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LED Drivers

LED Drivers enable efficient power management for LED lighting applications. Key specifications include Current, Dimming, and Operating Temperature. These drivers are essential for industrial power management and new product design.

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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.

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Part & Mfr Total Stock Pricing & RFQ AEC Qualified Accuracy Ambient Temperature Applications Automotive Grade Clock Frequency Conflict Minerals Control Control Interface Current Current Rating Dimming Duty Cycle Duty Cycle (Max) ESD Protection Efficiency Failure Rate Features For Use With Frequency Halogen Free Height Industrial Grade Input Voltage Interface Internal Switch(s) Junction Temperature Latch-up Performance Lead Spacing Lead Style Length Maximum Input Voltage Military Grade Mounting Style Mounting Type Number of Channels Number of LEDs Number of Outputs Number of Pins Operating Temperature Operating Temperature Range Operating Voltage Output Current Output Power Output Type Output Voltage Package / Case Package Quantity Power Consumption Power Dissipation Power Dissipation (Max) Product Type Protection Protection Features Quiescent Current Reset SVHC Present Storage Temperature Supplier Device Package Supplier Package Supply Current Supply Voltage Tape & Reel Termination Style Topology Type Voltage Voltage Reference Voltage Supply Watchdog Timer Weight Width
BCR321UE6327HTSA1
BCR321UE6327HTSA1
Infineon Technologies
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 - - - Lighting, Signage - - - - - 250mA - - - - - - - - - 10kHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - - - - - - - - - - - - - - - - - - - - PG-SC74-6 - - - - - - Linear 16V - - - - -
AL8853S-13
AL8853S-13
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Diodes Incorporated
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 - - - - - - - - - - - PWM - - - - - - - 110kHz ~ 130kHz - - - - - No - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 8-SO (Type TH2) - - - - - Step-Up (Boost) DC DC Controller 6V - - - - -
BCR602XTSA1
BCR602XTSA1
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Infineon Technologies
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 - - - LED Lighting - - - - - 10mA - Analog, PWM - - - - - - - - - - - - - No - - - - - - - - Surface Mount - - 1 - - - - - - - - - - - - - - - - - - - - PG-SOT23-6 - - - - - Linear Linear 60V - - - - -
ZXSC380FHTA
ZXSC380FHTA
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Diodes Incorporated
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 - - - Backlight - - - - - 18mA - - - - - - - - - 160kHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - 0°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - SOT-23-3 - - - - - Step-Up (Boost) DC DC Regulator 0.8V - - - - -
LYT7503D-TL
LYT7503D-TL
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Power Integrations
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 - - - - - - - - - - - Triac - - - - - - - 20kHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 150°C (TJ) - - - - - - - - - - - - - - - - - - 8-SO - - - - - Step-Down (Buck) AC DC Offline Switcher 90VAC - - - - -
PAM2863ECR
PAM2863ECR
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Diodes Incorporated
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 - - - - - - - - - 2A - Analog, PWM - - - - - - - - - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - 8-SO-EP - - - - - Step-Down (Buck) DC DC Regulator 4.5V - - - - -
RT4533GJ6
RT4533GJ6
Richtek
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 - - - Backlight - - - - - 1.2A (Switch) - PWM - - - - - - - 1.1MHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - TSOT-23-6 - - - - - Step-Up (Boost) DC DC Regulator 2.5V - - - - -
IS31FL3194-CLS2-TR
IS31FL3194-CLS2-TR
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Lumissil Microsystems
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 - - - Mobile Communications - - - - - 40mA - - - - - - - - - 400kHz - - - - - Yes - - - - - - - - Surface Mount - - 3 - -40°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - - - - - - - - Linear 2.7V - - - - -
ZXLD383ET5TA
ZXLD383ET5TA
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Diodes Incorporated
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 - - - Backlight - - - - - 320mA (Switch) - - - - - - - - - 330kHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - -20°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - TSOT-25 - - - - - Step-Up (Boost) DC DC Regulator 0.9V - - - - -
CL25N3-G
CL25N3-G
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Microchip Technology
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 - - - LED Lighting - - - - - 25mA - - - - - - - - - - - - - - - - - - - - - - - - Through Hole - - 1 - -40°C ~ 125°C (TJ) - - - - - - - - - - - - - - - - - - TO-92-3 - - - - - Constant Current Linear 5V - - - - -
HV9910CSG-G
HV9910CSG-G
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Microchip Technology
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 - - - Backlight, Lighting, Signage - - - - - - - Analog, PWM - - - - - - - 25kHz, 100kHz - - - - - No - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C (TJ) - - - - - - - - - - - - - - - - - - 8-SOIC-EP - - - - - Step-Down (Buck) DC DC Controller 15V - - - - -
IS32LT3361-GRLA3-TR
IS32LT3361-GRLA3-TR
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Lumissil Microsystems
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 - - - Automotive, Lighting - - - - - 1.3A - PWM - - - - - - - 1MHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C (TJ) - - - - - - - - - - - - - - - - - - 8-SOP-EP - - - - - Step-Down (Buck) DC DC Regulator 6V - - - - -
IS31FL3197-QFLS2-TR
IS31FL3197-QFLS2-TR
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Lumissil Microsystems
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 - - - General Purpose - - - - - 10mA - I²C - - - - - - - 1MHz - - - - - No - - - - - - - - Surface Mount - - 4 - -40°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - 16-QFN (4x4) - - - - - Switched Capacitor (Charge Pump) DC DC Regulator 2V - - - - -
IS31LT3360-SDLS4-TR
IS31LT3360-SDLS4-TR
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Lumissil Microsystems
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 - - - Automotive, Lighting - - - - - 1.2A (Switch) - Analog, PWM - - - - - - - 1MHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - SOT-89-5 - - - - - Step-Down (Buck) DC DC Regulator 6V - - - - -
IS31FL3726A-QFLS4-TR
IS31FL3726A-QFLS4-TR
Download Datasheet for IS31FL3726A-QFLS4-TR
Lumissil Microsystems
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 - - - Signage - - - - - 25.2mA - No - - - - - - - - - - - - - No - - - - - - - - Surface Mount - - 16 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 24-QFN (4x4) - - - - - Shift Register Linear 3V - - - - -
A6270KLPTR-T-1
A6270KLPTR-T-1
Allegro Microsystems
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 - - - Automotive - - - - - - - PWM - - - - - - - - - - - - - No - - - - - - - - Surface Mount - - 2 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 16-eTSSOP-EP - - - - - - Linear 5.3V - - - - -
CL520N3-G
CL520N3-G
Download Datasheet for CL520N3-G
Microchip Technology
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 - - - Lighting, Signage - - - - - 20mA - - - - - - - - - - - - - - - - - - - - - - - - Through Hole - - 1 - -40°C ~ 125°C (TJ) - - - - - - - - - - - - - - - - - - TO-92-3 - - - - - - Linear 4.75V - - - - -
MAX8595XETA+TG50
MAX8595XETA+TG50
Download Datasheet for MAX8595XETA+TG50
Analog Devices / Maxim Integrated
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 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
IS31FL3216A-QFLS3-TR
IS31FL3216A-QFLS3-TR
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Lumissil Microsystems
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 - - - - - - - - - 20mA - PWM - - - - - - - - - - - - - Yes - - - - - - - - Surface Mount - - 16 - -40°C ~ 105°C (TA) - - - - - - - - - - - - - - - - - - 28-QFN (4x4) - - - - - - Linear 2.7V - - - - -
MIC2843AYMT-TR
MIC2843AYMT-TR
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Microchip Technology
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 - - - Backlight, Camera Flash - - - - - 20mA - PWM - - - - - - - - - - - - - Yes - - - - - - - - Surface Mount - - 6 - -40°C ~ 125°C (TJ) - - - - - - - - - - - - - - - - - - 10-TMLF® (2x2) - - - - - - Linear 3V - - - - -
IS32LT3953-GRLA3-TR
IS32LT3953-GRLA3-TR
Download Datasheet for IS32LT3953-GRLA3-TR
Lumissil Microsystems
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 - - - Automotive, Lighting - - - - - 3A - PWM - - - - - - - - - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 8-MSOP - - - - - Step-Down (Buck) DC DC Regulator 4.5V - - - - -
HV9921N8-G
HV9921N8-G
Download Datasheet for HV9921N8-G
Microchip Technology
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 - - - Lighting - - - - - 20mA - Triac - - - - - - - - - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - SOT-89-3 - - - - - Step-Down (Buck) AC DC Offline Switcher 20V - - - - -
IS31FL3205-QFLS4-TR
IS31FL3205-QFLS4-TR
Download Datasheet for IS31FL3205-QFLS4-TR
Lumissil Microsystems
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 - - - LED Lighting - - - - - 38mA - PWM - - - - - - - - - - - - - No - - - - - - - - Surface Mount - - 12 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 20-QFN (3x3) - - - - - Constant Current Linear 2.7V - - - - -
ASL1003RTKJ
ASL1003RTKJ
NXP Semiconductors
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 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
IS32LT3953B-GRLA3-TR
IS32LT3953B-GRLA3-TR
Download Datasheet for IS32LT3953B-GRLA3-TR
Lumissil Microsystems
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 - - - Automotive - - - - - 3A - Analog, PWM - - - - - - - - - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 8-SOP-EP - - - - - Step-Down (Buck) DC DC Regulator 4.5V - - - - -
MP2489DJ-LF-Z
MP2489DJ-LF-Z
Monolithic Power Systems
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 - - - Automotive, Backlight, Lighting, Signage - - - - - 1A - Analog, PWM - - - - - - - 600kHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C (TJ) - - - - - - - - - - - - - - - - - - TSOT-23-5 - - - - - Step-Down (Buck) DC DC Regulator 6V - - - - -
PCA9633TK,118
PCA9633TK,118
Download Datasheet for PCA9633TK,118
NXP Semiconductors
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 - - - Backlight - - - - - 25mA - PWM - - - - - - - - - - - - - Yes - - - - - - - - Surface Mount - - 4 - -40°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - 8-HVSON (3x3) - - - - - - Power Switch 2.3V - - - - -
MIC4801YM-TR
MIC4801YM-TR
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Microchip Technology
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 - - - Lighting - - - - - 600mA - PWM - - - - - - - - - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C (TJ) - - - - - - - - - - - - - - - - - - 8-SOIC - - - - - - Linear 3V - - - - -
AL9910SP-13
AL9910SP-13
Download Datasheet for AL9910SP-13
Diodes Incorporated
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 - - - Backlight, Lighting, Signage - - - - - - - Analog, PWM - - - - - - - 25kHz ~ 300kHz - - - - - No - - - - - - - - Surface Mount - - 1 - -40°C ~ 105°C (TA) - - - - - - - - - - - - - - - - - - 8-SO-EP - - - - - Step-Down (Buck), Step-Up (Boost) AC DC Offline Switcher 15V - - - - -
ASL1005LTKJ
ASL1005LTKJ
NXP Semiconductors
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 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
AL1793AFE-13
AL1793AFE-13
Download Datasheet for AL1793AFE-13
Diodes Incorporated
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 - - - Lighting - - - - - 500mA - Analog, PWM - - - - - - - - - - - - - Yes - - - - - - - - Surface Mount - - 3 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - U-DFN4030-14 - - - - - - Linear 6.5V - - - - -
IS31FL3246-TQLS4-TR
IS31FL3246-TQLS4-TR
Download Datasheet for IS31FL3246-TQLS4-TR
Lumissil Microsystems
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 - - - LED Lighting - - - - - 25.3mA - PWM - - - - - - - - - - - - - No - - - - - - - - Surface Mount - - 36 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 48-eTQFP (7x7) - - - - - Constant Current Linear 2.7V - - - - -
IS31FL3738-ZLS4-TR
IS31FL3738-ZLS4-TR
Download Datasheet for IS31FL3738-ZLS4-TR
Lumissil Microsystems
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 - - - LED Lighting - - - - - 84mA - PWM - - - - - - - - - - - - - No - - - - - - - - Surface Mount - - 8 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 28-eTSSOP - - - - - Constant Current Linear 2.7V - - - - -
MIC2287-34YML-TR
MIC2287-34YML-TR
Download Datasheet for MIC2287-34YML-TR
Microchip Technology
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 - - - Backlight, Camera Flash - - - - - 750mA (Switch) - Analog, PWM - - - - - - - 1.2MHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C (TJ) - - - - - - - - - - - - - - - - - - 8-MLF® (2x2) - - - - - Step-Up (Boost) DC DC Regulator 2.5V - - - - -
IS32LT3147-ZLA3-TR
IS32LT3147-ZLA3-TR
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Lumissil Microsystems
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 - - - Lighting - - - - - 75mA - PWM - - - - - - - - - - - - - No - - - - - - - - Surface Mount - - 6 - -40°C ~ 150°C (TJ) - - - - - - - - - - - - - - - - - - 20-eTSSOP - - - - - Constant Current Linear 5V - - - - -
AS3822-ZTQW
AS3822-ZTQW
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Osram
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 - - - Backlight - - - - - - - SPI - - - - - - - - - - - - - No - - - - - - - - Surface Mount - - 8 - - - - - - - - - - - - - - - - - - - - 32-TQFP - - - - - - Linear - - - - - -
IS31FL3736B-QFLS4-TR
IS31FL3736B-QFLS4-TR
Download Datasheet for IS31FL3736B-QFLS4-TR
Lumissil Microsystems
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 - - - General Purpose - - - - - 42mA - I²C, PWM - - - - - - - 1MHz - - - - - No - - - - - - - - Surface Mount - - 8 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 40-QFN (5x5) - - - - - - Linear 2.7V - - - - -
IS32FL3207-QWLA3-TR
IS32FL3207-QWLA3-TR
Download Datasheet for IS32FL3207-QWLA3-TR
Lumissil Microsystems
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 - - - Automotive, Lighting - - - - - 38mA - PWM - - - - - - - - - - - - - No - - - - - - - - Surface Mount, Wettable Flank - - 18 - -40°C ~ 125°C - - - - - - - - - - - - - - - - - - 28-WFQFN (5x5) - - - - - Constant Current Linear 2.7V - - - - -
AT9919K7-G
AT9919K7-G
Download Datasheet for AT9919K7-G
Microchip Technology
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 - - - Automotive - - - - - - - Analog, PWM - - - - - - - 2MHz - - - - - No - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 8-DFN (3x3) - - - - - Step-Down (Buck) DC DC Controller 4.5V - - - - -
MXHV9910BTR
MXHV9910BTR
IXYS
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 - - - Signage - - - - - - - PWM - - - - - - - 64kHz - - - - - No - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - 8-SOIC - - - - - Step-Down (Buck) AC DC Offline Switcher 8V - - - - -
MAX8595ZETA+TG05
MAX8595ZETA+TG05
Download Datasheet for MAX8595ZETA+TG05
Analog Devices / Maxim Integrated
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PCA9533DP/01,118
PCA9533DP/01,118
Download Datasheet for PCA9533DP/01,118
NXP Semiconductors
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 - - - Backlight - - - - - 25mA - I²C, SMBus - - - - - - - 400kHz - - - - - Yes - - - - - - - - Surface Mount - - 4 - -40°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - 8-TSSOP - - - - - - Linear 2.3V - - - - -
STP16DPPS05MTR
STP16DPPS05MTR
STMicroelectronics
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 - - - - - - - - - 40mA - - - - - - - - - 30MHz - - - - - Yes - - - - - - - - Surface Mount - - 16 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 24-SOP - - - - - Shift Register Linear 3V - - - - -
MLX81117KLW-AAA-000-SP
MLX81117KLW-AAA-000-SP
Download Datasheet for MLX81117KLW-AAA-000-SP
MELEXIS
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 - - - Automotive - - - - - - - No - - - - - - - - - - - - - - - - - - - - - - Surface Mount - - 16 - - - - - - - - - - - - - - - - - - - - 32-QFN (5x5) - - - - - - Linear 5.5V - - - - -
IS31FL3737B-QFLS4-TR
IS31FL3737B-QFLS4-TR
Download Datasheet for IS31FL3737B-QFLS4-TR
Lumissil Microsystems
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 - - - General Purpose - - - - - 42mA - I²C, PWM - - - - - - - 1MHz - - - - - No - - - - - - - - Surface Mount - - 12 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 40-QFN (5x5) - - - - - - Linear 2.7V - - - - -
AS3823-ZQFT
AS3823-ZQFT
Osram
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 - - - Backlight - - - - - - - SPI - - - - - - - - - - - - - No - - - - - - - - Surface Mount - - 6 - - - - - - - - - - - - - - - - - - - - 32-TQFN (5x5) - - - - - - Linear 4V - - - - -
ILD8150XUMA1
ILD8150XUMA1
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Infineon Technologies
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 - - - LED Lighting - - - - - 1.5A - PWM - - - - - - - 2MHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 150°C (TJ) - - - - - - - - - - - - - - - - - - PG-DSO-8 - - - - - Step-Down (Buck) DC DC Regulator 8V - - - - -
IS31FL3743A-QULS4-TR
IS31FL3743A-QULS4-TR
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Lumissil Microsystems
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 - - - General Purpose - - - - - 34.5mA - PWM - - - - - - - 24kHz - - - - - No - - - - - - - - Surface Mount - - 11 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 40-UQFN (5x5) - - - - - - Linear 2.7V - - - - -
AS3823-ZTQT
AS3823-ZTQT
Osram
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 - - - Backlight - - - - - - - SPI - - - - - - - - - - - - - No - - - - - - - - Surface Mount - - 6 - - - - - - - - - - - - - - - - - - - - 32-TQFP - - - - - - Linear 4V - - - - -
LM3410XSD/NOPB
LM3410XSD/NOPB
Texas Instruments
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 - - - Backlight - - - - - 2.8A (Switch) - PWM - - - - - - - 1.6MHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C (TJ) - - - - - - - - - - - - - - - - - - 6-WSON (3x3) - - - - - SEPIC, Step-Up (Boost) DC DC Regulator 2.7V - - - - -
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About LED Drivers

LED Drivers are essential components in the realm of power management, specifically tailored to control the current and voltage supplied to LED arrays. These integrated circuits ensure optimal performance and longevity of LED systems by providing precise dimming capabilities and maintaining consistent brightness across various operating conditions.

When sourcing LED Drivers, it is crucial to consider important attributes such as current ratings, dimming options, frequency specifications, and the number of outputs. These parameters directly influence the performance of your LED applications, whether for industrial power management, lighting control, or display technologies.

Applications for LED Drivers span a wide range, including new product design and prototyping, production electronics assembly, and maintenance tasks. Understanding the mounting types and package options available can also aid in selecting the right component for your specific design constraints.

Before submitting a Request for Quotation (RFQ), buyers should prioritize comparing critical specifications to ensure compatibility with existing systems. Validating lifecycle status and exploring alternate-source options can further mitigate sourcing risks. By focusing on parametric filtering rather than brand preference, procurement teams can streamline their selection process and enhance their sourcing efficiency.

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