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
MP172AGJ-Z Monolithic Power Systems Inc.

MP172AGJ-Z

IC OFFLIN CONV MULT TOP TSOT23-5

Monolithic Power Systems Inc.

5,050
RFQ
MP172AGJ-Z Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Non-Isolated No 700V Boost, Buck, Buck-Boost, Flyback - 5.5V ~ 5.7V - - 3 W Open Loop, Over Load, Over Temperature, Short Circuit Soft Start -40°C ~ 125°C (TJ) - - TSOT-23-5 Surface Mount
TOP243GN-TL Power Integrations

TOP243GN-TL

IC OFFLINE SWITCH FLYBACK 8SMD

Power Integrations

2,494
RFQ
TOP243GN-TL Datasheet

Datasheet

TOPSwitch®-GX 8-SMD (7 Leads), Gull Wing Tape & Reel (TR) Not For New Designs Isolated Yes 700V Flyback - - 66.5% 66kHz ~ 132kHz 25 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - SMD-8B Surface Mount
TOP268KG-TL Power Integrations

TOP268KG-TL

IC OFFLINE SWITCH FLYBACK 12ESOP

Power Integrations

3,876
RFQ
TOP268KG-TL Datasheet

Datasheet

TOPSwitch®-JX 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad Tape & Reel (TR) Active 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
TOP243YN Power Integrations

TOP243YN

IC OFFLINE SW FLYBACK TO220-7C

Power Integrations

1,023
RFQ
TOP243YN Datasheet

Datasheet

TOPSwitch®-GX TO-220-7 Formed Leads, 6 Leads Tube Not For New Designs Isolated Yes 700V Flyback - - 66.5% 66kHz ~ 132kHz 45 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - TO-220-7C Through Hole
NCP1075STBT3G onsemi

NCP1075STBT3G

IC OFFLINE SWITCH FLYBACK SOT223

onsemi

8,887
RFQ
NCP1075STBT3G Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Active Isolated Yes 700V Flyback 8.2 V 6.3V ~ 10V 68% 100kHz 19 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 125°C (TJ) - - SOT-223 (TO-261) Surface Mount
TOP244GN-TL Power Integrations

TOP244GN-TL

IC OFFLINE SWITCH FLYBACK 8SMD

Power Integrations

807
RFQ
TOP244GN-TL Datasheet

Datasheet

TOPSwitch®-GX 8-SMD (7 Leads), Gull Wing Tape & Reel (TR) Not For New Designs Isolated Yes 700V Flyback - - 66.5% 66kHz ~ 132kHz 28 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - SMD-8B Surface Mount
TOP222YN Power Integrations

TOP222YN

IC OFFLINE SW MULT TOP TO220-3

Power Integrations

3,166
RFQ
TOP222YN Datasheet

Datasheet

TOPSwitch®-II TO-220-3 Tube Not For New Designs Isolated Yes 700V Boost, Buck, Flyback, Forward - - 67% 100kHz 25 W Current Limiting, Over Temperature - -40°C ~ 150°C (TJ) - - TO-220-3 Through Hole
TOP257YN Power Integrations

TOP257YN

IC OFFLINE SW FLYBACK TO220-7C

Power Integrations

1,548
RFQ
TOP257YN Datasheet

Datasheet

TOPSwitch®-HX TO-220-7 Formed Leads, 6 Leads Tube Active Isolated Yes 700V Flyback - - 78% 66kHz, 132kHz 157 W Current Limiting, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - TO-220-7C Through Hole
TOP244R-TL Power Integrations

TOP244R-TL

IC OFFLINE SWITCH FLYBACK TO263

Power Integrations

1,434
RFQ
TOP244R-TL Datasheet

Datasheet

TOPSwitch®-GX TO-263-7, D2PAK (6 Leads + Tab), TO-263CB Tape & Reel (TR) Not For New Designs Isolated Yes 700V Flyback - - 66.5% 66kHz ~ 132kHz 50 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - TO-263-7C Surface Mount
TOP270KG-TL Power Integrations

TOP270KG-TL

IC OFFLINE SWITCH FLYBACK 12ESOP

Power Integrations

3,382
RFQ
TOP270KG-TL Datasheet

Datasheet

TOPSwitch®-JX 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad Tape & Reel (TR) Active Isolated Yes 725V Flyback - - 78% 66kHz, 132kHz 91 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Frequency Control -40°C ~ 150°C (TJ) - - 12-ESOP Surface Mount
TOP223GN-TL Power Integrations

TOP223GN-TL

IC OFFLINE SWITCH MULT TOP 8SMD

Power Integrations

2,323
RFQ
TOP223GN-TL Datasheet

Datasheet

TOPSwitch®-II 8-SMD, Gull Wing Tape & Reel (TR) Not For New Designs Isolated Yes 700V Boost, Buck, Flyback, Forward - - 67% 100kHz 25 W Current Limiting, Over Temperature - -40°C ~ 150°C (TJ) - - 8-SMD Surface Mount
FSL336LRN onsemi

FSL336LRN

IC OFFLINE SWITCH MULT TOP 7DIP

onsemi

3,763
RFQ
FSL336LRN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Non-Isolated Yes 650V Buck, Flyback 8 V 7V ~ 26V - 50kHz 20 W Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) - - 7-DIP Through Hole
TOP223YN Power Integrations

TOP223YN

IC OFFLINE SW MULT TOP TO220-3

Power Integrations

652
RFQ
TOP223YN Datasheet

Datasheet

TOPSwitch®-II TO-220-3 Tube Not For New Designs Isolated Yes 700V Boost, Buck, Flyback, Forward - - 67% 100kHz 50 W Current Limiting, Over Temperature - -40°C ~ 150°C (TJ) - - TO-220-3 Through Hole
TOP246GN-TL Power Integrations

TOP246GN-TL

IC OFFLINE SWITCH FLYBACK 8SMD

Power Integrations

401
RFQ
TOP246GN-TL Datasheet

Datasheet

TOPSwitch®-GX 8-SMD (7 Leads), Gull Wing Tape & Reel (TR) Not For New Designs Isolated Yes 700V Flyback - - 66.5% 66kHz ~ 132kHz 34 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - SMD-8B Surface Mount
TOP261EN Power Integrations

TOP261EN

IC OFFLINE SWITCH FLYBACK 7ESIP

Power Integrations

1,175
RFQ
TOP261EN Datasheet

Datasheet

TOPSwitch®-HX 7-SSIP, 6 Leads, Exposed Pad, Formed Leads Tube Active Isolated Yes 700V Flyback - - 78% 66kHz, 132kHz 333 W Current Limiting, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - eSIP-7C Through Hole
TOP224YN Power Integrations

TOP224YN

IC OFFLINE SW MULT TOP TO220-3

Power Integrations

2,688
RFQ
TOP224YN Datasheet

Datasheet

TOPSwitch®-II TO-220-3 Tube Not For New Designs Isolated Yes 700V Boost, Buck, Flyback, Forward - - 67% 100kHz 75 W Current Limiting, Over Temperature - -40°C ~ 150°C (TJ) - - TO-220-3 Through Hole
UCC28083DR Texas Instruments

UCC28083DR

IC OFFLINE SW PUSH-PULL 8SOIC

Texas Instruments

2,700
RFQ
UCC28083DR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Isolated No - Push-Pull 12.5 V 8.3V ~ 15V 49% 50kHz ~ 1MHz - Current Limiting Frequency Control -40°C ~ 85°C (TA) - - 8-SOIC Surface Mount
TOP248YN Power Integrations

TOP248YN

IC OFFLINE SW FLYBACK TO220-7C

Power Integrations

712
RFQ
TOP248YN Datasheet

Datasheet

TOPSwitch®-GX TO-220-7 Formed Leads, 6 Leads Tube Not For New Designs Isolated Yes 700V Flyback - - 66.8% 66kHz ~ 132kHz 205 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - TO-220-7C Through Hole
TOP261YN Power Integrations

TOP261YN

IC OFFLINE SW FLYBACK TO220-7C

Power Integrations

2,662
RFQ
TOP261YN Datasheet

Datasheet

TOPSwitch®-HX TO-220-7 Formed Leads, 6 Leads Tube Active Isolated Yes 700V Flyback - - 78% 66kHz 333 W Current Limiting, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - TO-220-7C Through Hole
TOP249YN Power Integrations

TOP249YN

IC OFFLINE SW FLYBACK TO220-7C

Power Integrations

1,092
RFQ
TOP249YN Datasheet

Datasheet

TOPSwitch®-GX TO-220-7 Formed Leads, 6 Leads Tube Not For New Designs Isolated Yes 700V Flyback - - 66.8% 66kHz ~ 132kHz 250 W Current Limiting, Over Temperature, Over Voltage Frequency Control -40°C ~ 150°C (TJ) - - TO-220-7C 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.