Constant Current LED Lighting Driver ICs

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Number of Outputs	Topology	Output Current	Package/Case	Supply Voltage - Max	Supply Voltage - Min	Operating Frequency	Output Voltage	Series	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
LED Lighting Driver ICs 3.0A Dimmable Buck Switching Regulator with shared fault flag for One-Fail-All-Fail , Spread Spectrum, SOP-8-EP IS31LT3954A-GRLS4-TR Lumissil 2,500: $0.724 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. IS31LT3954A-GRLS4-TR Mouser Part No 870-31LT3954AGRLS4T	Lumissil	LED Lighting Driver ICs 3.0A Dimmable Buck Switching Regulator with shared fault flag for One-Fail-All-Fail , Spread Spectrum, SOP-8-EP	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $0.724	Min.: 2,500 Mult.: 2,500 : 2,500	1 Output	Buck	3 A	SOP-8	38 V	4.5 V	1 MHz	Adjustable	IS31LT3954A	- 40 C	+ 125 C	Reel
LED Lighting Driver ICs 36-Channel LED Driver, eTQFP-48 (9.0mm x 9.0mm), T&R IS32FL3237-TQLA3-TR Lumissil 2,500: $1.41 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. IS32FL3237-TQLA3-TR Mouser Part No 870-32FL3237TQLA3-TR	Lumissil	LED Lighting Driver ICs 36-Channel LED Driver, eTQFP-48 (9.0mm x 9.0mm), T&R Learn More about Lumissil is32fl3237 36 channel led driver	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $1.41	Min.: 2,500 Mult.: 2,500 : 2,500	36 Output	Buck	38 mA	TQFP-48	5.5 V	2.7 V	1 MHz	Adjustable		- 40 C	+ 125 C	Reel
LED Lighting Driver ICs 18 high voltage(40V) constant current channels, eTSSOP-28 (9.7mm x 6.4mm), T&R IS31FL3265A-ZLS4-TR Lumissil 1: $2.46 4,972Expected 24/05/2027	Mfr. Part No. IS31FL3265A-ZLS4-TR Mouser Part No 870-IS31FL3265AZLS4T	Lumissil	LED Lighting Driver ICs 18 high voltage(40V) constant current channels, eTSSOP-28 (9.7mm x 6.4mm), T&R	Datasheet	4,972Expected 24/05/2027	Cut Tape $2.46 $1.83 $1.67 $1.49 Reel $1.26 View $1.41 $1.37 $1.36 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	18 Output	Boost, Buck	60 mA	eTSSOP-28	5.5 V	3 V	25 kHz	Adjustable		- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs 3.0A Dimmable Buck Switching Regulator IS31LT3954-GRLS4-TR Lumissil 2,500: $0.723 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. IS31LT3954-GRLS4-TR Mouser Part No 870-IS31LT3954GRLS4T	Lumissil	LED Lighting Driver ICs 3.0A Dimmable Buck Switching Regulator	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $0.723	Min.: 2,500 Mult.: 2,500 : 2,500	1 Output	Buck	3 A	SOP-8	38 V	4.5 V	1 MHz	Adjustable	IS31LT3954	- 40 C	+ 125 C	Reel
LED Lighting Driver ICs 18 high voltage(40V) constant current channels, eTSSOP-28 (9.7mm x 6.4mm), T&R IS32FL3265A-ZLA3-TR Lumissil 1: $2.79 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. IS32FL3265A-ZLA3-TR Mouser Part No 870-IS32FL3265AZLA3T	Lumissil	LED Lighting Driver ICs 18 high voltage(40V) constant current channels, eTSSOP-28 (9.7mm x 6.4mm), T&R Learn More about Lumissil is32fl3265 led drivers	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape $2.79 $2.08 $1.90 $1.71 View Reel $1.47 $1.61 $1.58 $1.49 $1.47	Min.: 1 Mult.: 1 : 2,500	18 Output	Boost, Buck	60 mA		5.5 V	2.7 V	1 MHz	Adjustable		- 40 C	+ 125 C	Reel, Cut Tape
LED Lighting Driver ICs 10 to 200mA Constant Current LED driver with 1kHz PWM dimming pin, SOP-8-EP (4.9mm x 6.0mm), T&R IS31LT3177-GRLS4-TR Lumissil 1: $0.58 Non-Stocked Lead-Time 30 Weeks NRND	Mfr. Part No. IS31LT3177-GRLS4-TR Mouser Part No 870-3177-GRLS4-TR NRND	Lumissil	LED Lighting Driver ICs 10 to 200mA Constant Current LED driver with 1kHz PWM dimming pin, SOP-8-EP (4.9mm x 6.0mm), T&R Learn More about Lumissil is31lt3177 78 led drivers	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape $0.58 $0.404 $0.361 $0.314 View Reel $0.261 $0.291 $0.285 $0.261	Min.: 1 Mult.: 1 : 2,500	2 Output	Boost, Buck	210 mA	SOP-8	40 V	5 V	1 kHz	Adjustable	IS31LT3177	- 40 C	+ 125 C	Reel, Cut Tape
LED Lighting Driver ICs PFM Boost LED Driver External NMOS, SOP- IS31LT3948-GRLS4-TR Lumissil 2,500: $0.442 Non-Stocked Lead-Time 30 Weeks NRND	Mfr. Part No. IS31LT3948-GRLS4-TR Mouser Part No 870-I31LT3948GRLS4TR NRND	Lumissil	LED Lighting Driver ICs PFM Boost LED Driver External NMOS, SOP- Learn More about Lumissil issi hbled drivers	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $0.442	Min.: 2,500 Mult.: 2,500 : 2,500	1 Output	Boost	2 A	SOP-8	100 V	5 V	200 kHz		IS31LT3948	- 40 C	+ 125 C	Reel