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
INN2904K Power Integrations

INN2904K

IC OFFLINE SWITCH SR 900V 16ESOP

Power Integrations

4,822
RFQ
INN2904K Datasheet

Datasheet

InnoSwitch™-EP 16-PowerSOIC (0.350", 8.89mm Width), 15 Leads Tube Discontinued at Digi-Key Isolated Yes 900V Flyback - - 60% 100kHz 29 W Current Limiting, Over Temperature, Over Voltage - -40°C ~ 105°C (TA) - - eSOP-R16B Surface Mount
TEA1833LTS/1X NXP USA Inc.

TEA1833LTS/1X

IC OFFLINE SWITCH FLYBACK SC74

NXP USA Inc.

4,453
RFQ
TEA1833LTS/1X Datasheet

Datasheet

GreenChip™ SC-74, SOT-457 Tape & Reel (TR) Obsolete Isolated No - Flyback 22 V 10.5V ~ 36V 90% 65kHz - Over Power, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 150°C (TJ) - - SC-74 Surface Mount
TEA1833TS/1X NXP USA Inc.

TEA1833TS/1X

IC OFFLINE SWITCH FLYBACK SC74

NXP USA Inc.

2,801
RFQ
TEA1833TS/1X Datasheet

Datasheet

GreenChip™ SC-74, SOT-457 Tape & Reel (TR) Obsolete Isolated No - Flyback 22 V 10.5V ~ 36V 90% 65kHz - Over Power, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 150°C (TJ) - - SC-74 Surface Mount
NCP1339JDR2G onsemi

NCP1339JDR2G

IC OFFLINE SWITCH FLYBACK 14SOIC

onsemi

3,646
RFQ
NCP1339JDR2G Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width), 13 Leads Tape & Reel (TR) Obsolete Isolated No - Flyback 15 V 10V ~ 28V - - - Current Limiting, Over Load, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) - - 14-SOIC Surface Mount
FLS6617MX onsemi

FLS6617MX

IC OFFLINE SWITCH FLYBACK 7SOIC

onsemi

4,826
RFQ
FLS6617MX Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width), 7 Leads Tape & Reel (TR) Obsolete Isolated Yes 900V Flyback 16 V 5V ~ 30V 75% 50kHz - Current Limiting, Over Temperature, Over Voltage - -40°C ~ 125°C (TA) - - 7-SOIC Surface Mount
ICE3AR2280JZ1XKLA1 Infineon Technologies

ICE3AR2280JZ1XKLA1

IC OFFLINE SWITCH FLYBACK 7DIP

Infineon Technologies

4,194
RFQ
ICE3AR2280JZ1XKLA1 Datasheet

Datasheet

CoolMOS™, CoolSET™F3R80 8-DIP (0.300", 7.62mm), 7 Leads Tube Obsolete Isolated Yes 800V Flyback 17 V 10.5V ~ 25V 75% 100kHz 43 W Over Load, Over Temperature, Over Voltage - -25°C ~ 125°C (TJ) - - PG-DIP-7-1 Through Hole
ICE3BR1065JXKLA1 Infineon Technologies

ICE3BR1065JXKLA1

IC OFFLINE SWITCH FLYBACK 8DIP

Infineon Technologies

1,494
RFQ
ICE3BR1065JXKLA1 Datasheet

Datasheet

CoolMOS™, CoolSET™F3R 8-DIP (0.300", 7.62mm) Tube Obsolete Isolated Yes 650V Flyback 18 V 10.5V ~ 25V 75% 65kHz 62 W Over Load, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - PG-DIP-8 Through Hole
AP3705KTR-G1 Diodes Incorporated

AP3705KTR-G1

IC OFFLINE SW FLYBACK SOT23-6

Diodes Incorporated

1,889
RFQ

-

- SOT-23-6 Tape & Reel (TR) Obsolete Non-Isolated Yes - Flyback 19.5 V 8V - - - Over Temperature, Short Circuit Soft Start -40°C ~ 85°C (TA) - - SOT-23-6 Surface Mount
AP3970P-G1 Diodes Incorporated

AP3970P-G1

IC OFFLINE SWITCH FLYBACK 8DIP

Diodes Incorporated

3,961
RFQ

-

- 8-DIP (0.300", 7.62mm) Tube Obsolete Isolated Yes - Flyback 15 V 5.3V ~ 22V - 60kHz 12 W Over Temperature, Short Circuit - -40°C ~ 85°C (TA) - - 8-DIP Through Hole
MP023GS Monolithic Power Systems Inc.

MP023GS

PRIMARY-SIDE CC/CV CONTROLLER

Monolithic Power Systems Inc.

1,139
RFQ
MP023GS Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width), 7 Leads Tube Active Isolated No - Flyback 19.4 V 10V ~ 25V - 72Hz ~ 40kHz - Open Loop, Over Load, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) - - 8-SOIC-7A Surface Mount
TEA1732CTS/1H NXP USA Inc.

TEA1732CTS/1H

IC OFFLINE SWITCH

NXP USA Inc.

4,812
RFQ

-

* - Bulk Obsolete - - - - - - - - - - - - - - - -
LYT4227E Power Integrations

LYT4227E

IC OFFLINE SWITCH MULT TOP 7ESIP

Power Integrations

3,642
RFQ
LYT4227E Datasheet

Datasheet

LYTSwitch™-4 7-SSIP, 6 Leads, Exposed Pad, Formed Leads Tube Obsolete Isolated Yes 725V Flyback, Step-Down (Buck), Step-Up (Boost) - - 99.9% 140kHz 50 W - - -40°C ~ 150°C (TJ) - - eSIP-7C Through Hole
LYT4228E Power Integrations

LYT4228E

IC OFFLINE SWITCH MULT TOP 7ESIP

Power Integrations

2,776
RFQ
LYT4228E Datasheet

Datasheet

LYTSwitch™-4 7-SSIP, 6 Leads, Exposed Pad, Formed Leads Tube Obsolete Isolated Yes 725V Flyback, Step-Down (Buck), Step-Up (Boost) - - 99.9% 140kHz 78 W - - -40°C ~ 150°C (TJ) - - eSIP-7C Through Hole
LYT4327E Power Integrations

LYT4327E

IC OFFLINE SWITCH MULT TOP 7ESIP

Power Integrations

1,953
RFQ
LYT4327E Datasheet

Datasheet

LYTSwitch™-4 7-SSIP, 6 Leads, Exposed Pad, Formed Leads Tube Obsolete Isolated Yes 725V Flyback, Step-Down (Buck), Step-Up (Boost) - - 99.9% 140kHz 50 W - - -40°C ~ 150°C (TJ) - - eSIP-7C Through Hole
LYT4328E Power Integrations

LYT4328E

IC OFFLINE SWITCH MULT TOP 7ESIP

Power Integrations

4,437
RFQ
LYT4328E Datasheet

Datasheet

LYTSwitch™-4 7-SSIP, 6 Leads, Exposed Pad, Formed Leads Tube Obsolete Isolated Yes 725V Flyback, Step-Down (Buck), Step-Up (Boost) - - 99.9% 140kHz 78 W - - -40°C ~ 150°C (TJ) - - eSIP-7C Through Hole
LT1242MJ8 Analog Devices Inc.

LT1242MJ8

IC OFFLINE SWITCH BUCK 8CERDIP

Analog Devices Inc.

3,328
RFQ
LT1242MJ8 Datasheet

Datasheet

- 8-CDIP (0.300", 7.62mm) Tube Obsolete Isolated No - Buck 16 V 10V ~ 25V 96% Up to 500kHz - - Frequency Control -55°C ~ 125°C (TJ) - - 8-CERDIP Through Hole
LT1243MJ8 Analog Devices Inc.

LT1243MJ8

IC OFFLINE SWITCH BUCK 8CERDIP

Analog Devices Inc.

2,330
RFQ
LT1243MJ8 Datasheet

Datasheet

- 8-CDIP (0.300", 7.62mm) Tube Obsolete Isolated No - Buck 16 V 7V ~ 25V 96% Up to 500kHz - - Frequency Control -55°C ~ 125°C (TJ) - - 8-CERDIP Through Hole
STR-A6259H Sanken Electric USA Inc.

STR-A6259H

IC OFFLINE SWITCH FLYBACK 8DIP

Sanken Electric USA Inc.

4,666
RFQ

-

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Obsolete Isolated Yes 650V Flyback 14.3 V 85V ~ 264V 76% 100kHz 13 W Current Limiting, Over Load, Over Voltage EN, Soft Start -20°C ~ 125°C (TA) - - 8-DIP Through Hole
STR-W6554A Sanken Electric USA Inc.

STR-W6554A

IC OFFLINE SWITCH

Sanken Electric USA Inc.

3,340
RFQ

-

* - Tube Obsolete - - - - - - - - - - - - - - - -
STR-W6556A Sanken Electric USA Inc.

STR-W6556A

IC OFFLINE SWITCH

Sanken Electric USA Inc.

1,701
RFQ

-

* - Tube Obsolete - - - - - - - - - - - - - - - -
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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.