| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UCC3941N-5IC REG BOOST 5V 200MA 8PDIP |
1,155 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Step-Up | Positive | Boost | Fixed | 1 | 0.8V | 5.5V | 5V | - | 200mA | - | Yes | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
|
LM2575MX-ADJ/NOPBIC REG BUCK ADJ 1A 24SOIC |
1,160 | - |
|
Datasheet |
SIMPLE SWITCHER® | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 1.23V | 37V | 1A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-SOIC |
|
ISL8088IRZ-T7AIC REG BUCK ADJ 800MA DL 10DFN |
2,501 | - |
|
Datasheet |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 2 | 2.75V | 5.5V | 0.6V | 5.5V | 800mA | 2.25MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
|
RT4803WSCIC REG BOOST ADJ 2A 16WLCSP |
1,790 | - |
|
Datasheet |
- | 16-UFBGA, WLCSP | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 5V | 2.85V | 4.4V | 2A (Switch) | 2.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-WLCSP (1.67x1.67) |
|
MAX1834EUTIC REG BOOST ADJ 150MA SOT23-6 |
714 | - |
|
Datasheet |
- | SOT-23-6 | Bulk | Active | Step-Up | Positive | Boost | Adjustable | 1 | 1.5V | 5.5V | 2V | 5.5V | 150mA | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-6 |
|
FAN53540UCXIC REG BUCK ADJ 5A 20WLCSP |
381 | - |
|
Datasheet |
TinyBuck® | 20-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 0.8V | 4.95V | 5A | 2.4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-WLCSP (1.96x1.56) |
|
NX9415CMTRIC REG BUCK ADJ 5A 24MCM |
177 | - |
|
- |
- | 24-VQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 9V | 22V | 0.8V | 15.62V | 5A | 200kHz ~ 2.2MHz | Yes | 0°C ~ 70°C (TA) | - | - | Surface Mount | 24-MCM (4x4) |
|
LTC3531EDD-3.3#TRPBFIC REG BUCK BST 3.32V 200MA 8DFN |
1,335 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Fixed | 1 | 1.8V | 5.5V | 3.32V | - | 200mA | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (3x3) |
|
ADP3000AR-REELIC REG STEP UP/DWN ADJ VLT 8SOIC |
162,346 | - |
|
Datasheet |
- | - | Bulk | Obsolete | Step-Up, Step-Down | - | Buck-Boost | Adjustable | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
LM2575T-12-TIIC REG BUCK 12V 1A TO220-5 |
2,565 | - |
|
Datasheet |
- | TO-220-5 | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.75V | 40V | 12V | - | 1A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
|
SI7661CYIC REG CHARGE PUMP 14SOIC |
2,170 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Active | Ratiometric | Negative | Charge Pump | Fixed | 1 | 4.5V | 20V | - | - | - | 10kHz | No | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC |
|
ISL8025AIRTAJZTR5666IC REG LINEAR SYNC BUCK REG |
1,574 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LM2575T-12IC REG BUCK 12V 1A TO220-5 |
675 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-220-5 | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 4V | 40V | 12V | - | 1A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
|
LM2575T-ADJIC REG BUCK ADJ 1A TO220-5 |
186 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-220-5 | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 1.23V | 37V | 1A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
|
MAX1832EUT#TG16IC REG BOOST ADJ 150MA SOT6 |
2,196 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Adjustable | 1 | 1.5V | 5.5V | 2V | 5.5V | 150mA | - | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-6 |
|
|
RT7276GCPIC REG BUCK ADJ 3A 14TSSOP |
1,700 | - |
|
Datasheet |
ACOT™ | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.765V | 8V | 3A | 700kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TSSOP-EP |
|
|
LM5574Q0MTX/NOPBIC REG BUCK ADJ 500MA 16TSSOP |
2,500 | - |
|
Datasheet |
SIMPLE SWITCHER® | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 6V | 75V | 1.225V | 70V | 500mA | 50kHz ~ 500kHz | No | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 16-TSSOP |
|
RTQ2102AGQW-QAIC REG BUCK ADJ 1.5A 8WDFN |
1,490 | - |
|
- |
- | 8-WDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 6V | 0.45V | 6V | 1.5A | 2.7MHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-WDFN (3x3) |
|
MAX619EPA+IC REG CHARGE PUMP 5V 50MA 8PDIP |
543 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Step-Up | Positive | Charge Pump | Fixed | 1 | 2V | 3.6V | 5V | - | 50mA | 500kHz | No | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
LM2591HVS-ADJIC REG BUCK ADJ 1A DDPAK |
500 | - |
|
Datasheet |
LM2591HV | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | - | 60V | 1.2V | 57V | 1A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263-5L |
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.