AC DC Converters, Offline Switches

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Output Isolation	Internal Switch(s)	Voltage - Breakdown	Topology	Voltage - Start Up	Voltage - Supply (Vcc/Vdd)	Duty Cycle	Frequency - Switching	Power (Watts)	Fault Protection	Control Features	Operating Temperature	Grade	Qualification	Supplier Device Package	Mounting Type
UCC35701N IC OFFLINE SWITCH MULT TOP 14DIP Texas Instruments	4,381	-	RFQ	Datasheet	-	14-DIP (0.300", 7.62mm)	Bulk	Active	Isolated	No	-	Boost, Buck, Flyback, Forward	13 V	9V ~ 15V	99%	700kHz	-	Current Limiting	Soft Start, Sync	-55°C ~ 150°C (TJ)	-	-	14-PDIP	Through Hole
LT1738EG#TRPBF IC OFFLINE SW MULT TOP 20SSOP Analog Devices Inc.	2,456	-	RFQ	Datasheet	-	20-SSOP (0.209", 5.30mm Width)	Tape & Reel (TR)	Active	Isolated	No	-	Boost, Cuk, Flyback	-	2.55V ~ 20V	93.5%	20kHz ~ 250kHz	-	-	EN, Frequency Control, Soft Start, Sync	-40°C ~ 125°C (TJ)	-	-	20-SSOP	Surface Mount
STR-L472 IC OFFLINE SW FLYBACK STA-10L Sanken Electric USA Inc.	2,722	-	RFQ	Datasheet	STR-L400	10-SIP, 8 Leads	Bulk	Active	Isolated	Yes	900V	Flyback	-	35V (Max)	-	-	74 W	Current Limiting, Over Load, Over Temperature	-	-	-	-	STA-10L	Through Hole
UCC3570N IC OFFLINE SWITCH 14DIP Unitrode	6,677	-	RFQ	Datasheet	-	14-DIP (0.300", 7.62mm)	Tube	Obsolete	-	-	-	-	-	-	-	500kHz	-	-	-	-	-	-	14-PDIP	Through Hole
UCC25701DTR IC OFFLINE SW MULT TOP 14SOIC Texas Instruments	2,139	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Isolated	No	-	Boost, Flyback, Forward	13 V	9V ~ 15V	99%	700kHz	-	Current Limiting	Soft Start, Sync	-55°C ~ 150°C (TJ)	-	-	14-SOIC	Surface Mount
UC2875DWPTR IC OFFLINE SW FULL-BRDG 28SOIC Texas Instruments	2,325	-	RFQ	Datasheet	-	28-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	Non-Isolated	-	-	Full-Bridge	10.75 V	9.5V ~ 20V	100%	1MHz	-	Current Limiting	Frequency Control, Soft Start, Sync	-25°C ~ 85°C (TA)	-	-	28-SOIC	Surface Mount
UC3877DWPTR IC OFFLINE SW FULL-BRDG 28SOIC Texas Instruments	4,209	-	RFQ	Datasheet	-	28-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Non-Isolated	-	-	Full-Bridge	10.75 V	9.5V ~ 20V	100%	1MHz	-	Current Limiting	Frequency Control, Soft Start, Sync	0°C ~ 70°C (TA)	-	-	28-SOIC	Surface Mount
UC3825BDWTR IC OFFLINE SW MULT TOP 16SOIC Texas Instruments	1,071	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Non-Isolated	No	-	Boost, Buck, Flyback, Forward	16 V	10V ~ 22V	50%	1MHz	-	Current Limiting	Frequency Control, Soft Start	-55°C ~ 150°C (TJ)	-	-	16-SOIC	Surface Mount
UC2875QP IC OFFLINE SW FULL-BRDG 28PLCC Texas Instruments	3,729	-	RFQ	Datasheet	-	28-LCC (J-Lead)	Tube	Obsolete	Non-Isolated	-	-	Full-Bridge	10.75 V	9.5V ~ 20V	100%	1MHz	-	Current Limiting	Frequency Control, Soft Start, Sync	-25°C ~ 85°C (TA)	-	-	28-PLCC (11.51x11.51)	Surface Mount
UC3877DWP/81403 UC3877 SWITCHING CONTROLLER Unitrode	120	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UC2875NG4 IC OFFLINE SW FULL-BRDG 20DIP Texas Instruments	2,432	-	RFQ	Datasheet	-	20-DIP (0.300", 7.62mm)	Bulk	Discontinued at Digi-Key	Non-Isolated	-	-	Full-Bridge	10.75 V	9.5V ~ 20V	100%	1MHz	-	Current Limiting	Frequency Control, Soft Start, Sync	-25°C ~ 85°C (TA)	-	-	20-PDIP	Through Hole
UC3875DWPTR IC OFFLINE SW FULL-BRDG 28SOIC Texas Instruments	1,072	-	RFQ	Datasheet	-	28-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Non-Isolated	-	-	Full-Bridge	10.75 V	9.5V ~ 20V	100%	1MHz	-	Current Limiting	Frequency Control, Soft Start, Sync	0°C ~ 70°C (TA)	-	-	28-SOIC	Surface Mount
UC2876N IC OFFLINE SW FULL-BRDG 20DIP Texas Instruments	3,972	-	RFQ	Datasheet	-	20-DIP (0.300", 7.62mm)	Tube	Obsolete	Non-Isolated	-	-	Full-Bridge	15.25 V	9.5V ~ 20V	100%	1MHz	-	Current Limiting	Frequency Control, Soft Start, Sync	-25°C ~ 85°C (TA)	-	-	20-PDIP	Through Hole
UC3823BN IC OFFLINE SWITCH MULT TOP 16DIP Texas Instruments	3,564	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Non-Isolated	No	-	Boost, Buck, Flyback, Forward	16 V	10V ~ 22V	100%	1MHz	-	Current Limiting	Frequency Control, Soft Start	-55°C ~ 150°C (TJ)	-	-	16-PDIP	Through Hole
UC3823BN IC OFFLINE SWITCH MULT TOP 16DIP Unitrode	775	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Bulk	Active	Non-Isolated	No	-	Boost, Buck, Flyback, Forward	16 V	10V ~ 22V	100%	1MHz	-	Current Limiting	Frequency Control, Soft Start	-55°C ~ 150°C (TJ)	-	-	16-PDIP	Through Hole
UC3823BDWTR IC OFFLINE SW MULT TOP 16SOIC Texas Instruments	4,907	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	Non-Isolated	No	-	Boost, Buck, Flyback, Forward	16 V	10V ~ 22V	100%	1MHz	-	Current Limiting	Frequency Control, Soft Start	-55°C ~ 150°C (TJ)	-	-	16-SOIC	Surface Mount
UC2851DW IC OFFLINE SW MULT TOP 18SOIC Texas Instruments	4,841	-	RFQ	Datasheet	-	18-SOIC (0.295", 7.50mm Width)	Bulk	Active	-	No	-	Boost, Buck, Flyback, Forward	8 V	7.8V ~ 32V	50%	Up to 500kHz	-	Current Limiting, Over Voltage	Frequency Control, Soft Start	-40°C ~ 85°C (TA)	-	-	18-SOIC	Surface Mount
UC2875SDWREP IC OFFLINE SW FULL-BRDG 28SOIC Texas Instruments	3,829	-	RFQ	Datasheet	-	28-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Non-Isolated	-	-	Full-Bridge	10.75 V	9.5V ~ 20V	100%	1MHz	-	Current Limiting	Frequency Control, Soft Start, Sync	-25°C ~ 110°C	-	-	28-SOIC	Surface Mount
UC3875DWP IC OFFLINE SW FULL-BRDG 28SOIC Texas Instruments	105	-	RFQ	Datasheet	-	28-SOIC (0.295", 7.50mm Width)	Tube	Obsolete	Non-Isolated	-	-	Full-Bridge	10.75 V	9.5V ~ 20V	100%	1MHz	-	Current Limiting	Frequency Control, Soft Start, Sync	0°C ~ 70°C (TA)	-	-	28-SOIC	Surface Mount
UC2875DWP IC OFFLINE SW FULL-BRDG 28SOIC Texas Instruments	753	-	RFQ	Datasheet	-	28-SOIC (0.295", 7.50mm Width)	Bulk	Obsolete	Non-Isolated	-	-	Full-Bridge	10.75 V	9.5V ~ 20V	100%	1MHz	-	Current Limiting	Frequency Control, Soft Start, Sync	-25°C ~ 85°C (TA)	-	-	28-SOIC	Surface Mount

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