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
AS3661

AS3661

IC LED DRVR RGLTR I2C 25WLCSP

ams-OSRAM USA INC.

0 -
RFQ
AS3661

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 (2.3x2.3)
LC5720S

LC5720S

LED LIGHTING DRIVER IC, NON-ISOL

Sanken Electric USA Inc.

0 -
RFQ
LC5720S

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active DC DC Regulator Step-Down (Buck), Step-Up (Boost) Yes 1 9V 50V - 2A 500kHz Analog, PWM LED Lighting - - - Surface Mount 8-HSOP
LM3430SDX

LM3430SDX

IC LED DRIVER CTRLR PWM 12WSON

Texas Instruments

0 -
RFQ
LM3430SDX

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key DC DC Controller SEPIC, Step-Up (Boost) No 1 6V 40V - - 2MHz PWM Backlight -40°C ~ 125°C (TJ) - - Surface Mount 12-WSON (3x3)
IS31BL3506A-TTLS2-TR

IS31BL3506A-TTLS2-TR

IC LED DRVR RGLTR PWM TSOT23-6

Lumissil Microsystems

0 -
RFQ
IS31BL3506A-TTLS2-TR

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 1 2.7V 5.5V - 2.2A (Switch) 1MHz Analog, PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
TS19451CY RMG

TS19451CY RMG

IC LED DRIVER OFFL 50MA SOT89

Taiwan Semiconductor Corporation

0 -
RFQ
TS19451CY RMG

Datasheet

- TO-243AA Tape & Reel (TR) Active AC DC Offline Switcher Step-Down (Buck) Yes 1 20V 400V - 50mA - - Backlight, Lighting -40°C ~ 85°C (TA) - - Surface Mount SOT-89
IS31LT3177-GRLS4-TR

IS31LT3177-GRLS4-TR

IC LED DRIVER LIN DIM

Lumissil Microsystems

0 -
RFQ
IS31LT3177-GRLS4-TR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Linear - Yes 1 5V 40V 40V 200mA - PWM Lighting -40°C ~ 125°C (TA) - - Surface Mount 8-SOP-EP
IS31LT3178-GRLS4-TR

IS31LT3178-GRLS4-TR

IC LED DRIVER LIN DIM

Lumissil Microsystems

0 -
RFQ
IS31LT3178-GRLS4-TR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Linear - Yes 1 2.6V 40V 40V 200mA 1kHz PWM Lighting -40°C ~ 125°C (TA) - - Surface Mount 8-SOP-EP
TPS61166DSKR

TPS61166DSKR

IC LED DRVR RGLTR PWM 1.1A 10SON

Texas Instruments

0 -
RFQ
TPS61166DSKR

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active DC DC Regulator Step-Up (Boost) Yes 1 2.5V 6V 17V 1.1A (Switch) 1.2MHz PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount 10-SON (2.5x2.5)
LM3537TMX/NOPB

LM3537TMX/NOPB

IC LED DRV RGLTR PWM 30DSBGA

Texas Instruments

0 -
RFQ
LM3537TMX/NOPB

Datasheet

- 30-WFBGA, DSBGA Tape & Reel (TR) Active DC DC Regulator Switched Capacitor (Charge Pump) Yes 8 2.7V 5.5V 2V ~ 4V 25mA 1.3MHz PWM Backlight -30°C ~ 85°C (TA) - - Surface Mount 30-DSBGA
LM2791LD-L

LM2791LD-L

IC LED DRVR RGLTR ANALOG 10WSON

Texas Instruments

0 -
RFQ
LM2791LD-L

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) - 2 3V 5.8V - 36mA 650kHz Analog Backlight -30°C ~ 85°C (TA) - - Surface Mount 10-WSON (3x3)
LC5523D

LC5523D

IC LED DRIVER OFFL SWITCHER 8DIP

Sanken Electric USA Inc.

0 -
RFQ
LC5523D

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Obsolete AC DC Offline Switcher - Yes 1 - 20V - - - - - -55°C ~ 125°C (TA) - - Through Hole 8-DIP
SSL6203TW/1J

SSL6203TW/1J

IC LED DRIVER DIMMABLE 20HSSOP

NXP USA Inc.

0 -
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
ZXLD1350QET5TA

ZXLD1350QET5TA

LED MV INT SWITCH TSOT25 T&R 3K

Diodes Incorporated

0 -
RFQ
ZXLD1350QET5TA

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active DC DC Regulator Step-Down (Buck) Yes 1 7V 30V 1.25V ~ 30V 350mA 1MHz PWM General Purpose -40°C ~ 105°C (TA) - - Surface Mount TSOT-25
LM3551SD

LM3551SD

IC LED DRIVER RGLTR 1A 14WSON

Texas Instruments

0 -
RFQ
LM3551SD

Datasheet

- 14-WFDFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 1 2.7V 5.5V - 1A (Flash) 1.25MHz - Camera Flash -40°C ~ 85°C (TA) - - Surface Mount 14-WSON (4x4)
MP3351DQ-LF-P

MP3351DQ-LF-P

IC LED DRIVER RGLTR 16QFN

Monolithic Power Systems Inc.

0 -
RFQ
MP3351DQ-LF-P

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs DC DC Regulator Flyback Yes 1 3V 6V 60V - - - Camera Flash -40°C ~ 85°C (TA) - - Surface Mount 16-QFN-3-EP
MP4060GK-P

MP4060GK-P

TRIAC DIMMABLE PFC, PRIMARY SIDE

Monolithic Power Systems Inc.

0 -
RFQ
MP4060GK-P

Datasheet

MP 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active AC DC Offline Switcher Step-Down (Buck), Step-Up (Boost) No 1 200V 265V - - - Triac Commercial & Industrial Lighting -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
TPS68402A0RHFR

TPS68402A0RHFR

IC LED DRV RGLTR I2C 24VQFN

Texas Instruments

0 -
RFQ
TPS68402A0RHFR

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) Yes 3 2.7V 5.5V 4.55V 150mA 1.25MHz I2C Backlight -30°C ~ 85°C (TA) - - Surface Mount 24-VQFN (5x4)
MIC3203-1YM-TR

MIC3203-1YM-TR

IC LED DRIVER CTRLR PWM 8SOIC

Microchip Technology

0 -
RFQ
MIC3203-1YM-TR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active DC DC Controller Step-Down (Buck) No 1 4.5V 42V - - 1.5MHz PWM Lighting -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
LYT3325D-TL

LYT3325D-TL

IC LED DRIVER OFFL TRIAC 16SO

Power Integrations

0 -
RFQ
LYT3325D-TL

Datasheet

LYTSwitch™-3 16-SOIC (0.154", 3.90mm Width), 14 Leads Tape & Reel (TR) Active AC DC Offline Switcher Flyback, Step-Down (Buck), Step-Up (Boost) Yes 1 85VAC 132VAC - - 40kHz ~ 124kHz Triac Lighting -40°C ~ 150°C (TJ) - - Surface Mount 16-SO B
STP16DPPS05XTTR

STP16DPPS05XTTR

IC LED DRVR LINEAR 40MA 24TSSOP

STMicroelectronics

0 -
RFQ
STP16DPPS05XTTR

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Linear Shift Register Yes 16 3V 5.5V 20V 40mA 30MHz - - -40°C ~ 125°C (TA) - - Surface Mount 24-TSSOP-EP
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