Semtech Distributor - PMIC - LED Drivers - SC4541SKTRT SC620ULTRT

Part Number	Manufacturer / Brand	Brife Description	Part 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
SC4541SKTRT	Semtech Corporation	IC LED DRIVER RGLTR DIM SOT23-6	Active	DC DC Regulator	Step-Down (Buck), Step-Up (Boost)	Yes	1	2.9V	22V	25V	200mA	2MHz	PWM	Automotive, Backlight	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6	SOT-23-6
SC620ULTRT	Semtech Corporation	IC LED DRIVER LINEAR 25MA 16MLPQ	Active	Linear	-	Yes	8	2.7V	5.5V	-	25mA	400kHz	-	Backlight	-40°C ~ 85°C (TA)	Surface Mount	16-UFQFN Exposed Pad	16-MLPQ-UT (3x3)
SC443ULTRT	Semtech Corporation	IC LED DRVR RGLTR DIM 30MA 16MLP	Active	DC DC Regulator	Step-Up (Boost)	Yes	3	4.5V	27V	42V	30mA	800kHz	PWM	Backlight	-40°C ~ 85°C (TA)	Surface Mount	16-UFQFN Exposed Pad	16-MLP (3x3)
SC4509WLTRT	Semtech Corporation	IC LED DRVR RGLTR DIM 30MA 8MLPD	Active	DC DC Regulator	Step-Up (Boost)	Yes	1	2.7V	10V	20V	30mA	1.2MHz	PWM	Backlight	-40°C ~ 85°C (TA)	Surface Mount	8-WFDFN Exposed Pad	8-MLPD-W (2x2)
SC4541ULTRT	Semtech Corporation	IC LED DRIVER RGLTR DIM 6MLPD	Active	DC DC Regulator	Step-Down (Buck), Step-Up (Boost)	Yes	1	2.9V	22V	25V	450mA (Switch)	2MHz	PWM	Backlight	-40°C ~ 85°C (TA)	Surface Mount	6-UFDFN Exposed Pad	6-MLPD-UT (2x2)
SC4539ULTRT	Semtech Corporation	IC LED DRVR RGLTR DIM 30MA 8MLPD	Active	DC DC Regulator	Step-Up (Boost)	Yes	1	2.8V	5.5V	5 V ~ 22 V	30mA	800kHz	PWM	Backlight	-40°C ~ 85°C (TA)	Surface Mount	8-UFDFN Exposed Pad	8-MLPD-UT (2x2)
SC658ULTRT	Semtech Corporation	IC LED DRIVER RGLTR 25MA 14MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	4	2.9V	5.5V	2.5 V ~ 5.25 V	25mA	250kHz	-	Backlight	-40°C ~ 85°C (TA)	Surface Mount	14-UFQFN	14-MLPQ-UT (2x2)
SC4538ULTRT	Semtech Corporation	IC LED DRVR RGLTR DIM 30MA 8MLPD	Active	DC DC Regulator	Step-Up (Boost)	Yes	1	2.8V	5.5V	5 V ~ 38 V	30mA	800kHz	PWM	Backlight	-40°C ~ 85°C (TA)	Surface Mount	8-UFDFN Exposed Pad	8-MLPD-UT (2x2)
SC652ULTRT	Semtech Corporation	IC LED DRIVER RGLTR DIM 14MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	5	2.9V	5.5V	2.5 V ~ 5.25 V	25mA	250kHz	PWM	Backlight	-40°C ~ 85°C (TA)	Surface Mount	14-UFQFN	14-MLPQ-UT (2x2)
SC657ULTRT	Semtech Corporation	IC LED DRIVER RGLTR 25MA 14MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	5	2.9V	5.5V	2.5 V ~ 5.25 V	25mA	250kHz	-	Backlight	-40°C ~ 85°C (TA)	Surface Mount	14-UFQFN	14-MLPQ-UT (2x2)
SC4540ULTRT	Semtech Corporation	IC LED DRVR RGLTR DIM 30MA 8MLPD	Active	DC DC Regulator	Step-Up (Boost)	Yes	1	2.8V	12V	5 V ~ 38 V	30mA	800kHz	PWM	Backlight	-40°C ~ 85°C (TA)	Surface Mount	8-UFDFN Exposed Pad	8-MLPD-UT (2x2)
SC654ULTRT	Semtech Corporation	IC LED DRIVER RGLTR 25MA 14MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	6	2.9V	5.5V	2.5 V ~ 5.25 V	25mA	250kHz	-	Backlight	-40°C ~ 85°C (TA)	Surface Mount	14-UFQFN Exposed Pad	14-MLPQ-UT (2x2)
SC653ULTRT	Semtech Corporation	IC LED DRIVER RGLTR 25MA 18MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	4	2.9V	5.5V	2.5 V ~ 5.25 V	25mA	250kHz	-	Backlight	-40°C ~ 85°C (TA)	Surface Mount	18-UFQFN Exposed Pad	18-MLPQ-UT (2.3x2.3)
SC624AULTRT	Semtech Corporation	IC LED DRIVER RGLTR DIM 20MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	4	3V	5.5V	2.5 V ~ 5.25 V	25mA	-	I²C	Backlight	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ-UT (3x3)
SC624ULTRT	Semtech Corporation	IC LED DRIVER RGLTR 25MA 20MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	4	3V	5.5V	2.5 V ~ 5.25 V	25mA	-	-	Backlight	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ-UT (3x3)
SC656ULTRT	Semtech Corporation	IC LED DRIVER RGLTR DIM 20MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	7	2.9V	5.5V	2.5 V ~ 5.25 V	25mA	250kHz	PWM	Backlight	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ (3x3)
SC628AULTRT	Semtech Corporation	IC LED DRVR RGLTR DIM 1A 20MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	1	3V	5.5V	2.5 V ~ 5.25 V	1A (Flash)	250kHz	I²C	Camera Flash	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ (3x3)
SC622AULTRT	Semtech Corporation	IC LED DRIVER RGLTR DIM 20MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	1	3V	5.5V	2.5 V ~ 5.25 V	400mA (Flash)	-	I²C	Camera Flash	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ-UT (3x3)
SC622ULTRT	Semtech Corporation	IC LED DRIVER RGLTR 400MA 20MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	1	3V	5.5V	2.5 V ~ 5.25 V	400mA (Flash)	-	-	Camera Flash	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ-UT (3x3)
SC623AULTRT	Semtech Corporation	IC LED DRIVER RGLTR DIM 20MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	5	3V	5.5V	2.5 V ~ 5.25 V	25mA, 400mA (Flash)	-	I²C	Backlight, Camera Flash	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ-UT (3x3)
SC623ULTRT	Semtech Corporation	IC LED DRIVER RGLTR 25MA 20MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	5	3V	5.5V	2.5 V ~ 5.25 V	25mA, 400mA (Flash)	-	-	Backlight, Camera Flash	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ-UT (3x3)
SC606AIMLTRT	Semtech Corporation	IC LED DRIVER RGLTR 32MA 16MLP	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	6	2.85V	5.5V	-	32mA	1.33MHz	-	Backlight	-40°C ~ 85°C (TA)	Surface Mount	16-VQFN Exposed Pad	16-MLP (4x4)
SC621AULTRT	Semtech Corporation	IC LED DRIVER RGLTR DIM 20MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	5	3V	5.5V	2.5 V ~ 5.25 V	25mA, 400mA (Flash)	-	I²C	Backlight, Camera Flash	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ-UT (3x3)
SC621ULTRT	Semtech Corporation	IC LED DRIVER RGLTR 25MA 20MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	5	3V	5.5V	2.5 V ~ 5.25 V	25mA, 400mA (Flash)	-	-	Backlight, Camera Flash	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ-UT (3x3)
SC5010HULTRT	Semtech Corporation	IC LED DRIVER Controller DIM 28MLPQ	Active	DC DC Controller	Step-Up (Boost)	No	8	4.5V	27V	50V	50mA	200kHz ~ 2.2MHz	Analog, PWM	Backlight	-	Surface Mount	-	28-QFN (4x4)
SC5012MLTRT	Semtech Corporation	IC LED DRIVER CTRLR	Active	DC DC Controller	Step-Up (Boost)	No	4	4.5V	45V	65V	150mA	200kHz ~ 2.2MHz	Analog, PWM	Backlight	-	Surface Mount	-	24-QFN (4x4)
SC4509SKTRT	Semtech Corporation	IC LED DRIVER RGLTR DIM SOT23-6	Obsolete	DC DC Regulator	Step-Up (Boost)	Yes	1	2.7V	10V	20V	30mA	1.2MHz	PWM	Backlight	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6	SOT-23-6
SC643ULTRT	Semtech Corporation	IC LED DRIVER RGLTR 25MA 20MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	5	2.9V	5.5V	2.5 V ~ 5.25 V	25mA	-	-	Backlight	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ-UT (3x3)
SC5010ULTRT	Semtech Corporation	IC LED DRIVER Controller DIM 28MLPQ	Active	DC DC Controller	Step-Up (Boost)	No	8	4.5V	27V	50V	30mA	200kHz ~ 2.2MHz	Analog, PWM	Backlight	-	Surface Mount	28-UFQFN Exposed Pad	28-MLPQ (4x4)
SC644ULTRT	Semtech Corporation	IC LED DRIVER RGLTR 25MA 20MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	6	2.9V	5.5V	2.5 V ~ 5.25 V	25mA	-	-	Backlight	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ-UT (3x3)
SC627AULTRT	Semtech Corporation	IC LED DRIVER RGLTR DIM 20MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	5	3V	5.5V	2.5 V ~ 5.25 V	25mA, 700mA (Flash)	-	I²C	Backlight, Camera Flash	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ-UT (3x3)
SC627ULTRT	Semtech Corporation	IC LED DRIVER RGLTR 25MA 20MLPQ	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	5	3V	5.5V	2.5 V ~ 5.25 V	25mA, 700mA (Flash)	-	-	Backlight, Camera Flash	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ-UT (3x3)
SC667ULTRT	Semtech Corporation	IC LED DRVR LIN DIM 25MA 20MLPQ	Active	Linear	-	Yes	7 + 4LDOs	2.9V	5.5V	-	25mA	400kHz	PWM	Backlight	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ (3x3)
SC104IMLTRT	Semtech Corporation	IC LED DRIVER REGULATOR 8MLP	Active	DC DC Regulator	Step-Up (Boost)	Yes	1	1.55V	10V	38V	-	-	-	Backlight	-40°C ~ 85°C (TA)	Surface Mount	8-VDFN	8-MLP (3x3)
SC600BIMLTRT	Semtech Corporation	IC LED DRIVER RGLTR 120MA 10MLPD	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	1	2.5V	6.5V	5V	120mA	650kHz	-	Backlight	-40°C ~ 150°C (TJ)	Surface Mount	10-VFDFN Exposed Pad	10-MLPD (3x3)
SC600AIMLTRT	Semtech Corporation	IC LED DRIVER RGLTR 60MA 10MLPD	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	1	2.5V	6.5V	5V	60mA	650kHz	-	Backlight	-40°C ~ 150°C (TJ)	Surface Mount	10-VFDFN Exposed Pad	10-MLPD (3x3)
SC600CIMLTRT	Semtech Corporation	IC LED DRIVER RGLTR 60MA 10MLPD	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	1	2.5V	6.5V	5V	60mA	650kHz	-	Backlight	-40°C ~ 150°C (TJ)	Surface Mount	10-VFDFN Exposed Pad	10-MLPD (3x3)
SC600DIMLTRT	Semtech Corporation	IC LED DRIVER RGLTR 120MA 10MLPD	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	1	2.5V	6.5V	5V	120mA	650kHz	-	Backlight	-40°C ~ 150°C (TJ)	Surface Mount	10-VFDFN Exposed Pad	10-MLPD (3x3)
SC600AIMSTRT	Semtech Corporation	IC LED DRIVER RGLTR 60MA 10MSOP	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	1	2.5V	6.5V	5V	60mA	650kHz	-	Backlight	-40°C ~ 150°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
SC600BIMSTRT	Semtech Corporation	IC LED DRIVER RGLTR 120MA 10MSOP	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	1	2.5V	6.5V	5V	120mA	650kHz	-	Backlight	-40°C ~ 150°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
SC600CIMSTRT	Semtech Corporation	IC LED DRIVER RGLTR 60MA 10MSOP	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	1	2.5V	6.5V	5V	60mA	650kHz	-	Backlight	-40°C ~ 150°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
SC600DIMSTRT	Semtech Corporation	IC LED DRIVER RGLTR 120MA 10MSOP	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	1	2.5V	6.5V	5V	120mA	650kHz	-	Backlight	-40°C ~ 150°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
SC441ATETRT	Semtech Corporation	IC LED DRIVER RGLTR DIM 20TSSOP	Active	DC DC Regulator	Step-Up (Boost)	Yes	4	4.5V	21V	36V	150mA	700kHz	Analog, PWM	Backlight	-	Surface Mount	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-TSSOP-EP
SC445TETRT	Semtech Corporation	IC LED DRIVER RGLTR DIM 20TSSOP	Active	DC DC Regulator	Step-Up (Boost)	Yes	4	4.5V	27V	42V	150mA	700kHz	Analog, PWM	-	-	Surface Mount	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-TSSOP-EP
SC5012QMLTRT	Semtech Corporation	IC LED DRIVER RGLTR DIM 24QFN	Active	DC DC Controller	Step-Up (Boost)	No	4	4.5V	45V	65V	150mA	200kHz ~ 2.2MHz	Analog, PWM	Automotive, Backlight	-	Surface Mount	-	24-QFN (4x4)
SC5012AQMLTRT	Semtech Corporation	4CH 300MA/CH HBLED DRIVER	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SC668ULTRT	Semtech Corporation	IC LED DRVR LIN DIM 25MA 20MLPQ	Active	Linear	-	Yes	8 + 4LDOs	2.9V	5.5V	-	25mA	400kHz	PWM	Backlight	-40°C ~ 85°C (TA)	Surface Mount	20-UFQFN Exposed Pad	20-MLPQ (3x3)
SC5014MLTRT	Semtech Corporation	IC LED DRIVER RGLTR DIM 20QFN	Active	DC DC Regulator	Step-Up (Boost)	Yes	4	4.5V	27V	50V	120mA	-	Analog, PWM	Backlight	-	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
SC5014AMLTRT	Semtech Corporation	IC LED DRIVER RGLTR DIM 20QFN	Active	DC DC Regulator	Step-Up (Boost)	Yes	2	4.5V	27V	50V	240mA	-	Analog, PWM	Backlight	-	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
SC613IMLTRT	Semtech Corporation	IC LED DRIVER RGLTR 140MA 10MLP	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	1	2.5V	6.5V	4.275 V ~ 4.725 V	140mA	650kHz	-	Backlight	-40°C ~ 85°C (TA)	Surface Mount	10-VFDFN Exposed Pad	10-MLP (3x3)

Manufacturers for PMIC - LED Drivers