| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ST1S31D-RIC REG BUCK ADJ 3A 8SOIC |
2,613 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Digi-Reel® | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.8V | 5.5V | 0.8V | 5.5V | 3A | 1.5MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
AS1345A-BTDT-ADIC REG BOOST ADJ 1A 8TDFN |
3,630 | - |
|
Datasheet |
- | 8-UFDFN | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Adjustable | 1 | 2.9V | 5V | 5V | 18V | 1A (Switch) | - | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-TDFN (2x2) |
|
AS1345B-BTDT-ADIC REG BOOST ADJ 1A 8TDFN |
1,314 | - |
|
Datasheet |
- | 8-UFDFN | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Adjustable | 1 | 2.9V | 5V | 5V | 18V | 1A (Switch) | - | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-TDFN (2x2) |
|
LM2574MX-15IC REG BUCK 15V 500MA 14SOIC |
2,677 | - |
|
Datasheet |
SIMPLE SWITCHER® | 14-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 40V | 15V | - | 500mA | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-SOIC |
|
|
TPS62008DGSRG4IC REG BUCK 1.9V 600MA 10VSSOP |
4,446 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 1.9V | - | 600mA | 750kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-VSSOP |
|
AS1331-BTDT-A25IC REG BCK BST 2.5V 450MA 10TDFN |
1,197 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Up/Step-Down | Positive | Buck-Boost | Fixed | 1 | 1.8V | 5.5V | 2.5V | - | 450mA (Switch) | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-TDFN (3x3) |
|
MP2228GJ-PIC REG BUCK ADJ 2A TSOT23-8 |
3,650 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 6V | 16V | 0.8V | 14.4V | 2A | 800kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TSOT-23-8 |
|
MP2357DJ-LF-PIC REG BUCK ADJ 500MA TSOT23-6 |
1,660 | - |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Not For New Designs | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 24V | 0.81V | 15V | 500mA | 1.4MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-6 |
|
MP2224GJ-PIC REG BUCK ADJ 4A TSOT23-8 |
4,347 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.6V | 17V | 4A | 500kHz | Yes | - | - | - | Surface Mount | TSOT-23-8 |
|
MP4559DN-LF-PIC REG BUCK ADJ 1.5A 8SOIC |
3,759 | - |
|
Datasheet |
MP | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.8V | 55V | 0.8V | 52V | 1.5A | Up to 2MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC-EP |
|
|
LMR43606RS5RPERQ1IC REG BUCK ADJ/1V 600MA 9VQFN |
4,754 | - |
|
Datasheet |
- | 9-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 3V | 36V | 1V (5V) | 34.2V | 600mA | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount, Wettable Flank | 9-VQFN-HR (2x2) |
|
|
LMR43606MSC5RPERQ1IC REG BUCK ADJ/1V 600MA 9VQFN |
3,494 | - |
|
Datasheet |
- | 9-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 3V | 36V | 1V (5V) | 34.2V | 600mA | 2.2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount, Wettable Flank | 9-VQFN-HR (2x2) |
|
|
LMR43606MSC3RPERQ1IC REG BUCK ADJ/1V 600MA 9VQFN |
2,209 | - |
|
Datasheet |
- | 9-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 3V | 36V | 1V (3.3V) | 34.2V | 600mA | 2.2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount, Wettable Flank | 9-VQFN-HR (2x2) |
|
|
LMR43606RS3RPERQ1IC REG BUCK ADJ/1V 600MA 9VQFN |
3,563 | - |
|
Datasheet |
- | 9-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 3V | 36V | 1V (3.3V) | 34.2V | 600mA | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount, Wettable Flank | 9-VQFN-HR (2x2) |
|
LM2574M-3.3IC REG BUCK 3.3V 500MA 14SOIC |
2,187 | - |
|
Datasheet |
SIMPLE SWITCHER® | 14-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 40V | 3.3V | - | 500mA | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-SOIC |
|
LM3679TL-1.8/NOPBIC REG BUCK 1.8V 350MA 5DSBGA |
3,247 | - |
|
Datasheet |
- | 5-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 1.8V | - | 350mA | 3MHz | Yes | -30°C ~ 85°C (TA) | - | - | Surface Mount | 5-DSBGA (1.41x1.08) |
|
TPS626751YFDRIC REG BUCK 1.2V 650MA 6DSBGA |
4,676 | - |
|
Datasheet |
- | 6-XFBGA, DSBGA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.3V | 4.8V | 1.2V | - | 650mA | 6MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-DSBGA |
|
MIC2876-AYMT-T5IC REG BOOST ADJ 3.8A 8TDFN |
4,640 | - |
|
Datasheet |
- | 8-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Adjustable | 1 | 2.5V | 5.5V | 2.5V | 5.5V | 3.8A (Switch) | 2MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-TDFN (2x2) |
|
TPS612592YFFRIC REG BOOST 5.2V 3.9A 9DSBGA |
4,169 | - |
|
Datasheet |
- | 9-UFBGA, DSBGA | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Fixed | 1 | 2.65V | 4.85V | 5.2V | - | 3.9A (Switch) | 3.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 9-DSBGA |
|
TPS62672YFDRIC REG BUCK 1.5V 650MA 6DSBGA |
1,929 | - |
|
Datasheet |
- | 6-XFBGA, DSBGA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.3V | 4.8V | 1.5V | - | 650mA | 6MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-DSBGA |
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.