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
L4931CV120 STMicroelectronics

L4931CV120

IC REG LINEAR 12V 250MA TO220AB

STMicroelectronics

4,934
RFQ
L4931CV120 Datasheet

Datasheet

- TO-220-3 Tube Obsolete Positive Fixed 1 20V 12V - 0.8V @ 250mA 250mA 1.6 mA 7 mA 64dB ~ 55dB (120Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Through Hole TO-220
L78S09CV-DG STMicroelectronics

L78S09CV-DG

IC REG LINEAR 9V 2A TO220

STMicroelectronics

2,986
RFQ
L78S09CV-DG Datasheet

Datasheet

- TO-220-3 Tube Obsolete Positive Fixed 1 35V 9V - - 2A 8 mA - 47dB (120Hz) - Over Current, Over Temperature, Short Circuit 0°C ~ 150°C - - Through Hole TO-220
LM337KC Texas Instruments

LM337KC

IC REG LIN NEG ADJ 1.5A TO220-3

Texas Instruments

3,127
RFQ
LM337KC Datasheet

Datasheet

- TO-220-3 Tube Obsolete Negative Adjustable 1 -40V -1.2V -37V - 1.5A - - 77dB (120Hz) - Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-220-3
LP2981-28DBVTE4 Texas Instruments

LP2981-28DBVTE4

IC REG LINEAR 2.8V 100MA SOT23-5

Texas Instruments

1,677
RFQ
LP2981-28DBVTE4 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Positive Fixed 1 16V 2.8V - 0.37V @ 100mA 100mA 95 µA 1.7 mA 63dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount SOT-23-5
LP2981-30DBVTE4 Texas Instruments

LP2981-30DBVTE4

IC REG LINEAR 3V 100MA SOT23-5

Texas Instruments

2,004
RFQ
LP2981-30DBVTE4 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Positive Fixed 1 16V 3V - 0.37V @ 100mA 100mA 95 µA 1.7 mA 63dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount SOT-23-5
LP2981-30DBVTG4 Texas Instruments

LP2981-30DBVTG4

IC REG LINEAR 3V 100MA SOT23-5

Texas Instruments

3,990
RFQ
LP2981-30DBVTG4 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Positive Fixed 1 16V 3V - 0.37V @ 100mA 100mA 95 µA 1.7 mA 63dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount SOT-23-5
R1130H001C-T1-FE Nisshinbo Micro Devices Inc.

R1130H001C-T1-FE

IC REG LIN POS ADJ 300MA SOT89-5

Nisshinbo Micro Devices Inc.

4,939
RFQ
R1130H001C-T1-FE Datasheet

Datasheet

R1130x SOT-89-5/6 Tape & Reel (TR) Active Positive Adjustable 1 8V 1.8V 5V 0.2V @ 100mA 300mA 100 µA - 60dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
R1130H151A-T1-FE Nisshinbo Micro Devices Inc.

R1130H151A-T1-FE

IC REG LINEAR 1.5V 300MA SOT89-5

Nisshinbo Micro Devices Inc.

3,724
RFQ
R1130H151A-T1-FE Datasheet

Datasheet

R1130x SOT-89-5/6 Tape & Reel (TR) Active Positive Fixed 1 8V 1.5V - 1.05V @ 100mA 300mA 100 µA - 60dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
R1130H151B-T1-FE Nisshinbo Micro Devices Inc.

R1130H151B-T1-FE

IC REG LINEAR 1.5V 300MA SOT89-5

Nisshinbo Micro Devices Inc.

2,805
RFQ
R1130H151B-T1-FE Datasheet

Datasheet

R1130x SOT-89-5/6 Tape & Reel (TR) Active Positive Fixed 1 8V 1.5V - 1.05V @ 100mA 300mA 100 µA - 60dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
R1130H181B-T1-FE Nisshinbo Micro Devices Inc.

R1130H181B-T1-FE

IC REG LINEAR 1.8V 300MA SOT89-5

Nisshinbo Micro Devices Inc.

1,852
RFQ
R1130H181B-T1-FE Datasheet

Datasheet

R1130x SOT-89-5/6 Tape & Reel (TR) Active Positive Fixed 1 8V 1.8V - 0.75V @ 100mA 300mA 100 µA - 60dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
R1130H251B-T1-FE Nisshinbo Micro Devices Inc.

R1130H251B-T1-FE

IC REG LINEAR 2.5V 300MA SOT89-5

Nisshinbo Micro Devices Inc.

3,847
RFQ
R1130H251B-T1-FE Datasheet

Datasheet

R1130x SOT-89-5/6 Tape & Reel (TR) Active Positive Fixed 1 8V 2.5V - 0.49V @ 100mA 300mA 100 µA - 60dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
R1130H281A-T1-FE Nisshinbo Micro Devices Inc.

R1130H281A-T1-FE

IC REG LINEAR 2.8V 300MA SOT89-5

Nisshinbo Micro Devices Inc.

4,678
RFQ
R1130H281A-T1-FE Datasheet

Datasheet

R1130x SOT-89-5/6 Tape & Reel (TR) Active Positive Fixed 1 8V 2.8V - 0.34V @ 100mA 300mA 100 µA - 60dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
R1130H301A-T1-FE Nisshinbo Micro Devices Inc.

R1130H301A-T1-FE

IC REG LINEAR 3V 300MA SOT89-5

Nisshinbo Micro Devices Inc.

2,850
RFQ
R1130H301A-T1-FE Datasheet

Datasheet

R1130x SOT-89-5/6 Tape & Reel (TR) Active Positive Fixed 1 8V 3V - 0.34V @ 100mA 300mA 100 µA - 60dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
R1130H301B-T1-FE Nisshinbo Micro Devices Inc.

R1130H301B-T1-FE

IC REG LINEAR 3V 300MA SOT89-5

Nisshinbo Micro Devices Inc.

3,215
RFQ
R1130H301B-T1-FE Datasheet

Datasheet

R1130x SOT-89-5/6 Tape & Reel (TR) Active Positive Fixed 1 8V 3V - 0.34V @ 100mA 300mA 100 µA - 60dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
R1130H331A-T1-FE Nisshinbo Micro Devices Inc.

R1130H331A-T1-FE

IC REG LINEAR 3.3V 300MA SOT89-5

Nisshinbo Micro Devices Inc.

2,527
RFQ
R1130H331A-T1-FE Datasheet

Datasheet

R1130x SOT-89-5/6 Tape & Reel (TR) Active Positive Fixed 1 8V 3.3V - 0.34V @ 100mA 300mA 100 µA - 60dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
R1130H331B-T1-FE Nisshinbo Micro Devices Inc.

R1130H331B-T1-FE

IC REG LINEAR 3.3V 300MA SOT89-5

Nisshinbo Micro Devices Inc.

1,990
RFQ
R1130H331B-T1-FE Datasheet

Datasheet

R1130x SOT-89-5/6 Tape & Reel (TR) Active Positive Fixed 1 8V 3.3V - 0.34V @ 100mA 300mA 100 µA - 60dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
R1130H351A-T1-FE Nisshinbo Micro Devices Inc.

R1130H351A-T1-FE

IC REG LINEAR 3.5V 300MA SOT89-5

Nisshinbo Micro Devices Inc.

1,371
RFQ
R1130H351A-T1-FE Datasheet

Datasheet

R1130x SOT-89-5/6 Tape & Reel (TR) Active Positive Fixed 1 8V 3.5V - 0.28V @ 100mA 300mA 100 µA - 60dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
R1130H361B-T1-FE Nisshinbo Micro Devices Inc.

R1130H361B-T1-FE

IC REG LINEAR 3.6V 300MA SOT89-5

Nisshinbo Micro Devices Inc.

3,884
RFQ
R1130H361B-T1-FE Datasheet

Datasheet

R1130x SOT-89-5/6 Tape & Reel (TR) Active Positive Fixed 1 8V 3.6V - 0.28V @ 100mA 300mA 100 µA - 60dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
R1130H401A-T1-FE Nisshinbo Micro Devices Inc.

R1130H401A-T1-FE

IC REG LINEAR 4V 300MA SOT89-5

Nisshinbo Micro Devices Inc.

2,308
RFQ
R1130H401A-T1-FE Datasheet

Datasheet

R1130x SOT-89-5/6 Tape & Reel (TR) Active Positive Fixed 1 8V 4V - 0.28V @ 100mA 300mA 100 µA - 60dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
R1130H431B-T1-FE Nisshinbo Micro Devices Inc.

R1130H431B-T1-FE

IC REG LINEAR 4.3V 300MA SOT89-5

Nisshinbo Micro Devices Inc.

2,889
RFQ
R1130H431B-T1-FE Datasheet

Datasheet

R1130x SOT-89-5/6 Tape & Reel (TR) Active Positive Fixed 1 8V 4.3V - 0.28V @ 100mA 300mA 100 µA - 60dB (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.