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
LT1963AES8-3.3 Linear Technology

LT1963AES8-3.3

LT1963A - 1.5A, LOW NOISE, FAST

Linear Technology

210
RFQ
LT1963AES8-3.3 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Positive Fixed 1 20V 3.3V - 0.55V @ 1.5A 1.5A 1.5 mA 120 mA 63dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
LT3065IMSE-2.5#PBF Linear Technology

LT3065IMSE-2.5#PBF

IC REG LINEAR 2.5V 500MA 12MSOP

Linear Technology

1,406
RFQ
LT3065IMSE-2.5#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Bulk Active Positive Fixed 1 45V 2.5V - 0.51V @ 500mA 500mA 110 µA 25 mA 72dB (120Hz) Current Limit, Enable, Power Good, Soft Start Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 12-MSOP-EP
LT3065IMSE-1.8#PBF Linear Technology

LT3065IMSE-1.8#PBF

45V VIN, 500MA LOW NOISE, LINEAR

Linear Technology

518
RFQ
LT3065IMSE-1.8#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Bulk Active Positive Fixed 1 45V 1.8V - 0.51V @ 500mA 500mA 110 µA 25 mA 74dB (120Hz) Current Limit, Enable, Power Good, Soft Start Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 12-MSOP-EP
LT3065IMSE-1.5#PBF Linear Technology

LT3065IMSE-1.5#PBF

FIXED POSITIVE LDO REGULATOR, 1.

Linear Technology

259
RFQ
LT3065IMSE-1.5#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Bulk Active Positive Fixed 1 45V 1.5V - 0.51V @ 500mA 500mA 110 µA 25 mA 78dB (120Hz) Current Limit, Enable, Power Good, Soft Start Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 12-MSOP-EP
TPS70145PWPR Texas Instruments

TPS70145PWPR

TPS701 DUAL-OUTPUT LOW DROPOUT V

Texas Instruments

4,000
RFQ
TPS70145PWPR Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Positive Fixed 2 6V 3.3V, 1.2V - 0.28V @ 500mA, - 500mA, 250mA 190 µA 230 µA 60dB (1kHz) Enable, Power Good, Reset, Sequencing Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount 20-HTSSOP
LT3066IMSE-5#PBF Linear Technology

LT3066IMSE-5#PBF

LT3066 - 45V VIN, 500MA LOW NOIS

Linear Technology

2,757
RFQ
LT3066IMSE-5#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Bulk Obsolete Positive Fixed 1 45V 5V - 0.51V @ 500mA 500mA 125 µA 25 mA 70dB (120Hz) Current Limit, Enable, Power Good, Soft Start Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
LT3066IDE-5#PBF Linear Technology

LT3066IDE-5#PBF

LT3066 - 45V VIN, 500MA LOW NOIS

Linear Technology

2,381
RFQ
LT3066IDE-5#PBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Bulk Obsolete Positive Fixed 1 45V 5V - 0.51V @ 500mA 500mA 125 µA 25 mA 70dB (120Hz) Current Limit, Enable, Power Good, Soft Start Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C (TJ) - - Surface Mount 12-DFN (4x3)
LP3852EMP-2.5 Texas Instruments

LP3852EMP-2.5

LP3852 1.5A FAST RESPONSE ULTRA

Texas Instruments

12,839
RFQ
LP3852EMP-2.5 Datasheet

Datasheet

- TO-261-5, TO-261AB Bulk Active Positive Fixed 1 7V 2.5V - 0.44V @ 1.5A 1.5A 3 mA 10 mA 73dB ~ 57dB (120Hz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount SOT-223-5
V62/06626-03XE Texas Instruments

V62/06626-03XE

IC REG LIN TPS73618-EP ENHANCED

Texas Instruments

2,756
RFQ
V62/06626-03XE Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Active Positive Fixed 1 5.5V 1.8V - 0.2V @ 400mA 400mA 550 µA 1 mA 58dB ~ 37dB (100Hz ~ 10kHz) Enable Over Current, Over Temperature, Reverse Polarity -55°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
MIC49150-0.9WR Microchip Technology

MIC49150-0.9WR

IC REG LINEAR 0.9V 1.5A SPAK-5

Microchip Technology

347
RFQ
MIC49150-0.9WR 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
LT3065HDD-2.5#PBF Linear Technology

LT3065HDD-2.5#PBF

IC REG LINEAR 2.5V 500MA 10DFN

Linear Technology

484
RFQ
LT3065HDD-2.5#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Bulk Active Positive Fixed 1 45V 2.5V - 0.51V @ 500mA 500mA 110 µA 25 mA 72dB (120Hz) Current Limit, Enable, Power Good, Soft Start Over Current, Over Temperature, Reverse Polarity -40°C ~ 150°C - - Surface Mount 10-DFN (3x3)
LT3055IDE-3.3#PBF Linear Technology

LT3055IDE-3.3#PBF

LT3055 - 500MA, LINEAR REGULATOR

Linear Technology

8,372
RFQ
LT3055IDE-3.3#PBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Bulk Active Positive Fixed 1 45V 3.3V - 0.59V @ 500mA 500mA 130 µA 25 mA 70dB (120Hz) Current Limit, Enable, Power Good, Soft Start Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 16-DFN (4x3)
LT1963AET-1.5#PBF Linear Technology

LT1963AET-1.5#PBF

LT1963 - LOW NOISE, FAST TRANSIE

Linear Technology

1,771
RFQ
LT1963AET-1.5#PBF Datasheet

Datasheet

- TO-220-5 Bulk Obsolete Positive Fixed 1 20V 1.5V - 0.55V @ 1.5A 1.5A 1.5 mA 120 mA 63dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LT1963AET-2.5#PBF Linear Technology

LT1963AET-2.5#PBF

LT1963A - 1.5A, LOW NOISE, FAST

Linear Technology

803
RFQ
LT1963AET-2.5#PBF Datasheet

Datasheet

- TO-220-5 Bulk Active Positive Fixed 1 20V 2.5V - 0.55V @ 1.5A 1.5A 1.5 mA 120 mA 63dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Through Hole TO-220-5
LP3873ESX-3.3 Texas Instruments

LP3873ESX-3.3

LP3873 3A FAST ULTRA LOW DROPOUT

Texas Instruments

15,200
RFQ
LP3873ESX-3.3 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 73dB ~ 57dB (120Hz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount DDPAK/TO-263-5
LP3873ES-2.5 National Semiconductor

LP3873ES-2.5

LP3873 3A FAST ULTRA LOW DROPOUT

National Semiconductor

177
RFQ
LP3873ES-2.5 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 DDPAK/TO-263-5
LT3089IFE#PBF Linear Technology

LT3089IFE#PBF

LT3089 - 800MA SINGLE RESISTOR R

Linear Technology

3,733
RFQ
LT3089IFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk Obsolete Positive Adjustable 1 36V 0V 34.5V 1.65V @ 800mA 800mA 50.5 µA 51.25 µA 90dB ~ 20dB (120Hz ~ 1MHz) Current Limit Over Current, Over Temperature, Reverse Polarity, Short Circuit -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT1963AEFE-1.8 Linear Technology

LT1963AEFE-1.8

LT1963A - 1.5A, LOW NOISE, FAST

Linear Technology

137
RFQ
LT1963AEFE-1.8 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk Active Positive Fixed 1 20V 1.8V - 0.55V @ 1.5A 1.5A 1.5 mA 120 mA 63dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 16-TSSOP-EP
MIC39500-1.8WU Microchip Technology

MIC39500-1.8WU

5 AMP MICROCAP LOW-VOLTAGE LOW-D

Microchip Technology

7,456
RFQ
MIC39500-1.8WU Datasheet

Datasheet

- TO-263-4, D2PAK (3 Leads + Tab), TO-263AA Bulk Active Positive Fixed 1 16V 1.8V - 0.575V @ 5A 5A - - - - Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount TO-263-3
UCC383TDTR-3 Unitrode

UCC383TDTR-3

IC REG LINEAR UCC383 3A LDO

Unitrode

194
RFQ
UCC383TDTR-3 Datasheet

Datasheet

- TO-263-4, D2PAK (3 Leads + Tab), TO-263AA Bulk Active Positive Fixed 1 9V 3.3V - 1V @ 3A 3A 650 µA - - - Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) 0°C ~ 70°C (TA) - - Surface Mount TO-263 (DDPAK-3)

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.