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
UC385T-1 Unitrode

UC385T-1

IC REG LINEAR POS ADJ 5A TO220-5

Unitrode

947
RFQ
UC385T-1 Datasheet

Datasheet

- TO-220-5 Bulk Active Positive Fixed 1 7.5V 1.5V - 2.1V @ 5A 5A - - - - Over Temperature, Reverse Polarity, Short Circuit 0°C ~ 100°C - - Through Hole TO-220-5
LP3853ES-3.3 Texas Instruments

LP3853ES-3.3

LP3853 3A FAST ULTRA LOW DROPOUT

Texas Instruments

4,950
RFQ
LP3853ES-3.3 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Positive Fixed 1 7V 3.3V - 0.6V @ 3A 3A 10 mA 10 mA 73dB ~ 57dB (120Hz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C (TJ) - - Surface Mount DDPAK/TO-263-5
LP3853ES-1.8 National Semiconductor

LP3853ES-1.8

LP3853 3A FAST ULTRA LOW DROPOUT

National Semiconductor

425
RFQ
LP3853ES-1.8 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 DDPAK/TO-263-5
LT1963AEQ-1.5 Linear Technology

LT1963AEQ-1.5

LT1963A - 1.5A, LOW NOISE, FAST

Linear Technology

115
RFQ
LT1963AEQ-1.5 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA 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) - - Surface Mount DDPAK-5
LM723CH National Semiconductor

LM723CH

LM723C-MIL 150 MA ADJUSTABLE OUT

National Semiconductor

858
RFQ
LM723CH Datasheet

Datasheet

- TO-100-10 Metal Can Bulk Active Positive Adjustable 1 40V 2V 37V - 150mA - - 86dB ~ 74dB (50Hz ~ 10kHz) Current Limit, Frequency Control Short Circuit 0°C ~ 70°C - - Through Hole TO-100-10
LT1587CM-3.6#PBF Linear Technology

LT1587CM-3.6#PBF

3A LOW DROPOUT FASTRESPONSE POSI

Linear Technology

800
RFQ
LT1587CM-3.6#PBF Datasheet

Datasheet

- TO-263-4, D2PAK (3 Leads + Tab), TO-263AA Bulk Active Positive Fixed 1 7V 3.6V - 1.3V @ 3A 3A - - 72dB (120Hz) - Over Current, Over Temperature, Short Circuit 0°C ~ 125°C - - Surface Mount DDPAK-3
LT1020IN#PBF Linear Technology

LT1020IN#PBF

IC REG LIN POS ADJ 125MA 14DIP

Linear Technology

753
RFQ
LT1020IN#PBF Datasheet

Datasheet

- 14-DIP (0.300", 7.62mm) Bulk 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 - - Through Hole 14-PDIP
MIC49500-0.9WR Microchip Technology

MIC49500-0.9WR

IC REG LINEAR 0.9V 5A SPAK-7

Microchip Technology

750
RFQ
MIC49500-0.9WR Datasheet

Datasheet

- SPAK-7 (7 Leads + Tab) Bulk Active Positive Fixed 1 6V 0.9V - 0.5V @ 5A 5A 90 mA 130 mA - Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount S-PAK-7
LM317H/NOPB National Semiconductor

LM317H/NOPB

LM317-N-MIL 1.5A ADJUSTABLE OUTP

National Semiconductor

475
RFQ
LM317H/NOPB Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Active Positive Adjustable 1 40V 1.25V 37V - 1.5A - - 80dB ~ 65dB (120Hz) - Over Current, Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-39-3
LM78M05CH National Semiconductor

LM78M05CH

LM78M05-MIL 500 MA 5V FIXED OUTP

National Semiconductor

293
RFQ
LM78M05CH Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Active Positive Fixed 1 35V 5V - - 500mA 3 mA - 78dB (120Hz) - Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Through Hole TO-3
LM317AH/NOPB National Semiconductor

LM317AH/NOPB

ADJUSTABLE POSITIVE STANDARD REG

National Semiconductor

325
RFQ
LM317AH/NOPB Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Active Positive Adjustable 1 40V 1.25V 37V - 1.5A 10 mA - 80dB ~ 65dB (120Hz) - Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Through Hole TO-39-3
LM337H National Semiconductor

LM337H

LM337-N-MIL 1.5A ADJUSTABLE OUTP

National Semiconductor

593
RFQ
LM337H Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Active Negative Adjustable 1 -40V -1.2V -37V - 500mA - - 60dB (120Hz) - Over Temperature, Short Circuit -55°C ~ 150°C - - Through Hole TO-39-3
LM317H National Semiconductor

LM317H

LM317-N-MIL 1.5A ADJUSTABLE OUTP

National Semiconductor

207
RFQ
LM317H Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Active Positive Adjustable 1 40V 1.25V 37V - 1.5A 10 mA - 80dB ~ 65dB (120Hz) - Over Current, Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-3
LT3015MPMSE-5 Linear Technology

LT3015MPMSE-5

IC REG LINEAR -5V 1.5A 12MSOP

Linear Technology

1,571
RFQ
LT3015MPMSE-5 Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Bulk Active Negative Fixed 1 -30V -5V - 0.5V @ 1.5A 1.5A 2.4 mA 70 mA 58dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
LM120H-12 National Semiconductor

LM120H-12

LM120 EXTENDED TEMPERATURE 1A FI

National Semiconductor

384
RFQ
LM120H-12 Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Active Negative Fixed 1 -32V -12V - - 200mA 1 mA - 64dB (120Hz) - Over Temperature -55°C ~ 150°C - - Through Hole TO-39-3
LM140LAH-15 National Semiconductor

LM140LAH-15

LM140L EXTENDED TEMPERATURE 100M

National Semiconductor

563
RFQ
LM140LAH-15 Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Active Positive Fixed 1 35V 15V - 2V @ 1A 100mA 3 mA 4.5 mA 72dB (120Hz) - Over Temperature, Short Circuit -55°C ~ 125°C - - Through Hole TO-3
LT1085IT-12 Linear Technology

LT1085IT-12

IC REG LINEAR 3A TO220-3

Linear Technology

1,102
RFQ
LT1085IT-12 Datasheet

Datasheet

- TO-220-3 Bulk Active - - 1 - - - - 3A - - - - - -40°C ~ 125°C - - Through Hole TO-220-3
LT3071MPUFD#PBF Linear Technology

LT3071MPUFD#PBF

LT3071 - 5A, LOW NOISE, PROGRAMM

Linear Technology

118
RFQ
LT3071MPUFD#PBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Bulk Obsolete Positive Programmable 1 3V 0.8V 1.8V 0.15V @ 5A 5A 1.8 mA 10 mA 66dB (120Hz) Enable, Power Good, Soft Start Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -55°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
MC78M05BDTRKG onsemi

MC78M05BDTRKG

IC REG LINEAR 5V 500MA DPAK

onsemi

201
RFQ
MC78M05BDTRKG Datasheet

Datasheet

- TO-252-3, DPAK (2 Leads + Tab), SC-63 Tape & Reel (TR) Active Positive Fixed 1 35V 5V - - 500mA - - 80dB (120Hz) - Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount DPAK
MCP1826S-3302E/DB Microchip Technology

MCP1826S-3302E/DB

IC REG LINEAR 3.3V 1A SOT223-3

Microchip Technology

293
RFQ
MCP1826S-3302E/DB Datasheet

Datasheet

- TO-261-4, TO-261AA Tube Active Positive Fixed 1 6V 3.3V - 0.4V @ 1A 1A 220 µA - 60dB (100Hz) - Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount SOT-223-3

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.