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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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IW3658-00FSINGLE-STAGE SSL LED DRIVER CONT |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | AC DC Offline Switcher | Step-Down (Buck), Step-Up (Boost) | No | 1 | - | 6V | - | 3A | - | Yes | General Purpose | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 7-SOIC |
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IW3602-30CIC LED DRIVER OFFL PWM 8SOIC |
0 | - |
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- |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | AC DC Offline Switcher | Flyback | No | 1 | - | 16V | - | - | 200kHz | PWM | General Purpose | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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IW3636-02IC LED DRIVER OFFL PWM 8SOIC |
0 | - |
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- |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | AC DC Offline Switcher | Flyback, Step-Down (Buck), Step-Up (Boost) | No | 1 | 7.5V | 30V | - | - | 72kHz, 90kHz | Analog, PWM | LED Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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IW3689-21AC/DC DIGITAL POWER CONTROLLER F |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | AC DC Offline Switcher | Flyback, Step-Down (Buck), Step-Up (Boost) | No | 1 | - | - | - | - | - | PWM | General Purpose | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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AL5812-3FF-7IC LED DRVR LIN PWM 150MA 6DFN |
0 | - |
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Datasheet |
- | 6-UDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 1 | 3.5V | 60V | 1V ~ 60V | 150mA | - | PWM | Signage | -40°C ~ 125°C (TA) | - | - | Surface Mount | U-DFN3030-6 |
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KTD3117EAA-20-1-TR3-CHANNEL LED DRIVER WITH BOOST |
0 | - |
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Datasheet |
- | 9-WFBGA, WLCSP | Tape & Reel (TR) | Active | DC DC Regulator | Step-Up (Boost) | Yes | 3 | 2.7V | 5.5V | 40V | 20mA | 800kHz | PWM | Backlight | -40°C ~ 85°C | - | - | Surface Mount | 9-WLCSP (1.2x1.2) |
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LYT1403D-TLIC LED DRIVER OFFLINE 8SO |
0 | - |
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Datasheet |
LYTSwitch™-1 | - | Tape & Reel (TR) | Active | AC DC Offline Switcher | Step-Down (Buck) | Yes | 1 | 90VAC | 308VAC | - | - | 20kHz | - | Lighting | -40°C ~ 125°C (TJ) | - | - | - | - |
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IW3637-01IC LED DRIVER OFFL PWM 8SOIC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | AC DC Offline Switcher | Step-Down (Buck) | No | 1 | 7.5V | 30V | - | - | 72kHz, 90kHz | Analog, PWM | LED Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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IW3637-01AIC LED DRIVER OFFL PWM 8SOIC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | AC DC Offline Switcher | Step-Down (Buck) | No | 1 | 7.5V | 30V | - | - | 72kHz, 90kHz | Analog, PWM | LED Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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IW3637-05IC LED DRIVER OFFL PWM 8SOIC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | AC DC Offline Switcher | Step-Down (Buck) | No | 1 | 7.5V | 30V | - | - | 72kHz, 90kHz | Analog, PWM | LED Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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IW3637-31IC LED DRIVER OFFL PWM 8SOIC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | AC DC Offline Switcher | Step-Down (Buck) | No | 1 | 7.5V | 30V | - | - | 72kHz, 90kHz | Analog, PWM | LED Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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IW3658-21FSINGLE-STAGE SSL LED DRIVER CONT |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | AC DC Offline Switcher | Step-Down (Buck), Step-Up (Boost) | No | 1 | - | 6V | - | 2A | - | Yes | General Purpose | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 7-SOIC |
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IW3658-20FSINGLE-STAGE SSL LED DRIVER CONT |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | AC DC Offline Switcher | Step-Down (Buck), Step-Up (Boost) | No | 1 | - | 6V | - | 3A | - | Yes | General Purpose | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 7-SOIC |
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IW3658-31FSINGLE-STAGE SSL LED DRIVER WITH |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | AC DC Offline Switcher | Step-Down (Buck), Step-Up (Boost) | No | 1 | - | 6V | - | 2A | - | Yes | General Purpose | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 7-SOIC |
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IW3636-03SINGLE-STAGE LED DRIVER WITH PFC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | AC DC Offline Switcher | Flyback, Step-Down (Buck), Step-Up (Boost) | No | 1 | 7.5V | 30V | - | 20mA | 72kHz, 90kHz | Analog, PWM | LED Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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IW3637-03OFF-LINE BUCK LED DRIVER CONTROL |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | AC DC Offline Switcher | Step-Down (Buck) | No | 1 | 7.5V | 30V | - | 20mA | 72kHz, 90kHz | Analog, PWM | General Purpose | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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IW3658-30FSINGLE-STAGE SSL LED DRIVER CONT |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | AC DC Offline Switcher | Step-Down (Buck), Step-Up (Boost) | No | 1 | - | 6V | - | 3A | - | Yes | General Purpose | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 7-SOIC |
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IW3671-01CSINGLE-STAGE, HIGH PF, LOW THD, |
0 | - |
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Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | AC DC Offline Switcher | Flyback, Step-Down (Buck), Step-Up (Boost) | No | 1 | 8V | 20V | - | - | - | Yes | LED Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
IW3671-00SINGLE-STAGE, HIGH PF, LOW THD, |
0 | - |
|
- |
- | SOT-23-6 | Tray | Active | AC DC Offline Switcher | Flyback, Step-Down (Buck), Step-Up (Boost) | No | 1 | 8V | 20V | - | - | - | Yes | LED Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
IW3989-00IC LED DRIVER OFFL PWM 12QFN |
0 | - |
|
Datasheet |
- | 12-VQFN Exposed Pad | Tape & Reel (TR) | Active | AC DC Offline Switcher | - | No | 1 | - | - | - | - | - | PWM, Triac | General Purpose | 150°C (TJ) | - | - | Surface Mount | 12-QFN (4x4) |

