| 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 |
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| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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R1155N060B-TR-FEIC REG LINEAR 6V 150MA SOT23-5 |
2,617 | - |
|
Datasheet |
R1155x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 24V | 6V | - | 1.7V @ 150mA | 150mA | 22 µA | 125 µA | - | Enable | Over Current, Over Temperature, Reverse Current | -40°C ~ 105°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
R1155N080B-TR-FEIC REG LINEAR 8V 150MA SOT23-5 |
2,301 | - |
|
Datasheet |
R1155x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 24V | 8V | - | 1.7V @ 150mA | 150mA | 22 µA | 125 µA | - | Enable | Over Current, Over Temperature, Reverse Current | -40°C ~ 105°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
R1191N020D-TR-FEIC REG LINEAR 2V 300MA SOT23-5 |
2,655 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 14V | 2V | - | 3V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N025B-TR-FEIC REG LINEAR 2.5V 300MA SOT23-5 |
1,372 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 14V | 2.5V | - | 2.5V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N027B-TR-FEIC REG LINEAR 2.7V 300MA SOT23-5 |
1,895 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 14V | 2.7V | - | 2.5V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N028B-TR-FEIC REG LINEAR 2.8V 300MA SOT23-5 |
4,359 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 14V | 2.8V | - | 2.5V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N030B-TR-FEIC REG LINEAR 3V 300MA SOT23-5 |
3,110 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 3V | - | 2.5V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N030D-TR-FEIC REG LINEAR 3V 300MA SOT23-5 |
1,473 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 3V | - | 2.5V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N032B-TR-FEIC REG LINEAR 3.2V 300MA SOT23-5 |
1,035 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 3.2V | - | 2.5V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N033D-TR-FEIC REG LINEAR 3.3V 300MA SOT23-5 |
3,757 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 3.3V | - | 1.8V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N041D-TR-FEIC REG LINEAR 4.1V 300MA SOT23-5 |
2,680 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 4.1V | - | 1.8V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N042D-TR-FEIC REG LINEAR 4.2V 300MA SOT23-5 |
1,128 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 4.2V | - | 1.8V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N044B-TR-FEIC REG LINEAR 4.4V 300MA SOT23-5 |
4,602 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 4.4V | - | 1.8V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N045B-TR-FEIC REG LINEAR 4.5V 300MA SOT23-5 |
2,627 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 4.5V | - | 1.8V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N045D-TR-FEIC REG LINEAR 4.5V 300MA SOT23-5 |
2,327 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 4.5V | - | 1.8V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N047B-TR-FEIC REG LINEAR 4.7V 300MA SOT23-5 |
2,756 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 4.7V | - | 1.8V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N048B-TR-FEIC REG LINEAR 4.8V 300MA SOT23-5 |
1,799 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 4.8V | - | 1.8V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N048D-TR-FEIC REG LINEAR 4.8V 300MA SOT23-5 |
3,730 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 4.8V | - | 1.8V @ 300mA | 300mA | 100 µA | - | 70dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N050B-TR-FEIC REG LINEAR 5V 300MA SOT23-5 |
4,250 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 5V | - | 1V @ 300mA | 300mA | 100 µA | - | 60dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R1191N050D-TR-FEIC REG LINEAR 5V 300MA SOT23-5 |
1,061 | - |
|
Datasheet |
R1191x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 5V | - | 1V @ 300mA | 300mA | 100 µA | - | 60dB (1kHz) | Enable | Over Temperature, Reverse Current, Short Circuit | -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.