| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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XC9246B65CMR-GIC REG BUCK ADJ 1A SOT26W |
2,785 | - |
|
Datasheet |
- | SOT-26W | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 6V | 16V | 1.2V | 3.8V | 1A | 1.2MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-26W |
|
XC9246B75CMR-GIC REG BUCK ADJ 1A SOT26W |
4,623 | - |
|
Datasheet |
- | SOT-26W | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 8V | 16V | 1.5V | 5V | 1A | 1.2MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-26W |
|
XC9141B33DMR-GIC REG BOOST 3.3V 350MA SOT25-5 |
1,760 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Fixed | 1 | 0.65V | 6V | 3.3V | - | 350mA | 3MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-25-5 |
|
XC9142B33DMR-GIC REG BOOST 3.3V 800MA SOT25-5 |
1,934 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Fixed | 1 | 0.65V | 6V | 3.3V | - | 800mA | 3MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-25-5 |
|
AOZ2238QI-01IC REG BUCK ADJ 10A 23QFNB |
3,389 | - |
|
- |
EZBuck™ | 23-PowerTFQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 6.5V | 28V | 0.8V | 23.8V | 10A | 200kHz ~ 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 23-QFNB (4x4) |
|
IR3899AMTRPBFXUMA1IC REG BUCK ADJ 9A 19IQFN |
2,145 | - |
|
Datasheet |
- | 19-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 17V | 0.6V | 6V | 9A | 600kHz ~ 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | PG-IQFN-19-900 |
|
RM590L182B-TRIC REG BUCK 1.8V 400MA 8QFN |
3,558 | - |
|
Datasheet |
- | 8-LQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.3V | 5.5V | 1.8V | - | 400mA | 6MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-QFN (2.2x2) |
|
RM590L092B-TRIC REG BUCK 0.9V 400MA 8QFN |
2,356 | - |
|
Datasheet |
- | 8-LQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.3V | 5.5V | 0.9V | - | 400mA | 6MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-QFN (2.2x2) |
|
RM590L002D-TRIC REG BUCK ADJ 400MA 8QFN |
4,107 | - |
|
Datasheet |
- | 8-LQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.3V | 5.5V | 0.6V | 5.5V | 400mA | 6MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-QFN (2.2x2) |
|
RM590L302B-TRIC REG BUCK 3V 400MA 8QFN |
4,468 | - |
|
Datasheet |
- | 8-LQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.3V | 5.5V | 3V | - | 400mA | 6MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-QFN (2.2x2) |
|
RM590L132B-TRIC REG BUCK 1.3V 400MA 8QFN |
1,020 | - |
|
Datasheet |
- | 8-LQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.3V | 5.5V | 1.3V | - | 400mA | 6MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-QFN (2.2x2) |
|
|
TPS60310DGSG4IC REG CHARGE PUMP 2VIN 10VSSOP |
2,694 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Discontinued at Digi-Key | Ratiometric, Step-Up | Positive | Charge Pump | Fixed | 2 | 0.9V | 1.8V | 2Vin, 3.3V | - | 40mA, 20mA | 700kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-VSSOP |
|
FAN2306MMPXIC REG BUCK ADJ 6A 34PQFN |
1,412 | - |
|
Datasheet |
TinyBuck® | 34-PowerTFQFN | Tape & Reel (TR) | Not For New Designs | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 15V | 0.6V | 5.5V | 6A | 200kHz ~ 1.5MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 34-PQFN (5.5x5) |
|
R1242S001A-E2-FEIC REG BUCK ADJ 3A 8HSOP |
1,977 | - |
|
Datasheet |
R1242S | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5V | 30V | 0.8V | 15V | 3A | 330kHz ~ 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-HSOP-E |
|
R1242S001B-E2-FEIC REG BUCK ADJ 3A 8HSOP |
4,650 | - |
|
Datasheet |
R1242S | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5V | 30V | 0.8V | 15V | 3A | 330K ~ 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-HSOP-E |
|
R1242S001C-E2-FEIC REG BUCK ADJ 3A 8HSOP |
4,318 | - |
|
Datasheet |
R1242S | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5V | 30V | 0.8V | 15V | 3A | 330kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-HSOP-E |
|
R1242S001D-E2-FEIC REG BUCK ADJ 3A 8HSOP |
2,641 | - |
|
Datasheet |
R1242S | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5V | 30V | 0.8V | 15V | 3A | 330kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-HSOP-E |
|
R1242S001E-E2-FEIC REG BUCK ADJ 3A 8HSOP |
3,250 | - |
|
Datasheet |
R1242S | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5V | 30V | 0.8V | 15V | 3A | 500kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-HSOP-E |
|
R1242S001F-E2-FEIC REG BUCK ADJ 3A 8HSOP |
3,329 | - |
|
Datasheet |
R1242S | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5V | 30V | 0.8V | 15V | 3A | 500kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-HSOP-E |
|
R1242S001G-E2-FEIC REG BUCK ADJ 3A 8HSOP |
1,897 | - |
|
Datasheet |
R1242S | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 5V | 30V | 0.8V | 15V | 3A | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-HSOP-E |
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.