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
STR-X6556 Sanken Electric USA Inc.

STR-X6556

IC OFFLINE SWITCH TO3P

Sanken Electric USA Inc.

1,486
RFQ

-

* - Bulk Obsolete - - - - - - - - - - - - - - - -
MB3763PF-G-BND-JN-EFE1 Infineon Technologies

MB3763PF-G-BND-JN-EFE1

IC OFFLINE SWITCH 8SOP

Infineon Technologies

1,326
RFQ

-

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
MB3775PF-G-BND-JNEA Infineon Technologies

MB3775PF-G-BND-JNEA

IC OFFLINE SWITCH 16SOP

Infineon Technologies

1,174
RFQ

-

* - Tube Obsolete - - - - - - - - - - - - - - - -
MB44A122PFV-G-BNDE1 Infineon Technologies

MB44A122PFV-G-BNDE1

IC OFFLINE SWITCH 20SSOP

Infineon Technologies

4,890
RFQ

-

* - Tray Obsolete - - - - - - - - - - - - - - - -
MB3771PNF-G-BND-JN-EFE1 Infineon Technologies

MB3771PNF-G-BND-JN-EFE1

IC OFFLINE SWITCH 8SOP

Infineon Technologies

3,932
RFQ

-

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
MB47358PF-G-BND-JN-ERE1 Infineon Technologies

MB47358PF-G-BND-JN-ERE1

IC OFFLINE SWITCH 8SOP

Infineon Technologies

3,988
RFQ

-

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
MB3763PF-G-BND-JN-ERE1 Infineon Technologies

MB3763PF-G-BND-JN-ERE1

IC OFFLINE SWITCH 8SOP

Infineon Technologies

3,147
RFQ

-

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
MB3864APNF-G-BND-JN-EFE1 Infineon Technologies

MB3864APNF-G-BND-JN-EFE1

IC OFFLINE SWITCH 8SOP

Infineon Technologies

2,770
RFQ

-

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
MB3775PF-G-BND-JN-EFE1 Infineon Technologies

MB3775PF-G-BND-JN-EFE1

IC OFFLINE SWITCH 16SOP

Infineon Technologies

3,409
RFQ

-

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
MB3790PF-G-BND-JN-EFE1 Infineon Technologies

MB3790PF-G-BND-JN-EFE1

IC OFFLINE SWITCH 16SOP

Infineon Technologies

3,738
RFQ

-

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
MB44A122PFV-G-BND-ERE1 Infineon Technologies

MB44A122PFV-G-BND-ERE1

IC OFFLINE SWITCH 20SSOP

Infineon Technologies

3,462
RFQ

-

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
NCP1251FSN65T1G onsemi

NCP1251FSN65T1G

IC OFFLINE SWITCH FLYBACK 6TSOP

onsemi

1,098
RFQ
NCP1251FSN65T1G Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Isolated No - Flyback 18 V 8.8V ~ 28V 80% 65kHz - Over Power, Over Voltage, Short Circuit - -40°C ~ 125°C (TJ) - - 6-TSOP Surface Mount
FSL336LRDN onsemi

FSL336LRDN

IC OFFLINE SWITCH MULT TOP 7DIP

onsemi

2,105
RFQ

-

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Obsolete Non-Isolated Yes 650V Buck, Buck-Boost, Flyback 8 V 26V - 50kHz 20 W Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage EN, Soft Start -40°C ~ 125°C (TJ) - - 7-DIP Through Hole
FSL337LRN onsemi

FSL337LRN

IC OFFLINE SWITCH MULT TOP 7DIP

onsemi

2,229
RFQ
FSL337LRN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Obsolete Non-Isolated Yes 700V Buck, Buck-Boost, Flyback 8 V 26V - 50kHz 20 W Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage EN, Soft Start -40°C ~ 125°C (TJ) - - 7-DIP Through Hole
MP171GS Monolithic Power Systems Inc.

MP171GS

UNIVERSAL INPUT, NON-ISOLATED OF

Monolithic Power Systems Inc.

3,830
RFQ
MP171GS Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Non-Isolated No 700V Boost, Buck, Buck-Boost, Flyback - 5.5V ~ 5.7V - - 2 W Open Loop, Over Load, Over Temperature, Short Circuit Soft Start -40°C ~ 125°C (TJ) - - 8-SOIC Surface Mount
MP172GS Monolithic Power Systems Inc.

MP172GS

UNIVERSAL INPUT, NON-ISOLATED OF

Monolithic Power Systems Inc.

3,463
RFQ
MP172GS Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube 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) - - 8-SOIC Surface Mount
MP150GS Monolithic Power Systems Inc.

MP150GS

OFFLINE PRIMARY-SIDE REGULATOR F

Monolithic Power Systems Inc.

4,826
RFQ
MP150GS Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Non-Isolated Yes 500V Boost, Buck, Buck-Boost, Flyback - 5.3V ~ 5.6V - - 2 W Open Loop, Over Load, Over Temperature, Short Circuit - -40°C ~ 125°C (TJ) - - 8-SOIC Surface Mount
MP158GS Monolithic Power Systems Inc.

MP158GS

SMALL, ENERGY-EFFICIENT, OFF-LIN

Monolithic Power Systems Inc.

4,742
RFQ
MP158GS Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Non-Isolated Yes 500V Boost, Buck, Buck-Boost, Flyback - 5.3V ~ 5.6V - - 2 W Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit Soft Start -40°C ~ 125°C (TJ) - - 8-SOIC Surface Mount
MP173GS Monolithic Power Systems Inc.

MP173GS

IC OFFLINE SWITCH MULT TOP 8SOIC

Monolithic Power Systems Inc.

4,233
RFQ
MP173GS Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Non-Isolated No 700V Boost, Buck, Buck-Boost, Flyback - 5.5V ~ 5.7V - - 4 W Open Loop, Over Load, Over Temperature, Short Circuit Soft Start -40°C ~ 125°C (TJ) - - 8-SOIC Surface Mount
HFC0500GS Monolithic Power Systems Inc.

HFC0500GS

FIXED FREQUENCY FLYBACK CONTROLL

Monolithic Power Systems Inc.

1,938
RFQ
HFC0500GS Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width), 7 Leads Tube Active Isolated No 790V Flyback - 9V ~ 24V 50% 25kHz 1.3 W Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 125°C (TJ) - - 8-SOIC-7A 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.