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
LP3990TLX-2.5 National Semiconductor

LP3990TLX-2.5

IC REG LINEAR 2.5V 150MA 4DSBGA

National Semiconductor

3,000
RFQ
LP3990TLX-2.5 Datasheet

Datasheet

- 4-WFBGA, DSBGA Bulk Active Positive Fixed 1 6V 2.5V - 0.200V @ 150mA 150mA 80 µA 120 µA 55dB ~ 35dB (1kHz ~ 10kHz) Enable Over Temperature, Short Circuit -40°C ~ 125°C (TJ) - - Surface Mount 4-DSBGA (1.01x1.29)
MIC5246-3.3BM5 TR Microchip Technology

MIC5246-3.3BM5 TR

150 MA MICROCAP CMOS LDO REG

Microchip Technology

3,000
RFQ
MIC5246-3.3BM5 TR Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Active Positive Fixed 1 6V 3.3V - 0.25V @ 150mA 150mA 150 µA 150 µA 50dB (120Hz) Enable, Error Flag Over Current, Over Temperature, Under Voltage Lockout (UVLO) -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
MC33275D-2.5R2G onsemi

MC33275D-2.5R2G

IC REG LINEAR 2.5V 300MA 8SOIC

onsemi

4,138
RFQ
MC33275D-2.5R2G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Positive Fixed 1 13V 2.5V - 0.5V @ 300mA 300mA 200 µA - 75dB (120Hz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount 8-SOIC
RC1117M33 Fairchild Semiconductor

RC1117M33

IC REG LINEAR 3.3V 1A TO263-3

Fairchild Semiconductor

2,226
RFQ
RC1117M33 Datasheet

Datasheet

- TO-263-4, D2PAK (3 Leads + Tab), TO-263AA Tube Obsolete Positive Fixed 1 7.5V 3.3V - 1.2V @ 1A 1A - - 72dB (120Hz) - Over Current, Over Temperature 0°C ~ 125°C - - Surface Mount TO-263-3
LM79L12ACZ/LFT7 National Semiconductor

LM79L12ACZ/LFT7

IC REG LINEAR -12V 100MA TO92-3

National Semiconductor

2,000
RFQ
LM79L12ACZ/LFT7 Datasheet

Datasheet

- TO-226-3, TO-92-3 (TO-226AA) Box Obsolete Negative Fixed 1 -35V -12V - - 100mA 6 mA - 52dB (120Hz) - Over Temperature, Short Circuit 0°C ~ 70°C - - Through Hole TO-92-3
LP2985AIBP-3.6 National Semiconductor

LP2985AIBP-3.6

IC REG LINEAR FIXED LDO REG

National Semiconductor

1,750
RFQ
LP2985AIBP-3.6 Datasheet

Datasheet

- 5-VFBGA Bulk Active Positive Fixed 1 16V 3.6V - 0.575V @ 150mA 150mA 95 µA 2.5 mA 45dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C (TJ) - - Surface Mount 5-uSMD (0.93x1.11)
MIC5268-1.2BM5 Micrel Inc.

MIC5268-1.2BM5

IC REG LINEAR LDO W/ POWER GOOD

Micrel Inc.

1,575
RFQ
MIC5268-1.2BM5 Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Active Positive Fixed 1 6V 1.2V - - 150mA 150 µA - - Enable, Power Good Over Current, Over Temperature, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount SOT-23-5
PQ09DZ1U Sharp Microelectronics

PQ09DZ1U

IC REG LINEAR POS ADJ 500MA SC63

Sharp Microelectronics

3,000
RFQ
PQ09DZ1U Datasheet

Datasheet

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
MC78M15ACT onsemi

MC78M15ACT

IC REG LINEAR 15V 500MA TO220AB

onsemi

2,249
RFQ
MC78M15ACT Datasheet

Datasheet

- TO-220-3 Tube Obsolete Positive Fixed 1 35V 15V - - 500mA - - 70dB (120Hz) - Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-220
LP5952TLX-0.7/NOPB Texas Instruments

LP5952TLX-0.7/NOPB

IC REG LINEAR 0.7V 350MA 5DSBGA

Texas Instruments

312,000
RFQ
LP5952TLX-0.7/NOPB Datasheet

Datasheet

- 5-WFBGA, DSBGA Bulk Obsolete Positive Fixed 1 4.5V 0.7V - 0.2V @ 350mA 350mA 28 µA 100 µA 80dB ~ 64dB (10Hz ~ 100kHz) Enable Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) -40°C ~ 85°C - - Surface Mount 5-DSBGA (1.41x1.08)
LP5990TMX-3.0/NOPB Texas Instruments

LP5990TMX-3.0/NOPB

IC REG LINEAR 3V 200MA 4DSBGA

Texas Instruments

1,831
RFQ
LP5990TMX-3.0/NOPB Datasheet

Datasheet

- 4-WFBGA, DSBGA Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 3V - 0.25V @ 200mA 200mA 75 µA - 55dB (10kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 85°C - - Surface Mount 4-DSBGA
NCP600SN150T1G onsemi

NCP600SN150T1G

IC REG LINEAR 1.5V 150MA 5TSOP

onsemi

1,409
RFQ
NCP600SN150T1G Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Positive Fixed 1 6V 1.5V - - 150mA 170 µA - 62dB ~ 38dB (120Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount 5-TSOP
NCP600SN180T1G onsemi

NCP600SN180T1G

IC REG LINEAR 1.8V 150MA 5TSOP

onsemi

4,553
RFQ
NCP600SN180T1G Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Positive Fixed 1 6V 1.8V - - 150mA 175 µA - 62dB ~ 38dB (120Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount 5-TSOP
MC33375ST-5.0T3 onsemi

MC33375ST-5.0T3

IC REG LINEAR 5V 300MA SOT223

onsemi

1,536
RFQ
MC33375ST-5.0T3 Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Obsolete Positive Fixed 1 13V 5V - 0.5V @ 300mA 300mA 200 µA - 75dB (120Hz) Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-223 (TO-261)
LP3987ITLX-3.0/NOPB National Semiconductor

LP3987ITLX-3.0/NOPB

IC REG LINEAR FIXED POS LDO REG

National Semiconductor

129,000
RFQ
LP3987ITLX-3.0/NOPB Datasheet

Datasheet

- 5-WFBGA, DSBGA Bulk Active Positive Fixed 1 6V 3V - 0.1V @ 150mA 150mA 120 µA 200 µA 50dB ~ 10dB (10kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount 5-DSBGA (1.41x1.08)
FAN2505S30X Fairchild Semiconductor

FAN2505S30X

IC REG LINEAR 3V 200MA SOT23-5

Fairchild Semiconductor

119,427
RFQ
FAN2505S30X Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Obsolete Positive Fixed 1 6.5V 3V - 0.2V @ 200mA 200mA 75 µA - 43dB (120Hz) Enable Over Temperature -40°C ~ 125°C - - Surface Mount SOT-23-5
LM317KCT Texas Instruments

LM317KCT

IC REG LIN POS ADJ 1.5A TO220-3

Texas Instruments

1,024
RFQ
LM317KCT Datasheet

Datasheet

- TO-220-3 Bulk Obsolete Positive Adjustable 1 40V 1.25V 37V - 1.5A 10 mA - 80dB ~ 65dB (120Hz) - Over Current, Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-220-3
NCP4589DMX18TCG onsemi

NCP4589DMX18TCG

IC REG LINEAR 1.8V 300MA 6XDFN

onsemi

3,514
RFQ
NCP4589DMX18TCG Datasheet

Datasheet

- 6-XFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.25V 1.8V - 0.5V @ 300mA 300mA 4 µA - 70dB (1kHz) Enable Over Current -40°C ~ 85°C - - Surface Mount 6-XDFN (1.2x1.2)
MC33375ST-2.5T3 onsemi

MC33375ST-2.5T3

IC REG LINEAR 2.5V 300MA SOT223

onsemi

1,496
RFQ
MC33375ST-2.5T3 Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Obsolete Positive Fixed 1 13V 2.5V - 0.5V @ 300mA 300mA 200 µA - 75dB (120Hz) Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-223 (TO-261)
NCP600SN280T1G onsemi

NCP600SN280T1G

IC REG LINEAR 2.8V 150MA 5TSOP

onsemi

3,937
RFQ
NCP600SN280T1G Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Positive Fixed 1 6V 2.8V - - 150mA 175 µA - 62dB ~ 38dB (120Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount 5-TSOP
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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.