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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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LM3503SQ-16IC 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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LM3503SQ-44IC 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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AS3648-ZWLT-500IC LED DRVR RGLTR I2C 1A 13WLCSP |
0 | - |
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Datasheet |
- | 13-UFBGA, WLCSP | Tape & Reel (TR) | Active | DC DC Regulator | Step-Up (Boost) | Yes | 2 | 2.7V | 4.4V | 2.8V ~ 5.5V | 1A (Flash) | 4MHz | I2C | Camera Flash | -30°C ~ 85°C (TA) | - | - | Surface Mount | 13-WLCSP (2.25x1.5) |
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RT8462ZQWIC LED DRIVER CTRLR PWM 16WQFN |
0 | - |
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Datasheet |
- | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | DC DC Controller | Step-Down (Buck), Step-Up (Boost) | No | 1 | 4.5V | 36V | - | - | 100kHz ~ 1MHz | Analog, PWM | Backlight, Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-WQFN (3x3) |
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MP24895GJ-PIC LED DRVR RGLTR PWM TSOT23-5 |
0 | - |
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Datasheet |
- | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | DC DC Regulator | Step-Down (Buck) | Yes | 1 | 6V | 36V | - | 700mA | - | Analog, PWM | Backlight, Lighting, Signage | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | TSOT-23-5 |
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TLE4242GATMA1IC LED DRIVER LINEAR DIM TO263-7 |
0 | - |
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Datasheet |
- | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 1 | 4.5V | 42V | 40V | 500mA | - | PWM | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | PG-TO263-7-1 |
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TB62D786FTG,ELIC LED DRVR LIN PWM 40MA 24VQFN |
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- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Linear | - | Yes | 9 | 7V | 28V | 28V | 40mA | - | PWM | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-VQFN (4x4) |
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AAT2822IBK-1-T1IC LED DRV RGLTR PWM 50MA 24TQFN |
0 | - |
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Datasheet |
ChargePump™ | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 1 | 2.5V | 5.5V | 14.5V | 50mA | 1.3MHz | PWM | Backlight | -40°C ~ 85°C (TA) | Automotive | - | Surface Mount | 24-TQFN (4x4) |
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MP3399EF-LF-PHIGH VOLTAGE, 12-STRING BOOST WL |
0 | - |
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Datasheet |
MP | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | DC DC Controller | Step-Up (Boost) | No | 12 | 5V | 28V | - | - | 150kHz ~ 630kHz | PWM | Backlight | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-TSSOP-EP |
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AS1109-BSSTIC LED DRVR LINEAR 100MA 16QSOP |
0 | - |
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Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Linear | Shift Register | Yes | 8 | 3.15V | 5.5V | 15V | 100mA | 50MHz | - | Signage | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-QSOP |
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MP4057AGK-ZSINGLE-STAGE SINGLE CHIP SOLUTIO |
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Datasheet |
MP | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | AC DC Offline Switcher | Flyback, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 4V | 25V | - | - | - | PWM | LED Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP |
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MAX1573ETE+G104IC LED DRV RGLTR PWM 28MA 16TQFN |
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- | 16-WQFN Exposed Pad | Tube | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 4 | 2.7V | 5.5V | 6V | 28mA | 1MHz | Analog, PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TQFN (4x4) |
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MP3389EY-LF-PHIGH VOLTAGE, 12-STRING BOOST WL |
0 | - |
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Datasheet |
MP | 28-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | DC DC Controller | Step-Up (Boost) | No | 12 | 5V | 28V | - | - | 160kHz ~ 650kHz | PWM | Backlight, Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-SOIC |
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LTC3215EDD#TRPBFIC LED DRIVER RGLTR 700MA 10DFN |
0 | - |
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Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 1 | 2.9V | 4.4V | - | 700mA | 900kHz | - | Backlight, Lighting | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
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LM3431AQMH/NOPBIC LED DRIVER CTRLR PWM 28HTSSOP |
0 | - |
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Datasheet |
- | 28-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | DC DC Controller | Step-Up (Boost) | No | 3 | 4.5V | 36V | - | - | 1MHz | Analog, PWM | Backlight | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 28-HTSSOP |
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LM3431QMH/NOPBIC LED DRIVER CTRLR PWM 28HTSSOP |
0 | - |
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Datasheet |
- | 28-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | DC DC Controller | Step-Up (Boost) | No | 3 | 4.5V | 36V | - | - | 1MHz | Analog, PWM | Backlight | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 28-HTSSOP |
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MAX16806ATP+IC LED DRVR LIN PWM 350MA 20TQFN |
0 | - |
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- | 20-WQFN Exposed Pad | Tube | Obsolete | Linear | - | Yes | 1 | 5.5V | 40V | 39V | 350mA | - | Analog, PWM | - | -40°C ~ 125°C (TA) | Automotive | - | Surface Mount | 20-TQFN (5x5) |
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FLS3217MIC LED DRIVER OFFL 7SOIC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Obsolete | AC DC Offline Switcher | Flyback | Yes | 1 | - | 30V | - | - | - | - | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 7-SOIC |
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MP3306EG-LF-PIC LED DRVR RGLTR PWM 1.8A 12QFN |
0 | - |
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Datasheet |
- | 12-TFQFN | Tape & Reel (TR) | Active | DC DC Regulator | Step-Up (Boost) | Yes | 1 | 3V | 12V | 30V | 1.8A (Switch) | 690kHz | Analog, PWM | Backlight | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-QFN (2x2) |
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IS31FL3236-QFLS2-TRIC LED DRVR LIN I2C 38MA 44QFN |
0 | - |
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Datasheet |
- | 44-PowerWFQFN | Tape & Reel (TR) | Active | Linear | - | Yes | 36 | 2.7V | 5.5V | - | 38mA | - | I2C | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-QFN (5x5) |

