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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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LT3954IUHEIC LED DRIVER RGLTR PWM 5A 36QFN |
0 | - |
|
- |
True Color PWM™ | 36-WFQFN, 28 Leads, Exposed Pad | Tube | Obsolete | DC DC Regulator | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 4.5V | 40V | - | 5A (Switch) | 100kHz ~ 1MHz | Analog, PWM | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 36-QFN (5x6) |
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LT3955EUHEIC LED DRVR RGLTR PWM 3.5A 36QFN |
0 | - |
|
- |
True Color PWM™ | 36-WFQFN, 28 Leads, Exposed Pad | Tube | Obsolete | DC DC Regulator | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 4.5V | 60V | - | 3.5A (Switch) | 100kHz ~ 1MHz | Analog, PWM | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 36-QFN (5x6) |
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LT3955IUHEIC LED DRVR RGLTR PWM 3.5A 36QFN |
0 | - |
|
- |
True Color PWM™ | 36-WFQFN, 28 Leads, Exposed Pad | Tube | Obsolete | DC DC Regulator | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 4.5V | 60V | - | 3.5A (Switch) | 100kHz ~ 1MHz | Analog, PWM | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 36-QFN (5x6) |
|
LT3956EUHEIC LED DRVR RGLTR PWM 3.3A 36QFN |
0 | - |
|
- |
True Color PWM™ | 36-WFQFN, 28 Leads, Exposed Pad | Tube | Obsolete | DC DC Regulator | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 4.5V | 80V | 80V | 3.3A (Switch) | 100kHz ~ 1MHz | Analog, PWM | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 36-QFN (5x6) |
|
LT3956IUHEIC LED DRVR RGLTR PWM 3.3A 36QFN |
0 | - |
|
- |
True Color PWM™ | 36-WFQFN, 28 Leads, Exposed Pad | Tube | Obsolete | DC DC Regulator | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 4.5V | 80V | 80V | 3.3A (Switch) | 100kHz ~ 1MHz | Analog, PWM | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 36-QFN (5x6) |
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LT3965IFEIC LED DRVR RGLTR I2C 28TSSOP |
0 | - |
|
- |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | Yes | 8 | 8V | 60V | - | 500mA | - | I2C, PWM | Camera Flash, Lighting | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 28-TSSOP-EP |
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LT8391EFEIC LED DRIVER CTRLR PWM 28TSSOP |
0 | - |
|
- |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | DC DC Controller | Step-Down (Buck), Step-Up (Boost) | No | 1 | 4V | 60V | 0V ~ 60V | - | 150kHz ~ 650kHz | Analog, PWM | Lighting | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 28-TSSOP-EP |
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LT8391IFEIC LED DRIVER CTRLR PWM 28TSSOP |
0 | - |
|
- |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | DC DC Controller | Step-Down (Buck), Step-Up (Boost) | No | 1 | 4V | 60V | 0V ~ 60V | - | 150kHz ~ 650kHz | Analog, PWM | Lighting | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 28-TSSOP-EP |
|
LT8500ETJIC REG BOOST |
0 | - |
|
- |
- | 56-VTLA Exposed Pad | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 56-TLAQFN (6x6) |
|
LT8500ITJIC REG BOOST |
0 | - |
|
- |
- | 56-VTLA Exposed Pad | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 56-TLAQFN (6x6) |
|
LTC3209EUF-2IC LED DRV RGLTR I2C 600MA 20QFN |
0 | - |
|
Datasheet |
- | 20-WFQFN Exposed Pad | Tube | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 8 | 2.9V | 4.5V | - | 600mA (Total) | 850kHz | I2C | Camera Flash | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (4x4) |
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LTC3212EDDBIC LED DRIVER RGLTR 25MA 12DFN |
0 | - |
|
- |
- | 12-WFDFN Exposed Pad | Tube | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 3 | 2.7V | 5.5V | 5.1V | 25mA | 900kHz | - | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-DFN (3x2) |
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LTC3220EPFIC LED DRIVER RGLTR 20MA 28UTQFN |
0 | - |
|
- |
- | 28-UFQFN Exposed Pad | Tube | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | No | 18 | 2.9V | 5.5V | - | 20mA | 850kHz | - | Backlight | -40°C ~ 85°C (TJ) | - | - | Surface Mount | 28-UTQFN (4x4) |
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LTC3220IPFIC LED DRIVER RGLTR 20MA 28UTQFN |
0 | - |
|
- |
- | 28-UFQFN Exposed Pad | Tube | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | No | 18 | 2.9V | 5.5V | - | 20mA | 850kHz | - | Backlight | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-UTQFN (4x4) |
|
LTC3220IPF-1IC LED DRIVER RGLTR 20MA 28UTQFN |
0 | - |
|
- |
- | 28-UFQFN Exposed Pad | Tube | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | No | 18 | 2.9V | 5.5V | - | 20mA | 850kHz | - | Backlight | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-UTQFN (4x4) |
|
LTC3230EUDIC LED DRIVER RGLTR 25MA 20QFN |
0 | - |
|
- |
- | 20-WFQFN Exposed Pad | Tube | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 5 | 2.7V | 5.5V | - | 25mA | 900kHz | - | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x3) |
|
MAX16826AGJ/VY+TIC LED DRIVER CTRLR PWM 32QFN |
0 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Controller | SEPIC, Step-Up (Boost) | No | 4 | 4.75V | 24V | - | - | 100kHz ~ 1MHz | PWM | Backlight | -40°C ~ 125°C (TA) | Automotive | - | Surface Mount | 32-QFN (5x5) |
|
MAX16826AGJ/VY+IC LED DRIVER CTRLR PWM 32QFN |
0 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tube | Obsolete | DC DC Controller | SEPIC, Step-Up (Boost) | No | 4 | 4.75V | 24V | - | - | 100kHz ~ 1MHz | PWM | Backlight | -40°C ~ 125°C (TA) | Automotive | - | Surface Mount | 32-QFN (5x5) |
|
MAX8630XETD15+IC LED DRV RGLT MULT-STEP 14TDFN |
0 | - |
|
Datasheet |
- | 14-WFDFN Exposed Pad | Tube | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 5 | 2.7V | 5.5V | - | 25mA | 1MHz | Multi-Step | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TDFN (3x3) |
|
RT7322CGGSPIC LED DRVR LINEAR NO 20MA 8SOP |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 1 | 1V | 90V | - | 20mA | - | No | LED Lighting | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOP-EP |

