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
LP2951-33QDRGRQ1 Texas Instruments

LP2951-33QDRGRQ1

IC REG LIN POS ADJ 100MA 8SON

Texas Instruments

3,662
RFQ
LP2951-33QDRGRQ1 Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Positive Adjustable (Fixed) 1 30V 1.235V (3.3V) 30V 0.6V @ 100mA 100mA 120 µA 14 mA - Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SON (3x3)
MC78L05ABPG onsemi

MC78L05ABPG

IC REG LINEAR 5V 100MA TO92-3

onsemi

3,157
RFQ
MC78L05ABPG Datasheet

Datasheet

- TO-226-3, TO-92-3 Long Body Bulk Active Positive Fixed 1 30V 5V - - 100mA 6 mA - 49dB (120Hz) - Over Temperature, Short Circuit -40°C ~ 125°C - - Through Hole TO-92 (TO-226)
MC79L12ACPG onsemi

MC79L12ACPG

IC REG LINEAR -12V 100MA TO92-3

onsemi

1,934
RFQ
MC79L12ACPG Datasheet

Datasheet

- TO-226-3, TO-92-3 Long Body Bulk Active Negative Fixed 1 -35V -12V - 1.7V @ 40mA (Typ) 100mA - - 42dB (120Hz) - Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-92 (TO-226)
UA78M05IDCY Texas Instruments

UA78M05IDCY

IC REG LINEAR 5V 500MA SOT223-4

Texas Instruments

1,218
RFQ
UA78M05IDCY Datasheet

Datasheet

- TO-261-4, TO-261AA Tube Active Positive Fixed 1 25V 5V - 2V @ 350mA 500mA - - 80dB (120Hz) - Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount SOT-223-4
TPS78401QDBVRQ1 Texas Instruments

TPS78401QDBVRQ1

IC POWER

Texas Instruments

1,019
RFQ
TPS78401QDBVRQ1 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Positive Adjustable 1 6V 1.2V 5.5V 0.9V @ 300mA 300mA 40 µA - 60dB ~ 30dB (1kHz ~ 1MHz) Current Limit, Enable, Soft Start Over Current, Over Temperature, Under Voltage Lockout (UVLO) -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-5
NCP160AMX330TBG onsemi

NCP160AMX330TBG

IC REG LINEAR 3.3V 250MA 4XDFN

onsemi

25,884
RFQ
NCP160AMX330TBG Datasheet

Datasheet

- 4-XDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.5V 3.3V - 0.145V @ 250mA 250mA 23 µA - 91dB ~ 48dB (100Hz ~ 100kHz) Enable Over Current, Over Temperature, Soft Start -40°C ~ 125°C (TA) - - Surface Mount 4-XDFN (1x1)
LM78L15ACZ/LFT4 Texas Instruments

LM78L15ACZ/LFT4

IC REG LINEAR 15V 100MA TO92-3

Texas Instruments

1,340
RFQ
LM78L15ACZ/LFT4 Datasheet

Datasheet

- TO-226-3, TO-92-3 (TO-226AA) Cut Tape (CT) Active Positive Fixed 1 35V 15V - - 100mA 3 mA - 51dB (120Hz) - Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-92-3
LD2981CU50TR STMicroelectronics

LD2981CU50TR

IC REG LINEAR 5V 100MA SOT89-3

STMicroelectronics

18,863
RFQ
LD2981CU50TR Datasheet

Datasheet

- TO-243AA Tape & Reel (TR) Active Positive Fixed 1 16V 5V - 0.375V @ 100mA 100mA 150 µA 2.6 mA 63dB (1kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-89-3
LM217MDT-TR STMicroelectronics

LM217MDT-TR

IC REG LINEAR POS ADJ 500MA DPAK

STMicroelectronics

16,919
RFQ
LM217MDT-TR Datasheet

Datasheet

- TO-252-3, DPAK (2 Leads + Tab), SC-63 Tape & Reel (TR) Active Positive Adjustable 1 40V 1.2V 37V - 500mA - - 80dB ~ 65dB (120Hz) - Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount DPAK
NCP167AFCT180T2G onsemi

NCP167AFCT180T2G

IC REG LINEAR 1.8V 700MA 4WLCSP

onsemi

7,106
RFQ
NCP167AFCT180T2G Datasheet

Datasheet

- 4-XFBGA, WLCSP Tape & Reel (TR) Active Positive Fixed 1 5.5V 1.8V - 0.45V @ 700mA 700mA 18 µA - 83dB ~ 63dB (100Hz ~ 100kHz) Enable Over Current, Over Temperature -40°C ~ 125°C (TJ) - - Surface Mount 4-WLCSP (0.64x0.64)
RT9187CGB Richtek USA Inc.

RT9187CGB

IC REG LDO ADJ 0.6A SOT23-5

Richtek USA Inc.

6,912
RFQ
RT9187CGB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Positive Adjustable 1 5.5V 0.8V 4.8V 0.2V @ 500mA 600mA 400 µA - 60dB ~ 50dB (100Hz ~ 10kHz) Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-23-5
MCP1703AT-1502E/CB Microchip Technology

MCP1703AT-1502E/CB

IC REG LIN 1.5V 200MA SOT23A-3

Microchip Technology

6,846
RFQ
MCP1703AT-1502E/CB Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active Positive Fixed 1 16V 1.5V - - 200mA 5 µA - 35dB (100Hz) - Over Current, Over Temperature, Short Circuit -40°C ~ 125°C (TJ) - - Surface Mount SOT-23A-3
TLV1117-33IKVURG3 Texas Instruments

TLV1117-33IKVURG3

IC REG LINEAR 3.3V 800MA TO252-3

Texas Instruments

6,352
RFQ
TLV1117-33IKVURG3 Datasheet

Datasheet

- TO-252-3, DPAK (2 Leads + Tab), SC-63 Tape & Reel (TR) Active Positive Fixed 1 15V 3.3V - 1.3V @ 800mA 800mA - - 75dB (120Hz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount TO-252-3
MC78L15ACPRAG onsemi

MC78L15ACPRAG

IC REG LINEAR 15V 100MA TO92-3

onsemi

6,301
RFQ
MC78L15ACPRAG Datasheet

Datasheet

- TO-226-3, TO-92-3 Long Body, Formed Leads Tape & Reel (TR) Active Positive Fixed 1 35V 15V - - 100mA 6.5 mA - 39dB (120Hz) - Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-92 (TO-226)
TLV1117-50IKVURG3 Texas Instruments

TLV1117-50IKVURG3

IC REG LINEAR 5V 800MA TO252-3

Texas Instruments

6,294
RFQ
TLV1117-50IKVURG3 Datasheet

Datasheet

- TO-252-3, DPAK (2 Leads + Tab), SC-63 Tape & Reel (TR) Active Positive Fixed 1 15V 5V - 1.3V @ 800mA 800mA - - 75dB (120Hz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount TO-252-3
LP3990MF-2.5/NOPB Texas Instruments

LP3990MF-2.5/NOPB

IC REG LINEAR 2.5V 150MA SOT23-5

Texas Instruments

5,940
RFQ
LP3990MF-2.5/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 6V 2.5V - 0.2V @ 150mA 150mA 80 µA 120 µA 55dB ~ 35dB (1kHz ~ 10kHz) Enable Over Temperature, Short Circuit -40°C ~ 85°C - - Surface Mount SOT-23-5
MC78L08ACDR2G onsemi

MC78L08ACDR2G

IC REG LINEAR 8V 100MA 8SOIC

onsemi

4,736
RFQ
MC78L08ACDR2G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Positive Fixed 1 30V 8V - - 100mA 6 mA - 57dB (120Hz) - Over Temperature, Short Circuit 0°C ~ 125°C - - Surface Mount 8-SOIC
MCP1703T-3002E/CB Microchip Technology

MCP1703T-3002E/CB

IC REG LINEAR 3V 250MA SOT23A-3

Microchip Technology

4,035
RFQ
MCP1703T-3002E/CB Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active Positive Fixed 1 16V 3V - 0.975V @ 250mA 250mA 5 µA - 44dB (100Hz) - Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount SOT-23A-3
LM2931MX-5.0/NOPB Texas Instruments

LM2931MX-5.0/NOPB

IC REG LINEAR 5V 100MA 8SOIC

Texas Instruments

3,386
RFQ
LM2931MX-5.0/NOPB Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Positive Fixed 1 26V 5V - 0.3V @ 100mA 100mA 1 mA 15 mA 55dB (120Hz) - Over Temperature, Reverse Polarity, Short Circuit -40°C ~ 85°C - - Surface Mount 8-SOIC
MCP1703T-4002E/MB Microchip Technology

MCP1703T-4002E/MB

IC REG LINEAR 4V 250MA SOT89-3

Microchip Technology

3,234
RFQ
MCP1703T-4002E/MB Datasheet

Datasheet

- TO-243AA Tape & Reel (TR) Active Positive Fixed 1 16V 4V - 0.725V @ 250mA 250mA 5 µA - 44dB (100Hz) - Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount SOT-89-3
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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.