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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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SP7648EU-LIC LED DRIVER RGLTR 700MA 10MSOP |
0 | - |
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Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 1 | 2.7V | 4.5V | 2.7V ~ 5.5V | 700mA | - | - | Camera Flash | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
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SP7648EU-L/TRIC LED DRIVER RGLTR 700MA 10MSOP |
0 | - |
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Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 1 | 2.7V | 4.5V | 2.7V ~ 5.5V | 700mA | - | - | Camera Flash | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
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SP7686AER-L/TRIC LED DRIVER RGLTR 500MA 8DFN |
0 | - |
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Datasheet |
- | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | - | 1 | 2.7V | 5.5V | - | 500mA | 2.4MHz | - | Camera Flash | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (2x3) |
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SP7686ER-L/TRIC LED DRVR RGLTR PWM 500MA 8DFN |
0 | - |
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Datasheet |
- | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | - | 1 | 2.7V | 5.5V | - | 500mA | 2.4MHz | PWM | Camera Flash | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (2x3) |
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XRP7604EDBTR-FIC LED DRVR RGLTR PWM 1A 8HSOIC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Down (Buck) | Yes | 1 | 4.5V | 29V | - | 1A | 1.2MHz | Analog, PWM | Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-HSOIC |
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XRP6840AILBTR-FIC LED DRV RGLTR I2C 20TQFN |
0 | - |
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Datasheet |
- | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 3 | 2.7V | 5.5V | - | 1.43A (Flash) | 2.4MHz | I2C | Camera Flash, Lighting | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TQFN (4x4) |
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XRP6840BILBTR-FIC LED DRV RGLTR I2C 20TQFN |
0 | - |
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Datasheet |
- | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 2 | 2.7V | 5.5V | - | 2.15A (Flash) | 2.4MHz | I2C | Camera Flash, Lighting | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TQFN (4x4) |
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CAT4002ATD-GT3IC LED DRV LIN MULT-STP TSOT23-6 |
0 | - |
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Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 2 | 2.4V | 5.5V | - | 20mA | - | Multi-Step | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-6 |
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CAT4002BSD-GT3IC LED DRV LIN MULTI-STEP SC70-6 |
0 | - |
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Datasheet |
- | 6-TSSOP, SC-88, SOT-363 | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 2 | 2.4V | 5.5V | - | 25mA | - | Multi-Step | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-6 |
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A8512ELBTR-TIC LED DRIVER CTRLR PWM 24SOIC |
0 | - |
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Datasheet |
- | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | DC DC Controller | Step-Up (Boost) | No | 6 | 8V | 24V | - | - | 1MHz | PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-SOIC |
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LM3434SQX/NOPBIC LED DRIVER CTRLR PWM 24WQFN |
0 | - |
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Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Controller | Step-Down (Buck) | No | 1 | 3V | 5.8V | - | - | 1MHz | PWM | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-WQFN (4x4) |
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LNK454DGIC LED DRV OFFL TRIAC SO-8C |
0 | - |
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Datasheet |
LinkSwitch®-PL | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 700mA | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SO-8C |
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LNK456DGIC LED DRVR OFFL TRIAC 1A SO-8C |
0 | - |
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Datasheet |
LinkSwitch®-PL | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 1A | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SO-8C |
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LNK457DGIC LED DRVR OFFL TRIAC 1A SO-8C |
0 | - |
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Datasheet |
LinkSwitch®-PL | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 1A | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SO-8C |
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LNK457KGIC LED DRVR OFFL TRIAC 1A 12ESOP |
0 | - |
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Datasheet |
LinkSwitch®-PL | 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad | Tube | Obsolete | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 1A | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 12-ESOP |
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LNK458VGIC LED DRV OFFL TRIAC 1A EDIP-12 |
0 | - |
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Datasheet |
LinkSwitch®-PL | 12-SDIP (0.412", 10.46mm), 11 Leads, Exposed Pad | Tube | Obsolete | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 1A | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Through Hole | eDIP-12 |
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LNK458KGIC LED DRVR OFFL TRIAC 1A 12ESOP |
0 | - |
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Datasheet |
LinkSwitch®-PL | 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad | Tube | Obsolete | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 1A | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 12-ESOP |
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LNK460VGIC LED DRV OFFL TRIAC 1A EDIP-12 |
0 | - |
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Datasheet |
LinkSwitch®-PL | 12-SDIP (0.412", 10.46mm), 11 Leads, Exposed Pad | Tube | Obsolete | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 1A | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Through Hole | eDIP-12 |
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LNK460KGIC LED DRVR OFFL TRIAC 1A 12ESOP |
0 | - |
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Datasheet |
LinkSwitch®-PL | 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad | Tube | Obsolete | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 1A | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 12-ESOP |
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LNK457VGIC LED DRV OFFL TRIAC 1A EDIP-12 |
0 | - |
|
Datasheet |
LinkSwitch®-PL | 12-SDIP (0.412", 10.46mm), 11 Leads, Exposed Pad | Tube | Obsolete | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 1A | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Through Hole | eDIP-12 |

