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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RICHTEK
|
3,121
|
Price on request
3,121
|
- | - | PWM | - | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 8-SOP | Flyback, Step-Down (Buck), Step-Up (Boost) | AC DC Offline Switcher | 12V | |
On Semiconductor
|
3,120
|
Price on request
3,120
|
Backlight | 25mA | PWM | 1.2MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | SuperSOT™-6 | Step-Up (Boost) | DC DC Regulator | 2.5V | |
Texas Instruments
|
3,106
|
Price on request
3,106
|
Lighting | - | - | - | Yes | Surface Mount | 1 | -40°C ~ 150°C (TJ) | 8-SO PowerPad | Flyback, Step-Down (Buck), Step-Up (Boost) | AC DC Offline Switcher | 7.5V | |
Texas Instruments
|
3,094
|
Price on request
3,094
|
Backlight | 150mA | I²C | 1.25MHz | Yes | Surface Mount | 3 | -30°C ~ 85°C (TA) | 20-DSBGA | Switched Capacitor (Charge Pump) | DC DC Regulator | 2.7V | |
Texas Instruments
|
3,093
|
Price on request
3,093
|
Backlight | 80mA | - | 30MHz | Yes | Surface Mount | 16 | -40°C ~ 85°C (TA) | 32-HTSSOP | Shift Register | Linear | 3V | |
Texas Instruments
|
3,080
|
Price on request
3,080
|
Backlight | 30mA | Analog, PWM | 1.2MHz | Yes | Surface Mount | 2 | -40°C ~ 85°C (TA) | 9-DSBGA | Step-Up (Boost) | DC DC Regulator | 2.7V | |
STMicroelectronics
|
3,046
|
Price on request
3,046
|
- | 100mA | - | 30MHz | Yes | Surface Mount | 16 | -40°C ~ 125°C (TA) | 24-TSSOP | Shift Register | Linear | 3V | |
Analog Devices / Maxim Integrated
|
3,029
|
Price on request
3,029
|
Backlight | 950mA (Switch) | Analog, PWM | 500kHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 8-TDFN-EP (3x3) | Step-Up (Boost) | DC DC Regulator | 2.6V | |
Texas Instruments
|
3,017
|
Price on request
3,017
|
Automotive | 75mA | Analog, PWM | 10kHz ~ 1MHz | No | Surface Mount | 12 | -40°C ~ 125°C (TA) | 24-HTSSOP | Constant Current | Linear | 4.5V | |
Texas Instruments
|
3,000
|
Price on request
3,000
|
Backlight | 25mA | PWM | 1MHz | Yes | Surface Mount | 6 | -40°C ~ 85°C (TA) | 16-WQFN (3x3) | Step-Up (Boost) | DC DC Regulator | 5V | |
Diodes Incorporated
|
3,000
|
Price on request
3,000
|
Lighting, Signage | 100mA | PWM | 25kHz | Yes | Surface Mount | 1 | -55°C ~ 150°C (TJ) | SOT-26 | - | Linear | 1.4V | |
|
Diodes Incorporated
|
3,000
|
Price on request
3,000
|
Lighting, Signage | 50mA | PWM | 25kHz | No | Surface Mount | 1 | -55°C ~ 150°C (TJ) | SOT-26 | - | Linear | 1.4V | |
Semtech
|
3,000
|
Price on request
3,000
|
Camera Flash | 500mA (Flash) | - | 250kHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 10-MLPD-UT (3x3) | Switched Capacitor (Charge Pump) | DC DC Regulator | 3V | |
On Semiconductor
|
3,000
|
Price on request
3,000
|
Lighting | - | - | - | No | Surface Mount | 1 | -40°C ~ 125°C (TA) | 6-TSOP | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | AC DC Offline Switcher | 8.8V | |
STMicroelectronics
|
3,000
|
Price on request
3,000
|
Backlight | 20mA | PWM | - | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 8-QFN (3x3) | Step-Up (Boost) | DC DC Regulator | 3V | |
STMicroelectronics
|
3,000
|
Price on request
3,000
|
- | 100mA | - | 30MHz | Yes | Surface Mount | 16 | -40°C ~ 125°C (TA) | 24-SOP | Shift Register | Linear | 3V | |
NXP Semiconductors
|
3,000
|
Price on request
3,000
|
- | 25mA | I²C | 400kHz | Yes | Surface Mount | 2 | -40°C ~ 85°C (TA) | 8-TSSOP | - | Linear | 2.3V | |
Monolithic Power Systems
|
3,000
|
Price on request
3,000
|
Backlight | 350mA (Switch) | Analog, PWM | 1.3MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | TSOT-23-5 | Step-Up (Boost) | DC DC Regulator | 2.5V | |
|
STMicroelectronics
|
3,000
|
Price on request
3,000
|
- | 120mA | - | 25MHz | Yes | Surface Mount | 16 | -40°C ~ 125°C (TA) | 24-SO | Shift Register | Linear | 4.5V | |
Infineon Technologies
|
3,000
|
Price on request
3,000
|
Automotive | 60mA | PWM | - | Yes | Surface Mount | 3 | -40°C ~ 150°C (TJ) | PG-TSDSO-14 | - | Linear | 5.5V | |
Diodes Incorporated
|
3,000
|
Price on request
3,000
|
Backlight, Lighting, Signage | 350mA | PWM | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 105°C (TA) | TSOT-23-5 | Step-Down (Buck) | DC DC Regulator | 7V | |
Microchip Technology
|
3,000
|
Price on request
3,000
|
Backlight | 30mA | Analog, PWM | 0Hz ~ 100kHz | Yes | Surface Mount | 3 | -40°C ~ 119°C (TJ) | 8-SOIC | - | Linear | 6.5V | |
|
Texas Instruments
|
3,000
|
Price on request
3,000
|
Backlight | - | I²C, PWM | - | Yes | Surface Mount | 6 | -30°C ~ 85°C (TA) | 20-DSBGA (2.04x1.78) | Step-Up (Boost) | DC DC Regulator | 7V | |
Diodes Incorporated
|
3,000
|
Price on request
3,000
|
Backlight | 750mA (Switch) | PWM | 1.2MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | U-DFN2020-6 (Type C) | Step-Up (Boost) | DC DC Regulator | 2.7V | |
Texas Instruments
|
3,000
|
Price on request
3,000
|
Automotive, Backlight | 150mA | PWM | 100kHz ~ 2.2MHz | Yes | Surface Mount | 6 | -40°C ~ 125°C (TA) | 38-HTSSOP | SEPIC, Step-Up (Boost) | DC DC Controller | 3V | |
Cirrus Logic Inc.
|
3,000
|
Price on request
3,000
|
Lighting | - | Triac | 6kHz ~ 200kHz | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 16-SOIC | Flyback, Step-Down (Buck), Step-Up (Boost) | AC DC Offline Switcher | 11V | |
Diodes Incorporated
|
3,000
|
Price on request
3,000
|
Backlight | 550mA (Switch) | PWM | 1.2MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | TSOT-23-6 | Step-Up (Boost) | DC DC Regulator | 2.5V | |
|
Semtech
|
3,000
|
Price on request
3,000
|
Backlight | 140mA | - | 650kHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 10-MLP (3x3) | Switched Capacitor (Charge Pump) | DC DC Regulator | 2.5V | |
|
Microchip Technology
|
3,000
|
Price on request
3,000
|
- | - | PWM | 100kHz | No | Surface Mount | 1 | -40°C ~ 125°C (TA) | 8-SOIC | Flyback | AC DC Offline Switcher | 80VAC | |
On Semiconductor
|
3,000
|
Price on request
3,000
|
- | 100mA | PWM | 1MHz | Yes | Surface Mount | 9 | -25°C ~ 75°C (TA) | 30-SSOP | - | Linear | 4.5V | |
|
STMicroelectronics
|
3,000
|
Price on request
3,000
|
- | 100mA | - | 30MHz | Yes | Surface Mount | 16 | -40°C ~ 125°C (TA) | 24-SOP | Shift Register | Linear | 3V | |
RICHTEK
|
3,000
|
Price on request
3,000
|
Backlight, Camera Flash | 100mA | PWM | 1.2MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | TSOT-23-6 | - | DC DC Regulator | 2.7V | |
|
Infineon Technologies
|
3,000
|
Price on request
3,000
|
Automotive | 180mA | PWM | - | Yes | Surface Mount | 1 | -40°C ~ 150°C (TJ) | PG-TSDSO-14 | - | Linear | 5.5V | |
Analog Devices / Maxim Integrated
|
3,000
|
Price on request
3,000
|
Backlight | 30mA, 60mA | I²C | 1MHz | Yes | Surface Mount | 7 | -40°C ~ 85°C (TA) | 20-WLCSP (1.96x2.36) | Switched Capacitor (Charge Pump) | DC DC Regulator | 2.5V | |
|
Skyworks Solutions
|
2,988
|
Price on request
2,988
|
- | - | - | - | - | - | - | - | - | - | - | - | |
Monolithic Power Systems
|
2,945
|
Price on request
2,945
|
Backlight | 30mA | PWM | 1.25MHz | Yes | Surface Mount | 6 | -40°C ~ 85°C (TA) | 24-QFN (4x4) | Step-Up (Boost) | DC DC Regulator | 4.5V | |
Skyworks Solutions
|
2,919
|
Price on request
2,919
|
- | - | - | - | - | - | - | - | - | - | - | - | |
|
RICHTEK
|
2,914
|
Price on request
2,914
|
Backlight | 400mA (Switch) | PWM | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | TSOT-23-6 | Step-Up (Boost) | DC DC Regulator | 2.7V | |
Diodes Incorporated
|
2,900
|
Price on request
2,900
|
Backlight, Lighting, Signage | 1.5A | Analog, PWM | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 8-MSOP-EP | Step-Down (Buck) | DC DC Regulator | 4.5V | |
Diodes Incorporated
|
2,882
|
Price on request
2,882
|
Backlight, Lighting | - | Analog, PWM | 150kHz | No | Surface Mount | 1 | -40°C ~ 105°C (TA) | 8-SO | Flyback, Step-Down (Buck), Step-Up (Boost) | AC DC Offline Switcher | 7V | |
Monolithic Power Systems
|
2,880
|
Price on request
2,880
|
Backlight | 22mA | Analog | 1.3MHz | Yes | Surface Mount | 4 | -40°C ~ 85°C (TA) | 16-QFN (3x3) | Switched Capacitor (Charge Pump) | DC DC Regulator | 2.5V | |
Texas Instruments
|
2,865
|
Price on request
2,865
|
Backlight | 25.5mA | I²C | 1.25MHz | Yes | Surface Mount | 3 | -30°C ~ 85°C (TA) | 24-WQFN (5x4) | Switched Capacitor (Charge Pump) | DC DC Regulator | 2.7V | |
Texas Instruments
|
2,845
|
Price on request
2,845
|
Backlight | 70mA | PWM | 500kHz ~ 800kHz | No | Surface Mount | 8 | -40°C ~ 85°C (TA) | 20-HTSSOP | Step-Up (Boost) | DC DC Controller | 8V | |
|
Sanken
|
2,830
|
Price on request
2,830
|
- | - | - | - | Yes | Through Hole | 1 | -55°C ~ 115°C (TA) | TO-220F-7 | - | AC DC Offline Switcher | 20V | |
Texas Instruments
|
2,815
|
Price on request
2,815
|
Backlight | 700mA (Switch) | PWM | 600kHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 6-WSON (2x2) | Step-Up (Boost) | DC DC Regulator | 2.7V | |
Texas Instruments
|
2,810
|
Price on request
2,810
|
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
|
2,800
|
Price on request
2,800
|
- | - | Triac | - | No | Surface Mount | 1 | -40°C ~ 125°C (TA) | 16-TSSOP | Flyback | AC DC Offline Switcher | 9V | |
STMicroelectronics
|
2,800
|
Price on request
2,800
|
- | 40mA | - | 30MHz | Yes | Surface Mount | 16 | -40°C ~ 125°C (TA) | 24-TSSOP-EP | Shift Register | Linear | 3V | |
|
Diodes Incorporated
|
2,792
|
Price on request
2,792
|
Lighting | 800mA | No | - | Yes | Surface Mount | 1 | -40°C ~ 105°C (TA) | 8-SO | Step-Down (Buck) | AC DC Offline Switcher | 8.5V | |
Diodes Incorporated
|
2,788
|
Price on request
2,788
|
Lighting, Signage | 350mA | PWM | - | No | Surface Mount | 1 | -55°C ~ 150°C (TJ) | U-DFN2020-6 | - | Linear | 40V |
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