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
RP122K331B-TR Nisshinbo Micro Devices Inc.

RP122K331B-TR

IC REG LIN 3.3V 400MA DFN1010-4

Nisshinbo Micro Devices Inc.

1,502
RFQ
RP122K331B-TR Datasheet

Datasheet

RP122x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.5V 3.3V - 0.245V @ 400mA 400mA 25 µA - 90dB ~ 65dB (1kHz ~ 100kHz) Enable Over Current, Over Temperature -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)1010-4
RP122K351D-TR Nisshinbo Micro Devices Inc.

RP122K351D-TR

IC REG LIN 3.5V 400MA DFN1010-4

Nisshinbo Micro Devices Inc.

3,447
RFQ
RP122K351D-TR Datasheet

Datasheet

RP122x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.5V 3.5V - 0.245V @ 400mA 400mA 25 µA - 90dB ~ 65dB (1kHz ~ 100kHz) Enable Over Current, Over Temperature -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)1010-4
RP122K411D-TR Nisshinbo Micro Devices Inc.

RP122K411D-TR

IC REG LIN 4.1V 400MA DFN1010-4

Nisshinbo Micro Devices Inc.

3,729
RFQ
RP122K411D-TR Datasheet

Datasheet

RP122x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.5V 4.1V - 0.225V @ 400mA 400mA 25 µA - 90dB ~ 65dB (1kHz ~ 100kHz) Enable Over Current, Over Temperature -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)1010-4
RP122K451D-TR Nisshinbo Micro Devices Inc.

RP122K451D-TR

IC REG LIN 4.5V 400MA DFN1010-4

Nisshinbo Micro Devices Inc.

3,303
RFQ
RP122K451D-TR Datasheet

Datasheet

RP122x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.5V 4.5V - 0.225V @ 400mA 400mA 25 µA - 90dB ~ 65dB (1kHz ~ 100kHz) Enable Over Current, Over Temperature -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)1010-4
RP122K461D-TR Nisshinbo Micro Devices Inc.

RP122K461D-TR

IC REG LIN 4.6V 400MA DFN1010-4

Nisshinbo Micro Devices Inc.

4,329
RFQ
RP122K461D-TR Datasheet

Datasheet

RP122x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.5V 4.6V - 0.225V @ 400mA 400mA 25 µA - 90dB ~ 65dB (1kHz ~ 100kHz) Enable Over Current, Over Temperature -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)1010-4
S-817B11AUA-CWAT2G ABLIC Inc.

S-817B11AUA-CWAT2G

IC REG LINEAR 1.1V 20MA SOT89-3

ABLIC Inc.

2,736
RFQ
S-817B11AUA-CWAT2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 1.1V - 1.58V @ 10mA 20mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-817B12AUA-CWBT2G ABLIC Inc.

S-817B12AUA-CWBT2G

IC REG LINEAR 1.2V 20MA SOT89-3

ABLIC Inc.

3,695
RFQ
S-817B12AUA-CWBT2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 1.2V - 1.58V @ 10mA 20mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-817B13AUA-CWCT2G ABLIC Inc.

S-817B13AUA-CWCT2G

IC REG LINEAR 1.3V 20MA SOT89-3

ABLIC Inc.

1,267
RFQ
S-817B13AUA-CWCT2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 1.3V - 1.58V @ 10mA 20mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-817B14AUA-CWDT2G ABLIC Inc.

S-817B14AUA-CWDT2G

IC REG LINEAR 1.4V 20MA SOT89-3

ABLIC Inc.

2,251
RFQ
S-817B14AUA-CWDT2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 1.4V - 1.58V @ 10mA 20mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-817B15AUA-CWET2G ABLIC Inc.

S-817B15AUA-CWET2G

IC REG LINEAR 1.5V 20MA SOT89-3

ABLIC Inc.

2,455
RFQ
S-817B15AUA-CWET2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 1.5V - 0.99V @ 10mA 20mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-817B16AUA-CWFT2G ABLIC Inc.

S-817B16AUA-CWFT2G

IC REG LINEAR 1.6V 20MA SOT89-3

ABLIC Inc.

4,520
RFQ
S-817B16AUA-CWFT2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 1.6V - 0.99V @ 10mA 20mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-817B17AUA-CWGT2G ABLIC Inc.

S-817B17AUA-CWGT2G

IC REG LINEAR 1.7V 20MA SOT89-3

ABLIC Inc.

2,236
RFQ
S-817B17AUA-CWGT2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 1.7V - 0.99V @ 10mA 20mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-817B18AUA-CWHT2G ABLIC Inc.

S-817B18AUA-CWHT2G

IC REG LINEAR 1.8V 20MA SOT89-3

ABLIC Inc.

4,621
RFQ
S-817B18AUA-CWHT2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 1.8V - 0.99V @ 10mA 20mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-817B19AUA-CWIT2G ABLIC Inc.

S-817B19AUA-CWIT2G

IC REG LINEAR 1.9V 20MA SOT89-3

ABLIC Inc.

3,398
RFQ
S-817B19AUA-CWIT2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 1.9V - 0.99V @ 10mA 20mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-817B20AUA-CWJT2G ABLIC Inc.

S-817B20AUA-CWJT2G

IC REG LINEAR 2V 35MA SOT89-3

ABLIC Inc.

2,126
RFQ
S-817B20AUA-CWJT2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 2V - 0.67V @ 10mA 35mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-817B21AUA-CWKT2G ABLIC Inc.

S-817B21AUA-CWKT2G

IC REG LINEAR 2.1V 35MA SOT89-3

ABLIC Inc.

3,438
RFQ
S-817B21AUA-CWKT2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 2.1V - 0.67V @ 10mA 35mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-817B22AUA-CWLT2G ABLIC Inc.

S-817B22AUA-CWLT2G

IC REG LINEAR 2.2V 35MA SOT89-3

ABLIC Inc.

1,810
RFQ
S-817B22AUA-CWLT2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 2.2V - 0.67V @ 10mA 35mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-817B23AUA-CWMT2G ABLIC Inc.

S-817B23AUA-CWMT2G

IC REG LINEAR 2.3V 35MA SOT89-3

ABLIC Inc.

1,738
RFQ
S-817B23AUA-CWMT2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 2.3V - 0.67V @ 10mA 35mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-817B24AUA-CWNT2G ABLIC Inc.

S-817B24AUA-CWNT2G

IC REG LINEAR 2.4V 35MA SOT89-3

ABLIC Inc.

2,262
RFQ
S-817B24AUA-CWNT2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 2.4V - 0.67V @ 10mA 35mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-817B25AUA-CWOT2G ABLIC Inc.

S-817B25AUA-CWOT2G

IC REG LINEAR 2.5V 35MA SOT89-3

ABLIC Inc.

1,097
RFQ
S-817B25AUA-CWOT2G Datasheet

Datasheet

S-817 TO-243AA Tape & Reel (TR) Not For New Designs Positive Fixed 1 10V 2.5V - 0.51V @ 10mA 35mA 2.5 µA - - - - -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3

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.