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
LT1963AEQ#TRPBF Analog Devices Inc.

LT1963AEQ#TRPBF

IC REG LIN POS ADJ 1.5A 5DDPAK

Analog Devices Inc.

1,912
RFQ
LT1963AEQ#TRPBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Positive Adjustable 1 20V 1.21V 20V 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 DDPAK-5
LT1963AEFE#PBF Analog Devices Inc.

LT1963AEFE#PBF

IC REG LIN POS ADJ 1.5A 16TSSOP

Analog Devices Inc.

1,893
RFQ
LT1963AEFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Positive Adjustable 1 20V 1.21V 20V 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
ADM7154ARDZ-3.3-R7 Analog Devices Inc.

ADM7154ARDZ-3.3-R7

IC REG LINEAR 3.3V 600MA 8SOIC

Analog Devices Inc.

1,725
RFQ
ADM7154ARDZ-3.3-R7 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.5V 3.3V - 0.21V @ 600mA 600mA 7 mA 10 mA 58dB (1MHz) Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount 8-SOIC-EP
LT1963AEFE-1.8#PBF Analog Devices Inc.

LT1963AEFE-1.8#PBF

IC REG LINEAR 1.8V 1.5A 16TSSOP

Analog Devices Inc.

882
RFQ
LT1963AEFE-1.8#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube 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
LT1963AEQ-3.3#PBF Analog Devices Inc.

LT1963AEQ-3.3#PBF

IC REG LINEAR 3.3V 1.5A 5DDPAK

Analog Devices Inc.

845
RFQ
LT1963AEQ-3.3#PBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active 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 - - Surface Mount DDPAK-5
LT1963AEQ#PBF Analog Devices Inc.

LT1963AEQ#PBF

IC REG LIN POS ADJ 1.5A 5DDPAK

Analog Devices Inc.

257
RFQ
LT1963AEQ#PBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Positive Adjustable 1 20V 1.21V 20V 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 DDPAK-5
LT1963AEQ-3.3#TRPBF Analog Devices Inc.

LT1963AEQ-3.3#TRPBF

IC REG LINEAR 3.3V 1.5A 5DDPAK

Analog Devices Inc.

220
RFQ
LT1963AEQ-3.3#TRPBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active 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 - - Surface Mount DDPAK-5
LT1121IST-5#TRPBF Analog Devices Inc.

LT1121IST-5#TRPBF

IC REG LINEAR 5V 150MA SOT223-3

Analog Devices Inc.

6,233
RFQ
LT1121IST-5#TRPBF Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Active Positive Fixed 1 30V 5V - 0.7V @ 150mA 150mA 50 µA 14 mA 58dB (120Hz) Enable Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount SOT-223-3
LT1121IST-5#PBF Analog Devices Inc.

LT1121IST-5#PBF

IC REG LINEAR 5V 150MA SOT223-3

Analog Devices Inc.

1,811
RFQ
LT1121IST-5#PBF Datasheet

Datasheet

- TO-261-4, TO-261AA Tube Active Positive Fixed 1 30V 5V - 0.7V @ 150mA 150mA 50 µA 14 mA 58dB (120Hz) Enable Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount SOT-223-3
LT1763IDE#PBF Analog Devices Inc.

LT1763IDE#PBF

IC REG LIN POS ADJ 500MA 12DFN

Analog Devices Inc.

6,845
RFQ
LT1763IDE#PBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tube Active Positive Adjustable 1 20V 1.22V 20V 0.45V @ 500mA 500mA - - 65dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 12-DFN (4x3)
LT1763IDE-3.3#TRPBF Analog Devices Inc.

LT1763IDE-3.3#TRPBF

IC REG LINEAR 3.3V 500MA 12DFN

Analog Devices Inc.

5,992
RFQ
LT1763IDE-3.3#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 20V 3.3V - 0.45V @ 500mA 500mA - - 65dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 12-DFN (4x3)
LT1763IS8-3.3#TRPBF Analog Devices Inc.

LT1763IS8-3.3#TRPBF

IC REG LINEAR 3.3V 500MA 8SOIC

Analog Devices Inc.

4,932
RFQ
LT1763IS8-3.3#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Positive Fixed 1 20V 3.3V - 0.45V @ 500mA 500mA - - 65dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 8-SO
LT1763IDE#TRPBF Analog Devices Inc.

LT1763IDE#TRPBF

IC REG LIN POS ADJ 500MA 12DFN

Analog Devices Inc.

4,281
RFQ
LT1763IDE#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Positive Adjustable 1 20V 1.22V 20V 0.45V @ 500mA 500mA - - 65dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 12-DFN (4x3)
LT1763IS8-5#TRPBF Analog Devices Inc.

LT1763IS8-5#TRPBF

IC REG LINEAR 5V 500MA 8SOIC

Analog Devices Inc.

3,635
RFQ
LT1763IS8-5#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Positive Fixed 1 20V 5V - 0.45V @ 500mA 500mA - - 65dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 8-SO
LT1763IS8-5#PBF Analog Devices Inc.

LT1763IS8-5#PBF

IC REG LINEAR 5V 500MA 8SOIC

Analog Devices Inc.

2,094
RFQ
LT1763IS8-5#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Positive Fixed 1 20V 5V - 0.45V @ 500mA 500mA - - 65dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 8-SO
LT1763IDE-3.3#PBF Analog Devices Inc.

LT1763IDE-3.3#PBF

IC REG LINEAR 3.3V 500MA 12DFN

Analog Devices Inc.

1,789
RFQ
LT1763IDE-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 -40°C ~ 125°C - - Surface Mount 12-DFN (4x3)
LT1763IS8#TRPBF Analog Devices Inc.

LT1763IS8#TRPBF

IC REG LINEAR POS ADJ 500MA 8SO

Analog Devices Inc.

1,301
RFQ
LT1763IS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Positive Adjustable 1 20V 1.22V 20V 0.45V @ 500mA 500mA - - 65dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 8-SO
LT1763IS8-3.3#PBF Analog Devices Inc.

LT1763IS8-3.3#PBF

IC REG LINEAR 3.3V 500MA 8SOIC

Analog Devices Inc.

252
RFQ
LT1763IS8-3.3#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Positive Fixed 1 20V 3.3V - 0.45V @ 500mA 500mA - - 65dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 8-SO
LT3081EDF#TRPBF Analog Devices Inc.

LT3081EDF#TRPBF

IC REG LINEAR POS ADJ 1.5A 12DFN

Analog Devices Inc.

1,462
RFQ
LT3081EDF#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) 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 -40°C ~ 125°C - - Surface Mount 12-DFN (4x4)
LT3081EDF#PBF Analog Devices Inc.

LT3081EDF#PBF

IC REG LINEAR POS ADJ 1.5A 12DFN

Analog Devices Inc.

1,026
RFQ
LT3081EDF#PBF Datasheet

Datasheet

- 12-WFDFN 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 -40°C ~ 125°C - - Surface Mount 12-DFN (4x4)
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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.