AC DC Converters, Offline Switches

Manufacturer 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












































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo 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
FT838NB1-RT Fremont Micro Devices Ltd

FT838NB1-RT

IC OFFLINE SWITCH FLYBACK 8SOP

Fremont Micro Devices Ltd

132
RFQ
FT838NB1-RT Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Isolated Yes 700V Flyback 17.6 V 6.6V ~ 30V - - - Current Limiting, Open Circuit, Over Temperature, Over Voltage - -40°C ~ 125°C (TA) - - 8-SOP Surface Mount
AP3783AK6TR-G1 Diodes Incorporated

AP3783AK6TR-G1

IC OFFLINE SWITCH FLYBACK SOT26

Diodes Incorporated

117
RFQ

-

- SOT-23-6 Tape & Reel (TR) Obsolete Isolated No - Flyback 15.5 V 6.8V ~ 35V - 60kHz - Over Temperature, Over Voltage, Short Circuit - -40°C ~ 150°C (TJ) - - SOT-26 Surface Mount
FT838MBD-RB Fremont Micro Devices Ltd

FT838MBD-RB

IC OFFLINE SWITCH FLYBACK 8DIP

Fremont Micro Devices Ltd

1,452
RFQ
FT838MBD-RB Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Isolated Yes 650V Flyback 15.5 V 6V ~ 30V - - - Current Limiting, Open Loop, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - 8-DIP Through Hole
ICE3B0565XKLA1 Infineon Technologies

ICE3B0565XKLA1

IC OFFLINE SWITCH FLYBACK 8DIP

Infineon Technologies

2,549
RFQ
ICE3B0565XKLA1 Datasheet

Datasheet

CoolMOS™, CoolSET™F3 8-DIP (0.300", 7.62mm) Bulk Last Time Buy Isolated Yes 650V Flyback 15 V 8.5V ~ 21V 72% 67kHz 25 W Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 150°C (TJ) - - PG-DIP-8 Through Hole
TNY263GN-TL Power Integrations

TNY263GN-TL

IC OFFLINE SWITCH FLYBACK 8SMD

Power Integrations

3,186
RFQ
TNY263GN-TL Datasheet

Datasheet

TinySwitch®-II 8-SMD (7 Leads), Gull Wing Tape & Reel (TR) Not For New Designs Isolated Yes 700V Flyback - - 65% 132kHz 7.5 W Current Limiting, Open Loop, Over Temperature, Short Circuit EN -40°C ~ 150°C (TJ) - - SMD-8B Surface Mount
NCP1075BBP100G onsemi

NCP1075BBP100G

IC OFFLINE SWITCH FLYBACK 8DIP

onsemi

1,627
RFQ
NCP1075BBP100G Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Bulk Obsolete Isolated Yes 700V Flyback 8.4 V 6.5V ~ 20V 68% 100kHz 14 W Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 125°C (TJ) - - 8-PDIP Through Hole
SSC1S312A Sanken Electric USA Inc.

SSC1S312A

QUASI-RESONANT OFF-LINE SWITCHIN

Sanken Electric USA Inc.

2,641
RFQ
SSC1S312A Datasheet

Datasheet

SSC1S310A 8-SOIC (0.154", 3.90mm Width), 7 Leads Tape & Reel (TR) Active Isolated Yes 600V Flyback 15.1 V 9.4V ~ 35V - 21kHz - Current Limiting, Over Load, Over Temperature, Over Voltage, UVLO Soft Start -40°C ~ 125°C (TA) - - 8-SOIC Surface Mount
NCP1076BAP065G onsemi

NCP1076BAP065G

IC OFFLINE SWITCH FLYBACK 8DIP

onsemi

4,767
RFQ
NCP1076BAP065G Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Obsolete Isolated Yes 700V Flyback 8.4 V 6.5V ~ 20V 68% 65kHz 31 W Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 125°C (TJ) - - 8-PDIP Through Hole
FSL538HPG onsemi

FSL538HPG

IC OFFLINE SWITCH FLYBACK 7DIP

onsemi

3,781
RFQ
FSL538HPG Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Obsolete Either Yes 800V Flyback 16 V - - 130kHz 21 W Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage EN, Soft Start -40°C ~ 125°C (TJ) - - 7-PDIP Through Hole
NCP1079BAP100G onsemi

NCP1079BAP100G

IC OFFLINE SWITCH FLYBACK 8DIP

onsemi

3,038
RFQ
NCP1079BAP100G Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Last Time Buy Isolated Yes 700V Flyback 8.4 V 6.5V ~ 20V 68% 100kHz 41 W Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 125°C (TJ) - - 8-PDIP Through Hole
STR5A464D Sanken Electric USA Inc.

STR5A464D

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

4,687
RFQ
STR5A464D Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Non-Isolated Yes 700V Buck 29 V 8V ~ 32V 57% 60kHz - Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
UCC3804N Texas Instruments

UCC3804N

IC OFFLINE SWITCH MULT TOP 8DIP

Texas Instruments

1,267
RFQ
UCC3804N Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete - No - Boost, Buck, Flyback, Forward 12.5 V 8.3V ~ 12V 49% Up to 1MHz - Current Limiting Frequency Control -40°C ~ 85°C (TA) - - 8-PDIP Through Hole
STR3A152 Sanken Electric USA Inc.

STR3A152

IC OFFLINE SWITCH FLYBACK 8DIP

Sanken Electric USA Inc.

1,672
RFQ
STR3A152 Datasheet

Datasheet

STR3A100 8-DIP (0.300", 7.62mm) Bulk Obsolete Isolated Yes 650V Flyback 15.3 V 8.1V ~ 32V 74% 67kHz 45 W Current Limiting, Over Load, Over Temperature, Over Voltage - -40°C ~ 115°C (TA) - - 8-DIP Through Hole
UCC2580N-2G4 Unitrode

UCC2580N-2G4

IC OFFLINE SWITCH MULT TOP 16DIP

Unitrode

100
RFQ
UCC2580N-2G4 Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Isolated No - Flyback, Forward 15 V 8.5V ~ 15V 66% - - - Soft Start -55°C ~ 150°C (TJ) - - 16-PDIP Through Hole
SSC3S921 Sanken Electric USA Inc.

SSC3S921

AC/DC CONVERTER IC (CONTROLLER/C

Sanken Electric USA Inc.

4,611
RFQ
SSC3S921 Datasheet

Datasheet

- 18-SOIC (0.213", 5.40mm Width), 16 Leads Tape & Reel (TR) Active Isolated No 600V Half-Bridge 17 V 8.9V ~ 35V - 31.5kHz ~ 300kHz - Current Limiting, Over Load, Over Temperature, Over Voltage, UVLO Soft Start -40°C ~ 85°C (TA) - - 18-SOP Surface Mount
SSC3S901 Sanken Electric USA Inc.

SSC3S901

AC/DC CONVERTER IC (CONTROLLER/C

Sanken Electric USA Inc.

2,304
RFQ
SSC3S901 Datasheet

Datasheet

SSC3S900 18-SOIC (0.213", 5.40mm Width) Tape & Reel (TR) Active Isolated No 600V Half-Bridge 14 V 9.8V ~ 35V - 32kHz ~ 300kHz - Current Limiting, Over Load, Over Temperature, Over Voltage, UVLO Soft Start -40°C ~ 85°C (TA) - - 18-SOP Surface Mount
KA5H0380RTU onsemi

KA5H0380RTU

IC OFFLINE SW MULT TOP TO220F

onsemi

4,977
RFQ
KA5H0380RTU Datasheet

Datasheet

FPS™ TO-220-4 Full Pack Tube Obsolete - Yes 800V Flyback, Forward 15 V 9V ~ 30V 67% 100kHz - Current Limiting, Over Temperature, Over Voltage - -40°C ~ 85°C (TA) - - TO-220F-4L Through Hole
STR5A464S Sanken Electric USA Inc.

STR5A464S

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

3,091
RFQ
STR5A464S Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width), 7 Leads Cut Tape (CT) Active Non-Isolated Yes 700V Buck 29 V 8V ~ 32V 57% 60kHz - Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 125°C (TA) - - 7-SOIC Surface Mount
UCC2580N-4 Unitrode

UCC2580N-4

IC OFFLINE SWITCH MULT TOP 16DIP

Unitrode

1,162
RFQ
UCC2580N-4 Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Bulk Active Isolated No - Flyback, Forward 15 V 8.5V ~ 15V 66% - - - Soft Start -55°C ~ 150°C (TJ) - - 16-PDIP Through Hole
FSFR1800HSL onsemi

FSFR1800HSL

IC OFFLINE SW HALF-BRIDGE 9SIP

onsemi

1,362
RFQ
FSFR1800HSL Datasheet

Datasheet

FSFR-HS 10-SIP Module, 9 Leads, Formed Leads Tube Obsolete Isolated Yes 500V Half-Bridge 12.5 V 10V ~ 25V 50% Up to 600kHz 260 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 130°C (TJ) - - 9-SIP (L forming) Through Hole
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AC DC Converters, Offline Switches Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing AC DC Converters, Offline Switches components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports AC DC Converters, Offline Switches Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

AC DC Converters, Offline Switches FAQ

Can FPGAX source both active and end-of-life AC DC Converters, Offline Switches components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a AC DC Converters, Offline Switches sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.