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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Monolithic Power Systems
|
14,032
|
Price on request
14,032
|
Backlight | 1.33A (Switch) | PWM | 2.2MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 8-QFN (2x3) | Step-Up (Boost) | DC DC Regulator | 3V | |
Microchip Technology
|
14,000
|
Price on request
14,000
|
Backlight, Lighting | - | Analog, PWM | 106kHz, 580kHz | No | Surface Mount | 1 | -40°C ~ 125°C (TA) | 16-SOIC | SEPIC, Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 9V | |
ROHM Semiconductor
|
13,981
|
Price on request
13,981
|
- | 42.5mA | I²C | 1.2MHz | Yes | Surface Mount | 6 | -40°C ~ 85°C (TA) | VCSP50L2 | - | Linear | 2.7V | |
Texas Instruments
|
13,931
|
Price on request
13,931
|
Backlight | 30mA | - | 4MHz | Yes | Surface Mount | 24 | -40°C ~ 85°C (TA) | 32-VQFN (5x5) | Shift Register | Linear | 3V | |
Texas Instruments
|
13,908
|
Price on request
13,908
|
General Purpose | 1A | Analog, PWM | 2MHz | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 20-HTSSOP | SEPIC, Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 4.5V | |
Texas Instruments
|
13,908
|
Price on request
13,908
|
Backlight | - | PWM | 1MHz | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 24-WQFN (4x4) | Step-Down (Buck) | DC DC Controller | 3V | |
|
Texas Instruments
|
13,908
|
Price on request
13,908
|
Backlight | - | PWM | 1MHz | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 24-WQFN (4x4) | Step-Down (Buck) | DC DC Controller | 3V | |
Analog Devices / Maxim Integrated
|
13,908
|
Price on request
13,908
|
Automotive, Backlight | - | Analog, PWM | 100kHz ~ 1MHz | No | Surface Mount | 1 | -40°C ~ 125°C (TA) | 20-TSSOP-EP | SEPIC, Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 4.75V | |
Texas Instruments
|
13,805
|
Price on request
13,805
|
Lighting | 2.5A (Switch) | PWM | 2MHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 10-HVSSOP | Step-Down (Buck) | DC DC Regulator | 4.5V | |
Texas Instruments
|
13,802
|
Price on request
13,802
|
Backlight | - | PWM | 200kHz | No | Surface Mount | 1 | -40°C ~ 85°C (TA) | 16-SOIC | Step-Up (Boost) | DC DC Controller | 8V | |
Texas Instruments
|
13,730
|
Price on request
13,730
|
Backlight | 30mA | - | 4MHz | Yes | Surface Mount | 24 | -40°C ~ 85°C (TA) | 32-HTSSOP | Shift Register | Linear | 3V | |
Texas Instruments
|
13,686
|
Price on request
13,686
|
Backlight | 30mA | PWM | 750kHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 6-WSON (2x2) | Step-Up (Boost) | DC DC Regulator | 2.7V | |
|
Texas Instruments
|
13,593
|
Price on request
13,593
|
Automotive, Lighting | 2A | Analog, PWM | - | Yes | Surface Mount | 1 | -40°C ~ 150°C (TJ) | 10-HVSSOP | Step-Down (Buck) | DC DC Regulator | 5.5V | |
Diodes Incorporated
|
13,540
|
Price on request
13,540
|
Camera Flash | 750mA | - | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | SOT-23-6 | Step-Up (Boost) | DC DC Regulator | 0.9V | |
Diodes Incorporated
|
13,500
|
Price on request
13,500
|
- | 2A (Switch) | Triac | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 150°C (TJ) | 8-SO-EP | Step-Up (Boost) | AC DC Offline Switcher | 5V | |
Texas Instruments
|
13,465
|
Price on request
13,465
|
- | 150mA | - | 20MHz | Yes | Surface Mount | 3 | -40°C ~ 85°C (TA) | 28-QFN (6x6) | Step-Down (Buck) | DC DC Regulator | 10V | |
On Semiconductor
|
13,147
|
Price on request
13,147
|
Backlight | 1A (Switch) | - | 1.65MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | SOT-23-5 | Step-Up (Boost) | DC DC Regulator | 2.7V | |
Texas Instruments
|
13,130
|
Price on request
13,130
|
Backlight | 100mA | PWM | 300kHz ~ 2.2MHz | Yes | Surface Mount | 4 | -40°C ~ 125°C (TA) | 20-HTSSOP | SEPIC, Step-Up (Boost) | DC DC Regulator | 4.5V | |
Texas Instruments
|
13,107
|
Price on request
13,107
|
Camera Flash | 1.2A (Flash) | PWM | 2MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 10-VSON (3x3) | Step-Up (Boost) | DC DC Regulator | 2.5V | |
On Semiconductor
|
13,082
|
Price on request
13,082
|
Lighting | 1.5A (Switch) | Analog, PWM | 150kHz | Yes | Surface Mount | 1 | 0°C ~ 85°C (TA) | 8-SOIC | Step-Down (Buck), Step-Up (Boost) | DC DC Regulator | 3V | |
ROHM Semiconductor
|
13,000
|
Price on request
13,000
|
Automotive | 120mA | PWM | 200kHz ~ 2.2MHz | No | Surface Mount | 4 | -40°C ~ 125°C (TA) | VQFN28SV5050 | Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 4.5V | |
Monolithic Power Systems
|
13,000
|
Price on request
13,000
|
Lighting | - | - | - | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 8-SOIC | Step-Down (Buck) | AC DC Offline Switcher | 85VAC | |
Texas Instruments
|
12,960
|
Price on request
12,960
|
Lighting | 500mA | PWM | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 8-VSSOP | Step-Down (Buck) | DC DC Regulator | 6V | |
Analog Devices / Maxim Integrated
|
12,914
|
Price on request
12,914
|
Automotive, Architectural, Commercial, Industrial Lighting | - | Analog, PWM | 100kHz ~ 1MHz | No | Surface Mount | 1 | -40°C ~ 125°C (TA) | 16-TSSOP-EP | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 5V | |
|
Analog Devices / Maxim Integrated
|
12,914
|
Price on request
12,914
|
- | - | - | - | - | - | - | - | - | - | - | - | |
Power Integrations
|
12,812
|
Price on request
12,812
|
Lighting | 4.9A | PWM | 66kHz | Yes | Through Hole | 1 | -40°C ~ 150°C (TJ) | eSIP-7C | Flyback | AC DC Offline Switcher | 36V | |
|
Monolithic Power Systems
|
12,801
|
Price on request
12,801
|
Backlight | 150mA | Analog, I²C, PWM | 400kHz ~ 2.2MHz | Yes | Surface Mount | 6 | -40°C ~ 125°C (TJ) | 24-QFN (4x4) | Step-Up (Boost) | DC DC Regulator | 3.5V | |
|
Diodes Incorporated
|
12,500
|
Price on request
12,500
|
Backlight, Lighting, Signage | 3A | Analog, PWM | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 105°C (TA) | 8-SO-EP | Step-Down (Buck) | DC DC Regulator | 4.5V | |
STMicroelectronics
|
12,426
|
Price on request
12,426
|
LED Lighting | 20mA | Analog | 400kHz | No | Surface Mount | 12 | -40°C ~ 85°C (TA) | 20-QFN (3x3) | - | DC DC Controller | 2.6V | |
Texas Instruments
|
12,336
|
Price on request
12,336
|
Backlight | 25mA | PWM | 1MHz | Yes | Surface Mount | 3 | -40°C ~ 85°C (TA) | 16-VQFN (3x3) | Switched Capacitor (Charge Pump) | DC DC Regulator | 2.7V | |
RICHTEK
|
12,300
|
Price on request
12,300
|
Automotive, Lighting, Signage | 1A | Analog, PWM | - | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | TSOT-23-5 | Step-Down (Buck) | DC DC Regulator | 7V | |
On Semiconductor
|
12,049
|
Price on request
12,049
|
Backlight | 30mA | I²C, PWM | 1.2MHz | Yes | Surface Mount | 6 | -40°C ~ 85°C (TA) | 16-UMLP (3x3) | Switched Capacitor (Charge Pump) | DC DC Regulator | 2.7V | |
|
Texas Instruments
|
12,042
|
Price on request
12,042
|
Backlight, Signage | 120mA | - | 30MHz | Yes | Surface Mount | 16 | -40°C ~ 85°C (TA) | 32-VQFN (5x5) | Shift Register | Linear | 3V | |
Diodes Incorporated
|
12,000
|
Price on request
12,000
|
Signage | 50mA | PWM | - | Yes | Surface Mount | 1 | -40°C ~ 125°C (TA) | SOD-123 | - | Linear | 2.5V | |
STMicroelectronics
|
12,000
|
Price on request
12,000
|
Automotive, Lighting | 100mA | PWM | - | Yes | Surface Mount | 8 | -40°C ~ 150°C (TJ) | 16-HTSSOP | - | Linear | 3V | |
Monolithic Power Systems
|
12,000
|
Price on request
12,000
|
Automotive, Backlight, Lighting, Signage | 700mA | Analog, PWM | - | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 6-QFN (3x3) | Step-Down (Buck) | DC DC Regulator | 6V | |
Allegro Microsystems
|
12,000
|
Price on request
12,000
|
Backlight | 200mA | Analog, PWM | 2.15MHz | Yes | Surface Mount | 2 | -40°C ~ 125°C (TA) | 16-eTSSOP-EP | Step-Up (Boost) | DC DC Regulator | 4.5V | |
Semtech
|
12,000
|
Price on request
12,000
|
Backlight, Camera Flash | 25mA, 700mA (Flash) | I²C | - | Yes | Surface Mount | 5 | -40°C ~ 85°C (TA) | 20-MLPQ-UT (3x3) | Switched Capacitor (Charge Pump) | DC DC Regulator | 3V | |
|
Texas Instruments
|
12,000
|
Price on request
12,000
|
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 | |
|
Texas Instruments
|
11,984
|
Price on request
11,984
|
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 | |
On Semiconductor
|
11,940
|
Price on request
11,940
|
Backlight | 20mA | Multi-Step | - | Yes | Surface Mount | 4 | -40°C ~ 85°C (TA) | 8-UDFN (2x2) | - | Linear | 2.4V | |
|
Texas Instruments
|
11,895
|
Price on request
11,895
|
Backlight | 70mA | PWM | 500kHz ~ 800kHz | No | Surface Mount | 8 | -40°C ~ 85°C (TA) | 20-HTSSOP | Step-Up (Boost) | DC DC Controller | 8V | |
|
Diodes Incorporated
|
11,745
|
Price on request
11,745
|
- | - | - | - | No | Surface Mount | 1 | -40°C ~ 150°C (TJ) | 8-SOIC | - | AC DC Offline Switcher | 10.3V | |
|
Infineon Technologies
|
11,740
|
Price on request
11,740
|
Automotive | 500mA | PWM | - | Yes | Surface Mount | 1 | -40°C ~ 150°C (TJ) | PG-TO263-7-1 | - | Linear | 4.5V | |
Texas Instruments
|
11,712
|
Price on request
11,712
|
Automotive | 50mA | PWM | 10MHz | Yes | Surface Mount | 16 | -40°C ~ 125°C | 28-HTSSOP | Shift Register | Linear | 3V | |
|
Texas Instruments
|
11,712
|
Price on request
11,712
|
Automotive | 150mA | PWM | - | No | Surface Mount | 3 | -40°C ~ 125°C (TA) | 20-HTSSOP | - | Linear | 4.5V | |
|
Skyworks Solutions
|
11,697
|
Price on request
11,697
|
Backlight, Lighting | 31mA | PWM | 1MHz | No | Surface Mount | 1 | -40°C ~ 85°C (TA) | 10-WLCSP (1.55x1.15) | Step-Up (Boost) | DC DC Regulator | 2.7V | |
Texas Instruments
|
11,575
|
Price on request
11,575
|
LED Lighting | 35mA | Analog, PWM | 29kHz | No | Surface Mount | 9 | -40°C ~ 85°C (TA) | 20-WQFN (3x3) | Constant Current | Linear | 2.7V | |
RICHTEK
|
11,564
|
Price on request
11,564
|
Backlight | 2.2A (Switch) | PWM | 500kHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 8-WDFN (2x2) | Step-Up (Boost) | DC DC Regulator | 2.7V | |
Texas Instruments
|
11,518
|
Price on request
11,518
|
Camera Flash | 1.5A | I²C | 2MHz, 4MHz | Yes | Surface Mount | 2 | -40°C ~ 85°C (TA) | 12-DSBGA | Step-Up (Boost) | DC DC Regulator | 2.5V |
Showing 451-500 of 6,796 products