LED Lighting Driver ICs

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LED Drivers for Automotive Lighting

Allegro MicroSystems LED Drivers for Automotive Lighting offers a growing portfolio of LED drivers used for automotive lighting applications. The LED Drivers for Automotive Lighting utilize a unique process technology that provides flexibility and functionality in a small solution footprint. The highly integrated LED driver ICs with on-chip FETs and diverse control options cover many topologies, channel counts, output currents, and feature sets to help users optimize solutions.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 8 INCH 6260 A6260KLJTR-T Allegro MicroSystems 1: ¥373.7 2,556In Stock	Mfr. Part # A6260KLJTR-T Mouser Part # 250-A6260KLJTR-T	Allegro MicroSystems	LED Lighting Driver ICs 8 INCH 6260 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2,556In Stock	Cut Tape ¥373.7 ¥277.4 ¥252.5 ¥225.9 View Reel ¥182.7 ¥212.6 ¥206 ¥204.3 ¥182.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Output	Buck	350 mA	SOIC-Narrow-8	40 V	6 V		Adjustable	A6260	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs AUTOMOTIVE, HIGH CURRENT LED BOOST/BUCK-BOOST CONTROLLER A6271KLPTR-T Allegro MicroSystems 1: ¥744.1 7,994In Stock	Mfr. Part # A6271KLPTR-T Mouser Part # 250-A6271KLPTR-T	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE, HIGH CURRENT LED BOOST/BUCK-BOOST CONTROLLER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	7,994In Stock	Cut Tape ¥744.1 ¥564.7 ¥519.9 ¥470.1 View Reel ¥362.1 ¥446.8 ¥445.1 ¥420.2 ¥410.3 ¥362.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	1 Output	Boost, Buck, Buck-Boost	150 mA	TSSOP-16	50 V	4.2 V	70 kHz to 700 kHz		A6271	- 40 C	+ 150 C	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs AUTOMOTIVE BUCK LED DRIVER A6214KLKTR-T Allegro MicroSystems 1: ¥302.3 99,085In Stock	Mfr. Part # A6214KLKTR-T Mouser Part # 250-A6214KLKTR-T	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE BUCK LED DRIVER Learn More about Allegro MicroSystems allegro a6214 a6216 led drivers	Datasheet	99,085In Stock	Cut Tape ¥302.3 ¥245.8 ¥232.5 ¥215.9 Reel ¥192.7 View ¥207.6 ¥202.6 ¥201 ¥189.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Output	Buck	2 A	SOIC-10 Narrow	55 V	4.5 V	200 Hz	Adjustable	A6214	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs AUTOMOTIVE GRADE CONSTANT CURRENT PWM BUCK REG LED DRIVER A6217KLJTR-1-T Allegro MicroSystems 1: ¥307.3 4,670In Stock	Mfr. Part # A6217KLJTR-1-T Mouser Part # 250-A6217KLJTR-1-T	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE GRADE CONSTANT CURRENT PWM BUCK REG LED DRIVER Learn More about Allegro MicroSystems allegro a6217 led drivers	Datasheet	4,670In Stock	Cut Tape ¥307.3 ¥225.9 ¥206 ¥184.4 Reel ¥154 View ¥172.7 ¥165.9 ¥165.4 ¥145.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				LJ-8					A6217			Reel, Cut Tape, MouseReel
LED Lighting Driver ICs AUTOMOTIVE LED DRIVER A6261KLJTR-T-1 Allegro MicroSystems 1: ¥413.6 11,965In Stock	Mfr. Part # A6261KLJTR-T-1 Mouser Part # 250-A6261KLJTR-T-1	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE LED DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	11,965In Stock	Cut Tape ¥413.6 ¥308.9 ¥282.4 ¥252.5 Reel ¥212.6 View ¥239.2 ¥230.9 ¥220.9 ¥209.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				LJ-8					A6261			Reel, Cut Tape, MouseReel
LED Lighting Driver ICs AUTOMOTIVE LED DRIVER A6263KLJTR-T Allegro MicroSystems 1: ¥300.6 9,000In Stock	Mfr. Part # A6263KLJTR-T Mouser Part # 250-A6263KLJTR-T	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE LED DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	9,000In Stock	Cut Tape ¥300.6 ¥222.6 ¥202.6 ¥179.4 Reel ¥151.6 View ¥169.4 ¥162.3 ¥161.8 ¥132 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				LJ-8					A6263			Reel, Cut Tape, MouseReel
LED Lighting Driver ICs AUTOMOTIVE, HIGH CURRENT LED BOOST/BUCK- A6271KLPTR-T-1 Allegro MicroSystems 1: ¥495 3,828In Stock	Mfr. Part # A6271KLPTR-T-1 Mouser Part # 250-A6271KLPTR-T-1	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE, HIGH CURRENT LED BOOST/BUCK- Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	3,828In Stock	Cut Tape ¥495 ¥370.4 ¥340.5 ¥305.6 View Reel ¥244.2 ¥289 ¥284 ¥269.1 ¥260.8 ¥244.2 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	1 Output	Buck	400 mA	TSSOP-16	50 V	6 V	70 kHz to 700 kHz	Adjustable	A6271-1	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs AUTOMOTIVE LED DRIVER A6264KLYTR-T Allegro MicroSystems 1: ¥413.6 6,081In Stock	Mfr. Part # A6264KLYTR-T Mouser Part # 250-A6264KLYTR-T	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE LED DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	6,081In Stock	Cut Tape ¥413.6 ¥308.9 ¥282.4 ¥252.5 View Reel ¥187.7 ¥239.2 ¥230.9 ¥220.9 ¥219.3 ¥187.7 MouseReel Available	Min.: 1 Mult.: 1 : 4,000				LY-10					A6264			Reel, Cut Tape, MouseReel
LED Lighting Driver ICs LINEAR AND CURRENT REGULATOR FOR AUTO LED ARRAYS A6284KLPTR-T Allegro MicroSystems 1: ¥519.9 7,257In Stock	Mfr. Part # A6284KLPTR-T Mouser Part # 250-A6284KLPTR-T	Allegro MicroSystems	LED Lighting Driver ICs LINEAR AND CURRENT REGULATOR FOR AUTO LED ARRAYS Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	7,257In Stock	Cut Tape ¥519.9 ¥390.3 ¥357.1 ¥322.2 View Reel ¥242.5 ¥304 ¥299 ¥284 ¥275.7 ¥242.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000				LP-20					A6274-A6284			Reel, Cut Tape, MouseReel
LED Lighting Driver ICs AUTOMOTIVE LED DRIVER A6261KLYTR-T Allegro MicroSystems 1: ¥415.3 582In Stock	Mfr. Part # A6261KLYTR-T Mouser Part # 250-A6261KLYTR-T	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE LED DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	582In Stock	Cut Tape ¥415.3 ¥308.9 ¥282.4 ¥252.5 View Reel ¥206 ¥239.2 ¥230.9 ¥220.9 ¥219.3 ¥206 MouseReel Available	Min.: 1 Mult.: 1 : 4,000				LY-10					A6261			Reel, Cut Tape, MouseReel
LED Lighting Driver ICs COPPER WIRE 3.0 A PWM BUCK REGULATOR A6211GLJTR-T Allegro MicroSystems 1: ¥184.4 35,774In Stock	Mfr. Part # A6211GLJTR-T Mouser Part # 250-A6211GLJTR-T	Allegro MicroSystems	LED Lighting Driver ICs COPPER WIRE 3.0 A PWM BUCK REGULATOR Learn More about Allegro MicroSystems allegro a6211 led driver	Datasheet	35,774In Stock	Cut Tape ¥184.4 ¥133.4 ¥120.6 ¥106.5 Reel ¥90.9 View ¥99.7 ¥95.7 ¥93.3 ¥89.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Output	Buck	3 A	SOIC-8	48 V	6 V	2 kHz	Adjustable	A6211	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs ASYNCHRONOUS BUCK OR BUCK-BOOST LED DRIVER ALT80802KEJJTR Allegro MicroSystems 1: ¥440.2 1,314In Stock 18,000Expected 11/5/2026	Mfr. Part # ALT80802KEJJTR Mouser Part # 250-ALT80802KEJJTR	Allegro MicroSystems	LED Lighting Driver ICs ASYNCHRONOUS BUCK OR BUCK-BOOST LED DRIVER Learn More about Allegro MicroSystems allegro alt80802 led driver	Datasheet	1,314In Stock 18,000Expected 11/5/2026	Cut Tape ¥440.2 ¥328.9 ¥300.6 ¥269.1 Reel ¥235.9 View ¥254.1 ¥247.5 ¥242.5 ¥230.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	1 Output	Boost, Buck	2 A	DFN-10	50 V	3.8 V	360 kHz to 2.2 MHz	20 V	ALT80802	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs AUTOMOTIVE BUCK LED DRIVER A6216KLPTR-T Allegro MicroSystems 1: ¥438.5 5,744In Stock	Mfr. Part # A6216KLPTR-T Mouser Part # 250-A6216KLPTR-T	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE BUCK LED DRIVER Learn More about Allegro MicroSystems allegro a6214 a6216 led drivers	Datasheet	5,744In Stock	Cut Tape ¥438.5 ¥327.2 ¥299 ¥267.4 View Reel ¥224.2 ¥254.1 ¥245.8 ¥235.9 ¥232.5 ¥224.2 MouseReel Available	Min.: 1 Mult.: 1 : 4,000				LP-16					A6214			Reel, Cut Tape, MouseReel
LED Lighting Driver ICs AUTOMOTIVE GRADE CONSTANT CURRENT PWM BUCK REG LED DRIVER A6217KLJTR-T Allegro MicroSystems 1: ¥307.3 7,583In Stock	Mfr. Part # A6217KLJTR-T Mouser Part # 250-A6217KLJTR-T	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE GRADE CONSTANT CURRENT PWM BUCK REG LED DRIVER Learn More about Allegro MicroSystems allegro a6217 led drivers	Datasheet	7,583In Stock	Cut Tape ¥307.3 ¥225.9 ¥206 ¥184.4 Reel ¥157.3 View ¥172.7 ¥166.1 ¥165.6 ¥154 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Output	Buck	3 A	SOIC-Narrow-8	48 V	6 V	11 kHz	Adjustable	A6217	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs AUTOMOTIVE LED DRIVER A6261KLPTR-T Allegro MicroSystems 1: ¥435.2 657In Stock	Mfr. Part # A6261KLPTR-T Mouser Part # 250-A6261KLPTR-T	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE LED DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	657In Stock	Cut Tape ¥435.2 ¥323.9 ¥295.7 ¥265.8 View Reel ¥222.6 ¥250.8 ¥244.2 ¥239.2 ¥237.5 ¥222.6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	4 Output	Buck	400 mA	TSSOP-16	50 V	6 V		Adjustable	A6261	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
LED Lighting Driver ICs LINEAR AND CURRENT REGULATOR FOR AUTO LED ARRAYS A6284KLPTR-T-1 Allegro MicroSystems 1: ¥529.9 451In Stock	Mfr. Part # A6284KLPTR-T-1 Mouser Part # 250-A6284KLPTR-T-1	Allegro MicroSystems	LED Lighting Driver ICs LINEAR AND CURRENT REGULATOR FOR AUTO LED ARRAYS Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	451In Stock	Cut Tape ¥529.9 ¥395.3 ¥362.1 ¥323.9 View Reel ¥269.1 ¥307.3 ¥300.6 ¥284 ¥275.7 ¥269.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000				LP-20					A6274-A6284			Reel, Cut Tape, MouseReel
LED Lighting Driver ICs AUTOMOTIVE LED DRIVER 2 CHANNEL LINEAR CONTROLLER A6270KLPTR-T Allegro MicroSystems 12,000: ¥239.2 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # A6270KLPTR-T Mouser Part # 250-A6270KLPTR-T	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE LED DRIVER 2 CHANNEL LINEAR CONTROLLER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape ¥239.2 MouseReel Available	Min.: 12,000 Mult.: 12,000 : 4,000	2 Output	PWM		TSSOP-16	40 V	5.3 V	200 Hz		A6270-1		+ 150 C	Reel
LED Lighting Driver ICs AUTOMOTIVE LED DRIVER 2 CHANNEL LINEAR C A6270KLPTR-T-1 Allegro MicroSystems 12,000: ¥204.3 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # A6270KLPTR-T-1 Mouser Part # 250-A6270KLPTR-T-1	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE LED DRIVER 2 CHANNEL LINEAR C Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape ¥204.3 MouseReel Available	Min.: 12,000 Mult.: 12,000 : 4,000	2 Output	Buck	200 mA	TSSOP-16	40 V	5.3 V	200 Hz	Adjustable	A6270-1	- 40 C	+ 125 C	Reel
LED Lighting Driver ICs 3D Hall-Effect Sensor with Sine/Cosine Outputs A6274KLPTR-T Allegro MicroSystems 12,000: ¥247.5 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A6274KLPTR-T Mouser Part # 250-A6274KLPTR-T	Allegro MicroSystems	LED Lighting Driver ICs 3D Hall-Effect Sensor with Sine/Cosine Outputs Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape ¥247.5 MouseReel Available	Min.: 12,000 Mult.: 12,000 : 4,000				LP-20					A6274			Reel
LED Lighting Driver ICs LINEAR CURRENT REGULATOR FOR AUTO LED ARAYS A6274KLPTR-T-1 Allegro MicroSystems 12,000: ¥230.9 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A6274KLPTR-T-1 Mouser Part # 250-A6274KLPTR-T-1	Allegro MicroSystems	LED Lighting Driver ICs LINEAR CURRENT REGULATOR FOR AUTO LED ARAYS Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape ¥230.9 MouseReel Available	Min.: 12,000 Mult.: 12,000 : 4,000				LP-20					A6274-A6284			Reel
LED Lighting Driver ICs AUTOMOTIVE ASIL B 4-CHANNEL LED DRIVER A80603KESJSR-1 Allegro MicroSystems 18,000: ¥338.8 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A80603KESJSR-1 Mouser Part # 250-A80603KESJSR-1	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE ASIL B 4-CHANNEL LED DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape ¥338.8 MouseReel Available	Min.: 18,000 Mult.: 18,000 : 6,000	4 Output	Boost, SEPIC	120 mA	QFN-24	40 V	4.5 V	260 kHz to 2.3 MHz		A80603	- 40 C	+ 125 C	Reel

LED Drivers for Automotive Lighting

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