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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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58 manufacturers
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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
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
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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
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Microchip Technology
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 - - - Lighting, Signage - - - - - 20mA - - - - - - - - - - - - - - - - - - - - - - - - Through Hole - - 1 - -40°C ~ 125°C (TJ) - - - - - - - - - - - - - - - - - - TO-92-3 - - - - - - Linear 4.75V - - - - -
MAX17139ETL+T
MAX17139ETL+T
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
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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
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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
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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 - - - - -
MAX17140ETL+
MAX17140ETL+
Analog Devices / Maxim Integrated
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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 - - - - -
MAX17140ETL+T
MAX17140ETL+T
Analog Devices / Maxim Integrated
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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
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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
Download Datasheet for IS32LT3147-ZLA3-TR
Lumissil Microsystems
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 - - - Lighting - - - - - 75mA - PWM - - - - - - - - - - - - - No - - - - - - - - Surface Mount - - 6 - -40°C ~ 150°C (TJ) - - - - - - - - - - - - - - - - - - 20-eTSSOP - - - - - Constant Current Linear 5V - - - - -
MAX17141ETG+
MAX17141ETG+
Analog Devices / Maxim Integrated
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 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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 - - - - -
MAX17141ETG+T
MAX17141ETG+T
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 - - - - -
EL7518IWTZ-T7A
EL7518IWTZ-T7A
Renesas
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 - - - Backlight - - - - - - - - - - - - - - - 1.5MHz - - - - - - - - - - - - - - Surface Mount - - - - - - - - - - - - - - - - - - - - - - - TSOT-23-8 - - - - - Step-Up (Boost) DC DC Regulator 2.6V - - - - -
ILD8150XUMA1
ILD8150XUMA1
Download Datasheet for ILD8150XUMA1
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
Download Datasheet for IS31FL3743A-QULS4-TR
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 - - - - -
MAX17146ETM+
MAX17146ETM+
Analog Devices / Maxim Integrated
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 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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 - - - - -
IS31FL3265A-ZLS4-TR
IS31FL3265A-ZLS4-TR
Download Datasheet for IS31FL3265A-ZLS4-TR
Lumissil Microsystems
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 - - - LED Lighting - - - - - 60mA - No - - - - - - - 25kHz - - - - - No - - - - - - - - Surface Mount - - 18 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 28-eTSSOP - - - - - Constant Current Linear 3V - - - - -
IS31FL3218-GRLS2
IS31FL3218-GRLS2
Download Datasheet for IS31FL3218-GRLS2
Lumissil Microsystems
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 - - - - - - - - - 38mA - I²C - - - - - - - - - - - - - Yes - - - - - - - - Surface Mount - - 18 - -40°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - 24-SOP - - - - - - Linear 2.7V - - - - -
MP3202DJ-LF-P
MP3202DJ-LF-P
Monolithic Power Systems
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 - - - Backlight - - - - - 1.33A (Switch) - Analog, PWM - - - - - - - 1.3MHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - TSOT-23-6 - - - - - Step-Up (Boost) DC DC Regulator 2.5V - - - - -
ASL1005NTKJ
ASL1005NTKJ
NXP Semiconductors
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 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
MP4689AGN-Z
MP4689AGN-Z
Monolithic Power Systems
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 - - - Automotive, Lighting - - - - - 1A - PWM - - - - - - - 1MHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C (TJ) - - - - - - - - - - - - - - - - - - 8-SOIC-EP - - - - - Step-Down (Buck) DC DC Regulator 4.5V - - - - -
MP3302DJ-LF-P
MP3302DJ-LF-P
Monolithic Power Systems
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 - - - Backlight - - - - - 1.33A (Switch) - Single-Wire - - - - - - - 1.3MHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 125°C (TJ) - - - - - - - - - - - - - - - - - - TSOT-23-5 - - - - - Step-Up (Boost) DC DC Regulator 2.5V - - - - -
IS31FL3741A-QFLS4-TR
IS31FL3741A-QFLS4-TR
Download Datasheet for IS31FL3741A-QFLS4-TR
Lumissil Microsystems
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 - - - General Purpose - - - - - 38mA - I²C, PWM - - - - - - - 1MHz - - - - - No - - - - - - - - Surface Mount - - 9 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 60-QFN (7x7) - - - - - Constant Current Linear 2.7V - - - - -
LT3755EMSE#PBF
LT3755EMSE#PBF
Download Datasheet for LT3755EMSE#PBF
Analog Devices / Maxim Integrated
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 - - - - - - - - - - - Analog, PWM - - - - - - - 100kHz ~ 1MHz - - - - - No - - - - - - - - Surface Mount - - 1 - 0°C ~ 125°C (TJ) - - - - - - - - - - - - - - - - - - 16-MSOP-EP - - - - - Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) DC DC Controller 4.5V - - - - -
IS31FL3733B-TQLS4-TR
IS31FL3733B-TQLS4-TR
Download Datasheet for IS31FL3733B-TQLS4-TR
Lumissil Microsystems
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 - - - General Purpose - - - - - 42mA - I²C, PWM - - - - - - - 1MHz - - - - - Yes - - - - - - - - Surface Mount - - 16 - -40°C ~ 125°C (TA) - - - - - - - - - - - - - - - - - - 48-eTQFP (7x7) - - - - - Constant Current Linear 2.7V - - - - -
ISL97684IRTZ-TK
ISL97684IRTZ-TK
Renesas
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 - - - Backlight - - - - - 50mA - PWM - - - - - - - 600kHz - - - - - Yes - - - - - - - - Surface Mount - - 4 - -40°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - 16-TQFN (3x3) - - - - - Step-Up (Boost) DC DC Regulator 4V - - - - -
LT3465ES6#TRPBF
LT3465ES6#TRPBF
Download Datasheet for LT3465ES6#TRPBF
Analog Devices / Maxim Integrated
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 - - - Backlight - - - - - 225mA (Switch) - PWM - - - - - - - 1.2MHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - TSOT-23-6 - - - - - Step-Up (Boost) DC DC Regulator 2.7V - - - - -
TB62D612FTG,EL
TB62D612FTG,EL
Toshiba
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 - - - - - - - - - 40mA - Analog, I²C, PWM - - - - - - - - - - - - - Yes - - - - - - - - Surface Mount - - 24 - -40°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - 36-WQFN (6x6) - - - - - - Linear 3V - - - - -
LT3465AES6#TRMPBF
LT3465AES6#TRMPBF
Download Datasheet for LT3465AES6#TRMPBF
Analog Devices / Maxim Integrated
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 - - - Backlight - - - - - 225mA (Switch) - PWM - - - - - - - 2.4MHz - - - - - Yes - - - - - - - - Surface Mount - - 1 - -40°C ~ 85°C (TA) - - - - - - - - - - - - - - - - - - TSOT-23-6 - - - - - Step-Up (Boost) DC DC Regulator 2.7V - - - - -
Showing 6051-6100 of 6,797 products

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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