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
	LP8550TLX-A/NOPB IC LED DRVR RGLTR PWM 25DSBGA National Semiconductor	196	$1.11			Bulk	Active	DC DC Regulator	Step-Up (Boost)	Yes	6	2.7V	22V	40V	450mA (Switch)	1.25MHz	PWM	Backlight, Lighting	-30°C ~ 85°C (TA)	Surface Mount	25-WFBGA, DSBGA	25-DSBGA (2.46x2.46)
	CAT9552YI IC LED DRVR LIN I2C 25MA 24TSSOP onsemi	572	$1.14		CAT9552	Bulk	Obsolete	Linear	-	Yes	16	2.3V	5.5V	-	25mA	400Hz	I²C	General Purpose	-40°C ~ 85°C (TA)	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
	PCA9532D,112 IC LED DRIVER PS I2C 25MA 24SO NXP USA Inc.	372	$1.16			Bulk	Obsolete	Power Switch	-	Yes	16	2.3V	5.5V	-	25mA	-	I²C	Backlight	-40°C ~ 85°C (TA)	Surface Mount	24-SOIC (0.295", 7.50mm Width)	24-SO
	IS32LT3125-GRLA3-TR IC LED DRVR LIN PWM 250MA 8SOP Lumissil Microsystems	352	$1.19		Automotive, AEC-Q100	Tape & Reel (TR)	Not For New Designs	Linear	-	No	1	5V	28V	-	250mA	-	PWM	Automotive, Lighting	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOP-EP
	TPS61305AYFFR TPS61305 - MULTIPLE LED CAMERA F Texas Instruments	155	$1.22			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	ILD1151 ILD1151 - LED DRIVER & ACTIVE BI Infineon Technologies	626	$1.26			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	LM3502SQ-25/NOPB LED DRIVER National Semiconductor	257	$1.30			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	TLC5948PWPR LED DRIVER, 16-SEGMENT, PDSO24 Texas Instruments	177	$1.31			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	FAN7346MX IC LED DRIVER LINEAR PWM 28SOIC Fairchild Semiconductor	298	$1.31			Bulk	Active	Linear	-	No	4	10.5V	35V	-	-	-	PWM	Backlight	-40°C ~ 125°C (TA)	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC
	LP8552TLE LP8552 HIGH-EFFICIENCY LED BACKL Texas Instruments	293	$1.32			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	IS31LT3350-V1STLS2-TR IC LED DRVR RGLTR PWM SOT23-5 Lumissil Microsystems	861	$1.05			Tape & Reel (TR)	Active	DC DC Regulator	Step-Down (Buck)	Yes	1	6V	40V	-	650mA (Switch)	1MHz	Analog, PWM	Backlight, Lighting, Signage	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
	ISL97634IRT14Z-T IC LED DRVR RGLTR PWM 70MA 8TDFN Intersil	74	$1.37			Bulk	Active	DC DC Regulator	SEPIC, Step-Up (Boost)	Yes	1	2.4V	5.5V	-	70mA	1.45MHz	PWM	Backlight	-40°C ~ 85°C (TA)	Surface Mount	8-WFDFN Exposed Pad	8-TDFN (2x3)
	ISL1904FAZ-T7A IC LED DRIVER OFFL TRIAC 16QSOP Intersil	360	$1.46			Bulk	Active	AC DC Offline Switcher	Flyback, Step-Down (Buck), Step-Up (Boost)	No	1	9V	20V	-	-	25kHz ~ 1MHz	Triac	Lighting	-40°C ~ 125°C (TA)	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
	TLD1313ELXUMA1 IC LED DRVR LINEAR 120MA 14SSOP Infineon Technologies	221	$1.47		Automotive, LITIX™	Tape & Reel (TR)	Active	Linear	-	Yes	3	5.5V	40V	40V	120mA	-	-	Automotive	-40°C ~ 150°C (TJ)	Surface Mount	14-LSSOP (0.154", 3.90mm Width) Exposed Pad	PG-SSOP-14-5
	TLD1311ELXUMA1 IC LED DRVR LINEAR 120MA 14SSOP Infineon Technologies	294	$1.52		Automotive, LITIX™	Tape & Reel (TR)	Not For New Designs	Linear	-	Yes	3	5.5V	40V	40V	120mA	-	-	Automotive	-40°C ~ 150°C (TJ)	Surface Mount	14-LSSOP (0.154", 3.90mm Width) Exposed Pad	PG-SSOP-14-5
	ICL8820XUMA1 IC LED DRIVER OFFL DIM 8DSO Infineon Technologies	334	$1.51			Tape & Reel (TR)	Active	AC DC Offline Switcher	Flyback	No	1	8V	24V	-	-	-	Yes	LED Lighting	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	PG-DSO-8-82
	IS31FL3197-CLS2-TR IC LED DRV RGLTR I2C 16WLCSP Lumissil Microsystems	407	$1.59			Tape & Reel (TR)	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	No	4	2V	3.3V	-	10mA	1MHz	I²C	General Purpose	-40°C ~ 85°C (TA)	Surface Mount	16-XFBGA, WLCSP	16-WLCSP (1.88x1.8)
	IS32LT3174-GRLA3-TR IC LED DRIVER LINEAR 200MA 8SOP Lumissil Microsystems	518	$1.53		Automotive, AEC-Q100	Tape & Reel (TR)	Last Time Buy	Linear	-	Yes	1	6V	45V	-	200mA	-	-	Automotive	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOP-EP
	FLS1600XS IC LED DRIVER RGLTR 4.5A 9SIP Fairchild Semiconductor	330	$1.63		FLS	Bulk	Active	DC DC Regulator	-	Yes	1	-	-	-	4.5A	-	-	Lighting	-40°C ~ 130°C (TJ)	Through Hole	10-SIP Module, 9 Leads, Formed Leads	9-SIP
	TLD22522EPXUMA1 IC LED DRVR CTRLR PWM 14TSDSO Infineon Technologies	928	$1.02		Automotive, LITIX™	Tape & Reel (TR)	Active	DC DC Controller	Switched Capacitor (Charge Pump)	No	2	8.5V	18V	-	120mA	-	PWM	Automotive, Lighting	-40°C ~ 150°C (TJ)	Surface Mount	14-TSSOP (0.154", 3.90mm Width) Exposed Pad	PG-TSDSO-14