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
AZ1117H-1.5TRG1 Diodes Incorporated

AZ1117H-1.5TRG1

IC REG LINEAR 1.5V 1A SOT223

Diodes Incorporated

1,959
RFQ
AZ1117H-1.5TRG1 Datasheet

Datasheet

AZ1117 TO-261-4, TO-261AA Tape & Reel (TR) Active Positive Fixed 1 15V 1.5V - 1.25V @ 1A 1A 10 mA - 75dB (120Hz) - Thermal Shutdown -40°C ~ 125°C (TJ) - - Surface Mount SOT-223-3
LM2931CT onsemi

LM2931CT

IC REG LIN POS ADJ 100MA TO220-5

onsemi

2,671
RFQ
LM2931CT Datasheet

Datasheet

- TO-220-5 Tube Obsolete Positive Adjustable 1 26V 2.7V 29.5V 0.6V @ 100mA 100mA 1 mA 6 mA - - Over Current, Over Temperature -40°C ~ 125°C - - Through Hole TO-220-5
MP8903DJ-2.5-LF-Z Monolithic Power Systems Inc.

MP8903DJ-2.5-LF-Z

IC REG LIN POS ADJ 150MA TSOT23

Monolithic Power Systems Inc.

2,478
RFQ
MP8903DJ-2.5-LF-Z Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Not For New Designs Positive Adjustable (Fixed) 1 6.5V 1.25V (2.5V) 5V 0.125V @ 150mA, - 150mA - - 50dB ~ 20dB (1kHz ~ 1MHz) Enable Over Temperature -40°C ~ 85°C - - Surface Mount TSOT-23-5
MP8903DJ-2.85-LF-Z Monolithic Power Systems Inc.

MP8903DJ-2.85-LF-Z

IC REG LIN POS ADJ 150MA TSOT23

Monolithic Power Systems Inc.

3,380
RFQ
MP8903DJ-2.85-LF-Z Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Not For New Designs Positive Adjustable (Fixed) 1 6.5V 1.25V (2.85V) 5V 0.125V @ 150mA, - 150mA - - 50dB ~ 20dB (1kHz ~ 1MHz) Enable Over Temperature -40°C ~ 85°C - - Surface Mount TSOT-23-5
MP8903DJ-3.3-LF-Z Monolithic Power Systems Inc.

MP8903DJ-3.3-LF-Z

IC REG LIN POS ADJ 150MA TSOT23

Monolithic Power Systems Inc.

4,465
RFQ
MP8903DJ-3.3-LF-Z Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Not For New Designs Positive Adjustable (Fixed) 1 6.5V 1.25V (3.3V) 5V 0.125V @ 150mA, - 150mA - - 50dB ~ 20dB (1kHz ~ 1MHz) Enable Over Temperature -40°C ~ 85°C - - Surface Mount TSOT-23-5
XC6220C421ER-G Torex Semiconductor Ltd

XC6220C421ER-G

IC REG LINEAR 4.2V 1A 6USPC

Torex Semiconductor Ltd

3,184
RFQ
XC6220C421ER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 6V 4.2V - 0.655V @ 1A 1A 31 µA 121 µA 50dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC6220C491ER-G Torex Semiconductor Ltd

XC6220C491ER-G

IC REG LINEAR 4.9V 1A 6USPC

Torex Semiconductor Ltd

1,529
RFQ
XC6220C491ER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 6V 4.9V - 0.655V @ 1A 1A 32.75 µA 122.75 µA 50dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC6220D361ER-G Torex Semiconductor Ltd

XC6220D361ER-G

IC REG LINEAR 3.6V 1A 6USPC

Torex Semiconductor Ltd

1,091
RFQ
XC6220D361ER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 6V 3.6V - 0.655V @ 1A 1A 29.5 µA 119.5 µA 50dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
SN105125DBVRG4 Texas Instruments

SN105125DBVRG4

IC REG LINEAR 1.2V 150MA SOT23-5

Texas Instruments

3,869
RFQ
SN105125DBVRG4 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Discontinued at Digi-Key Positive Fixed 1 5.25V 1.2V - 1V @ 150mA 150mA 1 µA - - Enable, Power Good Over Temperature, Under Voltage Lockout (UVLO) 0°C ~ 70°C - - Surface Mount SOT-23-5
LP3990MFX-1.5/NOPB Texas Instruments

LP3990MFX-1.5/NOPB

IC REG LINEAR 1.5V 150MA SOT23-5

Texas Instruments

3,074
RFQ
LP3990MFX-1.5/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Discontinued at Digi-Key Positive Fixed 1 6V 1.5V - 0.2V @ 150mA 150mA 80 µA 120 µA 55dB ~ 35dB (1kHz ~ 10kHz) Enable Over Temperature, Short Circuit -40°C ~ 85°C - - Surface Mount SOT-23-5
LP3990MFX-2.8/NOPB Texas Instruments

LP3990MFX-2.8/NOPB

IC REG LINEAR 2.8V 150MA SOT23-5

Texas Instruments

2,762
RFQ
LP3990MFX-2.8/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Discontinued at Digi-Key Positive Fixed 1 6V 2.8V - 0.2V @ 150mA 150mA 80 µA 120 µA 55dB ~ 35dB (1kHz ~ 10kHz) Enable Over Temperature, Short Circuit -40°C ~ 85°C - - Surface Mount SOT-23-5
R1131N081B-TR-FE Nisshinbo Micro Devices Inc.

R1131N081B-TR-FE

IC REG LINEAR 0.8V 300MA SOT23-5

Nisshinbo Micro Devices Inc.

3,588
RFQ
R1131N081B-TR-FE Datasheet

Datasheet

R1131x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 0.8V - 0.85V @ 300mA 300mA 111 µA - 65dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1131N091B-TR-FE Nisshinbo Micro Devices Inc.

R1131N091B-TR-FE

IC REG LINEAR 0.9V 300MA SOT23-5

Nisshinbo Micro Devices Inc.

4,654
RFQ
R1131N091B-TR-FE Datasheet

Datasheet

R1131x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 0.9V - 0.78V @ 300mA 300mA 111 µA - 65dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1131N091D-TR-FE Nisshinbo Micro Devices Inc.

R1131N091D-TR-FE

IC REG LINEAR 0.9V 300MA SOT23-5

Nisshinbo Micro Devices Inc.

3,508
RFQ
R1131N091D-TR-FE Datasheet

Datasheet

R1131x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 0.9V - 0.78V @ 300mA 300mA 111 µA - 65dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1131N101B-TR-FE Nisshinbo Micro Devices Inc.

R1131N101B-TR-FE

IC REG LINEAR 1V 300MA SOT23-5

Nisshinbo Micro Devices Inc.

2,580
RFQ
R1131N101B-TR-FE Datasheet

Datasheet

R1131x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1V - 0.7V @ 300mA 300mA 111 µA - 65dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1131N101D-TR-FE Nisshinbo Micro Devices Inc.

R1131N101D-TR-FE

IC REG LINEAR 1V 300MA SOT23-5

Nisshinbo Micro Devices Inc.

1,374
RFQ
R1131N101D-TR-FE Datasheet

Datasheet

R1131x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1V - 0.7V @ 300mA 300mA 111 µA - 65dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1131N111B-TR-FE Nisshinbo Micro Devices Inc.

R1131N111B-TR-FE

IC REG LINEAR 1.1V 300MA SOT23-5

Nisshinbo Micro Devices Inc.

2,131
RFQ
R1131N111B-TR-FE Datasheet

Datasheet

R1131x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1.1V - 0.7V @ 300mA 300mA 111 µA - 65dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1131N111D-TR-FE Nisshinbo Micro Devices Inc.

R1131N111D-TR-FE

IC REG LINEAR 1.1V 300MA SOT23-5

Nisshinbo Micro Devices Inc.

1,532
RFQ
R1131N111D-TR-FE Datasheet

Datasheet

R1131x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1.1V - 0.7V @ 300mA 300mA 111 µA - 65dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1131N121A-TR-FE Nisshinbo Micro Devices Inc.

R1131N121A-TR-FE

IC REG LINEAR 1.2V 300MA SOT23-5

Nisshinbo Micro Devices Inc.

4,270
RFQ
R1131N121A-TR-FE Datasheet

Datasheet

R1131x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1.2V - 0.7V @ 300mA 300mA 111 µA - 65dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1131N121B5-TR-FE Nisshinbo Micro Devices Inc.

R1131N121B5-TR-FE

IC REG LIN 1.25V 300MA SOT23-5

Nisshinbo Micro Devices Inc.

3,755
RFQ
R1131N121B5-TR-FE Datasheet

Datasheet

R1131x SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1.25V - 0.7V @ 300mA 300mA 111 µA - 65dB (1kHz) 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.