PMIC - LED Drivers

Category Introduction

Devices in the LED driver PMIC (Power Management Integrated Circuit) family are used to supply a current flow of controlled value to a load, typically a Light Emitting Diode, from a power source having a nominally fixed voltage. Key differentiators from the very similar products designed for voltage regulation include a characteristically lower feedback voltage (to improve system efficiency) and high prevalence of provisions for external control of the device's operating point, used to implement dimming functions in lighting applications.

Product List

6366 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	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	Mounting Type	Package / Case	Supplier Device Package
	IS31FL3748A-QFLS4-TR IC LED DRVR LIN PWM 39.6MA 48QFN Lumissil Microsystems	248	$3.98			Tape & Reel (TR)	Active	Linear	Constant Current	No	24	4.5V	28V	-	39.6mA	-	PWM	General Purpose	-40°C ~ 125°C (TA)	Surface Mount	48-WFQFN Exposed Pad	48-QFN (6x6)
	LM3549SQE/NOPB IC LED DRV RGLTR I2C 24WQFN National Semiconductor	159	$4.36			Bulk	Active	DC DC Regulator	Step-Down (Buck), Step-Up (Boost)	Yes	3	2.7V	5.5V	4.6V	705mA	2.4MHz	I²C	-	-30°C ~ 85°C (TA)	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)
	IS31FL3801-QFLS3-TR IC LED DRVR LIN PWM 34.5MA 60QFN Lumissil Microsystems	113	$4.12			Tape & Reel (TR)	Active	Linear	Shift Register	Yes	16	2.7V	5.5V	-	34.5mA	-	PWM	General Purpose	-40°C ~ 105°C	Surface Mount	60-WFQFN Exposed Pad	60-QFN (7x7)
	LT3517HUF#TRPBF IC LED DRVR RGLTR PWM 1.5A 16QFN Linear Technology	85	$5.92		True Color PWM™	Bulk	Obsolete	DC DC Regulator	Step-Down (Buck), Step-Up (Boost)	Yes	1	3V	30V	2V ~ 45V	1.5A (Switch)	250kHz ~ 2.5MHz	Analog, PWM	Automotive, Backlight, Lighting	-40°C ~ 150°C (TJ)	Surface Mount	16-WQFN Exposed Pad	16-QFN (4x4)
	LT3517HUF#PBF IC LED DRVR RGLTR PWM 1.5A 16QFN Linear Technology	66	$5.92		True Color PWM™	Bulk	Obsolete	DC DC Regulator	Step-Down (Buck), Step-Up (Boost)	Yes	1	3V	30V	2V ~ 45V	1.5A (Switch)	250kHz ~ 2.5MHz	Analog, PWM	Automotive, Backlight, Lighting	-40°C ~ 150°C (TJ)	Surface Mount	16-WQFN Exposed Pad	16-QFN (4x4)
	ASL5115FHV/0Y ASL5XXXYHZ: SMART MATRIX LED CON NXP USA Inc.	132	$5.98			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	LT3517HFE#PBF IC LED DRV RGLTR PWM 16TSSOP Linear Technology	115	$6.16		True Color PWM™	Bulk	Obsolete	DC DC Regulator	Step-Down (Buck), Step-Up (Boost)	Yes	1	3V	30V	2V ~ 45V	1.5A (Switch)	250kHz ~ 2.5MHz	Analog, PWM	Automotive, Backlight, Lighting	-40°C ~ 150°C (TJ)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
	LT3954IUHE#PBF LT3954 - 40VIN, 5A LED DRIVER WI Linear Technology	45	$6.64			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	LT3965IFE-1#PBF IC LED DRVR RGLTR I2C 28TSSOP Linear Technology	38	$7.34			Bulk	Obsolete	DC DC Regulator	Step-Down (Buck), Step-Up (Boost)	Yes	8	8V	60V	-	500mA	-	I²C, PWM	Automotive, Camera Flash, Lighting	-40°C ~ 125°C (TJ)	Surface Mount	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-TSSOP-EP
	UC1847J/B UC1847 - PWM Rochester Electronics, LLC	3	$311.53			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	TLC59282RGET IC LED DRIVER LINEAR 45MA 24VQFN Texas Instruments	543	$1.83			Tape & Reel (TR)	Active	Linear	Shift Register	Yes	16	3V	5.5V	17V	45mA	35MHz	-	-	-40°C ~ 85°C (TA)	Surface Mount	24-VFQFN Exposed Pad	24-VQFN (4x4)
	MAX6968AUE+ IC LED DRVR LINEAR 55MA 16TSSOP Analog Devices Inc./Maxim Integrated	243	$3.44			Tube	Active	Linear	Shift Register	Yes	8	3V	5.5V	5.5V	55mA	-	-	Lighting, Signage	-40°C ~ 125°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
	LTC3220IPF-1#PBF IC LED DRIVER RGLTR 20MA 28UTQFN Analog Devices Inc.	35	$7.08			Tube	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	-	18	2.9V	5.5V	-	20mA	850kMz	-	Backlight	-40°C ~ 125°C (TJ)	Surface Mount	28-UFQFN Exposed Pad	28-UTQFN (4x4)
	LT3474EFE-1#PBF IC LED DRVR RGLTR PWM 1A 16TSSOP Analog Devices Inc.	127	$7.84			Tube	Active	DC DC Regulator	Step-Down (Buck)	Yes	1	3.5V	36V	-	1A	200kHz ~ 2MHz	PWM	Automotive, Backlight	-40°C ~ 85°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
	LT3598EUF#PBF IC LED DRVR RGLTR PWM 30MA 24QFN Analog Devices Inc.	86	$7.70		True Color PWM™	Tube	Active	DC DC Regulator	Step-Up (Boost)	Yes	6	3V	30V	44V	30mA	200kHz ~ 2.5MHz	Analog, PWM	-	-40°C ~ 125°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-QFN (4x4)
	LT3795EFE#PBF IC LED DRIVER CTRLR PWM 28TSSOP Analog Devices Inc.	82	$9.11			Tube	Active	DC DC Controller	-	No	1	4.5V	110V	-	-	100kHz ~ 1MHz	Analog, PWM	-	-40°C ~ 125°C (TJ)	Surface Mount	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-TSSOP-EP
	LT3478EFE-1#PBF IC LED DRV RGLTR PWM 16TSSOP Analog Devices Inc.	13	$9.64			Tube	Active	DC DC Regulator	Step-Down (Buck), Step-Up (Boost)	Yes	1	2.8V	36V	42V	4.5A (Switch)	200kHz ~ 2.25MHz	PWM	Backlight	-40°C ~ 125°C (TJ)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
	LT3795IFE#PBF IC LED DRIVER CTRLR PWM 28TSSOP Analog Devices Inc.	45	$10.21			Tube	Active	DC DC Controller	-	No	1	4.5V	110V	-	-	100kHz ~ 1MHz	Analog, PWM	-	-40°C ~ 125°C (TJ)	Surface Mount	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-TSSOP-EP
	LT3795HFE#PBF IC LED DRIVER CTRLR PWM 28TSSOP Analog Devices Inc.	45	$10.95			Tube	Active	DC DC Controller	-	No	1	4.5V	110V	-	-	100kHz ~ 1MHz	Analog, PWM	-	-40°C ~ 150°C (TJ)	Surface Mount	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-TSSOP-EP
	CL25N3-G IC LED DRIVER LINEAR 25MA TO92-3 Microchip Technology	157	$0.48			Bag	Active	Linear	Constant Current	-	1	5V	90V	90V	25mA	-	-	LED Lighting	-40°C ~ 125°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3