Voltage - Output is 2.5 V ~ 5.25 V - PMIC - LED Drivers Distributor - SC621AULTRT SC621ULTRT SC622AULTRT

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
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)

Manufacturers for PMIC - LED Drivers