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
TOP268KG Power Integrations

TOP268KG

IC OFFLINE SWITCH FLYBACK 12ESOP

Power Integrations

4,490
RFQ
TOP268KG Datasheet

Datasheet

TOPSwitch®-JX 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad Tube Discontinued at Digi-Key Isolated Yes 725V Flyback - - 78% 66kHz, 132kHz 73 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Frequency Control -40°C ~ 150°C (TJ) - - 12-ESOP Surface Mount
FSFR1600XS onsemi

FSFR1600XS

IC OFFLINE SW HALF-BRIDGE 9SIP

onsemi

2,101
RFQ
FSFR1600XS Datasheet

Datasheet

FSFR-XS 10-SIP Module, 9 Leads, Formed Leads Tube Obsolete Isolated Yes 500V Half-Bridge 12.5 V 10V ~ 25V 50% Up to 300kHz 160 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 130°C (TJ) - - 9-SIP Through Hole
TEA1733AT/N1,118 NXP USA Inc.

TEA1733AT/N1,118

IC OFFLINE SWITCH FLYBACK 8SO

NXP USA Inc.

4,032
RFQ
TEA1733AT/N1,118 Datasheet

Datasheet

GreenChip™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Isolated No - Flyback 20.6 V 12V ~ 30V 72% 91.5kHz 75 W Current Limiting, Over Power, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - 8-SO Surface Mount
TEA1738FT/N1,118 NXP USA Inc.

TEA1738FT/N1,118

IC OFFLINE SWITCH FLYBACK 8SO

NXP USA Inc.

4,860
RFQ
TEA1738FT/N1,118 Datasheet

Datasheet

GreenChip™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Isolated No - Flyback 13.2 V 12V ~ 30V 80% 26.5kHz ~ 78kHz 75 W Current Limiting, Over Power, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - 8-SO Surface Mount
TEA1733P/N1,112 NXP USA Inc.

TEA1733P/N1,112

IC OFFLINE SWITCH FLYBACK 8DIP

NXP USA Inc.

3,203
RFQ
TEA1733P/N1,112 Datasheet

Datasheet

GreenChip™ 8-DIP (0.300", 7.62mm) Tube Obsolete Isolated No - Flyback 20.6 V 12V ~ 30V 72% 66.5kHz 75 W Current Limiting, Over Power, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - 8-DIP Through Hole
SI9120DJ-E3 Vishay Siliconix

SI9120DJ-E3

IC OFFLINE SWITCH MULT TOP 16DIP

Vishay Siliconix

4,434
RFQ
SI9120DJ-E3 Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Bulk Obsolete Isolated No - Flyback, Forward - 9.5V ~ 13.5V 50% 40kHz ~ 1MHz - - - -40°C ~ 85°C (TA) - - 16-PDIP Through Hole
SI9120DY-E3 Vishay Siliconix

SI9120DY-E3

IC OFFLINE SW MULT TOP 16SOIC

Vishay Siliconix

3,563
RFQ
SI9120DY-E3 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Isolated No - Flyback, Forward - 9.5V ~ 13.5V 50% 40kHz ~ 1MHz - - - -40°C ~ 85°C (TA) - - 16-SOIC Surface Mount
SI9120DY-T1-E3 Vishay Siliconix

SI9120DY-T1-E3

IC OFFLINE SW MULT TOP 16SOIC

Vishay Siliconix

3,512
RFQ
SI9120DY-T1-E3 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Isolated No - Flyback, Forward - 9.5V ~ 13.5V 50% 40kHz ~ 1MHz - - - -40°C ~ 85°C (TA) - - 16-SOIC Surface Mount
MIC25400YML-TR Microchip Technology

MIC25400YML-TR

IC OFFLINE SWITCH BUCK 24MLF

Microchip Technology

1,870
RFQ
MIC25400YML-TR Datasheet

Datasheet

- 24-VFQFN Exposed Pad, 24-MLF® Tape & Reel (TR) Obsolete Non-Isolated No - Buck - 4.5V ~ 13.2V 75% 1MHz - Current Limiting Power Good -40°C ~ 125°C (TJ) - - 24-MLF® (4x4) Surface Mount
TEA1733BT/N2,118 NXP USA Inc.

TEA1733BT/N2,118

IC OFFLINE SWITCH FLYBACK 8SO

NXP USA Inc.

1,818
RFQ
TEA1733BT/N2,118 Datasheet

Datasheet

GreenChip™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Isolated No - Flyback 20.6 V 12V ~ 30V 72% 123kHz 75 W Current Limiting, Over Power, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - 8-SO Surface Mount
TEA1733LT/N2,118 NXP USA Inc.

TEA1733LT/N2,118

IC OFFLINE SWITCH FLYBACK 8SO

NXP USA Inc.

2,480
RFQ
TEA1733LT/N2,118 Datasheet

Datasheet

GreenChip™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Isolated No - Flyback 20.6 V 12V ~ 30V 72% 66.5kHz 75 W Current Limiting, Over Power, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - 8-SO Surface Mount
LNK585DG Power Integrations

LNK585DG

IC OFFLINE SWITCH FLYBACK 8SO

Power Integrations

1,947
RFQ
LNK585DG Datasheet

Datasheet

LinkZero™-AX 8-SOIC (0.154", 3.90mm Width), 7 Leads Tube Discontinued at Digi-Key Either Yes 700V Flyback - - 63% 100kHz 4.5 W Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 150°C (TJ) - - SO-8C Surface Mount
LNK585GG Power Integrations

LNK585GG

IC OFFLINE SWITCH FLYBACK 8SMD

Power Integrations

1,297
RFQ
LNK585GG Datasheet

Datasheet

LinkZero™-AX 8-SMD (7 Leads), Gull Wing Tube Discontinued at Digi-Key Either Yes 700V Flyback - - 63% 100kHz 5 W Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 150°C (TJ) - - SMD-8C Surface Mount
LNK586DG Power Integrations

LNK586DG

IC OFFLINE SWITCH FLYBACK 8SO

Power Integrations

3,641
RFQ
LNK586DG Datasheet

Datasheet

LinkZero™-AX 8-SOIC (0.154", 3.90mm Width), 7 Leads Tube Discontinued at Digi-Key Either Yes 700V Flyback - - 63% 100kHz 6 W Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 150°C (TJ) - - SO-8C Surface Mount
LNK586GG Power Integrations

LNK586GG

IC OFFLINE SWITCH FLYBACK 8SMD

Power Integrations

1,318
RFQ
LNK586GG Datasheet

Datasheet

LinkZero™-AX 8-SMD (7 Leads), Gull Wing Tube Discontinued at Digi-Key Either Yes 700V Flyback - - 63% 100kHz 6.5 W Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 150°C (TJ) - - SMD-8C Surface Mount
MAX5975BETE+ Analog Devices Inc./Maxim Integrated

MAX5975BETE+

IC REG CTRLR FLYBK ISO CM 16TQFN

Analog Devices Inc./Maxim Integrated

2,664
RFQ

-

- 16-WFQFN Exposed Pad Obsolete Either No - Flyback, Forward 10 V 10V ~ 26V 82.5% 100kHz ~ 600kHz - Over Temperature EN, Frequency Control, Soft Start, Sync -40°C ~ 150°C (TJ) - - 16-TQFN (3x3) Surface Mount
FAN302HLMY onsemi

FAN302HLMY

IC OFFLINE SWITCH FLYBACK 8SOIC

onsemi

4,369
RFQ
FAN302HLMY Datasheet

Datasheet

mWSaver™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Isolated No - Flyback 16 V 5V ~ 25V 67% 85kHz - Current Limiting, Over Temperature, Over Voltage - -40°C ~ 105°C (TA) - - 8-SOIC Surface Mount
FSL126HR onsemi

FSL126HR

IC OFFLINE SWITCH FLYBACK 8DIP

onsemi

4,855
RFQ
FSL126HR Datasheet

Datasheet

FPS™ 8-DIP (0.300", 7.62mm) Tube Obsolete Isolated Yes 650V Flyback 12 V 8V ~ 26V 77% 100kHz 21 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 105°C (TA) - - 8-DIP Through Hole
KA1H0165RTU onsemi

KA1H0165RTU

IC OFFLINE SW MULT TOP TO220F

onsemi

2,166
RFQ
KA1H0165RTU Datasheet

Datasheet

FPS™ TO-220-4 Full Pack Tube Obsolete Non-Isolated Yes 650V Flyback, Forward 15 V 10V ~ 30V 67% 100kHz - Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start -25°C ~ 85°C (TA) - - TO-220F-4L Through Hole
KA1M0380RBYDTU onsemi

KA1M0380RBYDTU

IC OFFLINE SW MULT TOP TO220F

onsemi

3,268
RFQ
KA1M0380RBYDTU Datasheet

Datasheet

FPS™ TO-220-4 Full Pack, Formed Leads Tube Obsolete Non-Isolated Yes 800V Flyback, Forward 15 V 10V ~ 30V 77% 50kHz - Current Limiting, Over Load, Over Temperature, Over Voltage - -25°C ~ 85°C (TA) - - TO-220F-4L (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.