| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Applications | Voltage - Input | Voltage - Supply | Current - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
IW1790-19BHIGHLY INTEGRATED AC/DC PRIMARY- |
3,347 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | Power Supply Controller | - | 45V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
APR3415CMTR-G1ACDC SYNCH RECT CONT 8-SO |
4,571 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 3.3V ~ 3.6V | 100 µA | -40°C ~ 85°C | - | - | Surface Mount | 8-SO |
|
IW1791-02AC/DC PRIMARY-SIDE RAPID CHARGE |
3,812 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | Power Supply Controller | - | 45V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
IW1791-23AC/DC PRIMARY-SIDE RAPID CHARGET |
4,348 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | Power Supply Controller | - | 45V | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
UC3843AD8TRG4IC REG CTRLR MULT TOPOLOGY 8SOIC |
1,303 |
|
Datasheet |
UCx84xA | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
UC3844ADTRG4IC REG CTRLR PWM CM 14SOIC |
4,474 |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 14-SOIC |
|
UC3845AD8TRG4IC REG CTRLR MULT TOPOLOGY 8SOIC |
1,461 |
|
Datasheet |
UCx84xA | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
UC3845ADTRG4IC REG CTRLR MULT TOP 14SOIC |
4,882 |
|
Datasheet |
UCx84xA | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 14-SOIC |
|
KA3501IC SUPERVISOR PC SMPS 14-DIP |
3,029 |
|
Datasheet |
- | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Power Supply, Supervisor | - | 5V ~ 32V | 3 mA | 0°C ~ 70°C | - | - | Through Hole | 14-MDIP |
|
AP4341SNTR-G1ACDC PSR ACCEL SOT23 |
3,498 |
|
- |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller | - | 2V ~ 6V | 80 µA | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-3 |
|
FAN6103NZ_GIC CTLR PFC SGL STAGE 16-DIP |
3,406 |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Power Supplies | - | 4.5V ~ 5.5V | 5 mA | -40°C ~ 105°C | - | - | Through Hole | 16-PDIP |
|
SG6105ADZIC POWER SUPPLY SUPERVISOR 20DIP |
1,534 |
|
- |
- | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Power Supply, Supervisor | - | 4.5V ~ 5.5V | 5 mA | -40°C ~ 105°C | - | - | Through Hole | 20-DIP |
|
TEA1998TS/1ZIC SYNC RECT CONTROLLER 6TSOP |
4,451 |
|
Datasheet |
GreenChip™ | SC-74, SOT-457 | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 60V | 250 µA | -40°C ~ 150°C | - | - | Surface Mount | SC-74 |
|
TEA88182HT/1JPFC CONTROLLER |
4,657 |
|
- |
- | - | Tape & Reel (TR) | Not For New Designs | Not Verified | - | - | - | - | - | - | - | - | - |
|
UC2843AD8TRG4IC REG CTRLR MULT TOPOLOGY 8SOIC |
4,933 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
|
UC2844AD8TRG4IC PWM BUCK BST FLYBCK CM 8SOIC |
1,691 |
|
Datasheet |
UCx84xA | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
UC2845AD8TRG4IC REG CTRLR MULT TOPOLOGY 8SOIC |
4,659 |
|
Datasheet |
UCx84xA | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
TEA1892ATS/1ZIC SYNC RECTIFIER CTRLR 6TSOP |
1,222 |
|
Datasheet |
GreenChip™ | SC-74, SOT-457 | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 8.5V ~ 38V | 1 mA | -40°C ~ 150°C | - | - | Surface Mount | SC-74 |
|
TEA1892TS/1ZIC SYNC RECTIFIER CTRLR 6TSOP |
3,135 |
|
Datasheet |
GreenChip™ | SC-74, SOT-457 | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 8.5V ~ 38V | 1 mA | -40°C ~ 150°C | - | - | Surface Mount | SC-74 |
|
TEA1999TS/2ZFLYBACK SR |
3,009 |
|
Datasheet |
GreenChip™ | SC-74, SOT-457 | Tape & Reel (TR) | Active | Not Verified | Active/Synchronous Rectification Controller | - | 0V ~ 21V | 250 µA | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SC-74 |
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Power Supply Controllers, Monitors 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.