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
VIPER53SP STMicroelectronics

VIPER53SP

IC OFFLINE SW FLBACK 10POWERSO

STMicroelectronics

1,921
RFQ
VIPER53SP Datasheet

Datasheet

VIPER™ PowerSO-10 Exposed Bottom Pad Tube Obsolete Isolated Yes 620V Flyback 11.5 V 8.4V ~ 19V - Up to 300kHz 65 W Current Limiting, Over Load, Over Temperature, Short Circuit EN, Frequency Control, Soft Start -40°C ~ 150°C (TC) - - 10-PowerSO Surface Mount
VIPER50-E STMicroelectronics

VIPER50-E

IC OFFLIN CONV FLBACK 5PENTAWATT

STMicroelectronics

3,226
RFQ
VIPER50-E Datasheet

Datasheet

VIPER™ Pentawatt-5 HV (Bent and Staggered Leads) Tube Obsolete Isolated Yes 620V Flyback 11 V 8V ~ 15V - Up to 200kHz 50 W Current Limiting, Over Temperature Frequency Control, Soft Start, Sync - - - 5-PENTAWATT Surface Mount
L5991 STMicroelectronics

L5991

IC OFFLINE SWITCH MULT TOP 16DIP

STMicroelectronics

1,365
RFQ
L5991 Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Isolated No - Boost, Flyback 15 V 10V ~ 20V 93% Up to 1MHz - Current Limiting, Over Voltage Frequency Control, Soft Start, Sync -40°C ~ 150°C (TJ) - - 16-DIP Through Hole
INN3268C-H212-TL Power Integrations

INN3268C-H212-TL

IC OFFLINE SW MULT TOP 24INSOP

Power Integrations

4,147
RFQ
INN3268C-H212-TL Datasheet

Datasheet

PowiGaN™, InnoSwitch™3-CP 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 650V Flyback, Secondary Side SR - - - 100kHz 50 W Current Limiting, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - InSOP-24D Surface Mount
UCC28782ADRTWR Texas Instruments

UCC28782ADRTWR

IC ISOLATION

Texas Instruments

3,641
RFQ

-

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Isolated Yes - Boost, Flyback 17 V 14V ~ 34V - 420kHz - Current Limiting, Over Temperature, Over Voltage, Short Circuit Soft Start -40°C ~ 125°C (TJ) - - 24-WQFN (4x4) Surface Mount
STR-W6734 Sanken Electric USA Inc.

STR-W6734

IC OFFLINE SW FLBACK TO220F-6L

Sanken Electric USA Inc.

4,765
RFQ
STR-W6734 Datasheet

Datasheet

STR-W6700 TO-220-6 Full Pack, Formed Leads Bulk Obsolete Isolated Yes 500V Flyback 18.2 V 9.7V ~ 35V - 19kHz ~ 25kHz - Current Limiting, Over Load, Over Voltage Soft Start -20°C ~ 115°C (TA) - - TO-220F-6L Through Hole
STR-Y6763A Sanken Electric USA Inc.

STR-Y6763A

IC OFFLINE SW FLYBACK TO220F-7

Sanken Electric USA Inc.

3,903
RFQ
STR-Y6763A Datasheet

Datasheet

STR-Y6700 TO-220-7 (Formed Leads) Tube Obsolete Isolated Yes 800V Flyback 15.1 V 9.4V ~ 35V - 18.4kHz ~ 24.4kHz 80 W Current Limiting, Over Load, Over Temperature, Over Voltage - -20°C ~ 115°C (TA) - - TO-220F-7 Through Hole
VIPER50A-22-E STMicroelectronics

VIPER50A-22-E

IC OFFLIN CONV FLBACK 5PENTAWATT

STMicroelectronics

4,220
RFQ
VIPER50A-22-E Datasheet

Datasheet

VIPER™ Pentawatt-5 HV (Bent and Staggered Leads) Tube Obsolete Isolated Yes 700V Flyback 11 V 8V ~ 15V - Up to 200kHz 50 W Current Limiting, Over Temperature Frequency Control, Soft Start, Sync - - - 5-PENTAWATT Surface Mount
UCC28083DG4 Texas Instruments

UCC28083DG4

IC OFFLINE SW PUSH-PULL 8SOIC

Texas Instruments

4,393
RFQ
UCC28083DG4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key 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
FSCQ1565RPSYDTU onsemi

FSCQ1565RPSYDTU

IC OFFLINE SW FLYBACK TO3PF-7L

onsemi

4,302
RFQ

-

FSCQ TO-3P-7 Full Pack, Formed Leads Tube Obsolete Isolated Yes 650V Flyback 15 V 9V ~ 20V 95% 20kHz 250 W Current Limiting, Over Load, Over Temperature, Over Voltage Sync -25°C ~ 85°C (TA) - - TO-3PF-7L (Forming) Surface Mount
MIC3808YMM-TR Microchip Technology

MIC3808YMM-TR

IC OFFLINE SW PUSH-PULL 8MSOP

Microchip Technology

3,335
RFQ
MIC3808YMM-TR Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Isolated No - Push-Pull 12.5 V 8.3V ~ 15V 49% Up to 1MHz - Current Limiting Frequency Control -40°C ~ 85°C (TA) - - 8-MSOP Surface Mount
MIC38C42YMM Microchip Technology

MIC38C42YMM

IC OFFLINE SWITCH MULT TOP 8MSOP

Microchip Technology

2,768
RFQ
MIC38C42YMM Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Isolated Yes - Boost, Buck, Flyback, Forward 14.5 V 9V ~ 20V 96% 500kHz - - Frequency Control -40°C ~ 150°C (TJ) - - 8-MSOP Surface Mount
MIC38C42YMM-TR Microchip Technology

MIC38C42YMM-TR

IC OFFLINE SWITCH MULT TOP 8MSOP

Microchip Technology

2,837
RFQ
MIC38C42YMM-TR Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Isolated Yes - Boost, Buck, Flyback, Forward 14.5 V 9V ~ 20V 96% 500kHz - - Frequency Control -40°C ~ 150°C (TJ) - - 8-MSOP Surface Mount
MIC38C44YMM Microchip Technology

MIC38C44YMM

IC OFFLINE SWITCH MULT TOP 8MSOP

Microchip Technology

4,881
RFQ
MIC38C44YMM Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Isolated Yes - Boost, Buck, Flyback, Forward 14.5 V 9V ~ 20V 50% 500kHz - - Frequency Control -40°C ~ 150°C (TJ) - - 8-MSOP Surface Mount
MIC38C44YMM-TR Microchip Technology

MIC38C44YMM-TR

IC OFFLINE SWITCH MULT TOP 8MSOP

Microchip Technology

2,893
RFQ
MIC38C44YMM-TR Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Isolated Yes - Boost, Buck, Flyback, Forward 14.5 V 9V ~ 20V 50% 500kHz - - Frequency Control -40°C ~ 150°C (TJ) - - 8-MSOP Surface Mount
VIPER53SP13TR STMicroelectronics

VIPER53SP13TR

IC OFFLINE SW FLBACK 10POWERSO

STMicroelectronics

2,825
RFQ
VIPER53SP13TR Datasheet

Datasheet

VIPER™ PowerSO-10 Exposed Bottom Pad Tape & Reel (TR) Obsolete Isolated Yes 620V Flyback 11.5 V 8.4V ~ 19V - Up to 300kHz 65 W Current Limiting, Over Load, Over Temperature, Short Circuit EN, Frequency Control, Soft Start -40°C ~ 150°C (TC) - - 10-PowerSO Surface Mount
TOP269VG Power Integrations

TOP269VG

IC OFFLINE SWITCH FLYBACK 12EDIP

Power Integrations

4,446
RFQ
TOP269VG Datasheet

Datasheet

TOPSwitch®-JX 12-SDIP (0.412", 10.46mm), 11 Leads, Exposed Pad Tube Active Isolated Yes 725V Flyback - - 78% 66kHz, 132kHz 51 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Frequency Control -40°C ~ 150°C (TJ) - - eDIP-12 Through Hole
STR-W6253MD Sanken Electric USA Inc.

STR-W6253MD

IC OFFLINE SW FLYBACK TO220-5

Sanken Electric USA Inc.

4,757
RFQ
STR-W6253MD Datasheet

Datasheet

- TO-220-5 Full Pack, Formed Leads Tube Obsolete Isolated Yes 650V Flyback 15.5 V 8V ~ 27V 75% 67kHz - Current Limiting, Over Load, Over Temperature, Over Voltage - -20°C ~ 150°C (TJ) - - TO-220-5 Through Hole
STR-W6072S Sanken Electric USA Inc.

STR-W6072S

IC OFFLINE SW FLYBACK TO220-5

Sanken Electric USA Inc.

1,444
RFQ
STR-W6072S Datasheet

Datasheet

STR-W6000S TO-220-5 Full Pack, Formed Leads Tube Obsolete Isolated Yes 800V Flyback 15.3 V 8.1V ~ 32V 71% 60kHz ~ 74kHz 50 W Current Limiting, Over Load, Over Temperature, Over Voltage - -20°C ~ 115°C (TA) - - TO-220-5 Through Hole
VIPER20ASPTR-E STMicroelectronics

VIPER20ASPTR-E

IC OFFLINE SW FLBACK 10POWERSO

STMicroelectronics

3,952
RFQ
VIPER20ASPTR-E Datasheet

Datasheet

VIPER™ PowerSO-10 Exposed Bottom Pad Tape & Reel (TR) Obsolete Isolated Yes 700V Flyback 11 V 8V ~ 15V - Up to 200kHz 20 W Current Limiting, Over Temperature - - - - 10-PowerSO Surface Mount
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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.