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
NCP1117DT18RK onsemi

NCP1117DT18RK

IC REG LINEAR 1.8V 1A DPAK

onsemi

2,159
RFQ
NCP1117DT18RK Datasheet

Datasheet

- TO-252-3, DPAK (2 Leads + Tab), SC-63 Tape & Reel (TR) Obsolete Positive Fixed 1 20V 1.8V - 1.2V @ 800mA 1A 10 mA - 70dB (120Hz) - Over Current, Over Temperature 0°C ~ 125°C - - Surface Mount DPAK
SPX2951CS-L-3-3 Sipex

SPX2951CS-L-3-3

150MA LOW DROPOUT VOLTAGE REGUL

Sipex

4,381
RFQ
SPX2951CS-L-3-3 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UA78L05CDE4 Texas Instruments

UA78L05CDE4

IC REG LDO 5V 0.1A 8SOIC

Texas Instruments

4,362
RFQ
UA78L05CDE4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Positive Fixed 1 20V 5V - 1.7V @ 40mA 100mA - - 49dB (120Hz) - Over Current, Over Temperature, Reverse Polarity, Short Circuit 0°C ~ 125°C - - Surface Mount 8-SOIC
NCP1117ST285T3 onsemi

NCP1117ST285T3

IC REG LINEAR 2.85V 1A SOT223

onsemi

3,745
RFQ
NCP1117ST285T3 Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Obsolete Positive Fixed 1 20V 2.85V - 1.2V @ 800mA 1A 10 mA - 68dB (120Hz) - Over Current, Over Temperature 0°C ~ 125°C - - Surface Mount SOT-223
NCP583XV15T1G onsemi

NCP583XV15T1G

IC REG LINEAR FIXED LDO REG

onsemi

3,998
RFQ
NCP583XV15T1G Datasheet

Datasheet

- SOT-563, SOT-666 Bulk Active Positive Fixed 1 6V 1.5V - 0.75V @ 150mA 150mA 1.5 µA - - Enable Over Current -40°C ~ 85°C - - Surface Mount SOT-563
SPX1117U-L-1-8 Sipex

SPX1117U-L-1-8

IC REG LINEAR 1.764V 800MA

Sipex

3,990
RFQ
SPX1117U-L-1-8 Datasheet

Datasheet

SPX1117 TO-220-3 Bulk Obsolete Positive Fixed 1 12V 1.764V 1.836V - 800mA 5 mA 800 mA - Current Limit Current Limit, Thermal Limit -40°C ~ 125°C - - Through Hole -
KA78M12TU Fairchild Semiconductor

KA78M12TU

IC REG LINEAR 12V 500MA TO220-3

Fairchild Semiconductor

3,980
RFQ
KA78M12TU Datasheet

Datasheet

- TO-220-3 Tube Obsolete Positive Fixed 1 35V 12V - 2V @ 500mA (Typ) 500mA 6 mA - 80dB (120Hz) - Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-220-3
NCP1117ST18T3 onsemi

NCP1117ST18T3

IC REG LINEAR 1.8V 1A SOT223

onsemi

3,249
RFQ
NCP1117ST18T3 Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Obsolete Positive Fixed 1 20V 1.8V - 1.2V @ 800mA 1A 10 mA - 70dB (120Hz) - Over Current, Over Temperature 0°C ~ 125°C - - Surface Mount SOT-223
KA7631 Fairchild Semiconductor

KA7631

IC REG LINEAR 5.1V/9V/12V 10SIP

Fairchild Semiconductor

3,801
RFQ
KA7631 Datasheet

Datasheet

- 10-SIP, 10-SIPH Tube Obsolete Positive Fixed 3 20V 5.1V, 9V, 12V - 2.5V @ 500mA, 2.5V @ 500mA, - 500mA, 500mA, 1A 2 mA - - Enable, Reset Over Temperature, Over Voltage, Short Circuit 0°C ~ 125°C - - Through Hole 10-SIP H/S
NCP1117ST15T3 onsemi

NCP1117ST15T3

IC REG LINEAR 1.5V 1A SOT223

onsemi

4,009
RFQ
NCP1117ST15T3 Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Obsolete Positive Fixed 1 20V 1.5V - 1.2V @ 800mA 1A 10 mA - 72dB (120Hz) - Over Current, Over Temperature 0°C ~ 125°C - - Surface Mount SOT-223
LP2980IBP-3.3 National Semiconductor

LP2980IBP-3.3

IC REG LINEAR FIXED LDO REG

National Semiconductor

3,750
RFQ
LP2980IBP-3.3 Datasheet

Datasheet

- 5-VFBGA Bulk Active Positive Fixed 1 16V 3.3V - 0.22V @ 50mA 50mA 95 µA 1.2 mA 63dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount 5-µSMD (0.93x1.11)
MIC5528-2.8YMX-TR Microchip Technology

MIC5528-2.8YMX-TR

IC REG LINEAR 2.8V 500MA 6XTDFN

Microchip Technology

3,737
RFQ
MIC5528-2.8YMX-TR Datasheet

Datasheet

- 6-XFDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.5V 2.8V - 0.5V @ 500mA 500mA 55 µA 65 µA 70dB ~ 60dB (100Hz ~ 1kHz) Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount 6-XTDFN (1.2x1.2)
LM2931CTV onsemi

LM2931CTV

IC REG LINEAR ADJ LDO REGULATOR

onsemi

3,650
RFQ
LM2931CTV Datasheet

Datasheet

- TO-220-5 Bulk Obsolete Positive Adjustable 1 40V 2.7V 29.5V 0.6V @ 100mA 100mA 1 mA 6 mA 90dB (120Hz) Inhibit Over Current, Over Temperature -40°C ~ 125°C (TA) - - Through Hole TO-220-5
LP2980AITP-157 National Semiconductor

LP2980AITP-157

FIXED POSITIVE LDO REGULATOR

National Semiconductor

3,500
RFQ
LP2980AITP-157 Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Active Positive Fixed 1 16V 1.57V - - 50mA 110 µA 850 µA 63dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C (TJ) - - Surface Mount 5-uSMD (0.93x1.11)
SPX2950CN-L-3-3 Sipex

SPX2950CN-L-3-3

150MA LOW DROPOUT VOLTAGE REGUL

Sipex

3,345
RFQ
SPX2950CN-L-3-3 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
ILC7080AIM529X Fairchild Semiconductor

ILC7080AIM529X

IC REG LINEAR 2.9V 50MA SOT23-5

Fairchild Semiconductor

3,000
RFQ
ILC7080AIM529X Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Obsolete Positive Fixed 1 13V 2.9V - 0.15V @ 50mA 50mA 220 µA 240 µA 85dB ~ 60dB (1kHz ~ 1MHz) - Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount SOT-23-5
ILC7081AIM536X Fairchild Semiconductor

ILC7081AIM536X

IC REG LINEAR FIXED LDO REG

Fairchild Semiconductor

3,000
RFQ
ILC7081AIM536X Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Active Positive Fixed 1 13V 3.6V - 0.2V @ 100mA 100mA 220 µA 260 µA 85dB ~ 60dB (1kHz ~ 1MHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
MIC5213-2.75BC5 Micrel Inc.

MIC5213-2.75BC5

TEENY MICROCAP LOW-DROPOUT REGUL

Micrel Inc.

3,000
RFQ
MIC5213-2.75BC5 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
LP3985ITLX-3.3 National Semiconductor

LP3985ITLX-3.3

FIXED POSITIVE LDO REGULATOR

National Semiconductor

3,000
RFQ
LP3985ITLX-3.3 Datasheet

Datasheet

- 5-WFBGA, DSBGA Bulk Active Positive Fixed 1 6V 3.3V - 0.1V @ 150mA 150mA 150 µA 200 µA 50dB ~ 40dB (1kHz ~ 10kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C (TJ) - - Surface Mount 5-DSBGA (1.5x1.2)
MIC5213-1.8BC5 Micrel Inc.

MIC5213-1.8BC5

TEENY MICROCAP LOW-DROPOUT REGUL

Micrel Inc.

2,880
RFQ
MIC5213-1.8BC5 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
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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.