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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
IRS21541CDIC LED DRIVER CONTROLLER DIE |
0 | - |
|
Datasheet |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
IRS2540CIC REG LED BUCK 200V DIE |
0 | - |
|
Datasheet |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
IRS2540CDIC REG LED BUCK 200V DIE |
0 | - |
|
Datasheet |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
IRS2541CIC REG LED BUCK 600V DIE |
0 | - |
|
Datasheet |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
IRS2541CDIC REG LED BUCK 600V DIE |
0 | - |
|
Datasheet |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
98-0522TRPBFIC REG LED BUCK 600V 8SOIC |
0 | - |
|
Datasheet |
* | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
AS3636-ZWLT-500IC LED DRVR RGLTR I2C 16WLCSP |
0 | - |
|
Datasheet |
- | 16-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 1 | 2.3V | 5.5V | - | 900mA (Switch) | 2MHz | I2C | Camera Flash | -30°C ~ 85°C (TA) | - | - | Surface Mount | 16-WLCSP (2x2.15) |
|
AS3647B-ZWLTIC LED DRV RGLTR I2C 6WLCSP |
0 | - |
|
Datasheet |
- | 6-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 2 | 2.7V | 4.4V | 2.8V ~ 5.5V | 800mA (Flash) | 4MHz | I2C | Camera Flash | -30°C ~ 85°C (TA) | - | - | Surface Mount | 6-WLCSP (1.5x1.1) |
|
AS3824A-ZQFTIC LED DRIVER 48QFN |
0 | - |
|
- |
* | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
AS3647B-ZWLT-500IC LED DRV RGLTR I2C 6WLCSP |
0 | - |
|
Datasheet |
- | 6-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 2 | 2.7V | 4.4V | 2.8V ~ 5.5V | 800mA (Flash) | 4MHz | I2C | Camera Flash | -30°C ~ 85°C (TA) | - | - | Surface Mount | 6-WLCSP (1.5x1.1) |
|
LYT3314DIC LED DRIVER OFFL TRIAC 16SO |
0 | - |
|
Datasheet |
LYTSwitch™-3 | 16-SOIC (0.154", 3.90mm Width), 14 Leads | Tube | Discontinued at Digi-Key | AC DC Offline Switcher | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 85VAC | 132VAC | - | - | 40kHz ~ 124kHz | Triac | Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-SO B |
|
LYT3315DIC LED DRIVER OFFL TRIAC 16SO |
0 | - |
|
Datasheet |
LYTSwitch™-3 | 16-SOIC (0.154", 3.90mm Width), 14 Leads | Tube | Discontinued at Digi-Key | AC DC Offline Switcher | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 85VAC | 132VAC | - | - | 40kHz ~ 124kHz | Triac | Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-SO B |
|
LYT3316DIC LED DRIVER OFFL TRIAC 16SO |
0 | - |
|
Datasheet |
LYTSwitch™-3 | 16-SOIC (0.154", 3.90mm Width), 14 Leads | Tube | Discontinued at Digi-Key | AC DC Offline Switcher | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 85VAC | 132VAC | - | - | 40kHz ~ 124kHz | Triac | Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-SO B |
|
LYT3318DIC LED DRIVER OFFL TRIAC 16SO |
0 | - |
|
Datasheet |
LYTSwitch™-3 | 16-SOIC (0.154", 3.90mm Width), 14 Leads | Tube | Discontinued at Digi-Key | AC DC Offline Switcher | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 85VAC | 132VAC | - | - | 40kHz ~ 124kHz | Triac | Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-SO B |
|
LYT3324DIC LED DRIVER OFFL TRIAC 16SO |
0 | - |
|
Datasheet |
LYTSwitch™-3 | 16-SOIC (0.154", 3.90mm Width), 14 Leads | Tube | Discontinued at Digi-Key | AC DC Offline Switcher | Flyback, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 85VAC | 132VAC | - | - | 40kHz ~ 124kHz | Triac | Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-SO B |
|
LYT3325DIC LED DRIVER OFFL TRIAC 16SO |
0 | - |
|
Datasheet |
LYTSwitch™-3 | 16-SOIC (0.154", 3.90mm Width), 14 Leads | Tube | Discontinued at Digi-Key | AC DC Offline Switcher | Flyback, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 85VAC | 132VAC | - | - | 40kHz ~ 124kHz | Triac | Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-SO B |
|
LYT3326DIC LED DRIVER OFFL TRIAC 16SO |
0 | - |
|
Datasheet |
LYTSwitch™-3 | 16-SOIC (0.154", 3.90mm Width), 14 Leads | Tube | Discontinued at Digi-Key | AC DC Offline Switcher | Flyback, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 85VAC | 132VAC | - | - | 40kHz ~ 124kHz | Triac | Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-SO B |
|
LYT3328DIC LED DRIVER OFFL TRIAC 16SO |
0 | - |
|
Datasheet |
LYTSwitch™-3 | 16-SOIC (0.154", 3.90mm Width), 14 Leads | Tube | Discontinued at Digi-Key | AC DC Offline Switcher | Flyback, Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 85VAC | 132VAC | - | - | 40kHz ~ 124kHz | Triac | Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-SO B |
|
IX9907NTRIC LED DRIVER OFFL TRIAC 8SOIC |
0 | - |
|
- |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | AC DC Offline Switcher | Flyback | Yes | 1 | 10.5V | 40V | - | - | - | Triac | Lighting | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
AP1601IC LIGHTING CTRLR LED DIM 14SOP |
0 | - |
|
- |
* | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |

