| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM2576R-ADJIC REG BUCK ADJ 3A TO263-5L |
120,309 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | - | 40V | 1.23V | 37V | 3A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263-5L |
|
LM2576R-12IC REG BUCK 12V 3A TO263-5L |
30,234 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | - | 40V | 12V | - | 3A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263-5L |
|
LM2576R-3.3IC REG BUCK 3.3V 3A TO263-5L |
10,596 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | - | 40V | 3.3V | - | 3A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263-5L |
|
LM2576R-15IC REG BUCK 15V 3A TO263-5L |
5,540 | - |
|
Datasheet |
LM2576 | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | - | 40V | 15V | - | 3A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263-5L |
|
LM4576DP-ADJIC REG BUCK ADJ 3A 8SOP-PP |
5,000 | - |
|
Datasheet |
SIMPLE SWITCHER® | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 8V | 40V | 1.23V | 40V | 3A | 300kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOP-PP |
|
MIC2203YMLIC REG BUCK ADJ 300MA 10MLF |
4,000 | - |
|
Datasheet |
- | 10-VFDFN Exposed Pad, 10-MLF® | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.3V | 5.5V | 0.5V | 5.5V | 300mA | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MLF® (3x3) |
|
LM3678SDE-1.2/NOPBIC REG BUCK PROG 1.5A 10WSON |
3,451 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Bulk | Active | Step-Down | Positive | Buck | Programmable | 1 | 2.5V | 5.5V | 0.8V, 1.2V | - | 1.5A | 3.3MHz | Yes | -30°C ~ 85°C (TA) | - | - | Surface Mount | 10-WSON (3x3) |
|
KA5Q0765RTHYDTUIC REG |
15,600 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LM3691TL-1.2/NOPBIC REG BUCK 1.2V 1A 6DSBGA |
3,108 | - |
|
Datasheet |
- | 6-WFBGA, DSBGA | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.3V | 5.5V | 1.2V | - | 1A | 4MHz | Yes | -30°C ~ 85°C (TA) | - | - | Surface Mount | 6-DSBGA (1.5x1.3) |
|
FAN8060EMPXIC REG BUCK ADJ 1A 10MLP |
9,000 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Bulk | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 5.5V | 1.2V | 5.5V | 1A | 1.21MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MLP (3x3) |
|
RP504K111D-E2IC REG BUCK 1.1V 600MA SOT23-5 |
5,000 | - |
|
Datasheet |
RP504x | SC-74A, SOT-753 | Bulk | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.3V | 5.5V | 1.1V | - | 600mA | 2.25MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LM3370SD-4221/NOPBIC REG BUCK 1.8V/3.3V DL 16WSON |
3,000 | - |
|
Datasheet |
- | 16-WFDFN Exposed Pad | Bulk | Active | Step-Down | Positive | Buck | Fixed | 2 | 2.7V | 5.5V | 1.8V, 3.3V | - | 600mA | 2MHz | Yes | -30°C ~ 85°C (TA) | - | - | Surface Mount | 16-WSON (5x4) |
|
TPS62363YZHRPROCESSOR CORE SUPPLY WITH I2C C |
67,620 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CAT661EVA-GT3IC REG CHARGE PUMP 100MA 8SOIC |
2,270 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V | 5.5V | - | - | 100mA | 25kHz, 135kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
FAN53540UCXIC REG BUCK ADJ 5A 20WLCSP |
2,894 | - |
|
Datasheet |
TinyBuck® | 20-UFBGA, WLCSP | Bulk | Active | 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) |
|
TC33161EOAIC REG |
5,088 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TC33151EOAIC REG |
4,110 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CAT3200TDI-T3IC REG BST CHRG PUMP ADJ TSOT23 |
2,196 | - |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Bulk | Obsolete | Step-Up | Positive | Boost, Charge Pump | Adjustable | 1 | 2.7V | 4.5V | 1.27V | 4.5V | 100mA | 2MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-6 |
|
TC33151EOATRIC REG |
921 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LM2596R-ADJIC REG BUCK ADJ 3A TO263-5L |
507,200 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | - | 40V | 1.23V | 37V | 3A | 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.