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
RT4503GQW

RT4503GQW

IC LED DRVR RGLTR PWM 1.2A 6WDFN

Richtek USA Inc.

0 -
RFQ
RT4503GQW

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Active DC DC Regulator Step-Up (Boost) Yes 1 2.5V 5.5V 36V 1.2A (Switch) 550kHz PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 6-WDFN (2x2)
MPQ2483ADS-LF-Z

MPQ2483ADS-LF-Z

IC LED DRV RGLTR PWM 2.5A 14SOIC

Monolithic Power Systems Inc.

0 -
RFQ

-

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active DC DC Regulator Step-Down (Buck), Step-Up (Boost) Yes 1 4.5V 55V - 2.5A 250kHz Analog, PWM Backlight -40°C ~ 125°C (TJ) Automotive - Surface Mount 14-SOIC
MAX16813BAUP/V+T

MAX16813BAUP/V+T

IC LED DRVR CTRLR PWM 20TSSOP

Analog Devices Inc./Maxim Integrated

0 -
RFQ

-

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active DC DC Controller SEPIC, Step-Up (Boost) No 4 4.75V 40V - 150mA 200kHz ~ 2MHz PWM Backlight, Lighting -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 20-TSSOP-EP
AS1109-BSSU

AS1109-BSSU

IC LED DRVR LINEAR 100MA 16QSOP

ams-OSRAM USA INC.

0 -
RFQ
AS1109-BSSU

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Linear Shift Register Yes 8 3.15V 5.5V 15V 100mA 50MHz - Signage -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
LM2796TLX/NOPB

LM2796TLX/NOPB

IC LED DRV RGLTR PWM 18DSBGA

Texas Instruments

0 -
RFQ
LM2796TLX/NOPB

Datasheet

- 18-WFBGA Tape & Reel (TR) Active DC DC Regulator Switched Capacitor (Charge Pump) Yes 7 2.7V 5.5V - 20mA 500kHz PWM Backlight -30°C ~ 85°C (TA) - - Surface Mount 18-DSBGA
RT4533AGJ6

RT4533AGJ6

IC LED DRVR RGLTR PWM TSOT23-6

Richtek USA Inc.

0 -
RFQ
RT4533AGJ6

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active DC DC Regulator Step-Up (Boost) Yes 1 2.5V 5.5V 36.5V 1.2A (Switch) 1.1MHz PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
AS3820-ZLQT

AS3820-ZLQT

IC WHITE LED CTLR 16-CH 44-LQFP

ams-OSRAM USA INC.

0 -
RFQ

-

- 44-LQFP Tape & Reel (TR) Obsolete Linear - No 16 4V 5.5V - - - - Backlight - - - Surface Mount 44-LQFP (10x10)
LM3423Q1MH/NOPB

LM3423Q1MH/NOPB

IC LED DRIVER CTRLR PWM 20HTSSOP

Texas Instruments

0 -
RFQ
LM3423Q1MH/NOPB

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tube Active DC DC Controller SEPIC, Step-Down (Buck), Step-Up (Boost) No 1 4.5V 75V - - 2MHz Analog, PWM - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-HTSSOP
ZXLD1366QDACTC

ZXLD1366QDACTC

IC LED DRIVER RGLTR PWM 1A 6DFN

Diodes Incorporated

0 -
RFQ
ZXLD1366QDACTC

Datasheet

- 6-VDFN Exposed Pad Tape & Reel (TR) Active DC DC Regulator Step-Down (Buck) Yes 1 6V 60V 60V 1A 1MHz PWM Lighting -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount V-DFN3030-6
A6281EESTR-T

A6281EESTR-T

IC LED DRVR LIN PWM 150MA 16QFN

Allegro MicroSystems

0 -
RFQ
A6281EESTR-T

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Linear Shift Register Yes 3 4.75V 17V 1V ~ 3V 150mA 5MHz PWM Lighting -40°C ~ 85°C (TA) - - Surface Mount 16-QFN/MLP (3x3)
IRS2983STRPBF

IRS2983STRPBF

IC LED DRIVER OFFL 8SOIC

Infineon Technologies

0 -
RFQ
IRS2983STRPBF

Datasheet

LEDrivIR™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete AC DC Offline Switcher Flyback, Step-Down (Buck), Step-Up (Boost) No 1 11.5V 18V - - - - - -25°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MIC3202YME-TR

MIC3202YME-TR

IC LED DRIVER RGLTR PWM 1A 8SOIC

Microchip Technology

0 -
RFQ
MIC3202YME-TR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active DC DC Regulator Step-Down (Buck) Yes 1 6V 37V - 1A 1MHz PWM Lighting -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC-EP
TS19501CB10

TS19501CB10

HIGH INTEGRATED DIMMABLE LED CON

Taiwan Semiconductor Corporation

0 -
RFQ

-

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active DC DC Controller SEPIC, Step-Down (Buck), Step-Up (Boost) No 1 8V 38V 0V ~ 18V - 70kHz ~ 700kHz Analog, PWM Lighting -40°C ~ 125°C (TA) Automotive - Surface Mount 10-MSOP-EP
AS3821-ZLQT

AS3821-ZLQT

IC LED DRIVER LINEAR SPI 44LQFP

ams-OSRAM USA INC.

0 -
RFQ

-

- 44-LQFP Tape & Reel (TR) Obsolete Linear - No 12 4.5V 5.5V - - - SPI Backlight - - - Surface Mount 44-LQFP (10x10)
TLC5923DAPRG4

TLC5923DAPRG4

IC LED DRVR LINEAR 80MA 32HTSSOP

Texas Instruments

0 -
RFQ
TLC5923DAPRG4

Datasheet

- 32-PowerTSSOP (0.240", 6.10mm Width) Tape & Reel (TR) Discontinued at Digi-Key Linear Shift Register Yes 16 3V 5.5V 17V 80mA 30MHz - Backlight -40°C ~ 85°C (TA) - - Surface Mount 32-HTSSOP
LM27965SQ-MX/NOPB

LM27965SQ-MX/NOPB

IC LED DRV RGLTR I2C 30MA 24WQFN

Texas Instruments

0 -
RFQ
LM27965SQ-MX/NOPB

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key DC DC Regulator Switched Capacitor (Charge Pump) Yes 9 2.7V 5.5V 2V ~ 4V 30mA 1.27MHz I2C Backlight -30°C ~ 85°C (TA) - - Surface Mount 24-WQFN (4x4)
AS3696-ZTQM

AS3696-ZTQM

IC LED DRIVER CTRLR PWM 32TQFP

ams-OSRAM USA INC.

0 -
RFQ

-

- 32-TQFP Tape & Reel (TR) Obsolete DC DC Controller Step-Up (Boost) No 4 4V 5.5V - - - PWM Backlight, Lighting -30°C ~ 85°C (TA) - - Surface Mount 32-TQFP (7x7)
MP4689AGN-P

MP4689AGN-P

100V INPUT, 1A, HIGH-POWER LED D

Monolithic Power Systems Inc.

0 -
RFQ
MP4689AGN-P

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active DC DC Regulator Step-Down (Buck) Yes 1 4.5V 100V - - 1MHz PWM General Purpose -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC-EP
MP4689DN-LF-P

MP4689DN-LF-P

100V INPUT 1A HIGH POWER LED DRI

Monolithic Power Systems Inc.

0 -
RFQ
MP4689DN-LF-P

Datasheet

MP 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Not For New Designs DC DC Regulator Step-Down (Buck) Yes 1 4.5V 100V - - 1MHz PWM Lighting -40°C ~ 125°C (TJ) Automotive - Surface Mount 8-SOIC-EP
MP3378GY-P

MP3378GY-P

4-CHANNEL WLED CONTROLLER AND HI

Monolithic Power Systems Inc.

0 -
RFQ
MP3378GY-P

Datasheet

MP 28-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active DC DC Controller Step-Down (Buck), Step-Up (Boost) No 4 5V 24V - - 150kHz ~ 590kHz Analog, PWM Backlight, Lighting -40°C ~ 125°C (TJ) - - Surface Mount 28-SOIC
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