| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UC2879DWTRG4IC OFFLINE SW FULL-BRDG 20SOIC |
1,876 |
|
Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Non-Isolated | - | - | Full-Bridge | - | 9.25V ~ 20V | 50% | 300kHz | - | Current Limiting | Frequency Control, Soft Start, Sync | -40°C ~ 85°C (TA) | - | - | 20-SOIC | Surface Mount |
|
RAA2209004GNP#HB04X6 STDQFN (110A; REVD+G1B; HSDI |
4,017 |
|
- |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
UCC25701PWG4IC OFFLINE SW MULT TOP 14TSSOP |
1,455 |
|
Datasheet |
- | 14-TSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Isolated | No | - | Boost, Flyback, Forward | 13 V | 9V ~ 15V | 99% | 700kHz | - | Current Limiting | Soft Start, Sync | -55°C ~ 150°C (TJ) | - | - | 14-TSSOP | Surface Mount |
|
LCS7265ZIC OFFLINE SWITCH |
2,225 |
|
- |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
INN4074C-H184-TL85 W (85-265 VAC) |
1,761 |
|
- |
InnoSwitch™4-CZ | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Obsolete | Isolated | Yes | 750V | Flyback | - | - | - | 50kHz ~ 140kHz | 85 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
UCC3810TD1IC OFFLINE SWITCH DIE |
1,129 |
|
Datasheet |
- | Die | Tube | Obsolete | - | - | - | - | 11.3 V | 8.3V ~ 11V | 50% | 1MHz | - | - | - | - | - | - | Die | Surface Mount |
|
UC2875DWPTRG4IC OFFLINE SW FULL-BRDG 28SOIC |
3,365 |
|
Datasheet |
- | 28-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Non-Isolated | - | - | Full-Bridge | 10.75 V | 9.5V ~ 20V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start, Sync | -25°C ~ 85°C (TA) | - | - | 28-SOIC | Surface Mount |
|
INN4075C-H184-TL90 W (85-265 VAC) |
4,436 |
|
- |
InnoSwitch™4-CZ | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Cut Tape (CT) | Obsolete | Isolated | Yes | 750V | Flyback | - | - | - | 50kHz ~ 140kHz | 90 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
UC2879DWTRIC OFFLINE SW FULL-BRDG 20SOIC |
3,085 |
|
Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Non-Isolated | - | - | Full-Bridge | - | 9.25V ~ 20V | 50% | 300kHz | - | Current Limiting | Frequency Control, Soft Start, Sync | -40°C ~ 85°C (TA) | - | - | 20-SOIC | Surface Mount |
|
UCC25701NG4IC OFFLINE SWITCH MULT TOP 14DIP |
1,118 |
|
Datasheet |
- | 14-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Isolated | No | - | Boost, Flyback, Forward | 13 V | 9V ~ 15V | 99% | 700kHz | - | Current Limiting | Soft Start, Sync | -55°C ~ 150°C (TJ) | - | - | 14-PDIP | Through Hole |
|
LT1738IG#TRPBFIC OFFLINE SW MULT TOP 20SSOP |
3,336 |
|
Datasheet |
- | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Boost, Cuk, Flyback | - | 2.55V ~ 20V | 93.5% | 20kHz ~ 250kHz | - | - | EN, Frequency Control, Soft Start, Sync | -40°C ~ 125°C (TJ) | - | - | 20-SSOP | Surface Mount |
|
IDP2303BXUMA1IC OFFLINE SW HALF-BRDG 16DSO |
4,328 |
|
- |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Isolated | No | - | Half-Bridge | 20.5 V | 90V ~ 264V | - | 100kHz ~ 600kHz | - | Open Loop, Over Load, Over Temperature, Over Voltage | EN, Soft Start, Sync | -40°C ~ 125°C (TJ) | - | - | PG-DSO-16 | Surface Mount |
|
UC2825BDWG4IC OFFLINE SW MULT TOP 16SOIC |
2,630 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Non-Isolated | No | - | Boost, Flyback, Forward | 16 V | 10V ~ 22V | 50% | 1MHz | - | Current Limiting | Frequency Control, Soft Start | -55°C ~ 150°C (TJ) | - | - | 16-SOIC | Surface Mount |
|
LCS7268ZIC OFFLINE SWITCH |
3,168 |
|
- |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
INN3949CQ-H100-TL1700V 60W (40-1200VDC) |
2,951 |
|
Datasheet |
- | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 1700V | Flyback, Secondary Side SR | - | - | - | 25kHz ~ 95kHz | 70 W | Current Limiting, Over Temperature, Over Voltage, Short Circuit, UVLO | Frequency Control, Soft Start | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | InSOP-24D | Surface Mount |
|
UC2879NG4IC OFFLINE SW FULL-BRDG 20DIP |
4,249 |
|
Datasheet |
- | 20-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Non-Isolated | - | - | Full-Bridge | - | 9.25V ~ 20V | 50% | 300kHz | - | Current Limiting | Frequency Control, Soft Start, Sync | -40°C ~ 85°C (TA) | - | - | 20-PDIP | Through Hole |
|
LT1244CS8#TRPBFIC OFFLINE SWITCH BUCK 8SOIC |
3,396 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Buck | 16 V | 10V ~ 25V | 48% | Up to 500kHz | - | - | Frequency Control | 0°C ~ 100°C (TJ) | - | - | 8-SO | Surface Mount |
|
UC3875DWPG4IC OFFLINE SW FULL-BRDG 28SOIC |
3,230 |
|
Datasheet |
- | 28-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Non-Isolated | - | - | Full-Bridge | 10.75 V | 9.5V ~ 20V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start, Sync | 0°C ~ 70°C (TA) | - | - | 28-SOIC | Surface Mount |
|
UC2879NIC OFFLINE SW FULL-BRDG 20DIP |
4,966 |
|
Datasheet |
- | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Non-Isolated | - | - | Full-Bridge | - | 9.25V ~ 20V | 50% | 300kHz | - | Current Limiting | Frequency Control, Soft Start, Sync | -40°C ~ 85°C (TA) | - | - | 20-PDIP | Through Hole |
|
UC2875DWPG4IC OFFLINE SW FULL-BRDG 28SOIC |
2,138 |
|
Datasheet |
- | 28-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Non-Isolated | - | - | Full-Bridge | 10.75 V | 9.5V ~ 20V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start, Sync | -25°C ~ 85°C (TA) | - | - | 28-SOIC | Surface Mount |
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.