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 Package
















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
MAX6469UT285BD3 Analog Devices Inc./Maxim Integrated

MAX6469UT285BD3

IC REG LINEAR LDO 300MA

Analog Devices Inc./Maxim Integrated

807
RFQ
MAX6469UT285BD3 Datasheet

Datasheet

- SOT-23-6 Bulk Active Positive Adjustable (Fixed) 1 5.5V 1.2V (2.85V) 5.5V - 300mA 136 µA - - Enable, Reset Over Current, Over Temperature, Reverse Polarity, Short Circuit -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
MAX6476UT15AD1 Analog Devices Inc./Maxim Integrated

MAX6476UT15AD1

IC REG LINEAR LDO 300MA

Analog Devices Inc./Maxim Integrated

637
RFQ
MAX6476UT15AD1 Datasheet

Datasheet

- SOT-23-6 Bulk Active Positive Adjustable (Fixed) 1 5.5V 1.2V (1.5V) 5.5V - 300mA 136 µA - - Enable, Reset Over Current, Over Temperature, Reverse Polarity, Short Circuit -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
MAX6469UT27AD3 Analog Devices Inc./Maxim Integrated

MAX6469UT27AD3

IC REG LINEAR LDO 300MA

Analog Devices Inc./Maxim Integrated

563
RFQ
MAX6469UT27AD3 Datasheet

Datasheet

- SOT-23-6 Bulk Active Positive Adjustable (Fixed) 1 5.5V 1.2V (2.7V) 5.5V - 300mA 136 µA - - Enable, Reset Over Current, Over Temperature, Reverse Polarity, Short Circuit -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
MAX6474TA15BD2 Analog Devices Inc./Maxim Integrated

MAX6474TA15BD2

IC REG LINEAR LDO 300MA

Analog Devices Inc./Maxim Integrated

500
RFQ
MAX6474TA15BD2 Datasheet

Datasheet

- 8-WDFN Exposed Pad Bulk Active Positive Adjustable (Fixed) 1 5.5V 1.2V (1.5V) 5.5V - 300mA 136 µA - - Enable, Manual Reset, Reset Over Current, Over Temperature, Reverse Polarity, Short Circuit -40°C ~ 85°C (TA) - - Surface Mount 8-TDFN-EP (3x3)
MIC29201-4.8WU Microchip Technology

MIC29201-4.8WU

IC REG LIN 4.85V 400MA TO263-5

Microchip Technology

3,401
RFQ
MIC29201-4.8WU Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Positive Fixed 1 26V 4.85V - 0.75V @ 400mA 400mA 300 µA 12 mA - Enable Load Dump, Over Current, Reverse Polarity -40°C ~ 125°C - - Surface Mount TO-263-5
MIC29201-3.3WT Microchip Technology

MIC29201-3.3WT

400 MA LOW-DROPOUT VOLTAGE REGUL

Microchip Technology

2,928
RFQ
MIC29201-3.3WT Datasheet

Datasheet

- TO-220-5 Bulk Active Positive Fixed 1 26V 3.3V - 0.75V @ 400mA 400mA 300 µA 12 mA - Enable Load Dump, Over Current, Reverse Polarity -40°C ~ 125°C - - Through Hole TO-220-5
LT3061IMS8E-5#PBF Linear Technology

LT3061IMS8E-5#PBF

LT3061 - 45V VIN, MICROPOWER, LO

Linear Technology

5,539
RFQ
LT3061IMS8E-5#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Bulk Obsolete Positive Fixed 1 45V 5V - 0.43V @ 100mA 100mA 90 µA 4 mA 70dB (120Hz) Enable, Soft Start Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LP3965ESX-3.3 National Semiconductor

LP3965ESX-3.3

LP3965 1.5A FAST ULTRA LOW DROPO

National Semiconductor

1,000
RFQ
LP3965ESX-3.3 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Positive Fixed 1 7V 3.3V - 0.55V @ 1.5A 1.5A 9 mA 15 mA - Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount DDPAK/TO-263-5
LP38859SX-1.2/NOPB National Semiconductor

LP38859SX-1.2/NOPB

LP38859 3A FAST-RESPONSE HIGH-AC

National Semiconductor

6,539
RFQ
LP38859SX-1.2/NOPB Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Positive Fixed 1 5.5V 1.2V - 0.45V @ 3A 3A 8.5 mA 15 mA 80dB ~ 65dB (120Hz ~ 1kHz) Soft Start Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
LP3883ESX-1.2/NOPB National Semiconductor

LP3883ESX-1.2/NOPB

LP3883 3A FAST-RESPONSE ULTRA LO

National Semiconductor

3,498
RFQ
LP3883ESX-1.2/NOPB Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Positive Fixed 1 5.5V 1.2V - 0.42V @ 3A 3A 30 µA 8 mA 80dB ~ 65dB (120Hz ~ 1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
LP3873ESX-1.8/NOPB National Semiconductor

LP3873ESX-1.8/NOPB

LP3873 3A FAST ULTRA LOW DROPOUT

National Semiconductor

2,105
RFQ
LP3873ESX-1.8/NOPB Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Positive Fixed 1 7V 1.8V - 1.2V @ 3A 3A 9 mA 15 mA 73dB ~ 57dB (120Hz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
LP3853ESX-2.5/NOPB National Semiconductor

LP3853ESX-2.5/NOPB

LP3853 3A FAST ULTRA LOW DROPOUT

National Semiconductor

1,340
RFQ
LP3853ESX-2.5/NOPB Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Positive Fixed 1 7V 2.5V - 0.6V @ 3A 3A 4 mA 10 mA 73dB ~ 57dB (120Hz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
LP3893ESX-1.2/NOPB National Semiconductor

LP3893ESX-1.2/NOPB

LP3893 3A FAST-RESPONSE ULTRA LO

National Semiconductor

1,122
RFQ
LP3893ESX-1.2/NOPB Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Positive Fixed 1 5.5V 1.2V - 1V @ 1A 3A 30 µA 8 mA 80dB ~ 65dB (120Hz ~ 1kHz) Enable Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
LP3856ESX-ADJ/NOPB National Semiconductor

LP3856ESX-ADJ/NOPB

LP3856-ADJ 3A FAST ULTRA LOW DRO

National Semiconductor

718
RFQ
LP3856ESX-ADJ/NOPB Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Positive Adjustable 1 7V 1.23V 6.5V 0.6V @ 3A 3A 4 mA 10 mA 73dB ~ 57dB (120Hz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
LP3966ESX-3.3/NOPB National Semiconductor

LP3966ESX-3.3/NOPB

LP3966 3A FAST ULTRA LOW DROPOUT

National Semiconductor

500
RFQ
LP3966ESX-3.3/NOPB Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Positive Fixed 1 7V 3.3V - 1.2V @ 3A 3A 9 mA 15 mA - Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
LP3873ES-2.5/NOPB National Semiconductor

LP3873ES-2.5/NOPB

LP3873 3A FAST ULTRA LOW DROPOUT

National Semiconductor

354
RFQ
LP3873ES-2.5/NOPB Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Positive Fixed 1 7V 2.5V - 1.2V @ 3A 3A 9 mA 15 mA 73dB ~ 57dB (120Hz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
LP3853ESX-1.8/NOPB National Semiconductor

LP3853ESX-1.8/NOPB

IC REG LIN 1.8V 3A DDPAK/TO263-5

National Semiconductor

300
RFQ
LP3853ESX-1.8/NOPB Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Positive Fixed 1 7V 1.8V - 0.6V @ 3A 3A 4 mA 10 mA 73dB ~ 57dB (120Hz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
UCC281DP-5 Unitrode

UCC281DP-5

IC REG LINEAR 5V 1A 8SOIC

Unitrode

1,015
RFQ
UCC281DP-5 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Positive Fixed 1 9V 5V - 0.2V @ 200mA 1A 650 µA - - - Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) -40°C ~ 85°C - - Surface Mount 8-SOIC
UCC381DP-3 Unitrode

UCC381DP-3

IC REG LINEAR UCC381 1A LDO

Unitrode

585
RFQ
UCC381DP-3 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Positive Fixed 1 9V 3.3V - 0.8V @ 1A 1A 650 µA - - - Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) 0°C ~ 70°C - - Surface Mount 8-SOIC
UCC281DP-ADJ Unitrode

UCC281DP-ADJ

IC REG LINEAR POS ADJ 1A 8SOIC

Unitrode

427
RFQ
UCC281DP-ADJ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Positive Adjustable 1 9V 1.22V 8.85V 0.2V @ 200mA 1A 650 µA - - - Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) -40°C ~ 85°C - - Surface Mount 8-SOIC

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.