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
LP2985A-18DBVT Texas Instruments

LP2985A-18DBVT

IC REG LINEAR 1.8V 150MA SOT23-5

Texas Instruments

1,121
RFQ
LP2985A-18DBVT Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Positive Fixed 1 16V 1.8V - 0.58V @ 150mA 150mA 95 µA 2.5 mA 45dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount SOT-23-5
SPX29501T5-3-3 Sipex

SPX29501T5-3-3

FIXED POSITIVE LDO REGULATOR, 3.

Sipex

1,037
RFQ
SPX29501T5-3-3 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
SPX29503T5-L Sipex

SPX29503T5-L

IC REG LINEAR ADJ LDO REGULATOR

Sipex

1,000
RFQ
SPX29503T5-L Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
SPX29500U-L-5-0 Sipex

SPX29500U-L-5-0

IC REG LINEAR 4.9V 500MA

Sipex

938
RFQ
SPX29500U-L-5-0 Datasheet

Datasheet

SPX29500 - Bulk Obsolete Positive Fixed 1 16V 4.9V 5.1V - 500mA - 5 A - Current Limit Current Limit, Thermal Limit -40°C ~ 125°C - - Surface Mount -
SPX29501T5-5-0 Sipex

SPX29501T5-5-0

IC REG LINEAR 5V 5A TO263-5

Sipex

850
RFQ
SPX29501T5-5-0 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Positive Fixed 1 16V 5V - 0.8V @ 5A 5A - - - Enable, Error Flag Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
SPX29503U5-L Sipex

SPX29503U5-L

IC REG LINEAR ADJ LDO REGULATOR

Sipex

777
RFQ
SPX29503U5-L Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
LP2989AILD-5.0 National Semiconductor

LP2989AILD-5.0

IC REG LINEAR FIXED POS LDO REG

National Semiconductor

569
RFQ
LP2989AILD-5.0 Datasheet

Datasheet

- 8-WDFN Exposed Pad Bulk Active Positive Fixed 1 16V 5V - 0.65V @ 500mA 500mA 175 µA 9 mA 60dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount 8-WSON (4x4)
SPX29500T-L-3-3 Sipex

SPX29500T-L-3-3

IC REG LINEAR FIXED LDO REG

Sipex

482
RFQ
SPX29500T-L-3-3 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
SPX29500T-L-2-5 Sipex

SPX29500T-L-2-5

IC REG LINEAR FIXED LDO REG

Sipex

200
RFQ
SPX29500T-L-2-5 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
TPS79628KTTT Texas Instruments

TPS79628KTTT

IC REG LIN 2.8V 1A DDPAK/TO263-5

Texas Instruments

8,250
RFQ
TPS79628KTTT Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Obsolete Positive Fixed 1 5.5V 2.8V - 0.37V @ 1A 1A 385 µA - 59dB ~ 42dB (100Hz ~ 100kHz) Enable Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
NCV8537MN500R2G onsemi

NCV8537MN500R2G

IC REG LINEAR 5V 500MA 10DFN

onsemi

2,163
RFQ
NCV8537MN500R2G Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Positive Fixed 1 12V 5V - 0.34V @ 500mA 500mA 220 µA 14 mA - Enable, Power Good Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 10-DFN (3x3)
LP3855ET-1.8/NOPB Texas Instruments

LP3855ET-1.8/NOPB

IC REG LINEAR 1.8V 1.5A TO220-5

Texas Instruments

2,909
RFQ
LP3855ET-1.8/NOPB Datasheet

Datasheet

- TO-220-5 Formed Leads Bulk Active Positive Fixed 1 7V 1.8V - 0.38V @ 1.5A 1.5A 3 mA 10 mA 73dB ~ 57dB (120Hz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Through Hole TO-220-5
LM2931AS-5.0 National Semiconductor

LM2931AS-5.0

LM2931-N SERIES LOW DROPOUT REGU

National Semiconductor

3,675
RFQ
LM2931AS-5.0 Datasheet

Datasheet

LM2931-N TO-263-4, D2PAK (3 Leads + Tab), TO-263AA Bulk Active Positive Fixed 1 33V 5V - 0.6V @ 100mA 100mA 1 mA 30 mA 80dB (120Hz) - Load Dump, Mirror-Image Insertion, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage -40°C ~ 85°C (TA) - - Surface Mount DDPAK/TO-263-3
MIC49150-0.9W Micrel Inc.

MIC49150-0.9W

1.5 AMP LOW VOLTAGE LDO REGULATO

Micrel Inc.

3,080
RFQ
MIC49150-0.9W Datasheet

Datasheet

- SPAK-5 (5 Leads + Tab) Bulk Active Positive Fixed 1 6.5V 0.9V - 0.5V @ 1.5A 1.5A - - - Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount S-PAK-5
TLS820D0ELV50XUMA1 Infineon Technologies

TLS820D0ELV50XUMA1

IC REG LINEAR 5V 200MA SSOP-14-5

Infineon Technologies

2,495
RFQ
TLS820D0ELV50XUMA1 Datasheet

Datasheet

OPTIREG™ 14-LSSOP (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Last Time Buy Positive Fixed 1 40V 5V - 0.34V @ 200mA 200mA 5 µA 80 µA 59dB (100Hz) Delay, Enable, Reset, Watchdog Over Current, Over Temperature, Short Circuit -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount PG-SSOP-14-5
BD25HA5MEFJ-ME2 Rohm Semiconductor

BD25HA5MEFJ-ME2

IC REG LIN 2.5V 500MA 8HTSOP-J

Rohm Semiconductor

2,299
RFQ
BD25HA5MEFJ-ME2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 8V 2.5V - 1.2V @ 500mA 500mA - 1.2 mA - Enable Over Current, Over Temperature, Soft Start -40°C ~ 105°C Automotive AEC-Q100 Surface Mount 8-HTSOP-J
TPS7133QPWR Texas Instruments

TPS7133QPWR

IC REG LINEAR 3.3V 500MA 20TSSOP

Texas Instruments

3,058
RFQ
TPS7133QPWR Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Positive Fixed 1 10V 3.3V - 0.4V @ 500mA 500mA 350 µA 460 µA 59dB ~ 54dB (120Hz) Enable, Power Good Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 20-TSSOP
TPS7148QDR Texas Instruments

TPS7148QDR

IC REG LINEAR 4.85V 500MA 8SOIC

Texas Instruments

1,565
RFQ
TPS7148QDR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Positive Fixed 1 10V 4.85V - 0.25V @ 500mA 500mA 350 µA 460 µA 53dB ~ 50dB (120Hz) Current Limit Over Current -40°C ~ 125°C - - Surface Mount 8-SOIC
TPS73534DRBR Texas Instruments

TPS73534DRBR

IC REG LINEAR 3.4V 500MA 8SON

Texas Instruments

1,649
RFQ
TPS73534DRBR Datasheet

Datasheet

- 8-VDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 6.5V 3.4V - 0.5V @ 500mA 500mA 65 µA - 66dB ~ 22dB (100Hz ~ 100kHz) Enable Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount 8-SON (3x3)
LP3964ET-ADJ/E7000867 National Semiconductor

LP3964ET-ADJ/E7000867

ADJUSTABLE POSITIVE LDO REGULATO

National Semiconductor

9,500
RFQ
LP3964ET-ADJ/E7000867 Datasheet

Datasheet

- TO-220-5 Formed Leads Bulk Active Positive Adjustable 1 7V 1.216V 5.1V 0.35V @ 800mA 800mA 9 mA 15 mA - Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Through Hole TO-220-5
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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.