| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Output Type | Function | Output Configuration | Topology | Number of Outputs | Output Phases | Voltage - Supply (Vcc/Vdd) | Frequency - Switching | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces | Control Features | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AN33012UA-VBIC REG CTRLR BUCK 24SSOP |
1,806 |
|
- |
- | 24-TSSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 5V ~ 25V | 200kHz ~ 2MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-SSOP |
|
AN33013UA-VBIC REG CTRLR BUCK 24SSOP |
3,497 |
|
- |
- | 24-TSSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5V ~ 25V | 200kHz ~ 2MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-SSOP |
|
AN33014UA-VBIC REG CTRLR BUCK 24SSOP |
3,065 |
|
- |
- | 24-TSSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5V ~ 25V | 200kHz ~ 2MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-SSOP |
|
AN33016UA-VBIC REG CTRLR BUCK 24SSOP |
3,834 |
|
Datasheet |
- | 24-TSSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5V ~ 39V | 200kHz ~ 2MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-SSOP |
|
TPS40200SHKQIC REG CTRLR BUCK 8CFP |
4,976 |
|
Datasheet |
- | 8-CSOIC (0.220", 5.65mm Width) | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5.5V ~ 52V | 35kHz ~ 500kHz | 100% | No | No | - | Frequency Control, Soft Start | -55°C ~ 210°C (TA) | - | - | Surface Mount | 8-CFP |
|
L6738IC REG CTRLR BUCK 16QFN |
4,378 |
|
- |
- | 16-VFQFN Exposed Pad | Tray | Discontinued at Digi-Key | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5V ~ 12V | 200kHz | 100% | Yes | Yes | - | Enable, Frequency Control, Phase Control, Power Good | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-VFQFPN (3x3) |
|
SG1524J-DESCIC REG CTRLR MULT TOP 16JDIP |
1,965 |
|
Datasheet |
- | 16-CDIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Flyback, Push-Pull | 2 | 1 | 8V ~ 40V | 100kHz ~ 300kHz | 49% | Yes | No | - | Enable | -55°C ~ 125°C (TA) | Military | MIL-STD-883 | Through Hole | 16-CERDIP |
|
SG1524J-JANIC REG CTRLR MULT TOP 16JDIP |
3,691 |
|
Datasheet |
- | 16-CDIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Flyback, Push-Pull | 2 | 1 | 8V ~ 40V | 100kHz ~ 300kHz | 49% | Yes | No | - | Enable | -55°C ~ 125°C (TA) | Military | MIL-STD-883 | Through Hole | 16-CERDIP |
|
|
SG1825CJ-883BIC REG CTRLR BUCK/FLYBACK 16DIP |
3,561 |
|
Datasheet |
- | - | Bulk | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Flyback | 2 | 1 | 10V ~ 30V | 4kHz ~ 1.5MHz | 85% | Yes | No | - | Current Limit, Ramp, Soft Start | -55°C ~ 125°C (TA) | Military | MIL-STD-883B | Through Hole | 16-CDIP |
|
|
SG1825CJ-DESCIC REG CTRLR BUCK/FLYBACK 16DIP |
1,732 |
|
Datasheet |
- | - | Bulk | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Flyback | 2 | 1 | 10V ~ 30V | 4kHz ~ 1.5MHz | 85% | Yes | No | - | Current Limit, Ramp, Soft Start | -55°C ~ 125°C (TA) | Military | MIL-STD-883B | Through Hole | 16-CDIP |
|
|
SG1846J-883BIC REG CTRLR MULT TOPOLOGY 16DIP |
4,978 |
|
- |
- | 16-CDIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Push-Pull | 2 | 1 | 8V ~ 40V | 1Hz ~ 500kHz | - | Yes | Yes | - | Current Limit, Enable | -55°C ~ 125°C (TA) | Military | MIL-STD-883B | Through Hole | 16-CERDIP |
|
UC1842AYIC PWM CTRLR CURR MODE 8CDIP |
2,696 |
|
Datasheet |
- | 8-CDIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Up, Step-Down | Positive, Isolation Capable | Boost, Buck, Flyback, Forward | 1 | 1 | 10V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | -55°C ~ 125°C (TA) | - | - | Through Hole | 8-CERDIP |
|
UC1845AYIC REG CTRLR BUCK/BOOST 8CDIP |
1,545 |
|
Datasheet |
- | 8-CDIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Up, Step-Down | Positive, Isolation Capable | Boost, Buck, Flyback, Forward | 1 | 1 | 7.6V ~ 30V | Up to 500kHz | 48% | No | No | - | Frequency Control | -55°C ~ 125°C (TA) | - | - | Through Hole | 8-CERDIP |
|
ISL8115FRTZIC REG CTRLR BUCK 24TQFN |
2,637 |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Tube | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.97V ~ 36V | 150kHz ~ 1.5MHz | - | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-TQFN (4x4) |
|
ISL8115FRTZ-TIC REG CTRLR BUCK 24TQFN |
3,552 |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.97V ~ 36V | 150kHz ~ 1.5MHz | - | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-TQFN (4x4) |
|
AP3586AMPTR-G1IC REG CTRLR BUCK 8SOIC |
4,848 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5V ~ 12V | 300kHz | 82% | Yes | No | - | Enable, Phase Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO-EP |
|
AP3586BMTR-G1IC REG CTRLR BUCK 8SOIC |
4,585 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5V ~ 12V | 300kHz | 82% | Yes | No | - | Enable, Phase Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
AZ7500BMTR-AE1IC REG CTRLR BUCK 16SOIC |
3,383 |
|
- |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 7V ~ 36V | 1kHz ~ 200kHz | 45% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SO |
|
AZ7500CMTR-EAIC REG CTRLR BUCK 16SOIC |
2,160 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 7V ~ 36V | 1kHz ~ 200kHz | 45% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SO |
|
AZ7500FMTR-G1IC REG CTRLR BUCK 16SOIC |
3,649 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 7V ~ 36V | 1kHz ~ 200kHz | 45% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SO |
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing DC DC Switching Controllers 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.