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
R1518S502B-E2-KE Nisshinbo Micro Devices Inc.

R1518S502B-E2-KE

IC REG LINEAR 5V 1A 6HSOP

Nisshinbo Micro Devices Inc.

1,523
RFQ
R1518S502B-E2-KE Datasheet

Datasheet

R1518x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 36V 5V - 1.3V @ 1A 1A 36 µA - - Enable, Soft Start Over Current, Over Temperature -40°C ~ 125°C (TA) - - Surface Mount 6-HSOP-J
R1518S802B-E2-KE Nisshinbo Micro Devices Inc.

R1518S802B-E2-KE

IC REG LINEAR 8V 1A 6HSOP

Nisshinbo Micro Devices Inc.

1,923
RFQ
R1518S802B-E2-KE Datasheet

Datasheet

R1518x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 36V 8V - 1.3V @ 1A 1A 36 µA - - Enable, Soft Start Over Current, Over Temperature -40°C ~ 125°C (TA) - - Surface Mount 6-HSOP-J
R1525S055B-E2-KE Nisshinbo Micro Devices Inc.

R1525S055B-E2-KE

IC REG LINEAR 5.5V 200MA 6HSOP

Nisshinbo Micro Devices Inc.

4,046
RFQ
R1525S055B-E2-KE Datasheet

Datasheet

R1525x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 42V 5.5V - 1.2V @ 200mA 200mA 6.8 µA - - Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C (TA) - - Surface Mount 6-HSOP-J
R1525S060B-E2-KE Nisshinbo Micro Devices Inc.

R1525S060B-E2-KE

IC REG LINEAR 6V 200MA 6HSOP

Nisshinbo Micro Devices Inc.

1,462
RFQ
R1525S060B-E2-KE Datasheet

Datasheet

R1525x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Tape & Reel (TR) Active Positive Fixed 1 42V 6V - 1.2V @ 200mA 200mA 6.8 µA - - Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C (TA) - - Surface Mount 6-HSOP-J
LP2989IMX-2.5 Texas Instruments

LP2989IMX-2.5

IC REG LINEAR 2.5V 500MA 8SOIC

Texas Instruments

2,172
RFQ
LP2989IMX-2.5 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Positive Fixed 1 16V 2.5V - 0.65V @ 500mA 500mA 175 µA 9 mA 60dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount 8-SOIC
LP2989IMX-3.0 Texas Instruments

LP2989IMX-3.0

IC REG LINEAR 3V 500MA 8SOIC

Texas Instruments

1,475
RFQ
LP2989IMX-3.0 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Positive Fixed 1 16V 3V - 0.65V @ 500mA 500mA 175 µA 9 mA 60dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount 8-SOIC
LP2989IMX-5.0 Texas Instruments

LP2989IMX-5.0

IC REG LINEAR 5V 500MA 8SOIC

Texas Instruments

3,860
RFQ
LP2989IMX-5.0 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Positive Fixed 1 16V 5V - 0.65V @ 500mA 500mA 175 µA 9 mA 60dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount 8-SOIC
R1518J001C-T1-KE Nisshinbo Micro Devices Inc.

R1518J001C-T1-KE

IC REG LIN POS ADJ 1A TO252-5-P2

Nisshinbo Micro Devices Inc.

1,874
RFQ
R1518J001C-T1-KE Datasheet

Datasheet

R1518x TO-252-6, DPAK (5 Leads + Tab) Tape & Reel (TR) Active Positive Adjustable 1 36V 2.5V 12V 1.8V @ 1A 1A 36 µA - - Enable, Soft Start Over Current, Over Temperature -40°C ~ 125°C (TA) - - Surface Mount TO-252-5-P2
R1518J301E-T1-KE Nisshinbo Micro Devices Inc.

R1518J301E-T1-KE

IC REG LINEAR 3V 1A TO252-5-P2

Nisshinbo Micro Devices Inc.

4,790
RFQ
R1518J301E-T1-KE Datasheet

Datasheet

R1518x TO-252-6, DPAK (5 Leads + Tab) Tape & Reel (TR) Active Positive Fixed 1 36V 3V - 1.8V @ 1A 1A 36 µA - - Enable, Soft Start Over Current, Over Temperature -40°C ~ 125°C (TA) - - Surface Mount TO-252-5-P2
R1518J331B-T1-KE Nisshinbo Micro Devices Inc.

R1518J331B-T1-KE

IC REG LINEAR 3.3V 1A TO252-5-P2

Nisshinbo Micro Devices Inc.

1,329
RFQ
R1518J331B-T1-KE Datasheet

Datasheet

R1518x TO-252-6, DPAK (5 Leads + Tab) Tape & Reel (TR) Active Positive Fixed 1 36V 3.3V - 1.6V @ 1A 1A 36 µA - - Enable, Soft Start Over Current, Over Temperature -40°C ~ 125°C (TA) - - Surface Mount TO-252-5-P2
R1518J501B-T1-KE Nisshinbo Micro Devices Inc.

R1518J501B-T1-KE

IC REG LINEAR 5V 1A TO252-5-P2

Nisshinbo Micro Devices Inc.

3,277
RFQ
R1518J501B-T1-KE Datasheet

Datasheet

R1518x TO-252-6, DPAK (5 Leads + Tab) Tape & Reel (TR) Active Positive Fixed 1 36V 5V - 1.3V @ 1A 1A 36 µA - - Enable, Soft Start Over Current, Over Temperature -40°C ~ 125°C (TA) - - Surface Mount TO-252-5-P2
R1518J501F-T1-KE Nisshinbo Micro Devices Inc.

R1518J501F-T1-KE

IC REG LINEAR 5V 1A TO252-5-P2

Nisshinbo Micro Devices Inc.

3,398
RFQ
R1518J501F-T1-KE Datasheet

Datasheet

R1518x TO-252-6, DPAK (5 Leads + Tab) Tape & Reel (TR) Active Positive Fixed 1 36V 5V - 1.3V @ 1A 1A 36 µA - - Enable, Soft Start Over Current, Over Temperature -40°C ~ 125°C (TA) - - Surface Mount TO-252-5-P2
TPS79430DCQG4 Texas Instruments

TPS79430DCQG4

IC REG LINEAR 3V 250MA SOT223-6

Texas Instruments

2,159
RFQ
TPS79430DCQG4 Datasheet

Datasheet

- SOT-223-6 Tube Discontinued at Digi-Key Positive Fixed 1 5.5V 3V - 0.21V @ 250mA 250mA 220 µA - 65dB ~ 40dB (100Hz ~ 100kHz) Enable Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount SOT-223-6
TPS77901DGKRG4 Texas Instruments

TPS77901DGKRG4

IC REG LIN POS ADJ 250MA 8VSSOP

Texas Instruments

3,600
RFQ
TPS77901DGKRG4 Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Positive Adjustable 1 10V 1.5V 5.5V - 250mA 125 µA - 55dB (1kHz) Enable, Reset Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 8-VSSOP
PQ033ENA1ZPH Sharp Microelectronics

PQ033ENA1ZPH

IC REG LINEAR 3.3V 1A SC63

Sharp Microelectronics

2,525
RFQ
PQ033ENA1ZPH Datasheet

Datasheet

- TO-252-5, DPAK (4 Leads + Tab), TO-252AD Tape & Reel (TR) Obsolete Positive Fixed 1 10V 3.3V - 0.5V @ 500mA 1A 2 mA - 60dB (120Hz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount SC-63
LP2985-33DBVTG4 Texas Instruments

LP2985-33DBVTG4

IC REG LINEAR 3.3V 150MA SOT23-5

Texas Instruments

4,827
RFQ
LP2985-33DBVTG4 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Positive Fixed 1 16V 3.3V - 0.58V @ 150mA 150mA 95 µA 2.5 mA 45dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount SOT-23-5
LD29080S33R STMicroelectronics

LD29080S33R

IC REG LINEAR 3.3V 800MA SOT223

STMicroelectronics

3,559
RFQ
LD29080S33R Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Obsolete Positive Fixed 1 13V 3.3V - 0.7V @ 800mA 800mA 180 µA 35 mA 67dB (120Hz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-223
AS1376-BTDT-12 ams-OSRAM USA INC.

AS1376-BTDT-12

IC REG LINEAR 1.2V 1A 8TDFN

ams-OSRAM USA INC.

2,313
RFQ
AS1376-BTDT-12 Datasheet

Datasheet

- 8-UFDFN Exposed Pad Tape & Reel (TR) Obsolete Positive Fixed 1 3.6V 1.2V - 1.1V @ 1A 1A - - 78dB ~ 54dB (100Hz ~ 5410kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 8-TDFN (2x2)
NCV8703SN33T1G onsemi

NCV8703SN33T1G

IC REG LINEAR 3.3V 300MA 5TSOP

onsemi

3,890
RFQ
NCV8703SN33T1G Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 3.3V - - 300mA 20 µA - - Enable Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO) -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 5-TSOP
S-1721A1233-I6T1U ABLIC Inc.

S-1721A1233-I6T1U

IC REG LIN 1.2V/3.3V 150MA SNT6A

ABLIC Inc.

3,510
RFQ
S-1721A1233-I6T1U Datasheet

Datasheet

S-1721 6-SMD, Flat Leads Tape & Reel (TR) Obsolete Positive Fixed 2 6.5V 1.2V, 3.3V - 0.58V @ 100mA, 0.23V @ 100mA 150mA 1 µA 45 µA 80dB (1kHz), 70dB (1kHz) Enable Over Current -40°C ~ 85°C (TA) - - Surface Mount SNT-6A

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.