Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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 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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-1131B44UC-N5DTFU ABLIC Inc.

S-1131B44UC-N5DTFU

IC REG LINEAR 4.4V 300MA SOT89-5

ABLIC Inc.

1,655
RFQ
S-1131B44UC-N5DTFU Datasheet

Datasheet

S-1131 SOT-89-5/6 Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 4.4V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
S-1131B45UA-N5ETFU ABLIC Inc.

S-1131B45UA-N5ETFU

IC REG LINEAR 4.5V 300MA SOT89-3

ABLIC Inc.

2,726
RFQ
S-1131B45UA-N5ETFU Datasheet

Datasheet

S-1131 TO-243AA Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 4.5V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-1131B45UC-N5ETFU ABLIC Inc.

S-1131B45UC-N5ETFU

IC REG LINEAR 4.5V 300MA SOT89-5

ABLIC Inc.

3,665
RFQ
S-1131B45UC-N5ETFU Datasheet

Datasheet

S-1131 SOT-89-5/6 Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 4.5V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
S-1131B46UA-N5FTFU ABLIC Inc.

S-1131B46UA-N5FTFU

IC REG LINEAR 4.6V 300MA SOT89-3

ABLIC Inc.

1,148
RFQ
S-1131B46UA-N5FTFU Datasheet

Datasheet

S-1131 TO-243AA Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 4.6V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-1131B46UC-N5FTFU ABLIC Inc.

S-1131B46UC-N5FTFU

IC REG LINEAR 4.6V 300MA SOT89-5

ABLIC Inc.

1,745
RFQ
S-1131B46UC-N5FTFU Datasheet

Datasheet

S-1131 SOT-89-5/6 Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 4.6V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
S-1131B47UA-N5GTFU ABLIC Inc.

S-1131B47UA-N5GTFU

IC REG LINEAR 4.7V 300MA SOT89-3

ABLIC Inc.

4,281
RFQ
S-1131B47UA-N5GTFU Datasheet

Datasheet

S-1131 TO-243AA Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 4.7V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-1131B47UC-N5GTFU ABLIC Inc.

S-1131B47UC-N5GTFU

IC REG LINEAR 4.7V 300MA SOT89-5

ABLIC Inc.

3,172
RFQ
S-1131B47UC-N5GTFU Datasheet

Datasheet

S-1131 SOT-89-5/6 Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 4.7V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
S-1131B48UA-N5HTFU ABLIC Inc.

S-1131B48UA-N5HTFU

IC REG LINEAR 4.8V 300MA SOT89-3

ABLIC Inc.

2,017
RFQ
S-1131B48UA-N5HTFU Datasheet

Datasheet

S-1131 TO-243AA Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 4.8V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-1131B48UC-N5HTFU ABLIC Inc.

S-1131B48UC-N5HTFU

IC REG LINEAR 4.8V 300MA SOT89-5

ABLIC Inc.

3,569
RFQ
S-1131B48UC-N5HTFU Datasheet

Datasheet

S-1131 SOT-89-5/6 Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 4.8V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
S-1131B49UA-N5ITFU ABLIC Inc.

S-1131B49UA-N5ITFU

IC REG LINEAR 4.9V 300MA SOT89-3

ABLIC Inc.

2,796
RFQ
S-1131B49UA-N5ITFU Datasheet

Datasheet

S-1131 TO-243AA Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 4.9V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-1131B49UC-N5ITFU ABLIC Inc.

S-1131B49UC-N5ITFU

IC REG LINEAR 4.9V 300MA SOT89-5

ABLIC Inc.

2,271
RFQ
S-1131B49UC-N5ITFU Datasheet

Datasheet

S-1131 SOT-89-5/6 Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 4.9V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
S-1131B50UA-N5JTFU ABLIC Inc.

S-1131B50UA-N5JTFU

IC REG LINEAR 5V 300MA SOT89-3

ABLIC Inc.

1,970
RFQ
S-1131B50UA-N5JTFU Datasheet

Datasheet

S-1131 TO-243AA Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 5V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-1131B50UC-N4JTFG ABLIC Inc.

S-1131B50UC-N4JTFG

IC REG LINEAR 5V 300MA SOT89-5

ABLIC Inc.

2,035
RFQ
S-1131B50UC-N4JTFG Datasheet

Datasheet

S-1131 SOT-89-5/6 Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 5V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
S-1131B50UC-N4JTFU ABLIC Inc.

S-1131B50UC-N4JTFU

IC REG LINEAR 5V 300MA SOT89-5

ABLIC Inc.

3,269
RFQ
S-1131B50UC-N4JTFU Datasheet

Datasheet

S-1131 SOT-89-5/6 Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 5V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
S-1131B51UA-N5KTFU ABLIC Inc.

S-1131B51UA-N5KTFU

IC REG LINEAR 5.1V 300MA SOT89-3

ABLIC Inc.

1,237
RFQ
S-1131B51UA-N5KTFU Datasheet

Datasheet

S-1131 TO-243AA Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 5.1V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-1131B51UC-N5KTFU ABLIC Inc.

S-1131B51UC-N5KTFU

IC REG LINEAR 5.1V 300MA SOT89-5

ABLIC Inc.

3,378
RFQ
S-1131B51UC-N5KTFU Datasheet

Datasheet

S-1131 SOT-89-5/6 Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 5.1V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
S-1131B52UA-N5LTFU ABLIC Inc.

S-1131B52UA-N5LTFU

IC REG LINEAR 5.2V 300MA SOT89-3

ABLIC Inc.

4,183
RFQ
S-1131B52UA-N5LTFU Datasheet

Datasheet

S-1131 TO-243AA Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 5.2V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-1131B52UC-N5LTFU ABLIC Inc.

S-1131B52UC-N5LTFU

IC REG LINEAR 5.2V 300MA SOT89-5

ABLIC Inc.

1,778
RFQ
S-1131B52UC-N5LTFU Datasheet

Datasheet

S-1131 SOT-89-5/6 Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 5.2V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
S-1131B53UA-N5MTFU ABLIC Inc.

S-1131B53UA-N5MTFU

IC REG LINEAR 5.3V 300MA SOT89-3

ABLIC Inc.

3,342
RFQ
S-1131B53UA-N5MTFU Datasheet

Datasheet

S-1131 TO-243AA Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 5.3V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-1131B53UC-N5MTFU ABLIC Inc.

S-1131B53UC-N5MTFU

IC REG LINEAR 5.3V 300MA SOT89-5

ABLIC Inc.

2,377
RFQ
S-1131B53UC-N5MTFU Datasheet

Datasheet

S-1131 SOT-89-5/6 Tape & Reel (TR) Obsolete Positive Fixed 1 6.5V 5.3V - 0.28V @ 100mA 300mA 1 µA 65 µA 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Electronic Components Sourcing and Lifecycle Support

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.

How FPGAX Supports Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

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

Focused on FPGA and Programmable Logic Supply

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.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ

Can FPGAX source both active and end-of-life Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components?

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.

Which programmable logic manufacturers does FPGAX support?

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.

How does FPGAX help with component lifecycle changes?

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.

What quality and traceability standards does FPGAX follow?

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.

What information should I provide for a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.