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
LT1763MPDE-3.3#PBF Analog Devices Inc.

LT1763MPDE-3.3#PBF

IC REG LINEAR 3.3V 500MA 12DFN

Analog Devices Inc.

3,123
RFQ
LT1763MPDE-3.3#PBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tube Active Positive Fixed 1 20V 3.3V - 0.45V @ 500mA 500mA - - 65dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -55°C ~ 125°C - - Surface Mount 12-DFN (4x3)
LT1763MPS8#PBF Analog Devices Inc.

LT1763MPS8#PBF

IC REG LINEAR POS ADJ 500MA 8SO

Analog Devices Inc.

528
RFQ
LT1763MPS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Positive Adjustable 1 20V 1.22V 20V 0.45V @ 500mA 500mA 75 µA 16 mA 65dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -55°C ~ 125°C - - Surface Mount 8-SO
LT3081MPFE#PBF Analog Devices Inc.

LT3081MPFE#PBF

IC REG LIN POS ADJ 1.5A 16TSSOP

Analog Devices Inc.

112
RFQ
LT3081MPFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Positive Adjustable 1 36V 0V 34.5V 1.5V @ 1.5A 1.5A 50 µA 5 mA 90dB ~ 20dB (120Hz ~ 1MHz) Current Limit Over Current, Over Temperature, Reverse Polarity, Short Circuit -55°C ~ 125°C - - Surface Mount 16-TSSOP-EP
LT1764AMPQ#PBF Analog Devices Inc.

LT1764AMPQ#PBF

IC REG LINEAR POS ADJ 3A 5DDPAK

Analog Devices Inc.

624
RFQ
LT1764AMPQ#PBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Positive Adjustable 1 20V 1.21V 20V 0.66V @ 3A 3A 1.5 mA 200 mA 63dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -55°C ~ 125°C - - Surface Mount DDPAK-5
LT3045MPDD#PBF Analog Devices Inc.

LT3045MPDD#PBF

IC REG LIN POS PROG 500MA 10DFN

Analog Devices Inc.

1,035
RFQ
LT3045MPDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Positive Adjustable 1 20V 0V 15V 0.45V @ 500mA 500mA - 25 mA 117dB ~ 53dB (120Hz ~ 10MHz) Enable, Power Good Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -55°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LM317H Texas Instruments

LM317H

IC REG LINEAR POS ADJ 1.5A TO3

Texas Instruments

201
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
LM137H/NOPB Texas Instruments

LM137H/NOPB

IC REG LIN NEG ADJ 1.5A TO3

Texas Instruments

128
RFQ
LM137H/NOPB Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Active Negative Adjustable 1 -40V -1.2V -37V - 1.5A - - 66dB (120Hz) - Over Current, Over Temperature, Short Circuit -55°C ~ 150°C - - Through Hole TO-3
ADP1765ACPZ-R7 Analog Devices Inc.

ADP1765ACPZ-R7

IC REG LINEAR POS ADJ 5A 16LFCSP

Analog Devices Inc.

1,773
RFQ
ADP1765ACPZ-R7 Datasheet

Datasheet

- 16-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Positive Adjustable 1 1.98V 0.5V 1.5V - 5A 17 mA 25 mA 61dB ~ 33dB (10kHz ~ 1MHz) Enable, Power Good, Soft Start Current Limit, Thermal Overload -40°C ~ 125°C (TJ) - - Surface Mount 16-LFCSP (3x3)
MIC29752WWT Microchip Technology

MIC29752WWT

IC REG LIN POS ADJ 7.5A TO247-5

Microchip Technology

206
RFQ
MIC29752WWT Datasheet

Datasheet

- TO-247-5 Tube Active Positive Adjustable 1 26V 1.25V 25V 0.75V @ 7.5A 7.5A - - - Enable Over Current, Over Temperature, Reverse Polarity, Transient Voltage -40°C ~ 125°C - - Through Hole TO-247-5
TPS74401MRGWREP Texas Instruments

TPS74401MRGWREP

IC REG LINEAR POS ADJ 3A 20VQFN

Texas Instruments

3,301
RFQ
TPS74401MRGWREP Datasheet

Datasheet

- 20-VQFN Exposed Pad Tape & Reel (TR) Active 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) -55°C ~ 125°C - - Surface Mount 20-VQFN (5x5)
TPS7A4001MDGNREP Texas Instruments

TPS7A4001MDGNREP

IC REG LIN POS ADJ 50MA 8HVSSOP

Texas Instruments

4,661
RFQ
TPS7A4001MDGNREP Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Positive Adjustable 1 100V 1.161V 90V 1.3V @ 50mA 50mA 65 µA - 65dB (100Hz) Enable Over Current, Over Temperature, Under Voltage Lockout (UVLO) -55°C ~ 125°C - - Surface Mount 8-HVSSOP
LM140LAH-12 Texas Instruments

LM140LAH-12

IC REG LINEAR 12V 100MA TO39-3

Texas Instruments

509
RFQ
LM140LAH-12 Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Active Positive Fixed 1 35V 12V - 2V @ 1A 100mA 3 mA 4.5 mA 72dB (120Hz) - Over Temperature, Short Circuit -55°C ~ 125°C - - Through Hole TO-3
LT3083MPDF#PBF Analog Devices Inc.

LT3083MPDF#PBF

IC REG LINEAR POS ADJ 3A 12DFN

Analog Devices Inc.

279
RFQ
LT3083MPDF#PBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tube Active Positive Adjustable 1 14V 0V 14V 0.42V @ 3A 3A 50.5 µA 1 mA 85dB ~ 20dB (120Hz ~ 1MHz) - Over Current, Over Temperature, Short Circuit -55°C ~ 125°C - - Surface Mount 12-DFN (4x4)
LT3083MPFE#PBF Analog Devices Inc.

LT3083MPFE#PBF

IC REG LINEAR POS ADJ 3A 16TSSOP

Analog Devices Inc.

245
RFQ
LT3083MPFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Positive Adjustable 1 14V 0V 14V 0.42V @ 3A 3A 50.5 µA 1 mA 85dB ~ 20dB (120Hz ~ 1MHz) - Over Current, Over Temperature, Short Circuit -55°C ~ 125°C - - Surface Mount 16-TSSOP-EP
LM140LAH-5.0 Texas Instruments

LM140LAH-5.0

IC REG LINEAR 5V 100MA TO39-3

Texas Instruments

228
RFQ
LM140LAH-5.0 Datasheet

Datasheet

- TO-205AD, TO-39-3 Metal Can Bulk Active Positive Fixed 1 35V 5V - 2V @ 1A 100mA 3 mA 4.5 mA 72dB (120Hz) - Over Temperature, Short Circuit -55°C ~ 125°C - - Through Hole TO-3
LT3070MPUFD#PBF Analog Devices Inc.

LT3070MPUFD#PBF

IC REG LIN POS PROG 5A 28QFN

Analog Devices Inc.

1,399
RFQ
LT3070MPUFD#PBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Active Positive Programmable 1 3V 0.8V 1.8V 0.15V @ 5A 5A 1.5 mA 10 mA 66dB (120Hz) Enable, Power Good, Soft Start Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -55°C ~ 125°C - - Surface Mount 28-QFN (4x5)
LM317HVK STEEL/NOPB Texas Instruments

LM317HVK STEEL/NOPB

IC REG LINEAR POS ADJ 1.5A TO3-2

Texas Instruments

200
RFQ
LM317HVK STEEL/NOPB Datasheet

Datasheet

- TO-204AA, TO-3 Bulk Active Positive Adjustable 1 60V 1.25V 57V - 1.5A 12 mA - 80dB ~ 65dB (120Hz) - Over Current, Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-3-2
LM323K STEEL/NOPB Texas Instruments

LM323K STEEL/NOPB

IC REG LINEAR 5V 3A TO3-2

Texas Instruments

4,608
RFQ
LM323K STEEL/NOPB Datasheet

Datasheet

- TO-204AA, TO-3 Tray Active Positive Fixed 1 20V 5V - - 3A - - - - Over Current, Over Temperature 0°C ~ 125°C - - Through Hole TO-3-2
LM340K-5.0/NOPB Texas Instruments

LM340K-5.0/NOPB

IC REG LINEAR 5V 1.5A TO3-2

Texas Instruments

2,707
RFQ
LM340K-5.0/NOPB Datasheet

Datasheet

- TO-204AA, TO-3 Tray Active Positive Fixed 1 35V 5V - 2V @ 1A 1.5A 6 mA - 70dB (120Hz) - Over Current, Short Circuit 0°C ~ 125°C - - Through Hole TO-3-2
LM117K STEEL/NOPB Texas Instruments

LM117K STEEL/NOPB

IC REG LINEAR POS ADJ 1.5A TO3-2

Texas Instruments

2,668
RFQ
LM117K STEEL/NOPB Datasheet

Datasheet

- TO-204AA, TO-3 Tray Active Positive Adjustable 1 40V 1.25V 37V - 1.5A 5 mA - 80dB ~ 65dB (120Hz) - Over Current, Over Temperature, Short Circuit -55°C ~ 125°C - - Through Hole TO-3-2
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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.