 6-VDFN Exposed Pad | Tape & Reel (TR) | Active | DC DC Regulator | Step-Down (Buck) | Yes | 1 | 6V | 60V | 60V | 550mA | 500kHz | PWM | Lighting, Signage | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | V-DFN3030-6 |
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A80804KETASRFOUR-CHANNEL, AUTOMOTIVE LED CON |
0 | - |
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Datasheet |
- | 32-VFQFN Exposed Pad | Bulk | Active | Linear | - | No | 4 | 5.3V | 40V | - | - | - | Analog, PWM | - | 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 32-QFN (5x5) |
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A80804KETASR-1FOUR-CHANNEL, AUTOMOTIVE LED CON |
0 | - |
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Datasheet |
- | 32-VFQFN Exposed Pad | Bulk | Active | Linear | - | No | 4 | 5.3V | 40V | - | - | - | Analog, PWM | - | 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 32-QFN (5x5) |
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STP16CPS05B1RIC LED DRIVER LINEAR 100MA 24DIP |
0 | - |
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Datasheet |
- | 24-DIP (0.300", 7.62mm) | Tube | Obsolete | Linear | Shift Register | Yes | 16 | 3V | 5.5V | 20V | 100mA | 30MHz | - | - | -40°C ~ 125°C (TA) | - | - | Through Hole | 24-DIP |
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NJW4617DL3-TE1IC LED DRV LIN PWM 500MA TO252-5 |
0 | - |
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Datasheet |
- | TO-252-6, DPAK (5 Leads + Tab) | Tape & Reel (TR) | Active | Linear | Constant Current | Yes | 1 | 2.5V | 40V | 40V | 500mA | - | PWM | - | -40°C ~ 125°C | - | - | Surface Mount | TO-252-5 |
