| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ISL6410AIRZ-TKIC REG BUCK PROG 600MA 16QFN |
486 | - |
|
Datasheet |
- | 16-VQFN Exposed Pad | Bulk | Obsolete | Step-Down | Positive | Buck | Programmable | 1 | 4.5V | 5.5V | 1.2V, 1.8V, 3.3V | - | 600mA | 750kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-QFN (4x4) |
|
MAX1921EUT33-TIC REG BUCK 3.3V 400MA SOT23-6 |
14,853 | - |
|
Datasheet |
- | SOT-23-6 | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 2V | 5.5V | 3.3V | - | 400mA | Up to 1.2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-6 |
|
MAX1921EUT18-TIC REG BUCK 1.8V 400MA SOT23-6 |
7,500 | - |
|
Datasheet |
- | SOT-23-6 | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 2V | 5.5V | 1.8V | - | 400mA | Up to 1.2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-6 |
|
LM2676SDX-12/NOPBIC REG BUCK 12V 3A 14VSON |
2,500 | - |
|
Datasheet |
SIMPLE SWITCHER® | 14-VDFN Exposed Pad | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 8V | 40V | 12V | - | 3A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-VSON (5x6) |
|
LM2852XMXAX-2.5IC REG BUCK 2.5V 2A 14HTSSOP |
2,500 | - |
|
Datasheet |
SIMPLE SWITCHER® | 14-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.85V | 5.5V | 2.5V | - | 2A | 1.5MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-HTSSOP |
|
RT7250AZSPIC REG BUCK ADJ 2A 8SOP |
2,353 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 17V | 0.8V | 12V | 2A | 340kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOP-EP |
|
MAX1920EUT-TIC REG BUCK ADJ 400MA SOT23-6 |
2,240 | - |
|
Datasheet |
- | SOT-23-6 | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2V | 5.5V | 1.25V | 4V | 400mA | Up to 1.2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-6 |
|
LM2852YMXA-0.8/NOPBIC REG BUCK 0.8V 2A 14HTSSOP |
376 | - |
|
Datasheet |
SIMPLE SWITCHER® | 14-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.85V | 5.5V | 0.8V | - | 2A | 500kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-HTSSOP |
|
FAN53528BUC08XIC REG BUCK PROG 3A 15WLCSP |
2,750 | - |
|
Datasheet |
- | 15-UFBGA, WLCSP | Tape & Reel (TR) | Last Time Buy | Step-Down | Positive | Buck | Programmable | 1 | 2.5V | 5.5V | 0.35V | 1.14V | 3A | 2.4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 15-WLCSP (2.02x1.31) |
|
AP1506-50K5G-13IC REG BUCK 5V 3A TO263-5 |
116 | - |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 22V | 5V | - | 3A | 150kHz | No | -20°C ~ 85°C (TA) | - | - | Surface Mount | TO-263-5 |
|
TPS60124PWPIC REG CHARGE PUMP 3V 20HTSSOP |
1,752 | - |
|
Datasheet |
- | 20-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Active | Step-Up | Positive | Charge Pump | Fixed | 1 | 1.8V | 3.6V | 3V | - | 200mA | 320kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-HTSSOP |
|
LM20144QMH/NOPBIC REG BUCK ADJ 4A 16HTSSOP |
1,321 | - |
|
Datasheet |
PowerWise® | 16-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.95V | 5.5V | 0.8V | 4.68V | 4A | 500kHz ~ 1.5MHz | Yes | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 16-HTSSOP |
|
NCV51411MNR2GIC REG BUCK ADJ 1.5A 18DFN |
4,351 | - |
|
Datasheet |
- | 18-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 40V | 1.27V | 38V | 1.5A | 260kHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 18-DFN (5x6) |
|
BD9151MUV-E2IC REG BUCK 1.2V/1.8V DL 20VQFN |
2,482 | - |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | Step-Down | Positive | Buck | Fixed | 2 | 2.8V | 5.5V | 1.2V, 1.8V | - | 1.5A | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | VQFN020V4040 |
|
RT6253BHGH6FIC REG BUCK ADJ 3A SOT563 |
1,974 | - |
|
Datasheet |
ACOT™ | SOT-563, SOT-666 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 17V | 0.765V | 7V | 3A | 580kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-563 (FC) |
|
SI-8001FDL-TLIC REG BUCK ADJ 3.5A TO263-5 |
743 | - |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 40V | 0.8V | 24V | 3.5A | 300kHz | No | -30°C ~ 85°C (TA) | - | - | Surface Mount | TO-263-5 |
|
BD86123AEFJ-E2IC REG BUCK ADJ 3A 8HTSOP-J |
4,482 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Last Time Buy | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.8V | 14.4V | 3A | 550kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-HTSOP-J |
|
FAN2103MPXIC REG BUCK ADJ 3A 25MLP |
4,790 | - |
|
Datasheet |
TinyBuck® | 25-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 24V | 0.8V | 21.6V | 3A | 300kHz ~ 600kHz | Yes | -10°C ~ 85°C (TA) | - | - | Surface Mount | 25-MLP (6x5) |
|
MAX1928EUB18+IC REG BUCK 1.8V 800MA 10UMAX |
1,901 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Bulk | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.6V | 5.5V | 1.8V | - | 800mA | 800kHz ~ 1.2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-uMAX/uSOP |
|
MAX1697SEUT-TIC REG CHRG PUMP INV 60MA SOT23 |
4,748 | - |
|
Datasheet |
- | SOT-23-6 | Bulk | Active | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.25V | 5.5V | -Vin, 2Vin | - | 60mA | 35kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-6 |
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.