| Manufacturer | Series | Package/Case | Packaging | Product Status | Output Configuration | Output Type | Number of Regulators | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Voltage Dropout (Max) | Current - Output | Current - Quiescent (Iq) | Current - Supply (Max) | PSRR | Control Features | Protection Features | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Output Configuration | Output Type | Number of Regulators | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Voltage Dropout (Max) | Current - Output | Current - Quiescent (Iq) | Current - Supply (Max) | PSRR | Control Features | Protection Features | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
R1172N191D-TR-FEIC REG LINEAR 1.9V 1A SOT23-5 |
3,696 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 1.9V | - | 0.32V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N221D-TR-FEIC REG LINEAR 2.2V 1A SOT23-5 |
1,347 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 2.2V | - | 0.32V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N251D-TR-FEIC REG LINEAR 2.5V 1A SOT23-5 |
2,645 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 2.5V | - | 0.32V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N271D-TR-FEIC REG LINEAR 2.7V 1A SOT23-5 |
4,184 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 2.7V | - | 0.18V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N281D-TR-FEIC REG LINEAR 2.8V 1A SOT23-5 |
3,986 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 2.8V | - | 0.18V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N291D-TR-FEIC REG LINEAR 2.9V 1A SOT23-5 |
2,378 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 2.9V | - | 0.18V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N301B-TR-FEIC REG LINEAR 3V 1A SOT23-5 |
2,935 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.18V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N311A-TR-FEIC REG LINEAR 3.1V 1A SOT23-5 |
2,539 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.1V | - | 0.18V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N311B-TR-FEIC REG LINEAR 3.1V 1A SOT23-5 |
2,892 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.1V | - | 0.18V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N321B-TR-FEIC REG LINEAR 3.2V 1A SOT23-5 |
1,845 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.2V | - | 0.18V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N321D-TR-FEIC REG LINEAR 3.2V 1A SOT23-5 |
3,548 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.2V | - | 0.18V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N331A-TR-FEIC REG LINEAR 3.3V 1A SOT23-5 |
3,205 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.3V | - | 0.18V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N331B-TR-FEIC REG LINEAR 3.3V 1A SOT23-5 |
4,380 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.3V | - | 0.18V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N361D-TR-FEIC REG LINEAR 3.6V 1A SOT23-5 |
3,288 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.6V | - | 0.18V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N401B-TR-FEIC REG LINEAR 4V 1A SOT23-5 |
2,300 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 4V | - | 0.18V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N401D-TR-FEIC REG LINEAR 4V 1A SOT23-5 |
4,637 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 4V | - | 0.18V @ 1A | 1A | 100 µA | - | 70dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N411D-TR-FEIC REG LINEAR 4.1V 1A SOT23-5 |
3,287 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 4.1V | - | 0.18V @ 1A | 1A | 100 µA | - | 60dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N421D-TR-FEIC REG LINEAR 4.2V 1A SOT23-5 |
1,522 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 4.2V | - | 0.18V @ 1A | 1A | 100 µA | - | 60dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N451D-TR-FEIC REG LINEAR 4.5V 1A SOT23-5 |
4,749 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 4.5V | - | 0.18V @ 1A | 1A | 100 µA | - | 60dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1172N471D-TR-FEIC REG LINEAR 4.7V 1A SOT23-5 |
2,182 | - |
|
Datasheet |
R1172x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 4.7V | - | 0.18V @ 1A | 1A | 100 µA | - | 60dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Voltage Regulators - Linear, Low Drop Out (LDO) 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.