| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
INN2904KIC OFFLINE SWITCH SR 900V 16ESOP |
4,822 |
|
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/1XIC OFFLINE SWITCH FLYBACK SC74 |
4,453 |
|
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/1XIC OFFLINE SWITCH FLYBACK SC74 |
2,801 |
|
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 |
|
NCP1339JDR2GIC OFFLINE SWITCH FLYBACK 14SOIC |
3,646 |
|
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 |
|
FLS6617MXIC OFFLINE SWITCH FLYBACK 7SOIC |
4,826 |
|
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 |
|
ICE3AR2280JZ1XKLA1IC OFFLINE SWITCH FLYBACK 7DIP |
4,194 |
|
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 |
|
ICE3BR1065JXKLA1IC OFFLINE SWITCH FLYBACK 8DIP |
1,494 |
|
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-G1IC OFFLINE SW FLYBACK SOT23-6 |
1,889 |
|
- |
- | 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-G1IC OFFLINE SWITCH FLYBACK 8DIP |
3,961 |
|
- |
- | 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 |
|
|
MP023GSPRIMARY-SIDE CC/CV CONTROLLER |
1,139 |
|
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/1HIC OFFLINE SWITCH |
4,812 |
|
- |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LYT4227EIC OFFLINE SWITCH MULT TOP 7ESIP |
3,642 |
|
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 |
|
LYT4228EIC OFFLINE SWITCH MULT TOP 7ESIP |
2,776 |
|
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 |
|
LYT4327EIC OFFLINE SWITCH MULT TOP 7ESIP |
1,953 |
|
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 |
|
LYT4328EIC OFFLINE SWITCH MULT TOP 7ESIP |
4,437 |
|
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 |
|
LT1242MJ8IC OFFLINE SWITCH BUCK 8CERDIP |
3,328 |
|
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 |
|
LT1243MJ8IC OFFLINE SWITCH BUCK 8CERDIP |
2,330 |
|
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-A6259HIC OFFLINE SWITCH FLYBACK 8DIP |
4,666 |
|
- |
- | 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-W6554AIC OFFLINE SWITCH |
3,340 |
|
- |
* | - | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
STR-W6556AIC OFFLINE SWITCH |
1,701 |
|
- |
* | - | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.
| 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 |
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.
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.
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.
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.
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.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.