| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
S-1121B38MC-N2XTFGIC REG LINEAR 3.8V 150MA SOT23-5 |
1,944 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 3.8V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B39MC-N2YTFGIC REG LINEAR 3.9V 150MA SOT23-5 |
3,892 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 3.9V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B40MC-N2ZTFGIC REG LINEAR 4V 150MA SOT23-5 |
4,628 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 4V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B41MC-N3ATFGIC REG LINEAR 4.1V 150MA SOT23-5 |
2,466 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 4.1V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B42MC-N3BTFGIC REG LINEAR 4.2V 150MA SOT23-5 |
1,445 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 4.2V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B43MC-N3CTFGIC REG LINEAR 4.3V 150MA SOT23-5 |
2,828 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 4.3V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B44MC-N3DTFGIC REG LINEAR 4.4V 150MA SOT23-5 |
4,805 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 4.4V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B45MC-N3ETFGIC REG LINEAR 4.5V 150MA SOT23-5 |
2,540 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 4.5V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B46MC-N3FTFGIC REG LINEAR 4.6V 150MA SOT23-5 |
1,286 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 4.6V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B47MC-N3GTFGIC REG LINEAR 4.7V 150MA SOT23-5 |
1,812 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 4.7V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B48MC-N3HTFGIC REG LINEAR 4.8V 150MA SOT23-5 |
4,203 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 4.8V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B49MC-N3ITFGIC REG LINEAR 4.9V 150MA SOT23-5 |
2,579 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 4.9V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B4HMC-N3PTFGIC REG LIN 4.75V 150MA SOT23-5 |
3,286 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 4.75V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B51MC-N3KTFGIC REG LINEAR 5.1V 150MA SOT23-5 |
3,693 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 5.1V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B52MC-N3LTFGIC REG LINEAR 5.2V 150MA SOT23-5 |
3,610 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 5.2V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B53MC-N3MTFGIC REG LINEAR 5.3V 150MA SOT23-5 |
1,970 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 5.3V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B54MC-N3NTFGIC REG LINEAR 5.4V 150MA SOT23-5 |
2,022 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 5.4V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
S-1121B55MC-N3OTFGIC REG LINEAR 5.5V 150MA SOT23-5 |
3,199 | - |
|
Datasheet |
S-1121 | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6.5V | 5.5V | - | 0.26V @ 100mA | 150mA | 1 µA | 65 µA | 70dB (1kHz) | Enable | Over Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
IRU1117-25CYIC REG LINEAR 2.5V 800MA SOT223 |
4,929 | - |
|
Datasheet |
- | TO-261-4, TO-261AA | Tube | Obsolete | Positive | Fixed | 1 | 7V | 2.5V | - | 1.3V @ 1A | 800mA | - | - | 70dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Surface Mount | SOT-223 |
|
IRU1117-18CYIC REG LINEAR 1.8V 800MA SOT223 |
2,050 | - |
|
Datasheet |
- | TO-261-4, TO-261AA | Tube | Obsolete | Positive | Fixed | 1 | 7V | 1.8V | - | 1.3V @ 1A | 800mA | - | - | 70dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Surface Mount | SOT-223 |
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.