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
KA5H0365RYDTU IC OFFLINE SW MULT TOP TO220F onsemi	2,657	-	RFQ	Datasheet	FPS™	TO-220-4 Full Pack, Formed Leads	Tube	Obsolete	-	Yes	650V	Flyback, Forward	15 V	9V ~ 30V	67%	100kHz	-	Current Limiting, Over Temperature, Over Voltage	-	-40°C ~ 85°C (TA)	-	-	TO-220F-4L (Forming)	Through Hole
KA5M0280RTU IC OFFLINE SW MULT TOP TO220F onsemi	3,298	-	RFQ	Datasheet	FPS™	TO-220-4 Full Pack	Tube	Obsolete	-	Yes	800V	Flyback, Forward	15 V	8.8V ~ 30V	77%	67kHz	-	Current Limiting, Over Load, Over Temperature, Over Voltage	Soft Start	-25°C ~ 85°C (TA)	-	-	TO-220F-4L	Through Hole
FSQ0270RNA IC OFFLINE SWITCH FLYBACK 8DIP onsemi	1,978	-	RFQ	Datasheet	FPS™	8-DIP (0.300", 7.62mm)	Tube	Obsolete	Isolated	Yes	700V	Flyback	12 V	8V ~ 20V	60%	100kHz	24 W	Current Limiting, Over Load, Over Temperature, Over Voltage	-	-25°C ~ 85°C (TA)	-	-	8-DIP	Through Hole
NCP1377P IC OFFLINE SWITCH FLYBACK 7DIP onsemi	4,770	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm), 7 Leads	Tube	Obsolete	Isolated	No	-	Flyback	12.5 V	7.5V ~ 18V	-	Up to 100kHz	-	Current Limiting, Over Temperature, Over Voltage	-	-40°C ~ 125°C (TJ)	-	-	7-PDIP	Through Hole
FSQ0165RN IC OFFLINE SWITCH FLYBACK 8DIP onsemi	3,016	-	RFQ	Datasheet	FPS™	8-DIP (0.300", 7.62mm)	Tube	Obsolete	Isolated	Yes	650V	Flyback	12 V	8V ~ 20V	-	55kHz ~ 67kHz	15 W	Current Limiting, Over Load, Over Temperature, Over Voltage	Sync	-40°C ~ 85°C (TA)	-	-	8-DIP	Through Hole
FSDM0365RLX IC OFFLINE SWITCH FLYBACK 8LSOP onsemi	2,360	-	RFQ	Datasheet	FPS™	8-SMD, Gull Wing	Tape & Reel (TR)	Obsolete	Isolated	Yes	650V	Flyback	12 V	8V ~ 20V	77%	67kHz	30 W	Current Limiting, Over Load, Over Temperature, Over Voltage	-	-25°C ~ 85°C (TA)	-	-	8-LSOP	Surface Mount
FSL137MRIN IC OFFLINE SWITCH FLYBACK 8DIP onsemi	1,113	-	RFQ	Datasheet	FPS™	8-DIP (0.300", 7.62mm)	Tube	Active	Isolated	Yes	700V	Flyback	12 V	7.5V ~ 26V	67%	67kHz	30 W	Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit	-	-40°C ~ 125°C (TJ)	-	-	8-DIP	Through Hole
NCP1230D65R2 IC OFFLINE SWITCH FLYBACK 8SOIC onsemi	4,359	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Isolated	No	-	Flyback	12.6 V	7.7V ~ 18V	80%	65kHz	-	Current Limiting, Over Temperature, Over Voltage, Short Circuit	-	-40°C ~ 125°C (TJ)	-	-	8-SOIC	Surface Mount
FSL136HRLX IC OFFLINE SWITCH FLYBACK 8LSOP onsemi	1,455	-	RFQ	Datasheet	FPS™	8-SMD, Gull Wing	Tape & Reel (TR)	Active	Isolated	Yes	650V	Flyback	12 V	8V ~ 26V	77%	100kHz	26 W	Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit	-	-40°C ~ 105°C (TA)	-	-	8-LSOP	Surface Mount
NCP1216P65 IC OFFLINE SWITCH FLYBACK 7DIP onsemi	1,198	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm), 7 Leads	Tube	Obsolete	Isolated	No	-	Flyback	-	10V ~ 16V	75%	65kHz	-	Over Load, Over Temperature, Short Circuit	-	0°C ~ 150°C (TJ)	-	-	7-PDIP	Through Hole

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FREQUENTLY ASKED QUESTIONS

AC DC Converters, Offline Switches FAQ

Common questions about filtering, comparing and sourcing AC DC Converters, Offline Switches components.

How can I narrow the AC DC Converters, Offline Switches selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific AC DC Converters, Offline Switches part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.