Topology is Step-Up (Boost), Switched Capacitor (Charge Pump) - PMIC - LED Drivers Distributor - LM3533TME-40A/NOPB LM3533TMX-40/NOPB LM3533TMX-40A/NOPB

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
LM3533TME-40A/NOPB	Texas Instruments	IC LED DRIVER RGLTR DIM 20USMD	Active	DC DC Regulator	Step-Up (Boost), Switched Capacitor (Charge Pump)	Yes	7	2.7V	5.5V	40V	30mA	500kHz, 1MHz	PWM	Backlight	-40°C ~ 125°C (TJ)	Surface Mount	20-WFBGA	20-µSMD (1.65x2.06)
LM3533TMX-40/NOPB	Texas Instruments	IC LED DRIVER RGLTR DIM 20USMD	Active	DC DC Regulator	Step-Up (Boost), Switched Capacitor (Charge Pump)	Yes	7	2.7V	5.5V	40V	30mA	500kHz, 1MHz	PWM	Backlight	-40°C ~ 125°C (TJ)	Surface Mount	20-WFBGA	20-µSMD (1.65x2.06)
LM3533TMX-40A/NOPB	Texas Instruments	IC LED DRIVER RGLTR DIM 20USMD	Active	DC DC Regulator	Step-Up (Boost), Switched Capacitor (Charge Pump)	Yes	7	2.7V	5.5V	40V	30mA	500kHz, 1MHz	PWM	Backlight	-40°C ~ 125°C (TJ)	Surface Mount	20-WFBGA	20-µSMD (1.65x2.06)
LM3631YFFR	Texas Instruments	IC LED DRIVER RGLTR DIM 24DSBGA	Active	DC DC Regulator	Step-Up (Boost), Switched Capacitor (Charge Pump)	Yes	2	2.7V	5V	29V	25mA	500kHz ~ 1MHz	PWM	Backlight	-40°C ~ 85°C (TA)	Surface Mount	24-UFBGA, DSBGA	24-DSBGA
STLD20CP1PQR	STMicroelectronics	IC LED DRIVER RGLTR DIM 16QFN	Obsolete	DC DC Regulator	Step-Up (Boost), Switched Capacitor (Charge Pump)	Yes	2	2.8V	6V	17V	300mA (Flash)	1.3MHz	PWM, Single-Wire	Backlight, Camera Flash	-40°C ~ 85°C (TA)	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)