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
LT1085CK-12 Analog Devices Inc.

LT1085CK-12

IC REG LINEAR 3A 12V TO3

Analog Devices Inc.

2,570
RFQ
LT1085CK-12 Datasheet

Datasheet

- TO-204AA, TO-3 Tube Obsolete - - 1 - - - - 3A - - - - - 0°C ~ 150°C - - Through Hole TO-3
LT1085CK-5 Analog Devices Inc.

LT1085CK-5

IC REG LINEAR 3A 5V TO3

Analog Devices Inc.

1,665
RFQ
LT1085CK-5 Datasheet

Datasheet

- TO-204AA, TO-3 Tube Obsolete - - 1 - - - - 3A - - - - - 0°C ~ 150°C - - Through Hole TO-3
LT317AHVK Analog Devices Inc.

LT317AHVK

IC REG LINEAR POS ADJ TO3

Analog Devices Inc.

3,617
RFQ
LT317AHVK Datasheet

Datasheet

- TO-204AA, TO-3 Bulk Obsolete - - 1 - - - - - - - - - - 0°C ~ 125°C - - Through Hole TO-3
V62/06616-01XE Texas Instruments

V62/06616-01XE

ENHANCED PRODUCT, DUAL-OUTPUT LO

Texas Instruments

4,088
RFQ
V62/06616-01XE Datasheet

Datasheet

- 24-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Positive Fixed 2 6V 3.3V, 1.2V - 0.225V @ 1A 1A, 2A 250 µA - - Enable, Power Good, Reset, Sequencing Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -55°C ~ 125°C (TJ) - - Surface Mount 24-HTSSOP
LT3021EDH#TRMPBF Analog Devices Inc.

LT3021EDH#TRMPBF

LT3021EDH#TRMPBF

Analog Devices Inc.

4,593
RFQ
LT3021EDH#TRMPBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Positive Adjustable 1 10V 0.2V 9.5V 0.285V @ 500mA 500mA 250 µA 10 mA 70dB (120Hz) Current Limit, Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C (TJ) - - Surface Mount 16-DFN (5x5)
LT1763CS8#TRMPBF Analog Devices Inc.

LT1763CS8#TRMPBF

LT1763CS8#TRMPBF

Analog Devices Inc.

1,699
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Positive Adjustable 1 20V 1.22V 20V 0.45V @ 500mA 500mA 75 µA 16 mA 65dB (120Hz) Current Limit, Enable Over Current, Over Temperature, Reverse Current, Reverse Polarity -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
MIC49500-1.2WU Microchip Technology

MIC49500-1.2WU

IC REG LINEAR 1.2V 5A TO263-7

Microchip Technology

1,718
RFQ
MIC49500-1.2WU Datasheet

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Obsolete Positive Fixed 1 6V 1.2V - 0.5V @ 5A 5A 90 mA 130 mA - Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount TO-263-7
MIC49500WU Microchip Technology

MIC49500WU

IC REG LINEAR POS ADJ 5A TO263-7

Microchip Technology

2,492
RFQ
MIC49500WU Datasheet

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Bulk Obsolete Positive Adjustable 1 6V 0.7V 6V 0.5V @ 5A 5A 90 mA 130 mA - Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount TO-263-7
LT1020CSW#TRPBF Analog Devices Inc.

LT1020CSW#TRPBF

IC REG LINEAR POS ADJ 125MA 16SO

Analog Devices Inc.

2,305
RFQ
LT1020CSW#TRPBF Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Positive Adjustable 1 36V 2.5V 35.15V 0.85V @ 125mA 125mA 95 µA 20 mA - Current Limit, Enable Over Current, Over Temperature, Short Circuit 0°C ~ 100°C - - Surface Mount 16-SO
TPS74401RGWRG4 Texas Instruments

TPS74401RGWRG4

IC REG LINEAR POS ADJ 3A 20VQFN

Texas Instruments

3,051
RFQ
TPS74401RGWRG4 Datasheet

Datasheet

- 20-VQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Positive Adjustable 1 5.5V 0.8V 3.6V 0.24V @ 3A 3A - - 73dB ~ 50dB (1kHz ~ 800kHz) Enable, Power Good, Soft Start Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount 20-VQFN (5x5)
TPS75801KTTT Texas Instruments

TPS75801KTTT

IC REG LIN POS ADJ 3A DDPAK

Texas Instruments

3,342
RFQ
TPS75801KTTT Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Positive Adjustable 1 5.5V 1.225V 5V - 3A 200 µA - 62dB (100Hz) Enable Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
TPS75833KTTT Texas Instruments

TPS75833KTTT

IC REG LIN 3.3V 3A DDPAK/TO263-5

Texas Instruments

2,555
RFQ
TPS75833KTTT Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 3.3V - 0.3V @ 3A 3A 200 µA - 62dB (100Hz) Enable Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
TPS75801KTTTG3 Texas Instruments

TPS75801KTTTG3

IC REG LIN POS ADJ 3A DDPAK

Texas Instruments

1,749
RFQ
TPS75801KTTTG3 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Positive Adjustable 1 5.5V 1.225V 5V - 3A 200 µA - 62dB (100Hz) Enable Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
LT323AK Analog Devices Inc.

LT323AK

IC REG LINEAR 3A TO3

Analog Devices Inc.

4,079
RFQ
LT323AK Datasheet

Datasheet

- TO-204AA, TO-3 Tape & Reel (TR) Obsolete - - 1 - - - - 3A - - - - - 0°C ~ 125°C - - Through Hole TO-3
MAX8556ETE/V+ Analog Devices Inc./Maxim Integrated

MAX8556ETE/V+

IC REG LINEAR POS ADJ 4A 16TQFN

Analog Devices Inc./Maxim Integrated

2,152
RFQ
MAX8556ETE/V+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Tube Obsolete Positive Adjustable 1 3.6V 0.5V 3.4V 0.2V @ 4A 4A 1.6 mA - - Enable, Power Good Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) -40°C ~ 85°C Automotive AEC-Q100 Surface Mount 16-TQFN (5x5)
LT3072IUFF#TRPBF Analog Devices Inc.

LT3072IUFF#TRPBF

IC REG LINEAR POS ADJ 2.5A 36QFN

Analog Devices Inc.

1,523
RFQ
LT3072IUFF#TRPBF Datasheet

Datasheet

- 36-WFQFN Exposed Pad Tape & Reel (TR) Active Positive Adjustable 1 4V - 3.3V - 2.5A - - - Enable, Power Good Over Current, Over Temperature, Reverse Polarity - - - Surface Mount 36-QFN (4x7)
MAX667MSA/PR Analog Devices Inc./Maxim Integrated

MAX667MSA/PR

IC REG LIN POS ADJ 250MA 8SOIC

Analog Devices Inc./Maxim Integrated

4,161
RFQ
MAX667MSA/PR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Positive Adjustable (Fixed) 1 16.5V 1.3V (5V) 16V 0.35V @ 200mA 250mA 35 µA 20 mA - Dropout Detector, Enable, Low Battery Detection - -55°C ~ 125°C - - Surface Mount 8-SOIC
LP3856ESX-ADJ Texas Instruments

LP3856ESX-ADJ

IC REG LIN POS ADJ 3A DDPAK

Texas Instruments

3,235
RFQ
LP3856ESX-ADJ Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete 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)
LT1120AIS8#TRPBF Analog Devices Inc.

LT1120AIS8#TRPBF

IC REG LINEAR POS ADJ 125MA 8SO

Analog Devices Inc.

2,692
RFQ
LT1120AIS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Positive Adjustable 1 36V 2.5V 35.15V 0.85V @ 125mA 125mA 40 µA 20 mA - Enable Over Current, Over Temperature -40°C ~ 100°C - - Surface Mount 8-SO
LT3078AV#TRPBF Analog Devices Inc.

LT3078AV#TRPBF

5V, 5A ultralow noise

Analog Devices Inc.

2,756
RFQ
LT3078AV#TRPBF Datasheet

Datasheet

- 22-TFQFN Exposed Pad Tape & Reel (TR) Active Positive Programmable 1 5.5V 0.5V 4.2V 0.14V @ 5A 5A 6.5 mA 7 mA 106dB ~ 70dB (120kHz ~ 1MHz) Current Limit, Enable, Power Good, Soft Start Over Current, Over Temperature, Under Voltage Lockout (UVLO) -40°C ~ 125°C (TJ) - - Surface Mount 22-LQFN (3x4)

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.