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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TPS923654MDMTR65-V, 4-A BOOST OR BUCK-BOOST LE |
2,980 | - |
|
Datasheet |
- | 14-VDFN Exposed Pad | Tape & Reel (TR) | Active | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 4.5V | 65V | 0V ~ 63V | 4A | 100kHz ~ 2.2MHz | Analog, PWM | Backlight, Lighting | -55°C ~ 125°C (TJ) | - | - | Surface Mount, Wettable Flank | 14-VSON (4.5x3) |
|
|
NCL30059BDR2GIC LED DRIVER CTRLR 8SOIC |
2,363 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | DC DC Controller | Half-Bridge | No | 2 | 10V | 20V | - | - | 250kHz | - | Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
TPS92621QDGNRQ1AUTOMOTIVE, SINGLE-CHANNEL HIGH- |
2,148 | - |
|
Datasheet |
- | 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Linear | - | No | 1 | 4.5V | 40V | 0V ~ 40V | 300mA | - | PWM | Lighting | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-HVSSOP |
|
KTD2042EUAC-TR9-CHANNEL RGBW LED DRIVER WITH B |
1,500 | - |
|
Datasheet |
- | 20-UFQFN Exposed Pad | Tape & Reel (TR) | Active | DC DC Regulator | Step-Down (Buck) | Yes | 9 | 2.7V | 5.5V | - | 32mA | 1MHz, 1.5MHz, 2MHz, 2.5MHz | I2C, PWM | Camera Flash | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-UQFN (3x3) |
|
LM3533TME-40/NOPBIC LED DRV RGLTR PWM 20DSBGA |
650 | - |
|
Datasheet |
- | 20-WFBGA, DSBGA | Tape & Reel (TR) | Active | DC DC Regulator | Step-Up (Boost), Switched Capacitor (Charge Pump) | Yes | 7 | 2.7V | 5.5V | 40V | 30mA | 500kHz, 1MHz | PWM | Backlight | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-DSBGA |
|
LM3533TME-40A/NOPBIC LED DRV RGLTR PWM 20DSBGA |
485 | - |
|
Datasheet |
- | 20-WFBGA, DSBGA | Tape & Reel (TR) | Active | DC DC Regulator | Step-Up (Boost), Switched Capacitor (Charge Pump) | Yes | 7 | 2.7V | 5.5V | 40V | 30mA | 500kHz, 1MHz | PWM | Backlight | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-DSBGA |
|
KTD2041EUAC-TR9-CHANNEL IR LED DRIVER WITH BUC |
1,497 | - |
|
Datasheet |
- | 20-UFQFN Exposed Pad | Tape & Reel (TR) | Active | DC DC Regulator | Step-Down (Buck) | Yes | 9 | 2.7V | 5.5V | - | 32mA | 1MHz | I2C | Camera Flash | -40°C ~ 85°C | - | - | Surface Mount | 20-UQFN (3x3) |
|
LP5868TMRKPR11 X 18 HIGH-CURRENT LED MATRIX |
2,892 | - |
|
Datasheet |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Linear | Constant Current | Yes | 18 | 2.5V | 5.5V | 2.5V ~ 5.5V | 100mA | 31.2MHz | Analog, I2C, PWM, SPI | Backlight, Camera Flash | -55°C ~ 125°C (TA) | - | - | Surface Mount | 40-VQFN (5x5) |
|
LP5866TMRKPR11 X 18 HIGH-CURRENT LED MATRIX |
2,805 | - |
|
Datasheet |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Linear | Constant Current | Yes | 18 | 2.5V | 5.5V | 2.5V ~ 5.5V | 100mA | 31.2MHz | Analog, I2C, PWM, SPI | Backlight, Camera Flash | -55°C ~ 125°C (TA) | - | - | Surface Mount | 40-VQFN (5x5) |
|
TPS923655DRRR65-V, 4-A BOOST ORBUCK-BOOST LED |
2,701 | - |
|
Datasheet |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 4.5V | 63V | 0V ~ 63V | 4A | 100kHz ~ 2.2MHz | Analog, PWM | Backlight, Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-WSON (3x3) |
|
TPS923654HMDMTR65-V, 4-A BOOST OR BUCK-BOOST LE |
2,897 | - |
|
Datasheet |
- | 14-VDFN Exposed Pad | Tape & Reel (TR) | Active | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 4.5V | 65V | 0V ~ 63V | 4A | 100kHz ~ 2.2MHz | Analog, PWM | Backlight, Lighting | -55°C ~ 125°C (TJ) | - | - | Surface Mount, Wettable Flank | 14-VSON (4.5x3) |
|
RT9397BFGQWIC LED DRIVER CTRLR 50MA 20WQFN |
1,347 | - |
|
Datasheet |
- | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | DC DC Controller | Switched Capacitor (Charge Pump) | No | 2 | 2.7V | 4.5V | 6V | 50mA | 250kHz | - | General Purpose | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-WQFN (3x3) |
|
KTD2052DEVAA-TR12-CHANNEL RGB LED DRIVERS WITH |
2,901 | - |
|
Datasheet |
- | 8-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Linear | - | Yes | 12 | 2.5V | 5.5V | - | 24mA | - | Yes | Lighting | -40°C ~ 85°C | Automotive | - | Surface Mount | 8-UDFN (2x2) |
|
KTD2052BEVAA-TR12-CHANNEL RGB LED DRIVERS WITH |
2,727 | - |
|
Datasheet |
- | 8-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Linear | - | Yes | 12 | 2.5V | 5.5V | - | 24mA | - | Yes | Lighting | -40°C ~ 85°C | Automotive | - | Surface Mount | 8-UDFN (2x2) |
|
IS31FL3258-QFLS4-TR6-RGB/18-CH LED DRIVER |
2,500 | - |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Linear | Constant Current | No | 18 | 2.7V | 5.5V | - | 27.5mA | 32MHz | I2C, PWM | General Purpose | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-QFN (4x4) |
|
IS31FL3018-QFLS4-TR6-RGB/18-CH LED DRIVER |
2,470 | - |
|
Datasheet |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Linear | Constant Current | No | 18 | 2.7V | 5.5V | - | 27.5mA | - | I2C, PWM | General Purpose | -40°C ~ 125°C (TA) | - | - | Surface Mount | 32-QFN (4x4) |
|
KTD2064AEUAC-TR24-CHANNEL RGB LED DRIVER WITH I |
2,233 | - |
|
Datasheet |
- | 20-UFQFN Exposed Pad | Tape & Reel (TR) | Active | Linear | - | Yes | 24 | 2.5V | 5.5V | - | 24mA | - | Yes | Lighting | -40°C ~ 85°C | Automotive | - | Surface Mount | 20-UQFN (3x3) |
|
TPS61040DDCTIC LED DRV RGLTR PWM SOT23-THIN |
877 | - |
|
Datasheet |
- | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | DC DC Regulator | Step-Up (Boost) | Yes | 1 | 1.8V | 6V | 28V | 350mA (Switch) | 1MHz | PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-THIN |
|
TPS923655MDMTR65-V, 4-A BOOST ORBUCK-BOOST LED |
3,000 | - |
|
Datasheet |
- | 14-VDFN Exposed Pad | Tape & Reel (TR) | Active | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 4.5V | 63V | 0V ~ 63V | 4A | 100kHz ~ 2.2MHz | Analog, PWM | Backlight, Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount, Wettable Flank | 14-VSON (4.5x3) |
|
KTZ8863AEJAA-TRHIGH EFFICIENCY 3-CH LED BACKLIG |
2,999 | - |
|
Datasheet |
- | 24-WFBGA, WLCSP | Tape & Reel (TR) | Active | DC DC Regulator | Step-Up (Boost) | - | 3 | 2.9V | 5.5V | 32V | 20mA | 1MHz | I2C, PWM | Backlight | -40°C ~ 85°C | - | - | Surface Mount | 24-WLCSP (1.72x2.45) |

