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
R1172S151B-E2-FE Nisshinbo Micro Devices Inc.

R1172S151B-E2-FE

IC REG LINEAR 1.5V 1A 6HSOP

Nisshinbo Micro Devices Inc.

2,815
RFQ
R1172S151B-E2-FE Datasheet

Datasheet

R1172x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 1.5V - 0.32V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1172S151D-E2-FE Nisshinbo Micro Devices Inc.

R1172S151D-E2-FE

IC REG LINEAR 1.5V 1A 6HSOP

Nisshinbo Micro Devices Inc.

4,968
RFQ
R1172S151D-E2-FE Datasheet

Datasheet

R1172x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 1.5V - 0.32V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1172S161D-E2-FE Nisshinbo Micro Devices Inc.

R1172S161D-E2-FE

IC REG LINEAR 1.6V 1A 6HSOP

Nisshinbo Micro Devices Inc.

3,395
RFQ
R1172S161D-E2-FE Datasheet

Datasheet

R1172x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 1.6V - 0.32V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1172S181B-E2-FE Nisshinbo Micro Devices Inc.

R1172S181B-E2-FE

IC REG LINEAR 1.8V 1A 6HSOP

Nisshinbo Micro Devices Inc.

1,070
RFQ
R1172S181B-E2-FE Datasheet

Datasheet

R1172x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 1.8V - 0.32V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1172S181D-E2-FE Nisshinbo Micro Devices Inc.

R1172S181D-E2-FE

IC REG LINEAR 1.8V 1A 6HSOP

Nisshinbo Micro Devices Inc.

2,167
RFQ
R1172S181D-E2-FE Datasheet

Datasheet

R1172x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 1.8V - 0.32V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1172S251B-E2-FE Nisshinbo Micro Devices Inc.

R1172S251B-E2-FE

IC REG LINEAR 2.5V 1A 6HSOP

Nisshinbo Micro Devices Inc.

2,627
RFQ
R1172S251B-E2-FE Datasheet

Datasheet

R1172x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 2.5V - 0.32V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1172S261B-E2-FE Nisshinbo Micro Devices Inc.

R1172S261B-E2-FE

IC REG LINEAR 2.6V 1A 6HSOP

Nisshinbo Micro Devices Inc.

1,632
RFQ
R1172S261B-E2-FE Datasheet

Datasheet

R1172x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 2.6V - 0.18V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1172S281D-E2-FE Nisshinbo Micro Devices Inc.

R1172S281D-E2-FE

IC REG LINEAR 2.8V 1A 6HSOP

Nisshinbo Micro Devices Inc.

3,279
RFQ
R1172S281D-E2-FE Datasheet

Datasheet

R1172x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 2.8V - 0.18V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1172S301D-E2-FE Nisshinbo Micro Devices Inc.

R1172S301D-E2-FE

IC REG LINEAR 3V 1A 6HSOP

Nisshinbo Micro Devices Inc.

2,502
RFQ
R1172S301D-E2-FE Datasheet

Datasheet

R1172x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 3V - 0.18V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1172S321D-E2-FE Nisshinbo Micro Devices Inc.

R1172S321D-E2-FE

IC REG LINEAR 3.2V 1A 6HSOP

Nisshinbo Micro Devices Inc.

1,671
RFQ
R1172S321D-E2-FE Datasheet

Datasheet

R1172x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 3.2V - 0.18V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1172S331A-E2-FE Nisshinbo Micro Devices Inc.

R1172S331A-E2-FE

IC REG LINEAR 3.3V 1A 6HSOP

Nisshinbo Micro Devices Inc.

3,848
RFQ
R1172S331A-E2-FE Datasheet

Datasheet

R1172x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 3.3V - 0.18V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1172S331D-E2-FE Nisshinbo Micro Devices Inc.

R1172S331D-E2-FE

IC REG LINEAR 3.3V 1A 6HSOP

Nisshinbo Micro Devices Inc.

1,231
RFQ
R1172S331D-E2-FE Datasheet

Datasheet

R1172x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 3.3V - 0.18V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1172S371B-E2-FE Nisshinbo Micro Devices Inc.

R1172S371B-E2-FE

IC REG LINEAR 3.7V 1A 6HSOP

Nisshinbo Micro Devices Inc.

1,609
RFQ
R1172S371B-E2-FE Datasheet

Datasheet

R1172x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 3.7V - 0.18V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1172S501B-E2-FE Nisshinbo Micro Devices Inc.

R1172S501B-E2-FE

IC REG LINEAR 5V 1A 6HSOP

Nisshinbo Micro Devices Inc.

3,355
RFQ
R1172S501B-E2-FE Datasheet

Datasheet

R1172x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 5V - 0.18V @ 1A 1A 100 µA - 60dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1173S001D-E2-FE Nisshinbo Micro Devices Inc.

R1173S001D-E2-FE

IC REG LINEAR POS ADJ 1A 6HSOP

Nisshinbo Micro Devices Inc.

2,947
RFQ
R1173S001D-E2-FE Datasheet

Datasheet

R1173x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Adjustable 1 6V 1V 6V 0.56V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1173S101B-E2-FE Nisshinbo Micro Devices Inc.

R1173S101B-E2-FE

IC REG LINEAR 1V 1A 6HSOP

Nisshinbo Micro Devices Inc.

3,670
RFQ
R1173S101B-E2-FE Datasheet

Datasheet

R1173x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 1V - 0.56V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1173S111D-E2-FE Nisshinbo Micro Devices Inc.

R1173S111D-E2-FE

IC REG LINEAR 1.1V 1A 6HSOP

Nisshinbo Micro Devices Inc.

4,509
RFQ
R1173S111D-E2-FE Datasheet

Datasheet

R1173x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 1.1V - 0.56V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1173S121B5-E2-FE Nisshinbo Micro Devices Inc.

R1173S121B5-E2-FE

IC REG LINEAR 1.25V 1A 6HSOP

Nisshinbo Micro Devices Inc.

2,534
RFQ
R1173S121B5-E2-FE Datasheet

Datasheet

R1173x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 1.25V - 0.56V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1173S121B-E2-FE Nisshinbo Micro Devices Inc.

R1173S121B-E2-FE

IC REG LINEAR 1.2V 1A 6HSOP

Nisshinbo Micro Devices Inc.

2,145
RFQ
R1173S121B-E2-FE Datasheet

Datasheet

R1173x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 1.2V - 0.56V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J
R1173S121D-E2-FE Nisshinbo Micro Devices Inc.

R1173S121D-E2-FE

IC REG LINEAR 1.2V 1A 6HSOP

Nisshinbo Micro Devices Inc.

2,125
RFQ
R1173S121D-E2-FE Datasheet

Datasheet

R1173x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 6V 1.2V - 0.56V @ 1A 1A 100 µA - 70dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-HSOP-J

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.