| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UC3851NIC OFFLINE SWITCH MULT TOP 18DIP |
4,486 |
|
Datasheet |
- | 18-DIP (0.300", 7.62mm) | Bulk | Active | - | No | - | Boost, Buck, Flyback, Forward | 8 V | 7.8V ~ 32V | 50% | Up to 500kHz | - | Current Limiting, Over Voltage | Frequency Control, Soft Start | 0°C ~ 70°C (TA) | - | - | 18-PDIP | Through Hole |
|
UC2851NIC OFFLINE SWITCH MULT TOP 18DIP |
2,906 |
|
Datasheet |
- | 18-DIP (0.300", 7.62mm) | Bulk | Active | - | No | - | Boost, Buck, Flyback, Forward | 8 V | 7.8V ~ 32V | 50% | Up to 500kHz | - | Current Limiting, Over Voltage | Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | 18-PDIP | Through Hole |
|
UC3876NIC OFFLINE SW FULL-BRDG 20DIP |
4,074 |
|
Datasheet |
- | 20-DIP (0.300", 7.62mm) | Bulk | Obsolete | Non-Isolated | - | - | Full-Bridge | 15.25 V | 9.5V ~ 20V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start, Sync | 0°C ~ 70°C (TA) | - | - | 20-PDIP | Through Hole |
|
UC3851DWIC OFFLINE SW MULT TOP 18SOIC |
2,653 |
|
Datasheet |
- | 18-SOIC (0.295", 7.50mm Width) | Bulk | Obsolete | - | No | - | Boost, Buck, Flyback, Forward | 8 V | 7.8V ~ 32V | 50% | Up to 500kHz | - | Current Limiting, Over Voltage | Frequency Control, Soft Start | 0°C ~ 70°C (TA) | - | - | 18-SOIC | Surface Mount |
|
UC3851DWTRIC OFFLINE SW MULT TOP 18SOIC |
4,042 |
|
Datasheet |
- | 18-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | - | No | - | Boost, Buck, Flyback, Forward | 8 V | 7.8V ~ 32V | 50% | Up to 500kHz | - | Current Limiting, Over Voltage | Frequency Control, Soft Start | 0°C ~ 70°C (TA) | - | - | 18-SOIC | Surface Mount |
|
FAN501AMPXIC OFFLINE SWITCH FLYBACK 10MLP |
33,000 |
|
Datasheet |
WSaver® | 10-WQFN Exposed Pad | Bulk | Active | Isolated | No | - | Flyback | 17.5 V | 6V ~ 30V | 68.5% | 85kHz ~ 140kHz | - | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 125°C (TA) | - | - | 10-MLP (4x3) | Surface Mount |
|
FAN501MPXIC OFFLINE SWITCH FLYBACK 10MLP |
33,000 |
|
Datasheet |
WSaver® | 10-WQFN Exposed Pad | Bulk | Active | Isolated | No | - | Flyback | 17.5 V | 5.8V ~ 30V | 68.5% | 85kHz ~ 140kHz | - | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 125°C (TA) | - | - | 10-MLP (4x3) | Surface Mount |
|
FAN501ARMPXFAN501A - OFFLINE DCM/CCM FLYBAC |
6,000 |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
FAN7602MXFAN7602 - GREEN CURRENT MODE PWM |
35,000 |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
FAN6747ALMYIC PWM CTLR GREEN MODE 8-SOIC |
29,980 |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
FAN104WMXFAN104 - HIGH-FREQUENCY PRIMARY- |
390,000 |
|
Datasheet |
TRUECURRENT™ | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Isolated | - | - | - | - | 5V ~ 21V | - | 80kHz ~ 90kHz | - | - | - | -40°C ~ 105°C | - | - | 8-SOIC | Surface Mount |
|
FSL3276ALRNIC OFFLINE SWITCH MULT TOP 7DIP |
6,000 |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm), 7 Leads | Bulk | Active | Non-Isolated | Yes | 650V | Buck, Buck-Boost, Flyback | 8 V | 7V ~ 26V | - | 50kHz | 2.4 W | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage | - | -40°C ~ 125°C (TJ) | - | - | 7-DIP | Through Hole |
|
SG5841SZSG5841 - Green-Mode PWM Controll |
19,533 |
|
Datasheet |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
NCP1070P100GHIGH-VOLTAGE SWITCHER REGULATOR |
4,600 |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
FAN302ULMYIC OFFLINE SWITCH FLYBACK 8SOIC |
20,000 |
|
Datasheet |
mWSaver™ | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Isolated | No | - | Flyback | 16 V | 5V ~ 25V | 64% | 140kHz | - | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 105°C (TA) | - | - | 8-SOIC | Surface Mount |
|
FSQ321LIC REG |
6,500 |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
FAN6300DYFAN6300 - SWITCHING CONTROLLER, |
2,819 |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
FSL137HNYFSL137 - 700V INTEGRATED POWER S |
30,000 |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
NCP1071P100GHIGH-VOLTAGE SWITCHER FOR LOW PO |
16,400 |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
NCP1075BBP065GENHANCED OFF LINE SWITCHER FOR R |
1,050 |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.