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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| Part & Mfr | Applications | Automotive Grade | Control | Current | Dimming | Efficiency | Features | Frequency | Halogen Free | Input Voltage | Internal Switch(s) | Lead Spacing | Lead Style | Mounting Type | Number of Channels | Number of Outputs | Operating Temperature | Operating Temperature Range | Operating Voltage | Output Current | Output Power | Output Voltage | Package / Case | Protection | SVHC Present | Supplier Device Package | Supplier Package | Supply Voltage | Tape & Reel | Topology | Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Monolithic Power Systems
|
32,968
|
$0.17
|
Lighting | - | - | - | PWM | - | - | - | - | - | No | - | - | Surface Mount | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | TSOT-23-8 | TSOT-23-8 | - | - | Flyback | AC DC Offline Switcher | 12V | |
Microchip Technology
|
32,952
|
$0.17
|
Signage | - | - | 100mA per channel | PWM | - | - | - | - | - | Yes | - | - | Surface Mount | - | 6 | -40°C to +125°C | - | - | - | - | - | - | - | - | 10-MSOP-EP | - | - | True | - | Linear | 3.0V to 5.5V | |
Microchip Technology
|
32,951
|
$0.17
|
Signage | - | - | 100mA | PWM | - | - | - | - | - | Yes | - | - | Surface Mount | - | 6 | -40°C ~ 125°C | - | - | - | - | - | - | - | - | 10-MSOP-EP | - | - | - | - | Linear | 3V / 5.5V | |
|
Microchip Technology
|
32,950
|
$0.17
|
Signage | - | - | 50mA per channel | PWM | - | - | - | - | 3.0V to 5.5V | Yes | - | - | Surface Mount | - | 6 | -40°C ~ 125°C | - | - | - | - | - | - | - | Not Present | 10-MSOP | 10-MSOP | - | - | - | Linear | 3V | |
Microchip Technology
|
32,949
|
$0.17
|
Signage | - | - | 50mA | PWM | - | - | - | - | - | Yes | - | - | Surface Mount | - | 6 | -40°C to +125°C | - | - | - | - | - | - | - | - | 10-MSOP | - | - | Tape & Reel | - | Linear | 3V / 5.5V | |
Microchip Technology
|
32,947
|
$0.17
|
Lighting | - | - | 800mA | PWM | - | - | - | - | 3.0V | Yes | - | - | Surface Mount | - | 1 | -40°C | - | - | - | - | - | - | - | - | 8-SOIC-EP | - | - | - | - | Linear | 3V | |
Analog Devices / Maxim Integrated
|
32,876
|
$0.17
|
Backlight | - | - | 970mA | Analog, PWM | - | - | - | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C | - | 2.7V | - | - | - | - | - | Not Present | 8-TDFN (3x3) | - | - | - | Step-Up (Boost) | DC DC Regulator | 3.15V | |
Diodes Incorporated
|
32,796
|
$0.17
|
Automotive | Yes | - | 1.5A (Switch) | Analog, PWM | - | - | 1MHz | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | 8-MSOP-EP | - | - | - | Step-Down (Buck) | DC DC Regulator | 6V | |
Texas Instruments
|
32,646
|
$0.87
|
General Purpose | - | - | 25.5mA | I²C, PWM | - | Analog/PWM mixed dimming, Constant current, Current control, Direct PWM dimming, I2C control, Power-save mode, Programmable lighting engines | 1.25MHz | - | - | No | - | - | Surface Mount | 9 | 9 | -40°C ~ 85°C | -40°C ~ 85°C | - | - | - | - | - | - | - | 24-WQFN (4x4) | - | - | - | Charge pump, Current Sink | Linear | 2.5V | |
Texas Instruments
|
32,621
|
$1.42
|
Backlight, Lighting, Signage | - | - | 80mA | - | - | - | - | - | - | Yes | - | - | Surface Mount | - | 16 | -20°C to 85°C | - | - | - | - | - | - | - | Not Present | 32-HTSSOP | 32-HTSSOP | - | - | - | Linear | 3V | |
On Semiconductor
|
32,515
|
$0.17
|
Automotive | Yes | - | 1.6A | PWM | - | - | - | - | - | Yes | - | - | Surface Mount | - | 2 | -40°C / 150°C | - | - | - | - | 60V | - | - | - | 36-SSOP-EP | - | - | - | Step-Down (Buck), Step-Up (Boost) | DC DC Regulator | 4V | |
Texas Instruments
|
32,355
|
Price on request
|
Automotive | - | - | - | Analog, PWM | - | - | 2MHz | - | - | No | - | - | Surface Mount | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | 14-HTSSOP | - | - | - | SEPIC, Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 4.5V | |
Microchip Technology
|
32,300
|
$0.17
|
Backlight | - | - | 1.2A | - | - | - | 1.2MHz | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C ~ +125°C | - | - | - | - | - | - | - | - | 8-MLF® (2x2) | - | - | - | Step-Up (Boost) | DC DC Regulator | 2.5V | |
|
Microchip Technology
|
32,296
|
$0.17
|
Backlight | - | - | >500mA | - | - | - | 1.2MHz | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C | - | - | - | - | - | - | - | Not Present | 8-MLF® (2x2) | 8-MLF® (2x2) | - | - | Step-Up (Boost) | DC DC Regulator | 2.5V | |
Microchip Technology
|
32,295
|
$0.17
|
Backlight | - | - | 500mA | - | - | - | 1.2MHz | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C to +125°C | - | - | - | - | - | - | - | Not Present | TSOT-23-6 | TSOT-23-6 | - | - | Step-Up (Boost) | DC DC Regulator | 2.5V | |
|
Microchip Technology
|
32,294
|
$0.17
|
Backlight; Camera Flash | - | - | 500mA | - | - | - | 1.2MHz | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | 8-MLF® (2x2) | 8-MLF® (2x2) | - | - | Step-Up (Boost) | DC DC Regulator | 2.5V | |
|
Microchip Technology
|
32,293
|
$0.17
|
Backlight | - | - | 1.2A (Switch) | - | - | - | 1.2MHz | - | - | Built-in | - | - | Surface Mount | - | 1 | -40°C to 125°C | - | - | - | - | - | - | - | - | TSOT-23-6 | - | - | - | Boost | DC DC Regulator | 2.5V to 6.5V | |
|
Microchip Technology
|
32,292
|
$0.17
|
Backlight | - | - | 350mA | Analog, PWM | - | - | 1.2MHz | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | Up to 36V | - | - | - | TSOT-23-5 | TSOT-23-5 | - | - | Step-Up (Boost) | DC DC Regulator | 2.8V / 6.5V | |
|
Microchip Technology
|
32,291
|
$0.17
|
Backlight | - | - | 350mA | Analog, PWM | - | - | 1.2MHz | - | 2.8V | Yes | - | - | Surface Mount | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | Up to 36V | 8-MLF® (2x2) | - | Not Present | 8-MLF® (2x2) | - | - | - | Step-Up (Boost) | DC DC Regulator | 2.8V | |
|
Microchip Technology
|
32,290
|
$0.17
|
Backlight | - | - | 350mA | Analog, PWM | - | - | 1.2MHz | - | 2.8V | Yes | - | - | Surface Mount | - | 1 | -40°C ~ 125°C | - | - | - | - | Up to 36V | - | - | Not Present | TSOT-23-6 | TSOT-23-6 | - | - | Step-Up (Boost) | DC DC Regulator | 2.8V | |
Microchip Technology
|
32,289
|
$0.17
|
Backlight; Notebooks; LCD Panels and Monitors; Multimedia players; Navigation equipment; Gaming systems; Video poker; Slot machines | - | - | 15mA to 30mA | Flicker-Free Dimming | - | - | 1.2MHz | - | - | Yes | - | - | Surface Mount | - | 6 channels of up to 10 WLEDs per channel | -40°C to +125°C | - | 6V to 40V | - | - | - | - | - | Not Present | 24-MLF® (4x4) | - | - | T/R | Step-Up (Boost) | DC DC Regulator | 6V | |
|
Microchip Technology
|
32,287
|
$0.17
|
Lighting | - | - | - | PWM | - | - | 400kHz | - | 6V | No | - | - | Surface Mount | - | 1 | -40°C | - | - | - | - | - | - | - | Not Present | 10-MSOP | - | - | - | Step-Up (Boost) | DC DC Controller | 6V | |
Microchip Technology
|
32,280
|
$0.17
|
Lighting, Signage | - | - | 3.5A (Switch) | PWM | - | - | 1MHz | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C ~ 125°C | - | - | - | - | 37V | - | - | - | 16-TSSOP-EP | - | - | Yes | Step-Up (Boost) | DC DC Regulator | 4.5V | |
|
Microchip Technology
|
32,279
|
$0.17
|
Lighting, Signage | - | - | 3.5A | PWM | - | - | 1MHz | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C to +125°C | - | - | - | - | Up to 37V | - | - | - | 16-TSSOP-EP | - | - | - | Step-Up (Boost) | DC DC Regulator | 4.5V to 20V | |
Microchip Technology
|
32,278
|
$0.17
|
Lighting | - | - | - | PWM | - | - | 1.5MHz | - | - | No | - | - | Surface Mount | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | 10-MLF® (3x3) | 10-MLF® (3x3) | - | - | Step-Down (Buck) | DC DC Controller | 4.5V | |
|
Microchip Technology
|
32,277
|
$0.17
|
Lighting | - | - | - | PWM | - | - | 1.5MHz | - | - | No | - | - | Surface Mount | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | Not Present | 10-MLF® (3x3) | 10-MLF® (3x3) | - | - | Step-Down (Buck) | DC DC Controller | 4.5V | |
|
Microchip Technology
|
32,274
|
$0.17
|
Lighting | - | - | - | PWM | - | - | 1.5MHz | - | - | No | - | - | Surface Mount | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | 8-SOIC | - | - | - | Step-Down (Buck) | DC DC Controller | 4.5V | |
Microchip Technology
|
32,273
|
$0.17
|
Lighting | - | - | - | PWM | - | - | 1.5MHz | - | - | No | - | - | Surface Mount | - | 1 | -40°C~125°C | - | - | - | - | - | - | - | - | 8-SOIC | - | - | - | Step-Down (Buck) | DC DC Controller | 4.5V | |
|
Microchip Technology
|
32,272
|
$0.17
|
Lighting | - | - | 1A | PWM | - | - | 1MHz | - | - | Yes | - | Gull Wing | Surface Mount | - | 1 | -40°C | - | 37V | - | - | - | - | - | Not Present | 8-SOIC-EP | 8-SOIC-EP | - | Yes | Step-Down (Buck) | DC DC Regulator | 6V | |
|
Microchip Technology
|
32,271
|
$0.17
|
Lighting | - | - | 1A | Pulsed dimming | >90% | - | Up to 1MHz | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C | - | 37V | - | - | - | 8-SOIC | - | - | 8-SOIC-EP | - | - | - | Step-Down (Buck) | DC DC Regulator | 6V | |
|
Microchip Technology
|
32,269
|
$0.17
|
Lighting | - | Hysteretic | 1A | PWM | >90% | - | 1MHz | - | 37V | Yes | - | - | Surface Mount | - | 1 | -40°C | - | - | - | - | - | - | Over-temperature | - | 8-SOIC-EP | - | - | - | Step-Down (Buck) | DC DC Regulator | 6V | |
|
Microchip Technology
|
32,267
|
$0.17
|
Lighting | - | - | 1A (Switch) | PWM | - | - | 1MHz | Halogen Free | 6V to 20V | Yes | - | - | Surface Mount | - | 1 | -40°C to 125°C (TJ) | - | - | 1A | - | - | - | - | - | 8-SOIC-EP | 8-SOIC-EP | - | - | Step-Down (Buck) | Step-Down (Buck) | 6V | |
|
Allegro Microsystems
|
32,080
|
$0.17
|
Lighting | - | - | 3A | PWM | - | - | - | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C ~ 105°C (TA) | - | - | - | - | - | - | - | - | 8-SOIC-EP | - | - | - | Step-Down (Buck) | DC DC Regulator | 6V | |
Microchip Technology
|
32,063
|
$0.17
|
Camera Flash | - | - | 1.2A | Single-Wire | - | - | 4MHz | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | 9-WLCSP (1.3x1.3) | 9-WLCSP (1.3x1.3) | - | - | Step-Up (Boost) | DC DC Regulator | 2.7V | |
|
Microchip Technology
|
32,062
|
$0.17
|
Camera Flash | - | - | 1.2A (Flash) | - | - | - | 4MHz | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | 9-WLCSP (1.3x1.3) | - | - | - | Step-Up (Boost) | DC DC Regulator | 2.7V | |
Microchip Technology
|
32,056
|
$0.17
|
Backlight | - | - | 30.2mA | PWM | - | - | - | - | - | Yes | - | - | Surface Mount | - | 2 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | TSOT-23-6 | TSOT-23-6 | - | - | - | Linear | 3V | |
|
Microchip Technology
|
32,055
|
$0.17
|
Backlight | - | - | 30.2mA | PWM | - | - | - | - | - | Yes | - | - | Surface Mount | - | 2 | -40°C ~ 125°C | - | - | - | - | - | - | - | - | SC-70-6 | - | - | - | - | Linear | 3V | |
|
Microchip Technology
|
32,054
|
$0.17
|
Backlight | - | - | 30.2mA | Single-Wire | - | - | - | Halogen Free | - | Yes | - | - | Surface Mount | - | 2 | -40°C to +125°C | - | - | - | - | 0V to 5.5V | - | - | - | TSOT-23-6 | - | - | Tape & Reel | - | Linear | 3V | |
|
Microchip Technology
|
32,053
|
$0.17
|
Backlight | - | - | 30.2mA | Single-Wire | - | - | - | - | - | Yes | - | - | Surface Mount | - | 2 | -40°C to +125°C | - | - | - | - | - | - | - | Not Present | SC-70-6 | - | - | True | - | Linear | 3.0V to 5.5V | |
|
Texas Instruments
|
32,039
|
Price on request
|
- | - | - | - | Analog, PWM | - | - | 2MHz | - | - | No | - | - | Surface Mount | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | 14-HTSSOP | - | - | - | SEPIC, Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 4.5V | |
Microchip Technology
|
32,031
|
$0.17
|
Backlight, Camera Flash | - | - | 20mA | PWM | - | - | - | - | - | Yes | - | - | Surface Mount | - | 6 | -40°C ~ 125°C | - | - | - | - | - | - | - | Not Present | 14-TMLF® (2.5x2.5) | 14-TMLF® (2.5x2.5) | - | - | - | Linear | 3V / 5.5V | |
Microchip Technology
|
32,029
|
$0.17
|
Backlight, Camera Flash | - | - | 20mA | Single-Wire | - | - | - | - | - | Yes | - | No Lead | Surface Mount | - | 6 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | 10-TMLF® (2x2) | 10-TMLF® (2x2) | - | - | - | Linear | 3.0V to 5.5V | |
|
Microchip Technology
|
32,028
|
$0.17
|
Backlight, Camera Flash | - | - | 20mA | PWM | - | - | - | - | - | Yes | - | - | Surface Mount | - | 6 | -40°C ~ 125°C | - | - | - | - | - | - | - | Not Present | 10-TMLF® (2x2) | - | - | - | - | Linear | 3V | |
|
Microchip Technology
|
32,018
|
$0.17
|
Backlight, Camera Flash | - | - | 20mA | Single-Wire | - | - | - | - | - | Yes | - | - | Surface Mount | - | 4 | -40°C ~ 125°C (TJ) | - | 5.5V | - | - | - | - | - | - | 10-TMLF® (2x2) | - | - | True | - | Linear | 3V | |
Allegro Microsystems
|
32,000
|
$0.17
|
Backlight | - | - | 150mA | PWM | - | - | 600kHz ~ 2.2MHz | - | - | Yes | - | - | Surface Mount | - | 4 | -40°C ~ 125°C (TA) | - | - | - | - | - | - | - | - | 28-TSSOP-EP | 28-TSSOP-EP | - | - | Step-Up (Boost) | DC DC Regulator | 8V | |
Diodes Incorporated
|
32,000
|
$0.17
|
General Purpose | - | - | 2 A | Analog, PWM | - | - | 120 kHz / 230 kHz | Halogen and Antimony Free | - | No | 1.27 mm | Gull Wing | Surface Mount | - | 1 | -40°C / 105°C | - | - | - | - | - | - | - | - | 8-SO-EP | 8-SO-EP | - | Yes | Flyback, Step-Down (Buck), Step-Up (Boost) | AC DC Offline Switcher | 7 V / 30 V | |
Diodes Incorporated
|
31,892
|
$0.17
|
Backlight, Signage | - | - | 1A | PWM | - | - | - | - | ±30V | Yes | - | - | Surface Mount | 1 | 1 | -55°C ~ 150°C | - | 5-50V DC | 0.8A | - | - | - | - | - | DFN3030D-8 | - | 50V | Tape & Reel | - | Linear | 50V | |
Microchip Technology
|
31,531
|
$0.17
|
Backlight | - | - | 3.5A | Analog | - | - | 2MHz | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C to +125°C | - | - | - | 7W to 12W | 30V | - | - | - | 12-MLF™ (3x3) | 12-MLF™ (3x3) | - | - | Step-Up (Boost) | DC DC Regulator | 2.5V to 10V | |
|
Microchip Technology
|
31,527
|
$0.17
|
- | - | - | 1.2A | PWM | - | - | 600kHz | - | 2.5V | Yes | - | - | Surface Mount | - | 1 | -40°C ~ 125°C | - | - | - | - | - | - | - | - | 10-MLF® (3x3) | 10-MLF® (3x3) | - | Yes | Step-Up (Boost) | DC DC Regulator | 2.5V | |
|
Microchip Technology
|
31,521
|
$0.17
|
Backlight | - | - | 500mA | Analog, PWM | - | - | 2MHz | - | - | Yes | - | - | Surface Mount | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | Up to 34V | - | - | Not Present | 8-MLF® (2x2) | 8-MLF® (2x2) | - | - | Step-Up (Boost) | DC DC Regulator | 2.5V |
Showing 251-300 of 6,797 products