| Manufacturer | Series | Package/Case | Packaging | Product Status | Function | Output Configuration | Topology | Output Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Frequency - Switching | Synchronous Rectifier | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
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| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Output Configuration | Topology | Output Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Frequency - Switching | Synchronous Rectifier | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
RT2859BHGQWIC REG BUCK ADJ 3A 16WQFN |
3,217 | - |
|
Datasheet |
ACOT™ | 16-WFQFN Exposed Pad | Cut Tape (CT) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.765V | 7V | 3A | 650kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-WQFN (3x3) |
|
TPS65266-1RHBRIC REG BUCK ADJ TRPL 32VQFN |
3,448 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 3 | 2.7V | 6.5V | 2.7V | 6V | 3A, 2A, 2A | 250kHz ~ 2.4MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-VQFN (5x5) |
|
LM2678SDX-3.3IC REG BUCK 3.3V 5A 14VSON |
2,589 | - |
|
Datasheet |
SIMPLE SWITCHER® | 14-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 8V | 40V | 3.3V | - | 5A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-VSON (5x6) |
|
LTC1517CS5-3.3#TRMPBFIC REG CHARGE PUMP 3.3V SOT23-5 |
1,602 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Step-Up | Positive | Charge Pump | Fixed | 1 | 2V | 4.4V | 3.3V | - | 15mA | 700kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LTC1751EMS8-5#TRPBFIC REG CHARG PUMP 5V 100MA 8MSOP |
3,245 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Up | Positive | Charge Pump | Fixed | 1 | 2.5V | 5.5V | 5V | - | 100mA | 800kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
|
LTC1751EMS8-3.3#TRPBFIC REG CHG PUMP 3.3V 100MA 8MSOP |
2,417 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Up | Positive | Charge Pump | Fixed | 1 | 2.5V | 5.5V | 3.3V | - | 100mA | 800kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
|
LTC1551CS8-4.1#TRPBFIC REG CHARG PUMP -4.1V 10MA 8SO |
1,352 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up/Step-Down | Negative | Charge Pump | Fixed | 1 | 4.5V | 6.5V | -4.1V | - | 10mA | 900kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
LTC1550CS8-4.1#TRPBFIC REG CHARG PUMP -4.1V 10MA 8SO |
2,508 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up/Step-Down | Negative | Charge Pump | Fixed | 1 | 4.5V | 6.5V | -4.1V | - | 10mA | 900kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
LTC3403EDD#TRPBFIC REG BUCK ADJ 600MA 8DFN |
3,485 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 5V | 0.3V | 3.5V | 600mA | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (3x3) |
|
LTC1517CS5-3.3#TRPBFIC REG CHARGE PUMP 3.3V SOT23-5 |
4,900 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Step-Up | Positive | Charge Pump | Fixed | 1 | 2V | 4.4V | 3.3V | - | 15mA | 700kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LTC1517CS5-5#TRPBFIC REG CHARGE PUMP 5V SOT23-5 |
1,048 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Step-Up | Positive | Charge Pump | Fixed | 1 | 2.7V | 5V | 5V | - | 20mA | 800kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
LTC3548EDD-2#TRPBFIC REG BCK BST ADJ/0.6V DL 10DFN |
1,538 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost | Adjustable (Fixed) | 2 | 2.5V | 5.5V | 0.6V (1.8V) | 5.5V | 700mA, 1.2A | 2.25MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
|
LTC3548AEMSE#TRPBFIC REG BUCK BOOST ADJ DL 10MSOP |
3,549 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost | Adjustable | 2 | 2.5V | 5.5V | 0.6V | 5V | 400mA, 800mA | 2.25MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP-EP |
|
MPQ7930GUTE-0000-AEC1-PIC REG BUCK PROG 32TQFN |
4,129 | - |
|
Datasheet |
MPSafe™ | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Programmable | 1 | 2.7V | 5.5V | 0.206V | 3.6V | 1A, 1A, 3A, 3A, 4A, 4A | 2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount, Wettable Flank | 32-TQFN (5x5) |
|
RT2859ALGQWIC REG BUCK ADJ 3A 16WQFN |
2,927 | - |
|
Datasheet |
ACOT™ | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.765V | 7V | 3A | 650kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-WQFN (3x3) |
|
AS1346-BTDT3318IC REG BUCK 1.8V/3.3V DL 12TDFN |
1,001 | - |
|
Datasheet |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 2 | 2.7V | 5.5V | 1.8V, 3.3V | - | 1.2A, 500mA | 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-TDFN (3x3) |
|
MP1498DJ-LF-PIC REG BUCK ADJ 2A TSOT23-8 |
3,619 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Not For New Designs | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 16V | 0.8V | 13V | 2A | 1.4MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TSOT-23-8 |
|
RT2859AHGQWIC REG BUCK ADJ 3A 16WQFN |
2,092 | - |
|
Datasheet |
ACOT™ | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.765V | 7V | 3A | 650kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-WQFN (3x3) |
|
LP875701ARNFRQ1IC REG BUCK 1V 10A QUAD 26VQFN |
2,602 | - |
|
Datasheet |
- | 26-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 4 | 2.8V | 5.5V | 1V | - | 10A | 3MHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 26-VQFN-HR (4.5x4) |
|
R1273L003A-E2IC REG BUCK ADJ QFN0505-32B |
1,737 | - |
|
Datasheet |
R1273L | 32-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 34V | 3.15V | 5.3V | - | 250kHz ~ 1MHz | Yes | -40°C ~ 105°C (TA) | - | - | Surface Mount | QFN0505-32B |
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Voltage Regulators - DC DC Switching Regulators 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.