What are LED Drivers ?
LED Drivers are specialized integrated circuits designed to regulate power for LED lighting systems. They are commonly used in applications such as industrial power management, lighting control, and display systems. Important specifications for selection include Current, which affects brightness and efficiency; Dimming capability, which allows for adjustable light levels; and Operating Temperature, which ensures reliability under varying environmental conditions. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
Parts in this category
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Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Total Stock | Pricing & RFQ | Applications | Current | Dimming | Frequency | Internal Switch(s) | Mounting Type | Number of Outputs | Operating Temperature | Supplier Device Package | Topology | Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Infineon Technologies
|
2,500
|
Price on request
2,500
|
Lighting | - | PWM | - | No | Surface Mount | 1 | -25°C ~ 125°C (TJ) | PG-DSO-8 | Flyback | AC DC Offline Switcher | 9.8V | |
Diodes Incorporated
|
2,500
|
Price on request
2,500
|
- | 1.3A (Switch) | Analog, PWM | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 8-MSOP-EP | Step-Down (Buck) | DC DC Regulator | 6V | |
On Semiconductor
|
2,500
|
Price on request
2,500
|
Automotive | 1.6A | Analog, PWM | 8MHz | Yes | Surface Mount | 2 | -40°C ~ 150°C (TJ) | 36-SSOP-EP | Step-Down (Buck), Step-Up (Boost) | DC DC Regulator | 4V | |
Monolithic Power Systems
|
2,500
|
Price on request
2,500
|
Commercial & Industrial Lighting | - | Analog, PWM, TRIAC | - | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 8-SOIC | Flyback | DC DC Regulator | 11V | |
NXP Semiconductors
|
2,500
|
Price on request
2,500
|
Backlight | 25mA | I²C, SMBus | 400kHz | Yes | Surface Mount | 4 | -40°C ~ 85°C (TA) | 8-TSSOP | - | Linear | 2.3V | |
|
Cirrus Logic Inc.
|
2,467
|
Price on request
2,467
|
Lighting | - | Triac | - | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 16-SOIC | Flyback, Step-Up (Boost) | AC DC Offline Switcher | 11V | |
NXP Semiconductors
|
2,460
|
Price on request
2,460
|
Automotive, Lighting | 1.5A | PWM | 100kHz ~ 2MHz | No | Surface Mount | 3 | -40°C ~ 125°C (TA) | 32-HVQFN (5x5) | Buck | Linear | 10V | |
Analog Devices / Maxim Integrated
|
2,450
|
Price on request
2,450
|
Automotive, Backlight | 150mA | PWM | 200kHz ~ 2MHz | Yes | Surface Mount | 2 | -40°C ~ 125°C (TJ) | 20-TSSOP-EP | SEPIC, Step-Down (Buck), Step-Up (Boost) | DC DC Regulator | 4.55V | |
RICHTEK
|
2,450
|
Price on request
2,450
|
- | 1A | Analog | 47kHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 7-SOP | Step-Down (Buck) | AC DC Offline Switcher | 16V | |
Monolithic Power Systems
|
2,449
|
Price on request
2,449
|
Camera Flash | 2A | I²C, PWM | 1MHz | Yes | Surface Mount | 2 | -40°C ~ 125°C (TJ) | 20-WLCSP (1.65x2.05) | Boost | DC DC Regulator | 2.7V | |
Texas Instruments
|
2,426
|
Price on request
2,426
|
Automotive | - | PWM | - | No | Surface Mount | 6 | -40°C ~ 125°C (TA) | 24-HTSSOP | Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 4.5V | |
|
NXP Semiconductors
|
2,410
|
Price on request
2,410
|
- | 25mA | I²C | 400kHz | Yes | Surface Mount | 4 | -40°C ~ 85°C (TA) | 8-TSSOP | - | Linear | 2.3V | |
STMicroelectronics
|
2,400
|
Price on request
2,400
|
- | - | PWM | - | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 10-SSO | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | AC DC Offline Switcher | 8.8V | |
|
Monolithic Power Systems
|
2,363
|
Price on request
2,363
|
Lighting | - | Analog, PWM | - | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 8-SOIC | Flyback, Step-Down (Buck), Step-Up (Boost) | AC DC Offline Switcher | 6V | |
Analog Devices / Maxim Integrated
|
2,340
|
Price on request
2,340
|
Automotive, Lighting | 10mA | Analog, PWM | 1MHz | No | Surface Mount | 1 | -40°C ~ 125°C | 16-TQFN (3x3) | Step-Down (Buck) | DC DC Controller | 4.5V | |
On Semiconductor
|
2,340
|
Price on request
2,340
|
Automotive | 50mA | PWM | 10MHz | No | Surface Mount | 1 | -40°C ~ 150°C (TJ) | 24-QFN (4x4) | Boost | DC DC Controller | 5V | |
Analog Devices / Maxim Integrated
|
2,318
|
Price on request
2,318
|
Backlight | - | - | - | No | Surface Mount | 1 | -40°C ~ 85°C (TA) | 10-uMAX/uSOP | Step-Up (Boost) | DC DC Controller | 2.7V | |
Texas Instruments
|
2,309
|
Price on request
2,309
|
Signage | 60mA | - | 30MHz | Yes | Surface Mount | 16 | -40°C ~ 85°C (TA) | 28-HTSSOP | Shift Register | Linear | 3V | |
Semtech
|
2,307
|
Price on request
2,307
|
Camera Flash | 1A (Flash) | I²C | 250kHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 20-MLPQ-UT (3x3) | Switched Capacitor (Charge Pump) | DC DC Regulator | 3V | |
Texas Instruments
|
2,303
|
Price on request
2,303
|
Backlight | 30mA | - | 4MHz | Yes | Surface Mount | 24 | -40°C ~ 85°C (TA) | 32-HTSSOP | Shift Register | Linear | 3V | |
|
MELEXIS
|
2,292
|
Price on request
2,292
|
Automotive | - | PWM | 500kHz ~ 5MHz | No | Surface Mount | 1 | -40°C ~ 125°C (TA) | 8-SOIC | - | Linear | 6V | |
Monolithic Power Systems
|
2,292
|
Price on request
2,292
|
- | - | - | - | - | Surface Mount | - | - | 24-TQFN (4x4) | - | - | - | |
STMicroelectronics
|
2,292
|
Price on request
2,292
|
- | - | PWM | 166kHz | Yes | Surface Mount | 1 | -40°C ~ 150°C (TJ) | 16-SO | Flyback | AC DC Offline Switcher | 11.5V | |
|
Kinetic Technologies HK Ltd
|
2,280
|
Price on request
2,280
|
Camera Flash | 24mA | I²C | - | - | Surface Mount | 3 | -40°C ~ 85°C | 8-UTDFN (1.5x1.5) | Constant Current | Linear | 2.7V | |
Diodes Incorporated
|
2,261
|
Price on request
2,261
|
LCD TV/Monitor, Flat Panel Display | - | Analog, PWM | 130kHz | No | Surface Mount | 1 | -40°C ~ 105°C (TA) | 8-SO Type TH | Step-Up (Boost) | DC DC Controller | 9V | |
Texas Instruments
|
2,250
|
Price on request
2,250
|
- | - | - | - | - | Surface Mount | - | - | 9-DSBGA | - | - | - | |
|
Allegro Microsystems
|
2,246
|
Price on request
2,246
|
- | 3A | PWM | 2MHz | - | Surface Mount | 1 | -40°C ~ 105°C (TA) | 16-QFN (4x4) | Step-Down (Buck) | DC DC Regulator | 9V | |
On Semiconductor
|
2,242
|
Price on request
2,242
|
Signage | 80mA | PWM | 25MHz | Yes | Surface Mount | 16 | -40°C ~ 85°C (TA) | 24-TQFN (4x4) | Shift Register | Linear | 3V | |
Monolithic Power Systems
|
2,240
|
Price on request
2,240
|
Backlight | - | Analog, PWM | 640kHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 10-QFN (1.4x1.8) | Step-Up (Boost) | DC DC Regulator | 2.7V | |
Skyworks Solutions
|
2,239
|
Price on request
2,239
|
Automotive, Backlight | 50mA | PWM | 1.3MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 24-TQFN (4x4) | Step-Up (Boost) | DC DC Regulator | 2.5V | |
Monolithic Power Systems
|
2,227
|
Price on request
2,227
|
Automotive, Backlight, Lighting | - | Analog, PWM | 580kHz | No | Surface Mount | 1 | -40°C ~ 85°C (TA) | 16-SOIC | SEPIC, Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 8V | |
Microchip Technology
|
2,218
|
Price on request
2,218
|
Backlight, Lighting, Signage | - | Analog, PWM | - | No | Surface Mount | 1 | -40°C ~ 125°C (TA) | 8-SOIC | Step-Down (Buck) | DC DC Controller | 8V | |
|
Monolithic Power Systems
|
2,208
|
Price on request
2,208
|
- | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
2,207
|
Price on request
2,207
|
- | 19.5mA | Single-Wire | - | Yes | Surface Mount | 1 | -30°C ~ 85°C (TA) | 4-DSBGA | - | Linear | 2.7V | |
Analog Devices / Maxim Integrated
|
2,194
|
Price on request
2,194
|
Backlight | 25mA | I²C | 1MHz | - | Surface Mount | 4 | -40°C ~ 125°C (TA) | 10-uMAX-EP | - | Linear | 1.62V | |
Texas Instruments
|
2,170
|
Price on request
2,170
|
Lighting | 35mA | I²C | 15MHz | No | Surface Mount | 24 | -40°C ~ 85°C (TA) | 32-VQFN (4x4) | - | Linear | 2.7V | |
Analog Devices / Maxim Integrated
|
2,170
|
Price on request
2,170
|
Automotive, Commercial & Industrial Lighting | - | Analog, PWM | 200kHz ~ 2.2MHz | No | Surface Mount | 1 | -40°C ~ 125°C (TA) | 20-TQFN (4x4) | SEPIC, Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 5V | |
|
Diodes Incorporated
|
2,154
|
Price on request
2,154
|
- | - | - | - | No | Surface Mount | 1 | -40°C ~ 105°C (TA) | 8-SOIC | - | AC DC Offline Switcher | 9V | |
Texas Instruments
|
2,124
|
Price on request
2,124
|
Automotive | - | Analog, PWM | - | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 10-HVSSOP | Step-Down (Buck) | DC DC Controller | 6V | |
Texas Instruments
|
2,118
|
Price on request
2,118
|
Backlight | 70mA | PWM | 500kHz ~ 800kHz | No | Surface Mount | 8 | -40°C ~ 85°C (TA) | 20-SO | Step-Up (Boost) | DC DC Controller | 8V | |
Texas Instruments
|
2,110
|
Price on request
2,110
|
Signage | 120mA | - | 30MHz | Yes | Surface Mount | 8 | -40°C ~ 125°C (TA) | 16-SOIC | Shift Register | Linear | 3V | |
|
Microchip Technology
|
2,109
|
Price on request
2,109
|
Backlight | 750mA (Switch) | Analog, PWM | 1.2MHz | Yes | Surface Mount | 1 | -40°C ~ 105°C (TJ) | TSOT-23-5 | Step-Up (Boost) | DC DC Regulator | 2.5V | |
Taiwan Semiconductor
|
2,098
|
Price on request
2,098
|
Backlight | 650mA (Switch) | Analog, PWM | 1.2MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | SOT-26 | Step-Up (Boost) | DC DC Regulator | 2.5V | |
Texas Instruments
|
2,083
|
Price on request
2,083
|
Backlight, Camera Flash | 800mA | - | - | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 10-VSON (3x3) | Step-Up (Boost) | DC DC Regulator | 2.7V | |
On Semiconductor
|
2,080
|
Price on request
2,080
|
Backlight | 50mA | PWM | - | Yes | Surface Mount | 1 | -25°C ~ 85°C (TA) | 5-TSOP | Step-Up (Boost) | DC DC Regulator | 2.7V | |
Texas Instruments
|
2,078
|
Price on request
2,078
|
Camera Flash | 1.5A (Flash) | - | 4MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 12-DSBGA | Step-Up (Boost) | DC DC Regulator | 2.5V | |
ROHM Semiconductor
|
2,060
|
Price on request
2,060
|
Backlight, Camera Flash | 35mA | PWM | 1MHz | Yes | Surface Mount | 1 | -30°C ~ 85°C (TA) | 8-HSON | Step-Up (Boost) | DC DC Regulator | 2.7V | |
Texas Instruments
|
2,055
|
Price on request
2,055
|
Backlight | 25mA | PWM | 312kHz, 625kHz, 1250kHz | Yes | Surface Mount | 4 | -30°C ~ 85°C (TA) | 24-WQFN (4x4) | Step-Up (Boost) | DC DC Regulator | 2.7V | |
Texas Instruments
|
2,050
|
Price on request
2,050
|
Lighting | - | - | - | Yes | Surface Mount | 1 | -40°C ~ 150°C (TJ) | SOT-23-5 | Flyback, Step-Down (Buck), Step-Up (Boost) | AC DC Offline Switcher | 7.5V | |
Analog Devices / Maxim Integrated
|
2,040
|
Price on request
2,040
|
Backlight | 25mA | Analog, PWM | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 8-TDFN-EP (3x3) | Step-Up (Boost) | DC DC Regulator | 2.6V |
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