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
RT9278GQV

RT9278GQV

IC LED DRIVER RGLTR 2A 10VDFN

Richtek USA Inc.

261 -
RFQ
RT9278GQV

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active DC DC Regulator Step-Up (Boost) Yes 1 1.1V 5.5V 2.4V ~ 5.5V 2A (Switch) 650kHz - Camera Flash -40°C ~ 85°C (TA) - - Surface Mount 10-VDFN (3x3)
STLDC08PUR

STLDC08PUR

IC LED DRIVER CTRLR PWM 10DFN

STMicroelectronics

588 -
RFQ
STLDC08PUR

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active DC DC Controller Step-Up (Boost) No 1 0.8V 3.6V - - - PWM Lighting -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
BD18378EFV-ME2

BD18378EFV-ME2

IC LED DRV LIN PWM 50MA 28HTSSOP

Rohm Semiconductor

73 -
RFQ

-

- 28-VSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Not For New Designs Linear Shift Register Yes 12 3V 5.5V 8V 50mA 1.25MHz PWM - -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount 28-HTSSOP-B
AS3661-BWLT-500

AS3661-BWLT-500

IC LED DRVR RGLTR I2C 25WLCSP

ams-OSRAM USA INC.

0 -
RFQ
AS3661-BWLT-500

Datasheet

- 25-UFBGA, WLCSP Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) Yes 9 2.7V 5.5V - 25.5mA 1.25MHz I2C Backlight -30°C ~ 85°C (TA) - - Surface Mount 25-WLCSP (2.5x2.5)
MP4030GS

MP4030GS

IC LED DRIVER OFFL TRIAC 8SOIC

Monolithic Power Systems Inc.

81 -
RFQ
MP4030GS

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active AC DC Offline Switcher Flyback No 1 11V 27V - - - Triac Lighting -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
SP7685ER-L/TR

SP7685ER-L/TR

IC LED DRVR RGLTR PWM 1.2A 10DFN

MaxLinear, Inc.

47 -
RFQ
SP7685ER-L/TR

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) Yes 1 2.7V 5.5V - 1.2A (Flash) 2.4MHz PWM Backlight, Camera Flash -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
RT4531WSC

RT4531WSC

IC LED DRV RGLTR PWM 20MA 9WLCSP

Richtek USA Inc.

613 -
RFQ
RT4531WSC

Datasheet

- 9-UFBGA, WLCSP Tape & Reel (TR) Active DC DC Regulator Step-Up (Boost) Yes 2 2.5V 5.5V - 20mA 1MHz PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 9-WLCSP (1.35x1.35)
MP3320BGG-P

MP3320BGG-P

4-CHANNEL, SYNCHRONOUS BOOST RGB

Monolithic Power Systems Inc.

500 -
RFQ
MP3320BGG-P

Datasheet

- 14-VFQFN Tape & Reel (TR) Active DC DC Regulator Step-Up (Boost) Yes 4 2V 5.5V 5.4V 102mA 1MHz Analog, I2C, PWM General Purpose -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (2x2)
NCV7680PWR2G

NCV7680PWR2G

IC LED DRVR LIN DIM 75MA 16SOIC

onsemi

49 -
RFQ
NCV7680PWR2G

Datasheet

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
TLC5902

TLC5902

LED DRIVER, 16-SEGMENT

Texas Instruments

92 -
RFQ
TLC5902

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - -
MC34844EP

MC34844EP

IC LED DRVR RGLTR PWM 50MA 32QFN

Freescale Semiconductor

96 -
RFQ
MC34844EP

Datasheet

- 32-VFQFN Exposed Pad Tray Obsolete DC DC Regulator Step-Up (Boost) Yes 10 7V 28V 8V ~ 60V 50mA - Analog, PWM Backlight -40°C ~ 105°C (TA) - - Surface Mount 32-QFN-EP (5x5)
TS19601CP5 ROG

TS19601CP5 ROG

IC LED DRVR LINEAR 700MA TO252-5

Taiwan Semiconductor Corporation

89 -
RFQ

-

- TO-252-6, DPAK (5 Leads + Tab) Tape & Reel (TR) Obsolete Linear - Yes 1 5V 50V 75V 700mA - - Backlight -40°C ~ 85°C (TA) - - Surface Mount TO-252-5
RT8496GS

RT8496GS

IC LED DRIVER CTRLR PWM 14SOP

Richtek USA Inc.

261 -
RFQ

-

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active DC DC Controller Step-Down (Buck), Step-Up (Boost) No 1 4.5V 36V 150V - - Analog, PWM Backlight, Lighting -40°C ~ 125°C (TJ) - - Surface Mount 14-SOP
RT8485GS

RT8485GS

IC LED DRIVER CTRLR PWM 14SOP

Richtek USA Inc.

106 -
RFQ
RT8485GS

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active DC DC Controller Step-Down (Buck), Step-Up (Boost) No 1 4.5V 36V 150V - 100kHz ~ 1MHz Analog, PWM Backlight, Lighting -40°C ~ 125°C (TJ) - - Surface Mount 14-SOP
MP3394SGF

MP3394SGF

IC LED DRVR CTRLR PWM 16TSSOP

Monolithic Power Systems Inc.

75 -
RFQ
MP3394SGF

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active DC DC Controller Step-Up (Boost) No 4 5V 28V - 180mA 670kHz PWM Backlight -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
IS31FL3265B-ZLS4-TR

IS31FL3265B-ZLS4-TR

IC LED DRVR LIN NO 60MA 28ETSSOP

Lumissil Microsystems

74 -
RFQ
IS31FL3265B-ZLS4-TR

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Linear Constant Current No 18 3V 5.5V - 60mA - No LED Lighting -40°C ~ 125°C - - Surface Mount 28-eTSSOP
RT4539WSC

RT4539WSC

IC LED DRV RGLTR 35MA WL-CSP-20

Richtek USA Inc.

316 -
RFQ
RT4539WSC

Datasheet

- 20-UFBGA, WLCSP Tape & Reel (TR) Active DC DC Regulator Step-Up (Boost) Yes 6 2.7V 24V 2.7V ~ 36V 35mA 300kHz ~ 1.6MHz Analog, I2C, PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 20-WLCSP (1.71x2.37)
TLC5923DAPG4

TLC5923DAPG4

IC LED DRVR LINEAR 80MA 32HTSSOP

Texas Instruments

32 -
RFQ
TLC5923DAPG4

Datasheet

- 32-PowerTSSOP (0.240", 6.10mm Width) Tube 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
MP4032-1GS

MP4032-1GS

IC LED DRVR OFFL TRIAC 1A 8SOIC

Monolithic Power Systems Inc.

85 -
RFQ
MP4032-1GS

Datasheet

- 8-SOIC (0.154", 3.90mm Width), 7 Leads Tube Active AC DC Offline Switcher Flyback Yes 1 10.3V 27V - 1A - Triac Lighting -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC-7A
W2RG012RN

W2RG012RN

IC LED DRVR LIN I2C 80MA 48QFN

Omron Electronics Inc-EMC Div

71 -
RFQ
W2RG012RN

Datasheet

- 48-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Linear - Yes 24 3V 5.5V - 80mA - I2C - -20°C ~ 85°C (TA) - - Surface Mount 48-QFN (7x7)
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