LED Drivers

Manufacturer Series Package/Case Packaging Product Status Type Topology Internal Switch(s) Number of Outputs Voltage - Supply (Min) Voltage - Supply (Max) Voltage - Output Current - Output / Channel Frequency Dimming Applications Operating Temperature Grade Qualification Mounting Type Supplier Device Package

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LED Drivers

LED drivers are power management ICs used to regulate current and voltage for light-emitting diode applications. They support functions such as dimming, constant-current control, fault protection, and efficiency optimization, and are commonly used in general lighting, automotive lighting, display backlighting, signage, industrial lighting, consumer electronics, and smart lighting systems.

TomatoElec is an independent electronic components distributor supplying LED driver ICs from mainstream manufacturers such as Texas Instruments, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, Analog Devices, and Monolithic Power Systems. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for LED driver sourcing support.

Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Type Topology Internal Switch(s) Number of Outputs Voltage - Supply (Min) Voltage - Supply (Max) Voltage - Output Current - Output / Channel Frequency Dimming Applications Operating Temperature Grade Qualification Mounting Type Supplier Device Package
CAT32TDI-GT3

CAT32TDI-GT3

IC LED DRVR RGLTR PWM TSOT23-6

onsemi

0 -
RFQ

-

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 1 2V 7V - 40mA 1.2MHz PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
RT8468GS

RT8468GS

IC LED DRVR OFFL ANALOG 1A 7SOP

Richtek USA Inc.

0 -
RFQ

-

- 8-SOIC (0.154", 3.90mm Width), 7 Leads Tape & Reel (TR) Obsolete AC DC Offline Switcher Step-Down (Buck) Yes 1 16V 31V - 1A 47kHz Analog - -40°C ~ 125°C (TJ) - - Surface Mount 7-SOP
MP3398AGY-P

MP3398AGY-P

4-CHANNEL(350MA EACH)BOOST WLED

Monolithic Power Systems Inc.

0 -
RFQ
MP3398AGY-P

Datasheet

MP 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active DC DC Controller Step-Up (Boost) No 4 5V 28V - 350mA 100kHz ~ 500kHz Analog, PWM Backlight -40°C ~ 125°C (TJ) - - Surface Mount 20-SOIC
MAX1910EUB+T

MAX1910EUB+T

IC LED DRIVER RGLTR 120MA 10UMAX

Analog Devices Inc./Maxim Integrated

0 -
RFQ

-

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active DC DC Regulator Switched Capacitor (Charge Pump) Yes 1 2.7V 5.3V - 120mA 750kHz - Backlight -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
LM8502TMX/NOPB

LM8502TMX/NOPB

IC LED DRIVER RGLTR 2.3A 30DSBGA

Texas Instruments

0 -
RFQ
LM8502TMX/NOPB

Datasheet

- 30-WFBGA, DSBGA Tape & Reel (TR) Active DC DC Regulator Step-Up (Boost) Yes 12 2.7V 5.5V - 2.3A (Switch) 2MHz - Backlight, Camera Flash -30°C ~ 85°C (TA) - - Surface Mount 30-DSBGA
LM3557SD-2

LM3557SD-2

IC LED DRIVER RGLTR 800MA 8WSON

Texas Instruments

0 -
RFQ
LM3557SD-2

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 1 2.7V 7.5V - 800mA (Switch) 1.2MHz - Backlight -40°C ~ 85°C (TA) - - Surface Mount 8-WSON (3x3)
SSL8516T/1Y

SSL8516T/1Y

IC LED DRIVER OFFL SWITCHER 16SO

NXP USA Inc.

0 -
RFQ
SSL8516T/1Y

Datasheet

GreenChip™ 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key AC DC Offline Switcher Flyback No 1 12.4V 20V - - 400kHz - Lighting -40°C ~ 150°C (TJ) - - Surface Mount 16-SO
IS32LT3140B-ZLA3-TR

IS32LT3140B-ZLA3-TR

SINGLE CHANNEL 450MA LED DRIVER

Lumissil Microsystems

0 -
RFQ
IS32LT3140B-ZLA3-TR

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Linear Constant Current No 1 4.5V 40V - 450mA - PWM - -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount 14-eTSSOP
LM3432SQX

LM3432SQX

IC LED DRV RGLTR PWM 40MA 24WQFN

Texas Instruments

0 -
RFQ
LM3432SQX

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 6 6V 40V 80V 40mA - Analog, PWM Backlight -40°C ~ 125°C (TJ) - - Surface Mount 24-WQFN (4x5)
MP3393EF-LF-P

MP3393EF-LF-P

8-CH 350MA PER CHANNEL BOOST WLE

Monolithic Power Systems Inc.

0 -
RFQ
MP3393EF-LF-P

Datasheet

MP 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active DC DC Controller Step-Up (Boost) No 8 9V 32V - 300mA 140kHz Analog, PWM Backlight -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
IRS29831PBF

IRS29831PBF

IC LED DRV OFFL TRIAC 650MA 8DIP

Infineon Technologies

2 -
RFQ
IRS29831PBF

Datasheet

LEDrivIR™ 8-DIP (0.300", 7.62mm) Tube Obsolete AC DC Offline Switcher Flyback, Step-Down (Buck), Step-Up (Boost) Yes 1 11.5V 18V - 650mA - Triac - -40°C ~ 100°C (TJ) - - Through Hole 8-PDIP
TLC59482DBQR

TLC59482DBQR

IC LED DRIVER LINEAR 45MA 24SSOP

Texas Instruments

0 -
RFQ
TLC59482DBQR

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Linear Shift Register Yes 16 3V 5.5V 10V 45mA - - Signage -40°C ~ 85°C (TA) - - Surface Mount 24-SSOP
AP3064FNTR-G1

AP3064FNTR-G1

IC LED DRVR CTRL PWM 220MA 16QFN

Diodes Incorporated

0 -
RFQ
AP3064FNTR-G1

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Controller Step-Up (Boost) No 4 4.5V 33V 60V 220mA 100kHz ~ 1MHz PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (4x4)
MP4652ES-LF-P

MP4652ES-LF-P

NRFND:FOR NEW DESIGNS,RECOMMEND

Monolithic Power Systems Inc.

0 -
RFQ
MP4652ES-LF-P

Datasheet

MP 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs AC DC Offline Switcher Half-Bridge No 1 9V 30V - 1A 50kHz PWM Backlight -20°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MP4601ES-LF-P

MP4601ES-LF-P

NRFND: FOR NEW DESIGNS, RECOMMEN

Monolithic Power Systems Inc.

0 -
RFQ
MP4601ES-LF-P

Datasheet

MP 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs DC DC Regulator Step-Down (Buck), Step-Up (Boost) Yes 1 4.5V 75V - - 200kHz ~ 1.2MHz Analog, PWM Backlight -20°C ~ 85°C (TA) - - Surface Mount 16-SOIC
BD6155FVM-TR

BD6155FVM-TR

IC LED DRIVER RGLTR 80MA 8MSOP

Rohm Semiconductor

0 -
RFQ
BD6155FVM-TR

Datasheet

- 8-VSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) Yes 1 2.9V 5.5V 5.6V 80mA 120kHz - Backlight -25°C ~ 75°C (TA) - - Surface Mount 8-MSOP
LC5525F

LC5525F

IC LED DRIVER OFFL TO220F-7

Sanken Electric USA Inc.

0 -
RFQ
LC5525F

Datasheet

- TO-220-7 Formed Leads Bulk Obsolete AC DC Offline Switcher - Yes 1 - 20V - - - - - -55°C ~ 115°C (TA) - - Through Hole TO-220F-7
LC5549LF

LC5549LF

IC LED DRIVER OFFL TO220F-7

Sanken Electric USA Inc.

0 -
RFQ
LC5549LF

Datasheet

- TO-220-7 Formed Leads Bulk Obsolete AC DC Offline Switcher - Yes 1 - 20V - - - - - -55°C ~ 115°C (TA) - - Through Hole TO-220F-7
LDS8711

LDS8711

IC LED DRVR RGLTR PWM 32MA 8TDFN

IXYS Integrated Circuits Division

0 -
RFQ

-

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 1 2.7V 5.5V - 32mA 700kHz PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 8-TDFN (2x3)
LC5205S

LC5205S

IC LED DRVR OFFL PWM 400MA 8SOP

Sanken Electric USA Inc.

0 -
RFQ
LC5205S

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete AC DC Offline Switcher Step-Down (Buck) Yes 1 25V 400V - 400mA 200kHz PWM - -40°C ~ 105°C (TA) - - Surface Mount 8-SOP
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