| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TOP268KGIC OFFLINE SWITCH FLYBACK 12ESOP |
4,490 |
|
Datasheet |
TOPSwitch®-JX | 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad | Tube | Discontinued at Digi-Key | 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 |
|
FSFR1600XSIC OFFLINE SW HALF-BRIDGE 9SIP |
2,101 |
|
Datasheet |
FSFR-XS | 10-SIP Module, 9 Leads, Formed Leads | Tube | Obsolete | Isolated | Yes | 500V | Half-Bridge | 12.5 V | 10V ~ 25V | 50% | Up to 300kHz | 160 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 130°C (TJ) | - | - | 9-SIP | Through Hole |
|
TEA1733AT/N1,118IC OFFLINE SWITCH FLYBACK 8SO |
4,032 |
|
Datasheet |
GreenChip™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 20.6 V | 12V ~ 30V | 72% | 91.5kHz | 75 W | Current Limiting, Over Power, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | 8-SO | Surface Mount |
|
TEA1738FT/N1,118IC OFFLINE SWITCH FLYBACK 8SO |
4,860 |
|
Datasheet |
GreenChip™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 13.2 V | 12V ~ 30V | 80% | 26.5kHz ~ 78kHz | 75 W | Current Limiting, Over Power, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | 8-SO | Surface Mount |
|
TEA1733P/N1,112IC OFFLINE SWITCH FLYBACK 8DIP |
3,203 |
|
Datasheet |
GreenChip™ | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Isolated | No | - | Flyback | 20.6 V | 12V ~ 30V | 72% | 66.5kHz | 75 W | Current Limiting, Over Power, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | 8-DIP | Through Hole |
|
SI9120DJ-E3IC OFFLINE SWITCH MULT TOP 16DIP |
4,434 |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | No | - | Flyback, Forward | - | 9.5V ~ 13.5V | 50% | 40kHz ~ 1MHz | - | - | - | -40°C ~ 85°C (TA) | - | - | 16-PDIP | Through Hole |
|
SI9120DY-E3IC OFFLINE SW MULT TOP 16SOIC |
3,563 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Isolated | No | - | Flyback, Forward | - | 9.5V ~ 13.5V | 50% | 40kHz ~ 1MHz | - | - | - | -40°C ~ 85°C (TA) | - | - | 16-SOIC | Surface Mount |
|
SI9120DY-T1-E3IC OFFLINE SW MULT TOP 16SOIC |
3,512 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback, Forward | - | 9.5V ~ 13.5V | 50% | 40kHz ~ 1MHz | - | - | - | -40°C ~ 85°C (TA) | - | - | 16-SOIC | Surface Mount |
|
MIC25400YML-TRIC OFFLINE SWITCH BUCK 24MLF |
1,870 |
|
Datasheet |
- | 24-VFQFN Exposed Pad, 24-MLF® | Tape & Reel (TR) | Obsolete | Non-Isolated | No | - | Buck | - | 4.5V ~ 13.2V | 75% | 1MHz | - | Current Limiting | Power Good | -40°C ~ 125°C (TJ) | - | - | 24-MLF® (4x4) | Surface Mount |
|
TEA1733BT/N2,118IC OFFLINE SWITCH FLYBACK 8SO |
1,818 |
|
Datasheet |
GreenChip™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 20.6 V | 12V ~ 30V | 72% | 123kHz | 75 W | Current Limiting, Over Power, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | 8-SO | Surface Mount |
|
TEA1733LT/N2,118IC OFFLINE SWITCH FLYBACK 8SO |
2,480 |
|
Datasheet |
GreenChip™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 20.6 V | 12V ~ 30V | 72% | 66.5kHz | 75 W | Current Limiting, Over Power, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | 8-SO | Surface Mount |
|
LNK585DGIC OFFLINE SWITCH FLYBACK 8SO |
1,947 |
|
Datasheet |
LinkZero™-AX | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Either | Yes | 700V | Flyback | - | - | 63% | 100kHz | 4.5 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
LNK585GGIC OFFLINE SWITCH FLYBACK 8SMD |
1,297 |
|
Datasheet |
LinkZero™-AX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Either | Yes | 700V | Flyback | - | - | 63% | 100kHz | 5 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SMD-8C | Surface Mount |
|
LNK586DGIC OFFLINE SWITCH FLYBACK 8SO |
3,641 |
|
Datasheet |
LinkZero™-AX | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Either | Yes | 700V | Flyback | - | - | 63% | 100kHz | 6 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
LNK586GGIC OFFLINE SWITCH FLYBACK 8SMD |
1,318 |
|
Datasheet |
LinkZero™-AX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Either | Yes | 700V | Flyback | - | - | 63% | 100kHz | 6.5 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SMD-8C | Surface Mount |
|
MAX5975BETE+IC REG CTRLR FLYBK ISO CM 16TQFN |
2,664 |
|
- |
- | 16-WFQFN Exposed Pad | Obsolete | Either | No | - | Flyback, Forward | 10 V | 10V ~ 26V | 82.5% | 100kHz ~ 600kHz | - | Over Temperature | EN, Frequency Control, Soft Start, Sync | -40°C ~ 150°C (TJ) | - | - | 16-TQFN (3x3) | Surface Mount | |
|
FAN302HLMYIC OFFLINE SWITCH FLYBACK 8SOIC |
4,369 |
|
Datasheet |
mWSaver™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 16 V | 5V ~ 25V | 67% | 85kHz | - | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 105°C (TA) | - | - | 8-SOIC | Surface Mount |
|
FSL126HRIC OFFLINE SWITCH FLYBACK 8DIP |
4,855 |
|
Datasheet |
FPS™ | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Isolated | Yes | 650V | Flyback | 12 V | 8V ~ 26V | 77% | 100kHz | 21 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 105°C (TA) | - | - | 8-DIP | Through Hole |
|
KA1H0165RTUIC OFFLINE SW MULT TOP TO220F |
2,166 |
|
Datasheet |
FPS™ | TO-220-4 Full Pack | Tube | Obsolete | Non-Isolated | Yes | 650V | Flyback, Forward | 15 V | 10V ~ 30V | 67% | 100kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | Soft Start | -25°C ~ 85°C (TA) | - | - | TO-220F-4L | Through Hole |
|
KA1M0380RBYDTUIC OFFLINE SW MULT TOP TO220F |
3,268 |
|
Datasheet |
FPS™ | TO-220-4 Full Pack, Formed Leads | Tube | Obsolete | Non-Isolated | Yes | 800V | Flyback, Forward | 15 V | 10V ~ 30V | 77% | 50kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -25°C ~ 85°C (TA) | - | - | TO-220F-4L (Forming) | Through Hole |
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.