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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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TLC5940PWPRG4IC LED DRVR LIN 120MA 28HTSSOP |
0 | - |
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Datasheet |
- | 28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Linear | Shift Register | Yes | 16 | 3V | 5.5V | 17V | 120mA | 30MHz | - | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-HTSSOP |
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TLC69661QRTWRQ1AUTOMOTIVE MINI-LED LOCAL DIMMIN |
0 | - |
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Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Linear | Constant Current | No | 16 | 3V | 5.5V | 50V | 60mA | - | PWM | Backlight | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 24-WQFN (4x4) |
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LM27966SQIC LED DRV RGLTR I2C 30MA 24WQFN |
0 | - |
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Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 6 | 2.7V | 5.5V | 2V ~ 4V | 30mA | 1.27MHz | I2C | Backlight | -30°C ~ 85°C (TA) | - | - | Surface Mount | 24-WQFN (4x4) |
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RT8471ZSPIC LED DRVR RGLTR PWM 1.2A 8SOP |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | DC DC Regulator | Step-Down (Buck) | Yes | 1 | 7V | 36V | - | 1.2A | - | Analog, PWM | Lighting, Signage | -40°C ~ 125°C (TJ) | Automotive | - | Surface Mount | 8-SOP-EP |
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AS3643-ZWLT-500IC LED DRVR RGLTR I2C 13WLCSP |
0 | - |
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Datasheet |
- | 13-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 2 | 2.7V | 4.4V | 2.8V ~ 5.5V | 650mA (Flash) | 4MHz | I2C | Camera Flash | -30°C ~ 85°C (TA) | - | - | Surface Mount | 13-WLCSP (2.25x1.5) |
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RT8498GEIC LED DRVR RGLTR PWM 2A SOT23-6 |
0 | - |
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- | SOT-23-6 | Tape & Reel (TR) | Active | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 3V | 18V | 18V | 2A (Switch) | 350kHz | Analog, PWM | Backlight, Lighting | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-6 |
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AS3691B-ZMFTIC LED DRIVER LINEAR 400MA 64QFN |
0 | - |
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- | 64-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 4 | - | - | 15V | 400mA | - | - | Backlight, Lighting | -20°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFN (9x9) |
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AS3693B-ZQFTIC LED DRIVER LINEAR I2C 64QFN |
0 | - |
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Datasheet |
- | 64-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | - | No | 16 | - | - | 0.4V ~ 50V | - | - | I2C, SPI | Backlight | - | - | - | Surface Mount | 64-QFN (9x9) |
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LC5548LDIC LED DRIVER OFFL SWITCHER 8DIP |
0 | - |
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- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | AC DC Offline Switcher | - | Yes | 1 | - | 20V | - | - | - | - | - | -55°C ~ 125°C (TA) | - | - | Through Hole | 8-DIP |
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MP3021DQ-LF-PIC LED DRIVER RGLTR 30MA 16QFN |
0 | - |
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Datasheet |
- | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 4 | 2.7V | 5.5V | - | 30mA | 1.25MHz | - | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-QFN (3x3) |
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MP3373GM-P8 CHANNEL 350MA/CH BOOST WLED CO |
0 | - |
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Datasheet |
MP | 28-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | DC DC Controller | Step-Up (Boost) | Yes | 8 | 9V | 40V | - | - | 100kHz ~ 1MHz | Analog, PWM | Backlight, Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-TSSOP |
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TPS61199NSRIC LED DRVR CTRLR PWM 70MA 20SO |
0 | - |
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Datasheet |
- | 20-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | DC DC Controller | Step-Up (Boost) | No | 8 | 8V | 30V | - | 70mA | 500kHz ~ 800kHz | PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SO |
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XR46004ETCTR-QIC LED DRVR LINEAR 600MA TO252-5 |
0 | - |
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Datasheet |
- | TO-252-6, DPAK (5 Leads + Tab) | Tape & Reel (TR) | Obsolete | Linear | - | - | 1 | 5V | 50V | 75V | 600mA | - | - | Lighting | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | TO-252-5 |
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LNK405EGIC LED DRVR OFFL TRIAC ESIP-7C |
0 | - |
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Datasheet |
LinkSwitch®-PH | 7-SSIP, 6 Leads, Exposed Pad, Formed Leads | Tube | Active | AC DC Offline Switcher | Flyback | Yes | 1 | 36V | 725V | - | 1.24A | 66kHz | Triac | Lighting | -40°C ~ 150°C (TJ) | - | - | Through Hole | eSIP-7C |
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LM27964SQ-C/NOPBIC LED DRV RGLTR I2C 24WQFN |
0 | - |
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Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 7 | 2.7V | 5.5V | 2V ~ 4V | 30mA, 80mA | 700kHz | I2C | Backlight | -30°C ~ 85°C (TA) | - | - | Surface Mount | 24-WQFN (4x4) |
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AS3821-ZQFTIC LED DRIVER LINEAR SPI 48QFN |
0 | - |
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- | 48-QFN | Tape & Reel (TR) | Obsolete | Linear | - | No | 12 | 4.5V | 5.5V | - | - | - | SPI | Backlight | - | - | - | Surface Mount | 48-QFN |
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AS3822-ZTQTIC LED DRIVER LINEAR SPI 32TQFP |
0 | - |
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Datasheet |
- | 32-TQFP | Tape & Reel (TR) | Obsolete | Linear | - | No | 8 | - | - | - | - | - | SPI | Backlight | - | - | - | Surface Mount | 32-TQFP (7x7) |
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MP3398AGY-ZIC LED DRV CTRL PWM 350MA 20SOIC |
0 | - |
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Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | DC DC Controller | Step-Up (Boost) | No | 4 | 5V | 28V | - | 350mA | 540kHz | Analog, PWM | Backlight | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-SOIC |
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MPQ4425AGQB-ZIC LED DRVR RGLTR PWM 1.5A 13QFN |
0 | - |
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Datasheet |
- | 13-PowerVQFN | Tape & Reel (TR) | Active | DC DC Regulator | Step-Down (Buck) | Yes | 1 | 4V | 36V | - | 1.5A | 2.2MHz | PWM | Lighting | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 13-QFN (2.5x3) |
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IS32FL3268-QWLA3-TR24-CHANNEL, 16-BIT PWM LED DRIVE |
0 | - |
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Datasheet |
- | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Linear | Shift Register | No | 24 | 3V | 5.5V | 18V | 51mA | 20MHz | PWM, SPI | Backlight, Signage | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 40-WFQFN (6x6) |
