.hide-partial { max-height: none; } .show-more { display: none; }

Constant Current LED Lighting Driver ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 207

Applied Filters:

Features = Constant Current

Manufacturer

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

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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	Qualification	Packaging
LED Lighting Driver ICs SOT223 30mA 10% CCR NSI45030AZT1G onsemi 1: $0.53 3,840In Stock	Mfr. Part No. NSI45030AZT1G Mouser Part No 863-NSI45030AZT1G	onsemi	LED Lighting Driver ICs SOT223 30mA 10% CCR Learn More about onsemi on semi nsi45 current regulators	Datasheet	3,840In Stock	Cut Tape $0.53 $0.374 $0.335 $0.291 View Reel $0.239 $0.27 $0.258 $0.239 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	1 Output	Boost, Buck	30 mA	SOT-223	45 V	45 V	1 MHz	Adjustable	NSI45030AZ	- 55 C	+ 150 C		Reel, Cut Tape, MouseReel
LED Lighting Driver ICs SOD 123 30mA 15% CCR NSI45030T1G onsemi 1: $0.27 442In Stock 57,000On Order	Mfr. Part No. NSI45030T1G Mouser Part No 863-NSI45030T1G	onsemi	LED Lighting Driver ICs SOD 123 30mA 15% CCR Learn More about onsemi solutions ivn lighting	Datasheet	442In Stock 57,000On Order On Order Ship Dates Mfr. No: NSI45030T1G Stock: 442 Can Dispatch Immediately On Order: 30,000 Expected 08/10/2027 27,000 TBD Factory Lead Time: 52 Weeks	Cut Tape $0.27 $0.181 $0.16 $0.138 View Reel $0.112 $0.134 $0.129 $0.125 $0.112 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000	1 Output	Boost, Buck	30 mA	SOD-123-2	45 V	45 V	100 Hz to 100 kHz	Adjustable	NSI45030	- 55 C	+ 150 C		Reel, Cut Tape, MouseReel
LED Lighting Driver ICs CCR/LED DRVR/A/C Off Line 120V 30mA +-15% NSIC2030JBT3G onsemi 1: $0.49 3,291In Stock 7,500Expected 24/11/2026	Mfr. Part No. NSIC2030JBT3G Mouser Part No 863-NSIC2030JBT3G	onsemi	LED Lighting Driver ICs CCR/LED DRVR/A/C Off Line 120V 30mA +-15% Learn More about onsemi on semi nsic20x0	Datasheet	3,291In Stock 7,500Expected 24/11/2026	Cut Tape $0.49 $0.355 $0.321 $0.29 View Reel $0.234 $0.279 $0.246 $0.241 $0.234 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	1 Output	Boost, Buck	30 mA	SMB-2	120 V	120 V	100 Hz to 100 kHz	Adjustable	NSIC2030JB	- 55 C	+ 175 C		Reel, Cut Tape, MouseReel
LED Lighting Driver ICs SOD 123 15MA +/- 20% CCR NSV45015WT1G onsemi 1: $0.34 3,449In Stock	Mfr. Part No. NSV45015WT1G Mouser Part No 863-NSV45015WT1G	onsemi	LED Lighting Driver ICs SOD 123 15MA +/- 20% CCR Learn More about onsemi solutions ivn lighting	Datasheet	3,449In Stock	Cut Tape $0.34 $0.238 $0.212 $0.183 View Reel $0.149 $0.169 $0.161 $0.154 $0.149 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Output	Boost, Buck	15 mA	SOD-123	45 V	45 V	100 Hz to 100 kHz	Adjustable	NSI45015W	- 55 C	+ 150 C	AEC-Q100	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs SOD 123 20MA 10% CCR NSV45020AT1G onsemi 1: $0.24 1,599In Stock 18,000On Order	Mfr. Part No. NSV45020AT1G Mouser Part No 863-NSV45020AT1G	onsemi	LED Lighting Driver ICs SOD 123 20MA 10% CCR Learn More about onsemi solutions ivn lighting	Datasheet	1,599In Stock 18,000On Order On Order Ship Dates Mfr. No: NSV45020AT1G Stock: 1,599 Can Dispatch Immediately On Order: 6,000 Expected 08/12/2027 12,000 TBD Factory Lead Time: 52 Weeks	Cut Tape $0.24 $0.159 $0.142 $0.12 View Reel $0.094 $0.111 $0.105 $0.10 $0.094 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	1 Output	Boost, Buck	20 mA	SOD-123	45 V	45 V	100 Hz to 100 kHz	Adjustable	NSI45020A	- 55 C	+ 150 C	AEC-Q100	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs SOD 123 25MA 15% CCR NSV45025T1G onsemi 1: $0.28 2,682In Stock	Mfr. Part No. NSV45025T1G Mouser Part No 863-NSV45025T1G	onsemi	LED Lighting Driver ICs SOD 123 25MA 15% CCR Learn More about onsemi solutions ivn lighting	Datasheet	2,682In Stock	Cut Tape $0.28 $0.194 $0.172 $0.148 View Reel $0.115 $0.139 $0.138 $0.123 $0.115 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Output	Boost, Buck	25 mA	SOD-123	45 V	45 V	100 Hz to 100 kHz	Adjustable	NSI45025	- 55 C	+ 150 C	AEC-Q100	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs SOD 123 30MA 10% CCR NSV45030AT1G onsemi 1: $0.23 5,410In Stock	Mfr. Part No. NSV45030AT1G Mouser Part No 863-NSV45030AT1G	onsemi	LED Lighting Driver ICs SOD 123 30MA 10% CCR Learn More about onsemi solutions ivn lighting	Datasheet	5,410In Stock	Cut Tape $0.23 $0.159 $0.141 $0.12 View Reel $0.093 $0.111 $0.105 $0.10 $0.093 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Output	Boost, Buck	30 mA	SOD-123	45 V	45 V	100 Hz to 100 kHz	Adjustable	NSI45030A	- 55 C	+ 150 C	AEC-Q100	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs LED Dvr Adj Constant Crnt Reg 45V 35mA NSV45035JZT1G onsemi 1: $0.50 1,687In Stock	Mfr. Part No. NSV45035JZT1G Mouser Part No 863-NSV45035JZT1G	onsemi	LED Lighting Driver ICs LED Dvr Adj Constant Crnt Reg 45V 35mA Learn More about onsemi solutions ivn lighting	Datasheet	1,687In Stock	Cut Tape $0.50 $0.352 $0.317 $0.278 View Reel $0.235 $0.26 $0.256 $0.235 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	1 Output	Boost, Buck	70 mA	SOT-223-4	45 V	45 V	100 Hz to 100 kHz	Adjustable	NSI45035J	- 55 C	+ 150 C	AEC-Q100	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs SOD 123 10MA NSV50010YT1G onsemi 1: $0.36 489In Stock 30,000Expected 16/04/2027	Mfr. Part No. NSV50010YT1G Mouser Part No 863-NSV50010YT1G	onsemi	LED Lighting Driver ICs SOD 123 10MA Learn More about onsemi solutions ivn lighting	Datasheet	489In Stock 30,000Expected 16/04/2027	Cut Tape $0.36 $0.247 $0.219 $0.191 View Reel $0.145 $0.175 $0.166 $0.154 $0.145 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	1 Output	Linear	10 mA	SOD-123	50 V	50 V	100 Hz to 100 kHz	Adjustable	NSI50010YT1G	- 55 C	+ 150 C	AEC-Q100	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs DPAK 150MA NSV50150ADT4G onsemi 1: $0.86 350In Stock	Mfr. Part No. NSV50150ADT4G Mouser Part No 863-NSV50150ADT4G	onsemi	LED Lighting Driver ICs DPAK 150MA Learn More about onsemi solutions ivn lighting	Datasheet	350In Stock	Cut Tape $0.86 $0.678 $0.612 $0.538 Reel $0.428 View $0.503 $0.482 $0.439 $0.418	Min.: 1 Mult.: 1 : 2,500	1 Output	Boost, Buck	350 mA	DPAK-3	50 V	50 V	100 Hz to 100 kHz	Adjustable	NSI50150AD	- 55 C	+ 175 C	AEC-Q100	Reel, Cut Tape
LED Lighting Driver ICs SMB 50 MA 15% CCR NSVC2050JBT3G onsemi 1: $0.48 4,475In Stock	Mfr. Part No. NSVC2050JBT3G Mouser Part No 863-NSVC2050JBT3G	onsemi	LED Lighting Driver ICs SMB 50 MA 15% CCR Learn More about onsemi solutions ivn lighting	Datasheet	4,475In Stock	Cut Tape $0.48 $0.342 $0.307 $0.258 Reel $0.214 View $0.245 $0.238 $0.225 $0.205 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	1 Output	Boost, Buck	50 mA	SMB-2	120 V	120 V	100 Hz to 100 kHz	Adjustable	NSIC2050JB	- 55 C	+ 175 C	AEC-Q100	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs LED DRIVER LNK420EG Power Integrations 1: $2.74 58In Stock	Mfr. Part No. LNK420EG Mouser Part No 869-LNK420EG	Power Integrations	LED Lighting Driver ICs LED DRIVER Learn More about Power Integrations powerintlinkswph	Datasheet	58In Stock	$2.74 $2.63 $2.25 $2.19 View $2.16 $1.92	Min.: 1 Mult.: 1	1 Output		5.7 A	eSIP-7C-6	265 V	90 V	62 kHz to 70 kHz		LNK4x	- 20 C	+ 125 C		Tube
LED Lighting Driver ICs 22W Sgl Stage Driver 20kHz CC PFC Buck LYT1604D-TL Power Integrations 1: $0.53 1,855In Stock	Mfr. Part No. LYT1604D-TL Mouser Part No 869-LYT1604D-TL	Power Integrations	LED Lighting Driver ICs 22W Sgl Stage Driver 20kHz CC PFC Buck Learn More about Power Integrations lytswitch 1 ics	Datasheet	1,855In Stock	Cut Tape $0.53 $0.435 $0.414 Reel $0.37 $0.337 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	1 Output	Buck	135 mA		308 V	90 V	20 kHz	Adjustable	LYTSwitch-1	- 40 C	+ 150 C		Reel, Cut Tape, MouseReel
LED Lighting Driver ICs Single channel progr ammable LED driver A 926-LP5522TMX/NOPB LP5522TM/NOPB Texas Instruments 1: $1.69 350In Stock	Mfr. Part No. LP5522TM/NOPB Mouser Part No 926-LP5522TM/NOPB	Texas Instruments	LED Lighting Driver ICs Single channel progr ammable LED driver A 926-LP5522TMX/NOPB	Datasheet	350In Stock	Cut Tape $1.69 $1.24 $1.13 $0.999 Reel $0.939 View $0.885 $0.854 $0.826 $0.822 MouseReel Available	Min.: 1 Mult.: 1 : 250	1 Output		1 mA to 20 mA	DSBGA-6	5.5 V	2.7 V		Adjustable	LP5522	- 30 C	+ 85 C		Reel, Cut Tape, MouseReel
LED Lighting Driver ICs HBLED Driver with High-Side Current Sense MIC3201YME Microchip Technology 1: $2.04 375In Stock	Mfr. Part No. MIC3201YME Mouser Part No 998-MIC3201YME	Microchip Technology	LED Lighting Driver ICs HBLED Driver with High-Side Current Sense	Datasheet	375In Stock	$2.04 $1.68 $1.54	Min.: 1 Mult.: 1	1 Output	Buck	1 A	SOIC-8	20 V	6 V	1 MHz	Adjustable	MIC3201	- 40 C	+ 125 C		Tube
LED Lighting Driver ICs 4 LEDs 2.7-5.5V 32mA Max Curr BD1754HFN-TR ROHM Semiconductor 1: $1.32 580In Stock NRND	Mfr. Part No. BD1754HFN-TR Mouser Part No 755-BD1754HFN-TR NRND	ROHM Semiconductor	LED Lighting Driver ICs 4 LEDs 2.7-5.5V 32mA Max Curr	Datasheet	580In Stock	Cut Tape $1.32 $0.961 $0.871 $0.772 Reel View $0.724 $0.71 $0.698 $0.687 $0.678 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4 Output	Boost, Buck	32 mA	HSON-8	5.5 V	2.7 V		200 mV to 4.1 V	BD1754HFN	- 30 C	+ 85 C		Reel, Cut Tape, MouseReel
LED Lighting Driver ICs LED DRIVER TLC5904PZP Texas Instruments 1: $10.51 55In Stock	Mfr. Part No. TLC5904PZP Mouser Part No 595-TLC5904PZP	Texas Instruments	LED Lighting Driver ICs LED DRIVER	Datasheet	55In Stock	$10.51 $8.20 $7.63 $6.77 View $6.60 $6.54 $6.47 Quote	Min.: 1 Mult.: 1	16 Output	Boost	120 mA	HTQFP-100	5.5 V	4.5 V	15 MHz	17 V	TLC5904	- 20 C	+ 85 C		Tray
LED Lighting Driver ICs 270Mbps SFP LED Driver MAX3967AETG+ Analog Devices / Maxim Integrated 1: $10.17 39In Stock	Mfr. Part No. MAX3967AETG+ Mouser Part No 700-MAX3967AETG	Analog Devices / Maxim Integrated	LED Lighting Driver ICs 270Mbps SFP LED Driver	Datasheet	39In Stock	$10.17 $7.92 $7.38 $6.66 View $6.38 $6.24 $6.09 Quote	Min.: 1 Mult.: 1	1 Output	Boost	100 mA	TQFN-24	5.5 V	2.97 V		Adjustable	MAX3967A	- 40 C	+ 85 C		Tube
LED Lighting Driver ICs 8-Port, 36V Constant-Current LED Driver MAX6970AAE+ Analog Devices / Maxim Integrated 1: $4.92 485In Stock	Mfr. Part No. MAX6970AAE+ Mouser Part No 700-MAX6970AAE	Analog Devices / Maxim Integrated	LED Lighting Driver ICs 8-Port, 36V Constant-Current LED Driver	Datasheet	485In Stock	$4.92 $3.71 $3.41 $3.07 View $2.91 $2.89 $2.71 $2.65	Min.: 1 Mult.: 1	8 Output	Boost	55 mA	SSOP-16	5.5 V	3 V		36 V	MAX6970	- 40 C	+ 125 C		Tube
LED Lighting Driver ICs 8-Port, 36V Constant-Current LED Driver MAX6970AUE+ Analog Devices / Maxim Integrated 1: $8.14 17In Stock	Mfr. Part No. MAX6970AUE+ Mouser Part No 700-MAX6970AUE	Analog Devices / Maxim Integrated	LED Lighting Driver ICs 8-Port, 36V Constant-Current LED Driver	Datasheet	17In Stock	$8.14 $6.28 $5.81 $5.29 View $4.90 $4.75 $4.52	Min.: 1 Mult.: 1	8 Output	Boost	55 mA	TSSOP-16	5.5 V	3 V		36 V	MAX6970	- 40 C	+ 125 C		Tube
LED Lighting Driver ICs White LED Driver for large LCD Panels BD9394EFV-E2 ROHM Semiconductor 1: $2.02 67In Stock	Mfr. Part No. BD9394EFV-E2 Mouser Part No 755-BD9394EFV-E2	ROHM Semiconductor	LED Lighting Driver ICs White LED Driver for large LCD Panels Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	67In Stock	Cut Tape $2.02 $1.50 $1.37 $1.22 Reel $1.04 View $1.15 $1.11 $1.06 $1.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	4 Output	Boost	150 mA	HTSSOP-B-24	35 V	9 V	150 kHz	Adjustable		- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
LED Lighting Driver ICs Linear Constant Current Regulated LED Driver TSCR400CX6H RFG Taiwan Semiconductor 1: $0.48 11,958In Stock	Mfr. Part No. TSCR400CX6H RFG Mouser Part No 821-TSCR400CX6HRFG	Taiwan Semiconductor	LED Lighting Driver ICs Linear Constant Current Regulated LED Driver Learn More about Taiwan Semiconductor taiwan semi tscr40x linear led drivers	Datasheet	11,958In Stock	Cut Tape $0.48 $0.341 $0.304 $0.262 Reel $0.208 View $0.242 $0.23 $0.22 $0.202 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Output	Boost	100 uA	SOT-26	40 V	40 V		38 V	TSCR4x	- 55 C	+ 150 C	AEC-Q101	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs 10 to 150mA Constant Current Regulator (CCR), SOT23-6 (2.90mm x2.8mm), T&R IS31LT3178-STLS4-TR Lumissil 1: $0.48 8,048In Stock	Mfr. Part No. IS31LT3178-STLS4-TR Mouser Part No 870-3178-STLS4-TR	Lumissil	LED Lighting Driver ICs 10 to 150mA Constant Current Regulator (CCR), SOT23-6 (2.90mm x2.8mm), T&R Learn More about Lumissil is31lt3177 78 led drivers	Datasheet	8,048In Stock	Cut Tape $0.48 $0.335 $0.299 $0.26 View Reel $0.207 $0.241 $0.229 $0.22 $0.207 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Output	Boost, Buck	250 mA	SOT-23-6	40 V	2.9 V	1 kHz	Adjustable	IS31LT3178	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
LED Lighting Driver ICs HBLED Driver with High-Side Current Sense MIC3201YME-TR Microchip Technology 1: $2.04 524In Stock	Mfr. Part No. MIC3201YME-TR Mouser Part No 998-MIC3201YMETR	Microchip Technology	LED Lighting Driver ICs HBLED Driver with High-Side Current Sense	Datasheet	524In Stock	Cut Tape $2.04 $1.70 $1.68 Reel $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	1 Output	Buck	1 A	SOIC-8	20 V	6 V	1 MHz	Adjustable		- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
LED Lighting Driver ICs NCR321U/SOT457/SC-74 NCR321UX Nexperia 1: $0.36 10In Stock 27,000On Order	Mfr. Part No. NCR321UX Mouser Part No 771-NCR321UX	Nexperia	LED Lighting Driver ICs NCR321U/SOT457/SC-74 Learn More about Nexperia ncr32xu led drivers	Datasheet	10In Stock 27,000On Order On Order Ship Dates Mfr. No: NCR321UX Stock: 10 Can Dispatch Immediately On Order: 3,000 Expected 04/10/2027 24,000 Expected 11/10/2027 Factory Lead Time: 53 Weeks	Cut Tape $0.36 $0.247 $0.207 $0.179 View Reel $0.141 $0.165 $0.157 $0.15 $0.141 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Output	Boost	250 mA	TSOP-6	16 V	16 V	10 kHz	16 V		- 55 C	+ 150 C		Reel, Cut Tape, MouseReel