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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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MAX7307AUB+TIC LED DRVR LIN I2C 25MA 10UMAX |
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- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Linear | - | - | 4 | 1.62V | 3.6V | - | 25mA | 1MHz | I2C | Backlight | -40°C ~ 125°C (TA) | - | - | Surface Mount | 10-uMAX-EP |
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MAX7302ATE+TIC LED DRIVER LINEAR 25MA 16TQFN |
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- | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | - | - | 9 | 1.62V | 3.6V | - | 25mA | 1MHz | - | Backlight | -40°C ~ 125°C (TA) | - | - | Surface Mount | 16-TQFN (3x3) |
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MAX7306AUB+TIC LED DRVR LIN I2C 25MA 10UMAX |
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- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Linear | - | - | 4 | 1.62V | 3.6V | - | 25mA | 1MHz | I2C | Backlight | -40°C ~ 125°C (TA) | - | - | Surface Mount | 10-uMAX-EP |
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MAX8648ETE+TIC LED DRV RGLT MULT-STEP 16TQFN |
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- | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 6 | 2.7V | 5.5V | 5V | 24mA | 1MHz | Multi-Step | Backlight, Camera Flash | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TQFN (3x3) |
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TCA62724FMG,ELIC LED DRVR LIN DIM 150MA 10SON |
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Datasheet |
- | 10-SMD, Flat Leads | Cut Tape (CT) | Obsolete | Linear | - | Yes | 3 | 2.8V | 5.5V | - | 150mA | - | PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-SON (3x3) |
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CAT3604VHV4-GT2IC LED DRV RGLTR PWM 25MA 16TQFN |
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- | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 4 | 2.5V | 5.5V | - | 25mA | 1MHz | PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TQFN (4x4) |
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CAT310W-T1IC LED DRIVER LINEAR 50MA 20SOIC |
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Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Linear | Shift Register | Yes | 10 | 3V | 5.5V | 9V ~ 17V | 50mA | 10MHz | - | Lighting | -40°C ~ 125°C (TA) | - | - | Surface Mount | 20-SOIC |
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MAX16821AATI+IC LED DRIVER CTRLR PWM 28TQFN |
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Datasheet |
- | 28-WFQFN Exposed Pad | Tube | Active | DC DC Controller | SEPIC, Step-Down (Buck), Step-Up (Boost) | No | 1 | 4.75V | 28V | - | - | 125kHz ~ 1.5MHz | PWM | Backlight | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-TQFN (5x5) |
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MAX16821AATI+TIC LED DRIVER CTRLR PWM 28TQFN |
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Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | DC DC Controller | SEPIC, Step-Down (Buck), Step-Up (Boost) | No | 1 | 4.75V | 28V | - | - | 125kHz ~ 1.5MHz | PWM | Backlight | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-TQFN (5x5) |
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MAX16821CATI+TIC LED DRIVER CTRLR PWM 28TQFN |
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Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | DC DC Controller | SEPIC, Step-Down (Buck), Step-Up (Boost) | No | 1 | 4.75V | 28V | - | - | 125kHz ~ 1.5MHz | PWM | Backlight | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-TQFN (5x5) |
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CAT4008W-T2IC LED DRIVER LINEAR 80MA 16SOIC |
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Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Linear | Shift Register | Yes | 8 | 3V | 5.5V | 5.5V | 80mA | 25MHz | - | Signage | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
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CAT4008V-T1IC LED DRIVER LINEAR 80MA 16SOIC |
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Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Linear | Shift Register | Yes | 8 | 3V | 5.5V | 5.5V | 80mA | 25MHz | - | Signage | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
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CAT4008Y-T2IC LED DRVR LINEAR 80MA 16TSSOP |
0 | - |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Linear | Shift Register | Yes | 8 | 3V | 5.5V | 5.5V | 80mA | 25MHz | - | Signage | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP |
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NCP5623MUTBGIC LED DRV RGLTR I2C 30MA 12LLGA |
0 | - |
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Datasheet |
- | 12-UFLGA Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 3 | 2.7V | 5.5V | - | 30mA | 1MHz | I2C, PWM | Backlight, Camera Flash | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-LLGA (2x2) |
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IRS2540SPBFIC LED DRIVER CTRLR PWM 8SOIC |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | DC DC Controller | Step-Down (Buck) | No | 1 | 9V | 15.6V | - | - | 500kHz | PWM | - | -25°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SC4538ULTRTIC LED DRVR RGLTR PWM 30MA 8MLPD |
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- | 8-UFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 1 | 2.8V | 5.5V | 5V ~ 38V | 30mA | 800kHz | PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MLPD-UT (2x2) |
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AN30251A-VBIC LED DRV CTRL 20MA/100MA 16QFN |
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Datasheet |
- | 16-VFQFN | Tape & Reel (TR) | Obsolete | DC DC Controller | Step-Up (Boost) | No | 1 | 3V | 5.5V | - | 20mA, 100mA | 1MHz | - | - | -30°C ~ 85°C (TA) | - | - | Surface Mount | 16-QFN (4.2x3.2) |
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LM3432MH/NOPBIC LED DRVR RGLTR PWM 28HTSSOP |
0 | - |
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Datasheet |
- | 28-PowerTSSOP (0.173", 4.40mm Width) | Tube | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 6 | 6V | 40V | 80V | 40mA | - | Analog, PWM | Backlight | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-HTSSOP |
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LM3432MHX/NOPBIC LED DRVR RGLTR PWM 28HTSSOP |
0 | - |
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Datasheet |
- | 28-PowerTSSOP (0.173", 4.40mm Width) | 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 | 28-HTSSOP |
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LP3952RLX/NOPBIC LED DRV RGLTR PWM 36DSBGA |
0 | - |
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Datasheet |
- | 36-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 6 | 3V | 5.5V | 5.3V | 40mA | 2MHz | PWM | Backlight | -30°C ~ 85°C (TA) | - | - | Surface Mount | 36-DSBGA (3.5x3.24) |

