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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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PCU9955TW,118IC LED DRV LIN PWM 57MA 28HTSSOP |
0 | - |
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Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 16 | 3V | 5.5V | 20V | 57mA | 8MHz | PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-HTSSOP |
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NCP1840Q8A6MNGIC LED DRVR RGLTR PWM 30MA 20QFN |
0 | - |
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Datasheet |
- | 20-VFQFN Exposed Pad | Tube | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 8 | 3V | 5.5V | 4.1V | 30mA | - | PWM | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (4x4) |
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NCP1840Q8A6MNTWGIC LED DRVR RGLTR PWM 30MA 20QFN |
0 | - |
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Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 8 | 3V | 5.5V | 4.1V | 30mA | - | PWM | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (4x4) |
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FAN7346MIC LED DRIVER LINEAR PWM 28SOIC |
0 | - |
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Datasheet |
- | 28-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Linear | - | No | 4 | 10.5V | 35V | - | - | - | PWM | Backlight | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-SOIC |
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A8513KLPTR-TIC LED DRVR RGLTR PWM 16ETSSOP |
0 | - |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | DC DC Regulator | SEPIC, Step-Up (Boost) | Yes | 1 | 4.5V | 40V | - | 150mA | 2MHz | PWM | Backlight | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 16-eTSSOP-EP |
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LM3448MA/NOPBIC LED DRIVER OFFL TRIAC 16SOIC |
0 | - |
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- |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | AC DC Offline Switcher | Flyback, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 8V | 12V | - | - | - | Triac | Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SOIC |
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RT8472GJ5IC LED DRV RGLTR PWM 1A 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 | 5V | 30V | - | 1A | - | Analog, PWM | Lighting, Signage | -40°C ~ 125°C (TA) | Automotive | - | Surface Mount | TSOT-23-5 |
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IRS2980STRPBFIC LED DRIVER CTRLR PWM 8SOIC |
0 | - |
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Datasheet |
LEDrivIR™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | DC DC Controller | Step-Down (Buck) | No | 1 | 10V | 16.6V | - | - | 150kHz | Analog, PWM | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
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CS1610-FSZIC LED DRIVER OFFL TRIAC 16SOIC |
0 | - |
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Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | AC DC Offline Switcher | Flyback, Step-Up (Boost) | No | 1 | 11V | 17V | - | - | - | Triac | Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SOIC |
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CS1611-FSZIC LED DRIVER OFFL TRIAC 16SOIC |
0 | - |
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Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | AC DC Offline Switcher | Flyback, Step-Up (Boost) | No | 1 | 11V | 17V | - | - | - | Triac | Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SOIC |
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IRS2980SPBFIC LED DRIVER CTRLR PWM 8SOIC |
0 | - |
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Datasheet |
LEDrivIR™ | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | DC DC Controller | Step-Down (Buck) | No | 1 | 10V | 16.6V | - | - | 150kHz | Analog, PWM | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
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AS3694A-ZTQTIC LED DRVR CTRL I2C 70MA 64TQFP |
0 | - |
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Datasheet |
- | 64-TQFP Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Controller | Step-Up (Boost) | No | 12 | - | - | 50V | 70mA | - | I2C, SPI | Backlight | - | - | - | Surface Mount | 64-TQFP-EP (10x10) |
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AS1121B-BQFTIC LED DRIVER LINEAR 40MA 32TQFN |
0 | - |
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Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | Shift Register | Yes | 16 | 3.1V | 3.6V | 1.5V ~ 30V | 40mA | - | - | Backlight, Signage | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-TQFN (5x5) |
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AS1122-BQFMIC LED DRIVER LINEAR 40MA 24QFN |
0 | - |
|
Datasheet |
- | 24-TQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 12 | 2.7V | 3.6V | 30V | 40mA | - | - | Backlight, Signage | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QFN (4x4) |
|
AS1122B-BQFMIC LED DRIVER LINEAR 40MA 24QFN |
0 | - |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 12 | 2.7V | 3.6V | 30V | 40mA | - | - | Backlight, Signage | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QFN (4x4) |
|
AS1112B-BQFTIC LED DRVR LINEAR 100MA 32TQFN |
0 | - |
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Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | Shift Register | Yes | 16 | 3V | 5.5V | 15V | 100mA | 30MHz | - | Backlight, Signage | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-TQFN (5x5) |
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AS1112C-BQFTIC LED DRVR LINEAR 100MA 32TQFN |
0 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | Shift Register | Yes | 16 | 3V | 5.5V | 15V | 100mA | 30MHz | - | Backlight, Signage | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-TQFN (5x5) |
|
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CS1630-FSZIC LED DRIVER OFFL TRIAC 16SOIC |
0 | - |
|
- |
- | 16-SOIC (0.154", 3.90mm Width) Exposed Pad | Bulk | Obsolete | AC DC Offline Switcher | Flyback, Step-Down (Buck), Step-Up (Boost) | No | 1 | 11V | 17V | - | - | 625Hz ~ 200kHz | Triac | Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SOIC |
|
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CS1631-FSZIC LED DRIVER OFFL TRIAC 16SOIC |
0 | - |
|
- |
- | 16-SOIC (0.154", 3.90mm Width) Exposed Pad | Bulk | Obsolete | AC DC Offline Switcher | Flyback, Step-Down (Buck), Step-Up (Boost) | No | 1 | 11V | 17V | - | - | 625Hz ~ 200kHz | Triac | Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SOIC |
|
AOZ1081AIIC LED DRVR RGLTR PWM 1.8A 8SOIC |
0 | - |
|
Datasheet |
EZBuck™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Down (Buck) | Yes | 1 | 4.5V | 16V | - | 1.8A | 1MHz | PWM | Lighting | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |

