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
L4940P85 STMicroelectronics

L4940P85

IC REG LINEAR 8.5V 1.5A TO220FP

STMicroelectronics

1,499
RFQ
L4940P85 Datasheet

Datasheet

- TO-220-3 Full Pack Tube Obsolete Positive Fixed 1 17V 8.5V - 0.9V @ 1.5A 1.5A 8 mA 50 mA 68dB (120Hz) - Over Temperature, Reverse Polarity, Short Circuit -40°C ~ 150°C - - Through Hole TO-220FP
L7805T STMicroelectronics

L7805T

IC REG LINEAR 5V 1.5A TO3

STMicroelectronics

4,716
RFQ
L7805T Datasheet

Datasheet

- TO-204AA, TO-3 Bag Obsolete Positive Fixed 1 35V 5V - 2V @ 1A (Typ) 1.5A 8 mA - 62dB (120Hz) - Over Temperature, Short Circuit -55°C ~ 150°C - - Through Hole TO-3
L79L15ACZ STMicroelectronics

L79L15ACZ

IC REG LINEAR -15V 100MA TO92-3

STMicroelectronics

2,085
RFQ
L79L15ACZ Datasheet

Datasheet

- TO-226-3, TO-92-3 (TO-226AA) Bulk Obsolete Negative Fixed 1 -35V -15V - - 100mA 6 mA 6.5 mA 39dB (120Hz) - Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-92-3
LD1084V12 STMicroelectronics

LD1084V12

IC REG LINEAR 12V 5A TO220AB

STMicroelectronics

3,277
RFQ
LD1084V12 Datasheet

Datasheet

- TO-220-3 Tube Obsolete Positive Fixed 1 30V 12V - 1.5V @ 5A 5A 10 mA - 66dB (120Hz) - Over Temperature, Short Circuit -40°C ~ 125°C - - Through Hole TO-220
LD29150PT15R STMicroelectronics

LD29150PT15R

IC REG LINEAR 1.5V 1.5A PPAK

STMicroelectronics

1,128
RFQ
LD29150PT15R Datasheet

Datasheet

- TO-252-5, DPAK (4 Leads + Tab), TO-252AD Tape & Reel (TR) Obsolete Positive Fixed 1 14V 1.5V - - 1.5A 180 µA 80 mA 75dB (120Hz) Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount PPAK
LM117K STMicroelectronics

LM117K

IC REG LINEAR POS ADJ 1.5A TO3

STMicroelectronics

2,811
RFQ
LM117K Datasheet

Datasheet

- TO-204AA, TO-3 Tray Obsolete Positive Adjustable 1 40V 1.25V 37V - 1.5A 5 mA - 80dB ~ 65dB (120Hz) - Over Current, Over Temperature -55°C ~ 150°C - - Through Hole TO-3
LM137K STMicroelectronics

LM137K

IC REG LIN NEG ADJ 1.5A TO3

STMicroelectronics

1,673
RFQ
LM137K Datasheet

Datasheet

- TO-204AA, TO-3 Bulk Obsolete Negative Adjustable 1 40V -1.2V -37V - 1.5A - - 77dB ~ 60dB (120Hz) - Over Current, Over Temperature -55°C ~ 150°C - - Through Hole TO-3
LM138K STMicroelectronics

LM138K

IC REG LINEAR POS ADJ 5A TO3

STMicroelectronics

2,932
RFQ
LM138K Datasheet

Datasheet

- TO-204AA, TO-3 Tray Obsolete Positive Adjustable 1 35V 1.2V 32V - 5A - - 75dB ~ 60dB (120Hz) - Over Current, Over Temperature -55°C ~ 150°C - - Through Hole TO-3
LM217K STMicroelectronics

LM217K

IC REG LINEAR POS ADJ 1.5A TO3

STMicroelectronics

4,642
RFQ
LM217K Datasheet

Datasheet

- TO-204AA, TO-3 Bag Obsolete Positive Adjustable 1 40V 1.2V 37V - 1.5A - - 80dB ~ 65dB (120Hz) - Over Current, Over Temperature -25°C ~ 150°C - - Through Hole TO-3
LM238K STMicroelectronics

LM238K

IC REG LINEAR POS ADJ 5A TO3

STMicroelectronics

1,413
RFQ
LM238K Datasheet

Datasheet

- TO-204AA, TO-3 Bag Obsolete Positive Adjustable 1 35V 1.2V 32V - 5A - - 75dB ~ 60dB (120Hz) - Over Current, Over Temperature -25°C ~ 150°C - - Through Hole TO-3
LM317K STMicroelectronics

LM317K

IC REG LINEAR POS ADJ 1.5A TO3

STMicroelectronics

4,138
RFQ
LM317K Datasheet

Datasheet

- TO-204AA, TO-3 Bulk Obsolete Positive Adjustable 1 40V 1.2V 37V - 1.5A 10 mA - 80dB ~ 65dB (120Hz) - Over Current, Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-3
LM337K STMicroelectronics

LM337K

IC REG LIN NEG ADJ 1.5A TO3

STMicroelectronics

3,454
RFQ
LM337K Datasheet

Datasheet

- TO-204AA, TO-3 Bag Obsolete Negative Adjustable 1 40V -1.2V -37V - 1.5A - - 77dB ~ 60dB (120Hz) - Over Current, Over Temperature 0°C ~ 125°C - - Through Hole TO-3
CS8182DTRKG onsemi

CS8182DTRKG

IC REG LIN POS ADJ 200MA DPAK-5

onsemi

3,858
RFQ
CS8182DTRKG Datasheet

Datasheet

- TO-252-5, DPAK (4 Leads + Tab), TO-252AD Tape & Reel (TR) Obsolete Positive Adjustable 1 45V Tracking - 0.6V @ 200mA 200mA 55 µA 25 mA 60dB (120Hz) Enable Over Temperature, Reverse Polarity, Short Circuit -40°C ~ 125°C - - Surface Mount DPAK-5
CS8361YDPSR7G onsemi

CS8361YDPSR7G

IC REG LIN 5V 100MA/250MA D2PAK

onsemi

3,926
RFQ
CS8361YDPSR7G Datasheet

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Obsolete Positive Fixed 2 26V 5V, Tracking - 0.6V @ 100mA, 0.7V @ 250mA 100mA, 250mA 200 µA 50 mA 70dB (120Hz) Enable, Reset Over Temperature, Over Voltage, Reverse Polarity, Short Circuit -40°C ~ 125°C - - Surface Mount D2PAK-7
LM2931AD2T-5.0G onsemi

LM2931AD2T-5.0G

IC REG LINEAR 5V 100MA D2PAK

onsemi

3,056
RFQ
LM2931AD2T-5.0G Datasheet

Datasheet

- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB Tube Obsolete Positive Fixed 1 26V 5V - 0.6V @ 100mA 100mA 1 mA 30 mA 90dB (120Hz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount D2PAK-3
LP2951CDM-3.0R2G onsemi

LP2951CDM-3.0R2G

IC REG LINEAR 3V 100MA MICRO8

onsemi

2,502
RFQ
LP2951CDM-3.0R2G Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Positive Fixed 1 30V 3V - 0.45V @ 100mA 100mA 120 µA 12 mA - - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount 8-MSOP
LP2951CDM-3.3R2G onsemi

LP2951CDM-3.3R2G

IC REG LINEAR 3.3V 100MA MICRO8

onsemi

2,346
RFQ
LP2951CDM-3.3R2G Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Positive Fixed 1 30V 3.3V - 0.45V @ 100mA 100mA 120 µA 12 mA - - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount 8-MSOP
MC78LC30HT1G onsemi

MC78LC30HT1G

IC REG LINEAR 3V 50MA SOT89-3

onsemi

3,221
RFQ
MC78LC30HT1G Datasheet

Datasheet

- TO-243AA Tape & Reel (TR) Obsolete Positive Fixed 1 12V 3V - 0.06V @ 1mA 50mA 3.3 µA - - - - -40°C ~ 85°C - - Surface Mount SOT-89-3
MC78LC40HT1G onsemi

MC78LC40HT1G

IC REG LINEAR 4V 65MA SOT89-3

onsemi

4,068
RFQ
MC78LC40HT1G Datasheet

Datasheet

- TO-243AA Tape & Reel (TR) Obsolete Positive Fixed 1 12V 4V - 0.038V @ 1mA 65mA 3.6 µA - - - - -40°C ~ 85°C - - Surface Mount SOT-89-3
NCP3335ADM285R2G onsemi

NCP3335ADM285R2G

IC REG LINEAR 2.85V 500MA MICRO8

onsemi

1,678
RFQ
NCP3335ADM285R2G Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Positive Fixed 1 16V 2.85V - 0.34V @ 500mA 500mA 190 µA 14 mA - Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 8-MSOP

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.