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
LP2981A-30DBVRE4 Texas Instruments

LP2981A-30DBVRE4

IC REG LINEAR 3V 100MA SOT23-5

Texas Instruments

2,801
RFQ
LP2981A-30DBVRE4 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
LP2981A-33DBVRE4 Texas Instruments

LP2981A-33DBVRE4

IC REG LINEAR 3.3V 100MA SOT23-5

Texas Instruments

4,540
RFQ
LP2981A-33DBVRE4 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Positive Fixed 1 16V 3.3V - 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
LP3987ITLX-3.0/NOPB Texas Instruments

LP3987ITLX-3.0/NOPB

IC REG LINEAR 3V 150MA 5DSBGA

Texas Instruments

1,296
RFQ
LP3987ITLX-3.0/NOPB Datasheet

Datasheet

- 5-WFBGA, DSBGA Tape & Reel (TR) Obsolete Positive Fixed 1 6V 3V - 0.1V @ 150mA 150mA 120 µA 200 µA 50dB ~ 10dB (10kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount 5-DSBGA (1.41x1.08)
LP3988IMFX-3.0/NOPB Texas Instruments

LP3988IMFX-3.0/NOPB

IC REG LINEAR 3V 150MA SOT23-5

Texas Instruments

3,861
RFQ
LP3988IMFX-3.0/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Positive Fixed 1 6V 3V - 0.15V @ 150mA 150mA 120 µA 200 µA 65dB ~ 45dB (1kHz ~ 10kHz) Enable, Power Good Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount SOT-23-5
LP3988ITLX-1.85/NOPB Texas Instruments

LP3988ITLX-1.85/NOPB

IC REG LINEAR 1.85V 150MA 5DSBGA

Texas Instruments

2,416
RFQ
LP3988ITLX-1.85/NOPB Datasheet

Datasheet

- 5-WFBGA, DSBGA Tape & Reel (TR) Obsolete Positive Fixed 1 6V 1.85V - 0.15V @ 150mA 150mA 120 µA 200 µA 65dB ~ 45dB (1kHz ~ 10kHz) Enable, Power Good Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount 5-DSBGA (1.41x1.08)
LP3988ITLX-2.85/NOPB Texas Instruments

LP3988ITLX-2.85/NOPB

IC REG LINEAR 2.85V 150MA 5DSBGA

Texas Instruments

3,497
RFQ
LP3988ITLX-2.85/NOPB Datasheet

Datasheet

- 5-WFBGA, DSBGA Tape & Reel (TR) Obsolete Positive Fixed 1 6V 2.85V - 0.15V @ 150mA 150mA 120 µA 200 µA 65dB ~ 45dB (1kHz ~ 10kHz) Enable, Power Good Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount 5-DSBGA (1.41x1.08)
LP3990TLX-1.35/NOPB Texas Instruments

LP3990TLX-1.35/NOPB

IC REG LINEAR 1.35V 150MA 4DSBGA

Texas Instruments

1,238
RFQ
LP3990TLX-1.35/NOPB Datasheet

Datasheet

- 4-WFBGA, DSBGA Tape & Reel (TR) Obsolete Positive Fixed 1 6V 1.35V - 0.2V @ 150mA 150mA 80 µA 120 µA 55dB ~ 35dB (1kHz ~ 10kHz) Enable Over Temperature, Short Circuit -40°C ~ 85°C - - Surface Mount 4-DSBGA (1x1)
LP5951MFX-2.8/NOPB Texas Instruments

LP5951MFX-2.8/NOPB

IC REG LINEAR 2.8V 150MA SOT23-5

Texas Instruments

2,699
RFQ
LP5951MFX-2.8/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 2.8V - 0.35V @ 150mA 150mA 55 µA 70 µA 60dB ~ 50dB (100Hz ~ 10kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount SOT-23-5
LP5951MGX-2.0/NOPB Texas Instruments

LP5951MGX-2.0/NOPB

IC REG LINEAR 2V 150MA SC70-5

Texas Instruments

4,783
RFQ
LP5951MGX-2.0/NOPB Datasheet

Datasheet

- 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 2V - 0.35V @ 150mA 150mA 55 µA 70 µA 60dB ~ 50dB (100Hz ~ 10kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount SC-70-5
LP5952TLX-1.3/NOPB Texas Instruments

LP5952TLX-1.3/NOPB

IC REG LINEAR 1.3V 350MA 5DSBGA

Texas Instruments

2,819
RFQ
LP5952TLX-1.3/NOPB Datasheet

Datasheet

- 5-WFBGA, DSBGA Tape & Reel (TR) Obsolete Positive Fixed 1 4.5V 1.3V - 0.2V @ 350mA 350mA 28 µA 100 µA 80dB ~ 64dB (10Hz ~ 100kHz) Enable Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) -40°C ~ 85°C - - Surface Mount 5-DSBGA (1.41x1.08)
LP5952TLX-1.6/NOPB Texas Instruments

LP5952TLX-1.6/NOPB

IC REG LINEAR 1.6V 350MA 5DSBGA

Texas Instruments

2,745
RFQ
LP5952TLX-1.6/NOPB Datasheet

Datasheet

- 5-WFBGA, DSBGA Tape & Reel (TR) Obsolete Positive Fixed 1 4.5V 1.6V - 0.2V @ 350mA 350mA 28 µA 100 µA 80dB ~ 64dB (10Hz ~ 100kHz) Enable Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) -40°C ~ 85°C - - Surface Mount 5-DSBGA (1.41x1.08)
LP2981A-28DBVRG4 Texas Instruments

LP2981A-28DBVRG4

IC REG LINEAR 2.8V 100MA SOT23-5

Texas Instruments

4,269
RFQ
LP2981A-28DBVRG4 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
LP3991TLX-1.7/NOPB Texas Instruments

LP3991TLX-1.7/NOPB

IC REG LINEAR 1.7V 300MA 4DSBGA

Texas Instruments

4,111
RFQ
LP3991TLX-1.7/NOPB Datasheet

Datasheet

- 4-WFBGA, DSBGA Tape & Reel (TR) Obsolete Positive Fixed 1 4V 1.7V - 0.16V @ 300mA 300mA 100 µA 225 µA 65dB (1kHz) Enable Over Temperature, Short Circuit -40°C ~ 85°C - - Surface Mount 4-DSBGA (1x1)
R1180N121B-TR-FE Nisshinbo Micro Devices Inc.

R1180N121B-TR-FE

IC REG LINEAR 1.2V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

2,748
RFQ
R1180N121B-TR-FE Datasheet

Datasheet

R1180x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1.2V - 1.2V @ 150mA 150mA 1.5 µA - - Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1180N121C-TR-FE Nisshinbo Micro Devices Inc.

R1180N121C-TR-FE

IC REG LINEAR 1.2V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

4,409
RFQ
R1180N121C-TR-FE Datasheet

Datasheet

R1180x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1.2V - 1.2V @ 150mA 150mA 1.5 µA - - - Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1180N131B-TR-FE Nisshinbo Micro Devices Inc.

R1180N131B-TR-FE

IC REG LINEAR 1.3V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

4,802
RFQ
R1180N131B-TR-FE Datasheet

Datasheet

R1180x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1.3V - 1.1V @ 150mA 150mA 1.5 µA - - Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1180N141B-TR-FE Nisshinbo Micro Devices Inc.

R1180N141B-TR-FE

IC REG LINEAR 1.4V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

1,783
RFQ
R1180N141B-TR-FE Datasheet

Datasheet

R1180x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1.4V - 1V @ 150mA 150mA 1.5 µA - - Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1180N151C-TR-FE Nisshinbo Micro Devices Inc.

R1180N151C-TR-FE

IC REG LINEAR 1.5V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

1,508
RFQ
R1180N151C-TR-FE Datasheet

Datasheet

R1180x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1.5V - 0.9V @ 150mA 150mA 1.5 µA - - - Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1180N161B-TR-FE Nisshinbo Micro Devices Inc.

R1180N161B-TR-FE

IC REG LINEAR 1.6V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

1,192
RFQ
R1180N161B-TR-FE Datasheet

Datasheet

R1180x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1.6V - 0.9V @ 150mA 150mA 1.5 µA - - Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1180N181B-TR-FE Nisshinbo Micro Devices Inc.

R1180N181B-TR-FE

IC REG LINEAR 1.8V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

4,439
RFQ
R1180N181B-TR-FE Datasheet

Datasheet

R1180x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1.8V - 0.75V @ 150mA 150mA 1.5 µA - - Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5

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.