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
KA79M12 onsemi

KA79M12

IC REG LINEAR -12V 500MA TO220-3

onsemi

4,932
RFQ
KA79M12 Datasheet

Datasheet

- TO-220-3 Bulk Obsolete Negative Fixed 1 -35V -12V - 1.1V @ 500mA 500mA 6 mA - 60dB (120Hz) - Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-220-3
KA79M15 onsemi

KA79M15

IC REG LINEAR -15V 500MA TO220-3

onsemi

4,386
RFQ
KA79M15 Datasheet

Datasheet

- TO-220-3 Bulk Obsolete Negative Fixed 1 -35V -15V - 1.1V @ 500mA 500mA 6 mA - 59dB (120Hz) - Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-220-3
KA337 onsemi

KA337

IC REG LIN NEG ADJ 1.5A TO220-3

onsemi

2,134
RFQ
KA337 Datasheet

Datasheet

- TO-220-3 Bulk Obsolete Negative Adjustable 1 -40V -1.2V -37V - 1.5A - - 60dB (120Hz) - Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-220-3
TPS79330DBVRG4 Texas Instruments

TPS79330DBVRG4

IC REG LINEAR 3V 200MA SOT23-5

Texas Instruments

4,512
RFQ
TPS79330DBVRG4 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Discontinued at Digi-Key Positive Fixed 1 5.5V 3V - 0.2V @ 200mA 200mA 220 µA - 70dB ~ 43dB (100Hz ~ 100kHz) Enable Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -40°C ~ 150°C - - Surface Mount SOT-23-5
STLQ020C28R STMicroelectronics

STLQ020C28R

IC REG LIN 2.8V 200MA SOT323-5

STMicroelectronics

3,161
RFQ
STLQ020C28R Datasheet

Datasheet

- 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Active Positive Fixed 1 5.5V 2.8V - 0.16V @ 200mA 200mA 1 µA 150 µA 52dB ~ 45dB (100Hz ~ 10kHz) Enable Over Current, Over Temperature -40°C ~ 125°C (TJ) - - Surface Mount SOT-323-5
LP3995ILDX-2.8/NOPB Texas Instruments

LP3995ILDX-2.8/NOPB

IC REG LINEAR 2.8V 150MA 6WSON

Texas Instruments

1,268
RFQ
LP3995ILDX-2.8/NOPB Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 6V 2.8V - 0.1V @ 150mA 150mA 150 µA 200 µA 60dB ~ 50dB (1kHz ~ 10kHz) Enable Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount 6-WSON (2.92x3.29)
LM723CD013TR STMicroelectronics

LM723CD013TR

IC REG LINEAR POS ADJ 150MA 14SO

STMicroelectronics

3,857
RFQ
LM723CD013TR Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Positive Adjustable 1 40V 2V 37V - 150mA 4 mA - 86db ~ 74dB (100Hz ~ 10kHz) - Over Current 0°C ~ 70°C - - Surface Mount 14-SO
LM217LZ STMicroelectronics

LM217LZ

IC REG LIN POS ADJ 100MA TO92-3

STMicroelectronics

2,482
RFQ
LM217LZ Datasheet

Datasheet

- TO-226-3, TO-92-3 (TO-226AA) Bulk Obsolete Positive Adjustable 1 40V 1.2V 37V - 100mA - - 80dB ~ 65dB (120Hz) - Over Temperature, Short Circuit -40°C ~ 125°C - - Through Hole TO-92-3
RP100K121B-TR Nisshinbo Micro Devices Inc.

RP100K121B-TR

IC REG LIN 1.2V 200MA DFN1612-4

Nisshinbo Micro Devices Inc.

3,842
RFQ
RP100K121B-TR Datasheet

Datasheet

RP100x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.25V 1.2V - 0.5V @ 150mA 200mA 25 µA - 75dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount DFN(PL)1612-4
RP100K121D-TR Nisshinbo Micro Devices Inc.

RP100K121D-TR

IC REG LIN 1.2V 200MA DFN1612-4

Nisshinbo Micro Devices Inc.

2,761
RFQ
RP100K121D-TR Datasheet

Datasheet

RP100x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.25V 1.2V - 0.5V @ 150mA 200mA 25 µA - 75dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount DFN(PL)1612-4
RP100K131B-TR Nisshinbo Micro Devices Inc.

RP100K131B-TR

IC REG LIN 1.3V 200MA DFN1612-4

Nisshinbo Micro Devices Inc.

1,279
RFQ
RP100K131B-TR Datasheet

Datasheet

RP100x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.25V 1.3V - 0.5V @ 150mA 200mA 25 µA - 75dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount DFN(PL)1612-4
RP100K131D-TR Nisshinbo Micro Devices Inc.

RP100K131D-TR

IC REG LIN 1.3V 200MA DFN1612-4

Nisshinbo Micro Devices Inc.

1,115
RFQ
RP100K131D-TR Datasheet

Datasheet

RP100x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.25V 1.3V - 0.5V @ 150mA 200mA 25 µA - 75dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount DFN(PL)1612-4
RP100K151B-TR Nisshinbo Micro Devices Inc.

RP100K151B-TR

IC REG LIN 1.5V 200MA DFN1612-4

Nisshinbo Micro Devices Inc.

4,739
RFQ
RP100K151B-TR Datasheet

Datasheet

RP100x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.25V 1.5V - 0.38V @ 150mA 200mA 25 µA - 75dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount DFN(PL)1612-4
RP100K151D-TR Nisshinbo Micro Devices Inc.

RP100K151D-TR

IC REG LIN 1.5V 200MA DFN1612-4

Nisshinbo Micro Devices Inc.

3,349
RFQ
RP100K151D-TR Datasheet

Datasheet

RP100x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.25V 1.5V - 0.38V @ 150mA 200mA 25 µA - 75dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount DFN(PL)1612-4
RP100K181B-TR Nisshinbo Micro Devices Inc.

RP100K181B-TR

IC REG LIN 1.8V 200MA DFN1612-4

Nisshinbo Micro Devices Inc.

1,529
RFQ
RP100K181B-TR Datasheet

Datasheet

RP100x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.25V 1.8V - 0.34V @ 150mA 200mA 25 µA - 75dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount DFN(PL)1612-4
RP100K181D5-TR Nisshinbo Micro Devices Inc.

RP100K181D5-TR

IC REG LIN 1.85V 200MA DFN1612-4

Nisshinbo Micro Devices Inc.

4,598
RFQ
RP100K181D5-TR Datasheet

Datasheet

RP100x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.25V 1.85V - 0.34V @ 150mA 200mA 25 µA - 75dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount DFN(PL)1612-4
RP100K181D-TR Nisshinbo Micro Devices Inc.

RP100K181D-TR

IC REG LIN 1.8V 200MA DFN1612-4

Nisshinbo Micro Devices Inc.

1,402
RFQ
RP100K181D-TR Datasheet

Datasheet

RP100x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.25V 1.8V - 0.34V @ 150mA 200mA 25 µA - 75dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount DFN(PL)1612-4
RP100K191B-TR Nisshinbo Micro Devices Inc.

RP100K191B-TR

IC REG LIN 1.9V 200MA DFN1612-4

Nisshinbo Micro Devices Inc.

4,220
RFQ
RP100K191B-TR Datasheet

Datasheet

RP100x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.25V 1.9V - 0.34V @ 150mA 200mA 25 µA - 75dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount DFN(PL)1612-4
RP100K191D-TR Nisshinbo Micro Devices Inc.

RP100K191D-TR

IC REG LIN 1.9V 200MA DFN1612-4

Nisshinbo Micro Devices Inc.

3,892
RFQ
RP100K191D-TR Datasheet

Datasheet

RP100x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.25V 1.9V - 0.34V @ 150mA 200mA 25 µA - 75dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount DFN(PL)1612-4
RP100K201B-TR Nisshinbo Micro Devices Inc.

RP100K201B-TR

IC REG LINEAR 2V 200MA DFN1612-4

Nisshinbo Micro Devices Inc.

1,801
RFQ
RP100K201B-TR Datasheet

Datasheet

RP100x 4-UDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.25V 2V - 0.3V @ 150mA 200mA 25 µA - 75dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount DFN(PL)1612-4

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.