Chip Start Electronics Co., Limited

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Packaging	Series	ProductStatus	Type	Topology	InternalSwitch(s)	NumberofOutputs	Voltage-Supply(Min)	Voltage-Supply(Max)	Voltage-Output	Current-Output/Channel	Frequency	Dimming	Applications	OperatingTemperature	MountingType
LP55271TL LED DRIVER, 5-SEGMENT, PBGA30 National Semiconductor	500	0.92	RFQ	Datasheet	Bulk	*	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
LM2791LD-L/NOPB LED DRIVER, 2-SEGMENT, CMOS National Semiconductor	3,606	0.94	RFQ	Datasheet	Bulk	*	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
LP8550TLX-A/NOPB IC LED DRVR RGLTR PWM 25DSBGA National Semiconductor	780	1.12	RFQ	Datasheet	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
LM3502SQ-25/NOPB LED DRIVER National Semiconductor	2,027	1.31	RFQ	Datasheet	Bulk	*	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
LP8552TLE LP8552 HIGH-EFFICIENCY LED BACKL National Semiconductor	480	1.35	RFQ	Datasheet	Bulk	*	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
LP5526TL LED DRIVER, 6-SEGMENT, PBGA25 National Semiconductor	250	2.49	RFQ	Datasheet	Bulk	*	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
LM3448MA/NOPB IC LED DRIVER OFFL TRIAC 16SOIC National Semiconductor	3,775	1.00	RFQ		Tube	-	Obsolete	AC DC Offline Switcher	Flyback, Step-Down (Buck), Step-Up (Boost)	Yes	1	8V	12V	-	-	-	Triac	Lighting	-40°C ~ 125°C (TJ)	Surface Mount
LM2794BL IC LED DRV RGLTR PWM 14DSBGA National Semiconductor	3,755	1.00	RFQ	Datasheet	Bulk	-	Obsolete	DC DC Regulator	Switched Capacitor (Charge Pump)	Yes	4	2.7V	5.5V	3.8V	20mA	515kHz	Analog, PWM	Backlight	-30°C ~ 85°C (TA)	Surface Mount
LM27953TL LED DRIVER, 4-SEGMENT, PBGA18 National Semiconductor	2,019	0.00	RFQ	Datasheet	Bulk	*	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
LM3404MAX IC LED DRIVER RGLTR PWM 1A 8SOIC National Semiconductor	3,220	1.00	RFQ	Datasheet	Bulk	-	Active	DC DC Regulator	Step-Down (Buck)	Yes	1	6V	42V	40V	1A	1MHz	PWM	Automotive, Lighting	-40°C ~ 125°C (TJ)	Surface Mount
LM3404HVMAX IC LED DRIVER RGLTR PWM 1A 8SOIC National Semiconductor	3,548	1.00	RFQ	Datasheet	Bulk	-	Active	DC DC Regulator	Step-Down (Buck)	Yes	1	6V	75V	73V	1A	1MHz	PWM	Automotive, Lighting	-40°C ~ 125°C (TJ)	Surface Mount
LM3410XMF IC LED DRV RGLTR PWM SOT23-5 National Semiconductor	2,051	0.00	RFQ	Datasheet	Bulk	Automotive, AEC-Q100	Active	DC DC Regulator	SEPIC, Step-Up (Boost)	Yes	1	2.7V	5.5V	3V ~ 24V	2.8A (Switch)	1.6MHz	PWM	Backlight	-40°C ~ 125°C (TJ)	Surface Mount
LM3557SD-2 IC LED DRIVER RGLTR 800MA 8WSON National Semiconductor	3,303	0.00	RFQ	Datasheet	Bulk	-	Active	DC DC Regulator	Step-Up (Boost)	Yes	1	2.7V	7.5V	-	800mA (Switch)	1.2MHz	-	Backlight	-40°C ~ 85°C (TA)	Surface Mount
LM3502SQ-25/NOPB-NS LED DRIVER National Semiconductor	3,099	1.00	RFQ		Bulk	*	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
LM2791LD-L/NOPB-NS IC LED DRVR RGLTR ANALOG 10WSON National Semiconductor	2,035	1.00	RFQ		Bulk	-	Active	DC DC Regulator	Switched Capacitor (Charge Pump)	No	2	3V	5.8V	-	36mA	650kHz	Analog	Backlight	-30°C ~ 85°C (TA)	Surface Mount
LM3557SD-2/NOPB-NS 1.1A, 1600KHZ PDSO8 National Semiconductor	2,287	1.00	RFQ		Bulk	*	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
LM3552SD/NOPB-NS IC LED DRIVER RGLTR 1A 14WSON National Semiconductor	2,798	1.00	RFQ		Bulk	-	Active	DC DC Regulator	Step-Up (Boost)	Yes	1	2.7V	5.5V	-	1A (Flash)	1.25MHz	-	Camera Flash	-40°C ~ 85°C (TA)	Surface Mount
LM3423MH LED DRIVER, 1-SEGMENT, PDSO20 National Semiconductor	2,880	0.00	RFQ	Datasheet	Bulk	*	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
LM3404MRX/NOPB IC LED DRV RGLTR PWM 8SOPWRPAD National Semiconductor	2,965	1.00	RFQ	Datasheet	Bulk	-	Active	DC DC Regulator	Step-Down (Buck)	Yes	1	6V	42V	40V	1A	1MHz	PWM	Automotive, Lighting	-40°C ~ 125°C (TJ)	Surface Mount
LM3445MX/NOPB IC LED DRIVER OFFL TRIAC 14SOIC National Semiconductor	3,870	1.00	RFQ	Datasheet	Bulk	-	Active	AC DC Offline Switcher	Step-Down (Buck)	No	1	8V	12V	-	-	30kHz ~ 1MHz	Triac	Lighting	-40°C ~ 125°C (TJ)	Surface Mount