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 | AEC Qualified | Ambient Temperature | Applications | Automotive Grade | Conflict Minerals | Current | Dimming | Duty Cycle | Efficiency | Features | Frequency | Halogen Free | Height | Industrial Grade | Input Voltage | Internal Switch(s) | Junction Temperature | Lead Style | Length | Medical Grade | Military Grade | Mounting Style | Mounting Type | Number of Channels | Number of LEDs | Number of Outputs | Operating Temperature | Operating Voltage | Output Current | Output Voltage | Package Quantity | Power Dissipation | Protection Features | Quiescent Current | SVHC Present | Storage Temperature | Supplier Device Package | Supplier Package | Supply Current | Supply Voltage | Tape & Reel | Topology | Type | Voltage | Width | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
2,003,250
|
Price on request
|
- | - | Backlight | - | - | 25mA | I²C, PWM | - | - | - | 500kHz ~ 1MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 3 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | 12-DSBGA | - | - | - | - | Step-Up (Boost) | DC DC Regulator | 2.5V | - | |
NXP Semiconductors
|
1,102,500
|
$0.17
|
- | - | Backlight | - | - | 25mA | PWM | - | - | - | - | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 4 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | Not Present | - | 8-TSSOP | 8-TSSOP | - | 2.3V to 5.5V | - | - | Power Switch | 2.3V | - | |
Maxlinear
|
900,480
|
$0.17
|
- | - | Lighting | - | - | - | Triac | - | - | - | - | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 1 | 150°C | - | - | - | - | - | - | - | - | - | SOT-23-3 | - | - | - | Yes | - | Linear | 3V | - | |
Maxlinear
|
900,480
|
$0.17
|
- | - | Lighting | - | - | - | Triac | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | 6-DFN (2x2) | - | - | - | - | - | Linear | 3V | - | |
Maxlinear
|
770,000
|
$0.17
|
- | - | Lighting | - | - | - | - | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | - | SOT-223-3 | - | - | - | - | - | Linear | 3V | - | |
On Semiconductor
|
715,000
|
$0.17
|
- | - | Automotive | Yes | - | 50mA | PWM | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | Surface Mount | - | - | 3 | -40-150 | - | - | - | - | - | - | - | Not Present | - | 14-TSSOP | - | - | - | - | Step-Down (Buck) | DC DC Controller | 4.5V to 6.5V | - | |
On Semiconductor
|
687,178
|
$0.17
|
No | - | Automotive | Yes | - | 50mA | PWM | - | - | - | 10MHz | No | - | No | - | No | - | - | - | No | No | - | Surface Mount | - | - | 1 | -40°C ~ 150°C (TJ) | - | - | - | - | - | - | - | Not Present | - | 24-QFN (4x4) | - | - | - | No | Step-Up (Boost) | DC DC Controller | 5V | - | |
Maxlinear
|
621,000
|
$0.17
|
- | - | Lighting | - | - | - | - | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 6-DFN (2x2) | 6-DFN (2x2) | - | - | - | - | Linear | 6V | - | |
Semtech
|
603,000
|
$0.17
|
- | - | Backlight | - | - | 25mA | PWM | - | - | - | 400kHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 8 + 4LDOs | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | 20-MLPQ-UT (3x3) | - | - | - | - | - | Linear | 2.9V | - | |
Maxlinear
|
552,000
|
$0.17
|
- | - | Lighting | - | - | - | - | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 85°C (TA) | 76V | - | - | - | - | - | - | - | - | 6-DFN (2x2) | - | - | - | - | - | Linear | 6V | - | |
Maxlinear
|
528,000
|
$0.17
|
- | - | Lighting | - | - | - | - | - | - | - | - | - | - | - | - | No | - | Exposed Pad | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | - | 6-DFN (2x2) | - | - | - | - | - | Linear | 6V | - | |
NXP Semiconductors
|
400,000
|
$0.17
|
- | - | Backlight, Lighting | - | - | 63 mA | Yes | - | - | - | 10 MHz | - | - | - | - | No | - | - | - | - | - | - | Surface Mount | - | - | 24 | 85 °C | 5.5 V | - | - | - | - | - | - | Not Present | - | 40-HVQFN (5x5) | 40-HVQFN (5x5) | - | - | - | Constant Current | Linear | 2.7V | - | |
Maxlinear
|
390,000
|
$0.17
|
- | - | Lighting, Signage | - | - | - | No | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 119°C (TJ) | - | - | - | - | - | - | - | - | - | 8-SOIC | - | - | - | - | - | Linear | 130V | - | |
Texas Instruments
|
351,005
|
$0.17
|
- | - | Backlight | - | - | 400 mA | PWM | - | - | - | 1 MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C / 85°C | - | - | 18.5 V | - | - | - | - | - | - | 8-SON (3x3) | 8-VDFN Exposed Pad | - | - | - | Step-Up (Boost) | DC DC Regulator | 2.7V | - | |
On Semiconductor
|
326,719
|
$0.17
|
- | - | Backlight, Lighting | - | - | 175mA | PWM | - | - | - | - | Halogen Free | - | Yes | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 4 | -40°C | 3.0V | - | - | - | - | - | - | Not Present | - | 8-SOIC | 8-SOIC | - | - | - | - | Linear | 3V | - | |
|
On Semiconductor
|
326,500
|
$0.17
|
Yes | - | Automotive, Lighting | Yes | - | - | PWM, SPI | - | - | - | 350kHz | - | - | - | - | No | - | - | - | - | - | - | Surface Mount | - | - | 2 | -40°C ~ 150°C (TJ) | - | - | - | - | - | - | - | - | - | 24-QFN (4x4) | 24-QFN (4x4) | - | - | - | Step-Up (Boost) | DC DC Controller | 5V | - | |
Texas Instruments
|
317,113
|
$0.43
|
- | - | Backlight | - | - | 350mA (Switch) | PWM | - | - | - | 1MHz | - | - | - | 1.8V to 6V | Yes | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C to 125°C | - | - | Up to 28V | - | - | - | - | - | - | SOT-23-THIN | SOT-23-THIN | - | - | - | Step-Up (Boost) | DC DC Regulator | 1.8V | - | |
Texas Instruments
|
314,067
|
$0.17
|
- | - | Backlight | - | - | 350mA (Switch) | PWM | - | - | - | 1MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C to 85°C | - | - | - | - | - | - | - | - | - | SOT-23-5 | - | - | - | - | Step-Up (Boost) | DC DC Regulator | 1.8V | - | |
Texas Instruments
|
312,723
|
$0.17
|
- | - | Backlight; LCD Bias Supply; White LED Backlight | - | - | 0.4A | PWM | 88% | - | - | 1MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | SOT-23-5 | WSON | - | - | - | Boost | DC DC Regulator | 1.8V / 6V | - | |
Texas Instruments
|
308,782
|
$1.02
|
Yes | - | Backlight | Yes | Unaffected | 250mA (Switch) | - | - | - | Enable; Nonsynchronous; Internal Soft Start | 1MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | Not Present | - | SOT-23-5 | SOT-23-5 | - | - | - | Boost | DC DC Regulator | 1.8V | - | |
On Semiconductor
|
306,000
|
$0.17
|
- | - | LCD Display Backlight, Cellular Phones, Digital Still Cameras, Handheld Devices | - | - | 20mA | Multi-Step | - | - | - | - | Halogen Free | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 2 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | SC-70-6 | SC-70-6 | - | - | - | - | Linear | 2.4V | - | |
STMicroelectronics
|
287,771
|
$0.17
|
- | - | - | - | - | 100mA | - | - | - | - | 30MHz | No | - | - | - | Yes | - | Gull Wing | - | - | - | - | Surface Mount | - | - | 8 | -40°C ~ 125°C (TA) | - | - | - | - | - | - | - | Not Present | - | 16-TSSOP | 16-TSSOP | - | - | - | Shift Register | Linear | 3V | - | |
Texas Instruments
|
274,880
|
$0.47
|
- | - | Camera Flash | - | - | 1.2A (Flash) | PWM | - | Up to 96% | - | 2MHz | - | - | - | 2.5V | Yes | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 85°C | - | 1.2A | 6V | - | - | - | - | - | - | 12-DSBGA | 12-DSBGA | - | - | - | Step-Up (Boost) | DC DC Regulator | 2.5V | - | |
Texas Instruments
|
230,407
|
$0.66
|
- | - | - | - | - | 35mA | - | - | - | - | 35MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 16 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | 24-SSOP | 24-SSOP (0.154", 3.90mm Width) | - | - | - | Shift Register | Linear | 3V | - | |
On Semiconductor
|
227,340
|
$0.17
|
Yes | - | Automotive | Yes | - | 1.6 A | With Dimming | - | - | - | 10 MHz | Halogen Free | - | - | 3.05 V to 3.6 V | Yes | - | - | - | - | - | - | Smd/Smt | - | - | 2 Channel | -40°C ~ 150°C (TJ) | 3.05 V to 3.6 V | - | - | - | - | - | - | - | - | 24-QFNW (5x5) | - | 6 mA | - | - | Step-Down (Buck), Step-Up (Boost) | DC DC Regulator | 3.05V | - | |
|
Texas Instruments
|
225,346
|
$0.17
|
- | - | - | - | - | 50mA | - | - | - | - | 12MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 3 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | 8-SOIC | - | - | - | - | Shift Register | Linear | 3V | - | |
Texas Instruments
|
211,476
|
$0.50
|
- | - | Backlight | - | - | 700mA (Switch) | PWM | 93% | - | - | 600kHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | 1 | - | 1 | -40°C ~ 85°C | 2.7 V to 18 V | - | 2.7 V to 38 V | - | - | - | - | - | - | 6-WSON (2x2) | - | - | - | - | Boost | DC DC Regulator | 2.7V | - | |
Texas Instruments
|
210,407
|
$0.17
|
- | - | Backlight | - | Undetermined | 215mA | PWM | - | - | - | 1MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | Not Present | - | SOT-23-5 | - | - | - | - | Step-Up (Boost) | DC DC Regulator | 1.8V | - | |
STMicroelectronics
|
209,349
|
$0.17
|
- | - | - | - | - | 100mA | - | - | - | - | 30MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 16 | -40°C ~ 125°C | - | - | - | - | - | - | - | Not Present | - | 24-TSSOP | 24-TSSOP | - | - | - | Shift Register | Linear | 3V | - | |
Texas Instruments
|
200,067
|
$0.61
|
- | - | - | - | - | 35mA | - | - | - | - | 35MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 16 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 24-SSOP | 24-SSOP | - | - | - | Shift Register | Linear | 3V | - | |
Texas Instruments
|
197,110
|
$0.40
|
- | - | Backlight | - | - | 250mA | PWM | - | - | - | Up to 1MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 85°C | - | - | Up to 28V | - | - | - | 28uA | - | - | SOT-23-5 | - | - | - | - | Step-Up (Boost) | DC DC Regulator | 1.8V | - | |
Nexperia USA Inc.
|
181,020
|
$0.17
|
- | 150 °C | Automotive | Yes | - | 150mA | PWM | - | - | - | - | - | - | - | - | Yes | 150 °C | - | - | - | - | - | Surface Mount | - | - | 1 | -55°C ~ 150°C (TA) | - | - | - | - | 530 mW | - | - | - | - | DFN2020D-6 | - | - | - | - | Linear | Linear | 40V | - | |
STMicroelectronics
|
181,000
|
$0.17
|
- | - | General Purpose | - | - | - | PWM | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | - | 10-SSOP | 10-SSOP | - | - | - | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | AC DC Offline Switcher | 7.3V | - | |
Texas Instruments
|
177,206
|
$0.88
|
No | - | Automotive, Backlight | Yes | - | 1.2A (Switch) | PWM | - | Up to 90% | - | 1.2MHz | - | - | No | 3 V to 18 V | Yes | - | - | - | No | No | - | Surface Mount | - | - | 1 | -40°C to 85°C | - | - | - | - | - | - | - | Not Present | - | SOT-23-6 | - | - | - | Yes | Step-Up (Boost) | DC DC Regulator | 3V | - | |
Maxlinear
|
177,000
|
$0.17
|
- | - | Lighting | - | - | - | Triac | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | 8-DFN (3x3) | - | - | - | - | - | Linear | 6V | - | |
On Semiconductor
|
173,834
|
$0.17
|
- | - | Automotive | Yes | - | - | PWM | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C | - | - | - | - | - | - | - | - | - | 8-SOIC | 8-SOIC | - | - | - | - | Power Switch | 4.5V | - | |
Texas Instruments
|
171,500
|
$1.02
|
- | - | Signage | - | - | 60mA | - | - | - | - | - | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 16 | -40°C / 85°C | - | - | - | - | - | - | - | Not Present | - | 24-SSOP | - | - | - | Yes | Shift Register | Linear | 3V | - | |
Texas Instruments
|
161,417
|
$0.55
|
- | - | Backlight | - | - | 60mA | PWM | - | Up to 85% | - | 1 MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 8-SON (3x3) | 8-SON (3x3) | - | - | - | Step-Up (Boost) | DC DC Regulator | 1.8 V to 6 V | - | |
On Semiconductor
|
157,000
|
$0.17
|
- | - | LED Lighting | - | - | 500 mA | No | - | - | - | - | Halogen Free | - | - | - | No | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 125°C | - | - | - | - | - | OVP on VCC, Programmable Over Voltage / LED Open Circuit, Cycle-by-cycle Peak Current Limit, Winding Short Circuit, Secondary Diode Short, Output Short Circuit, Shorted Current Sense, User Programmable NTC Based Thermal Foldback, Thermal Shutdown, Vcc Undervoltage Lockout, Brown-out Protection | - | - | - | 8-SOIC | 8-SOIC | - | - | - | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | AC DC Offline Switcher | 8.8 V | - | |
STMicroelectronics
|
155,737
|
$0.17
|
- | - | - | - | - | 5-100 mA | - | - | - | - | 30 MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 16 | -40°C ~ 125°C (TA) | - | - | - | - | - | - | - | - | - | 24-TSSOP-EP | 24-TSSOP-EP | - | - | - | Shift Register | Linear | 3.3 V | - | |
Texas Instruments
|
153,672
|
$0.51
|
- | - | Signage | - | - | 3-mA to 120-mA | - | - | - | - | 30MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 8 | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | 16-TSSOP | - | - | 5 V | - | Shift Register | Linear | 3V | - | |
Micrel Inc.
|
150,667
|
$0.17
|
- | - | Backlight | - | - | 350mA (Switch) | PWM | - | - | - | 1.2MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | - | TSOT-23-6 | - | - | - | - | Step-Up (Boost) | DC DC Regulator | 2.8V | - | |
Texas Instruments
|
150,149
|
$0.17
|
- | - | Signage | - | - | 24.4mA, 34.9mA | - | - | - | - | - | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 48 | -40°C / 85°C | - | - | - | - | - | - | - | - | - | 56-QFN (8x8) | 56-QFN (8x8) | - | - | - | Shift Register | Linear | 3 V / 3.6 V | - | |
STMicroelectronics
|
150,055
|
$0.17
|
- | - | - | - | - | - | PWM | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 125°C | - | - | - | - | - | - | - | Not Present | - | 10-SSOP | 10-SSOP | - | - | - | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | AC DC Offline Switcher | 8.8V | - | |
STMicroelectronics
|
139,077
|
Price on request
|
- | - | - | - | - | 50mA | - | - | - | - | - | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | Not Present | - | 6-DFN (2x2) | - | - | - | - | - | Linear | 3.75V | - | |
Texas Instruments
|
136,970
|
$0.17
|
- | - | Automotive, Backlight | - | - | 1.2A | PWM | - | - | - | 1.2MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | SOT-23-6 | SOT-23-6 | - | - | - | Step-Up (Boost) | DC DC Regulator | 3V | - | |
STMicroelectronics
|
134,518
|
$0.17
|
- | - | - | - | - | 100mA | - | - | - | - | 30MHz | - | 1 mm | - | - | Yes | - | - | 7.8 mm | - | - | Smd/Smt | Surface Mount | - | 1 | 16 | -40°C ~ 125°C | 3 V to 5.5 V | - | - | - | - | - | - | Not Present | °C ~ °C | 24-TSSOP-EP | - | - | - | No | Shift Register | Linear | 3V | 4.4 mm | |
Texas Instruments
|
134,363
|
$0.24
|
- | - | - | - | - | 45 mA | - | - | - | - | 35MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 16 | -40°C / 85°C | - | - | - | - | - | - | - | - | - | 24-SSOP | 24-SSOP | - | - | - | Shift Register | Linear | 3 V / 5.5 V | - | |
Texas Instruments
|
133,213
|
$1.23
|
Yes | - | - | Yes | - | - | Analog, PWM | - | - | - | 2 MHz | - | - | - | 4.5 V | No | - | - | - | - | - | - | Surface Mount | - | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | 2,500 | - | - | - | - | - | 20-HTSSOP | - | - | - | - | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 4.5V | - | |
STMicroelectronics
|
132,876
|
$0.17
|
- | - | Lighting | - | - | 90mA | Analog | - | - | - | 30MHz | - | - | - | - | Yes | - | - | - | - | - | - | Surface Mount | - | - | 16 | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | 24-SO | - | - | - | - | Shift Register | Linear | 3V | - |
Showing 1-50 of 6,797 products