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
STLQ015XG18R STMicroelectronics

STLQ015XG18R

IC REG LINEAR 1.8V 150MA SOT666

STMicroelectronics

1,004
RFQ
STLQ015XG18R Datasheet

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1.8V - 0.3V @ 150mA 150mA 2.4 µA - 40dB ~ 15dB (1kHz ~ 100kHz) Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-666
STLQ015XG12R STMicroelectronics

STLQ015XG12R

IC REG LINEAR 1.2V 150MA SOT666

STMicroelectronics

4,782
RFQ
STLQ015XG12R Datasheet

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1.2V - - 150mA 2.4 µA - 40dB ~ 15dB (1kHz ~ 100kHz) Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-666
STLQ015XG15R STMicroelectronics

STLQ015XG15R

IC REG LINEAR 1.5V 150MA SOT666

STMicroelectronics

3,900
RFQ
STLQ015XG15R Datasheet

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1.5V - 0.3V @ 150mA 150mA 2.4 µA - 40dB ~ 15dB (1kHz ~ 100kHz) Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-666
R1122N181B-TR-FE Nisshinbo Micro Devices Inc.

R1122N181B-TR-FE

IC REG LINEAR 1.8V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

4,153
RFQ
R1122N181B-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1.8V - 0.47V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N191A-TR-FE Nisshinbo Micro Devices Inc.

R1122N191A-TR-FE

IC REG LINEAR 1.9V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

4,066
RFQ
R1122N191A-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 1.9V - 0.35V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N201A-TR-FE Nisshinbo Micro Devices Inc.

R1122N201A-TR-FE

IC REG LINEAR 2V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

2,870
RFQ
R1122N201A-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 2V - 0.35V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N221B-TR-FE Nisshinbo Micro Devices Inc.

R1122N221B-TR-FE

IC REG LINEAR 2.2V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

1,155
RFQ
R1122N221B-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 2.2V - 0.35V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N231B-TR-FE Nisshinbo Micro Devices Inc.

R1122N231B-TR-FE

IC REG LINEAR 2.3V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

4,163
RFQ
R1122N231B-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 2.3V - 0.35V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N241A-TR-FE Nisshinbo Micro Devices Inc.

R1122N241A-TR-FE

IC REG LINEAR 2.4V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

4,352
RFQ
R1122N241A-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 2.4V - 0.29V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N241B-TR-FE Nisshinbo Micro Devices Inc.

R1122N241B-TR-FE

IC REG LINEAR 2.4V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

4,269
RFQ
R1122N241B-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 2.4V - 0.29V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N251A-TR-FE Nisshinbo Micro Devices Inc.

R1122N251A-TR-FE

IC REG LINEAR 2.5V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

3,291
RFQ
R1122N251A-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 2.5V - 0.29V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N251B-TR-FE Nisshinbo Micro Devices Inc.

R1122N251B-TR-FE

IC REG LINEAR 2.5V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

2,649
RFQ
R1122N251B-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 2.5V - 0.29V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N281A-TR-FE Nisshinbo Micro Devices Inc.

R1122N281A-TR-FE

IC REG LINEAR 2.8V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

2,371
RFQ
R1122N281A-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 2.8V - 0.26V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N281B-TR-FE Nisshinbo Micro Devices Inc.

R1122N281B-TR-FE

IC REG LINEAR 2.8V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

2,908
RFQ
R1122N281B-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 2.8V - 0.26V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N301A-TR-FE Nisshinbo Micro Devices Inc.

R1122N301A-TR-FE

IC REG LINEAR 3V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

2,429
RFQ
R1122N301A-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 3V - 0.26V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N301B-TR-FE Nisshinbo Micro Devices Inc.

R1122N301B-TR-FE

IC REG LINEAR 3V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

2,420
RFQ
R1122N301B-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 3V - 0.26V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N331A-TR-FE Nisshinbo Micro Devices Inc.

R1122N331A-TR-FE

IC REG LINEAR 3.3V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

3,814
RFQ
R1122N331A-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 3.3V - 0.26V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N331B-TR-FE Nisshinbo Micro Devices Inc.

R1122N331B-TR-FE

IC REG LINEAR 3.3V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

2,812
RFQ
R1122N331B-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 3.3V - 0.26V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N371B-TR-FE Nisshinbo Micro Devices Inc.

R1122N371B-TR-FE

IC REG LINEAR 3.7V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

1,618
RFQ
R1122N371B-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 3.7V - 0.26V @ 100mA 150mA 170 µA - 80dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-23-5
R1122N401A-TR-FE Nisshinbo Micro Devices Inc.

R1122N401A-TR-FE

IC REG LINEAR 4V 150MA SOT23-5

Nisshinbo Micro Devices Inc.

2,655
RFQ
R1122N401A-TR-FE Datasheet

Datasheet

R1122N SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 4V - 0.26V @ 100mA 150mA 170 µA - 80dB (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.