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 | Total Stock | Pricing & RFQ | Applications | Current | Dimming | Frequency | Internal Switch(s) | Mounting Type | Number of Outputs | Operating Temperature | Supplier Device Package | Topology | Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
3,637
|
Price on request
3,637
|
Backlight | 35mA | Analog, PWM | 1MHz | Yes | Surface Mount | 6 | -40°C ~ 85°C (TA) | 16-WQFN (3x3) | Step-Up (Boost) | DC DC Regulator | 2.7V | |
STMicroelectronics
|
3,624
|
Price on request
3,624
|
- | 100mA | - | 30MHz | Yes | Surface Mount | 16 | -40°C ~ 125°C (TA) | 24-TSSOP-EP | Shift Register | Linear | 3V | |
Texas Instruments
|
3,619
|
Price on request
3,619
|
Automotive, Backlight, Lighting | 150mA | PWM | 100kHz ~ 2.2MHz | No | Surface Mount | 4 | -40°C ~ 125°C (TA) | 32-HLQFP (7x7) | Step-Up (Boost) | DC DC Controller | 3V | |
Monolithic Power Systems
|
3,609
|
Price on request
3,609
|
General Purpose | - | PWM | 180kHz | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 8-SOIC | Boost, SEPIC | DC DC Controller | 9V | |
Texas Instruments
|
3,601
|
Price on request
3,601
|
Automotive, Lighting, Signage | - | Analog, PWM | 80kHz ~ 800kHz | No | Surface Mount | 1 | -40°C ~ 125°C (TA) | 20-HTSSOP | Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 4.5V | |
Microchip Technology
|
3,600
|
Price on request
3,600
|
Lighting | - | PWM | 1.5MHz | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 8-SOIC | Step-Down (Buck) | DC DC Controller | 4.5V | |
Allegro Microsystems
|
3,600
|
Price on request
3,600
|
- | 60mA | - | 20MHz | Yes | Through Hole | 8 | -40°C ~ 85°C (TA) | 16-DIP | Shift Register | Linear | 4.5V | |
Nexperia USA Inc.
|
3,600
|
Price on request
3,600
|
- | 40mA | - | 28MHz | Yes | Surface Mount | 8 | -40°C ~ 125°C (TA) | 16-SO | Shift Register | Linear | 3V | |
Infineon Technologies
|
3,596
|
Price on request
3,596
|
Lighting | 1.5A | Analog, PWM | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 150°C (TJ) | PG-DSO-8 | Step-Down (Buck) | DC DC Regulator | 4.5V | |
Texas Instruments
|
3,584
|
Price on request
3,584
|
Backlight | 25mA | PWM | 312kHz, 625kHz, 1250kHz | Yes | Surface Mount | 6 | -30°C ~ 85°C (TA) | 20-DSBGA (2.04x1.78) | Step-Up (Boost) | DC DC Regulator | 2.7V | |
|
Texas Instruments
|
3,580
|
Price on request
3,580
|
- | - | - | 130kHz | No | Surface Mount | 1 | -20°C ~ 125°C (TJ) | SOT-23-6 | Flyback | AC DC Offline Switcher | 9V | |
ROHM Semiconductor
|
3,575
|
Price on request
3,575
|
Backlight | 25mA | Analog, PWM | 1MHz | Yes | Surface Mount | 6 | -30°C ~ 85°C (TA) | VCSP85H2 | Step-Up (Boost) | DC DC Regulator | 2.7V | |
Texas Instruments
|
3,574
|
Price on request
3,574
|
Automotive, Lighting | - | PWM | - | No | Surface Mount | 6 | -40°C ~ 125°C (TA) | 24-HTSSOP | Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 4.5V | |
Texas Instruments
|
3,566
|
Price on request
3,566
|
Backlight | 35mA | PWM | 1.2MHz | Yes | Surface Mount | 2 | -40°C ~ 85°C (TA) | 10-VSON (3x3) | Step-Up (Boost) | DC DC Regulator | 2.5V | |
Diodes Incorporated
|
3,565
|
Price on request
3,565
|
- | 1A (Switch) | Analog, PWM | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | SOT-25 | Step-Down (Buck) | DC DC Regulator | 6V | |
Analog Devices / Maxim Integrated
|
3,552
|
Price on request
3,552
|
Automotive, Lighting | - | Analog, PWM | 200kHz ~ 2MHz | No | Surface Mount | 1 | -40°C ~ 125°C (TA) | 20-TQFN (4x4) | SEPIC, Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 5V | |
Monolithic Power Systems
|
3,539
|
Price on request
3,539
|
Backlight | 2A | Analog, PWM | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | TSOT-23-6 | Step-Down (Buck) | DC DC Regulator | 4.2V | |
Texas Instruments
|
3,500
|
Price on request
3,500
|
Lighting | - | Triac | - | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 10-VSSOP | Step-Down (Buck) | AC DC Offline Switcher | 8V | |
NXP Semiconductors
|
3,500
|
Price on request
3,500
|
- | 25mA | PWM | 400kHz | Yes | Surface Mount | 8 | -40°C ~ 85°C (TA) | 16-TSSOP | - | Power Switch | 2.3V | |
Texas Instruments
|
3,500
|
Price on request
3,500
|
Backlight | 50mA | PWM | - | Yes | Surface Mount | 6 | -30°C ~ 85°C (TA) | 25-uSMD | Step-Up (Boost) | DC DC Regulator | 2.7V | |
On Semiconductor
|
3,500
|
Price on request
3,500
|
General Purpose | 500mA | Analog, PWM | - | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 9-SOIC | Flyback | DC DC Controller | 10.2V | |
STMicroelectronics
|
3,500
|
Price on request
3,500
|
Camera Flash | 1.5A (Flash) | I²C | 1.8MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 25-TFBGA (3x3) | Step-Down (Buck), Step-Up (Boost) | DC DC Regulator | 2.7V | |
Texas Instruments
|
3,499
|
Price on request
3,499
|
Backlight | 50mA | - | 30MHz | Yes | Surface Mount | 16 | -40°C ~ 85°C (TA) | 32-VQFN (5x5) | Shift Register | Linear | 3V | |
STMicroelectronics
|
3,455
|
Price on request
3,455
|
Lighting, Signage | 4A | PWM | 850kHz | Yes | Surface Mount | 1 | -40°C ~ 150°C (TJ) | 8-VFQFPN (4x4) | Step-Down (Buck) | DC DC Regulator | 3V | |
Analog Devices / Maxim Integrated
|
3,450
|
Price on request
3,450
|
Camera Flash | 500mA (Flash) | I²C | 2MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 12-WLCSP (1.5x2) | Step-Up (Boost) | DC DC Regulator | 2.7V | |
Texas Instruments
|
3,449
|
Price on request
3,449
|
- | 50mA | PWM | - | Yes | Surface Mount | 8 | -40°C ~ 85°C (TA) | 16-TSSOP | - | Linear | 3V | |
Texas Instruments
|
3,421
|
Price on request
3,421
|
Automotive, General Purpose, Lighting | 600mA | PWM | - | No | Surface Mount | 1 | -40°C ~ 125°C (TA) | TO-263-7 | - | Linear | 4.5V | |
On Semiconductor
|
3,421
|
Price on request
3,421
|
Automotive | 1.6A | PWM | - | Yes | Surface Mount | 2 | -40°C ~ 150°C (TJ) | 36-SSOP-EP | Step-Down (Buck), Step-Up (Boost) | DC DC Regulator | 4V | |
Analog Devices / Maxim Integrated
|
3,400
|
Price on request
3,400
|
Lighting | 50mA, 500mA | - | 400kHz ~ 2.2MHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TA) | 10-DFN (3x2) | Step-Down (Buck) | DC DC Regulator | 3.6V | |
Texas Instruments
|
3,400
|
Price on request
3,400
|
- | 35mA | - | 35MHz | Yes | Surface Mount | 16 | -40°C ~ 85°C (TA) | 24-SSOP | Shift Register | Linear | 3V | |
Texas Instruments
|
3,387
|
Price on request
3,387
|
Backlight | 2.8A (Switch) | PWM | 525kHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 8-HVSSOP | SEPIC, Step-Up (Boost) | DC DC Regulator | 2.7V | |
Texas Instruments
|
3,377
|
Price on request
3,377
|
Backlight | 350mA (Switch) | - | - | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | SOT-23-5 | Step-Up (Boost) | DC DC Regulator | 2.2V | |
|
Monolithic Power Systems
|
3,331
|
Price on request
3,331
|
Lighting | - | No | - | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 8-SOIC | Flyback | AC DC Offline Switcher | 10.3V | |
Diodes Incorporated
|
3,317
|
Price on request
3,317
|
Backlight, Lighting | 1A (Switch) | Analog, PWM | 700kHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TA) | 8-SO-EP | Step-Down (Buck) | DC DC Regulator | 8V | |
On Semiconductor
|
3,314
|
Price on request
3,314
|
Backlight | 40mA | Analog, PWM | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | TSOT-23-5 | Step-Up (Boost) | DC DC Regulator | 2.8V | |
|
On Semiconductor
|
3,314
|
Price on request
3,314
|
Backlight | 30mA | Analog, PWM | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | TSOT-23-5 | Step-Up (Boost) | DC DC Regulator | 2.2V | |
|
Texas Instruments
|
3,314
|
Price on request
3,314
|
Automotive, Backlight, Lighting | 150mA | PWM | 100kHz ~ 2.2MHz | No | Surface Mount | 4 | -40°C ~ 125°C (TA) | 32-HLQFP (7x7) | Step-Up (Boost) | DC DC Controller | 3V | |
|
Texas Instruments
|
3,311
|
Price on request
3,311
|
Automotive, Backlight | 200mA | Analog, I²C, PWM | 100kHz ~ 2.2MHz | No | Surface Mount, Wettable Flank | 4 | -40°C ~ 125°C (TA) | 32-VQFN (5x5) | SEPIC, Step-Up (Boost) | DC DC Controller | 3V | |
Analog Devices / Maxim Integrated
|
3,300
|
Price on request
3,300
|
Automotive, Backlight, Lighting | 150mA | PWM | 200kHz ~ 2MHz | No | Surface Mount | 4 | -40°C ~ 125°C (TA) | 20-TQFN (4x4) | SEPIC, Step-Up (Boost) | DC DC Controller | 4.75V | |
Renesas
|
3,289
|
Price on request
3,289
|
Backlight | 50mA | PWM | 600kHz, 1.14MHz | Yes | Surface Mount | 6 | -40°C ~ 85°C (TA) | 20-QFN (3x4) | Step-Up (Boost) | DC DC Regulator | 4.5V | |
Texas Instruments
|
3,250
|
Price on request
3,250
|
Automotive, Lighting | 2A | Analog, PWM | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TA) | 10-HVSSOP | Step-Down (Buck) | DC DC Regulator | 5.5V | |
NXP Semiconductors
|
3,250
|
Price on request
3,250
|
Backlight | 65mA | - | - | Yes | Surface Mount | 16 | -40°C ~ 85°C (TA) | 28-HTSSOP | - | Linear | 3V | |
Texas Instruments
|
3,250
|
Price on request
3,250
|
Automotive, Backlight | 200mA | PWM | 100kHz ~ 2.2MHz | Yes | Surface Mount | 4 | -40°C ~ 125°C (TA) | 38-HTSSOP | SEPIC, Step-Up (Boost) | DC DC Controller | 3V | |
|
Texas Instruments
|
3,222
|
Price on request
3,222
|
Backlight, Signage | 80mA | - | - | Yes | Surface Mount | 16 | -40°C ~ 85°C (TA) | 32-VQFN (5x5) | Shift Register | Linear | 3V | |
|
Texas Instruments
|
3,204
|
Price on request
3,204
|
Signage | 45mA | - | 30MHz | Yes | Surface Mount | 16 | -40°C ~ 125°C (TA) | 24-SSOP | Shift Register | Linear | 3V | |
|
Infineon Technologies
|
3,160
|
Price on request
3,160
|
- | - | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
3,160
|
Price on request
3,160
|
Lighting, Signage | 100mA | PWM | - | - | Surface Mount | 1 | -40°C ~ 119°C (TJ) | 8-SOIC | - | Linear | 6.5V | |
STMicroelectronics
|
3,159
|
Price on request
3,159
|
Backlight | 30mA | PWM | - | Yes | Surface Mount | 4 | -40°C ~ 85°C (TA) | 20-QFN (3.2x1.8) | Switched Capacitor (Charge Pump) | DC DC Regulator | 2.7V | |
Texas Instruments
|
3,147
|
Price on request
3,147
|
Mobile Communications | 1.5A | No | 4MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 8-DSBGA (1.51x0.8) | Step-Up (Boost) | DC DC Regulator | 2.5V | |
NXP Semiconductors
|
3,121
|
Price on request
3,121
|
Automotive, Lighting | 1.5A | PWM | 100kHz ~ 2MHz | Yes | Surface Mount | 3 | -40°C ~ 125°C (TA) | 32-HVQFN (5x5) | Buck | Linear | 10V |
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