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
LT1521IST-3.3#PBF Analog Devices Inc.

LT1521IST-3.3#PBF

IC REG LIN 3.3V 300MA SOT223-3

Analog Devices Inc.

4,837
RFQ
LT1521IST-3.3#PBF Datasheet

Datasheet

- TO-261-4, TO-261AA Tube Active Positive Fixed 1 20V 3.3V - 0.75V @ 300mA 300mA 25 µA 12 mA 58dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount SOT-223-3
LT3015EDD-5#TRPBF Analog Devices Inc.

LT3015EDD-5#TRPBF

IC REG LINEAR -5V 1.5A 8DFN

Analog Devices Inc.

2,189
RFQ
LT3015EDD-5#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) 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 - - Surface Mount 8-DFN (3x3)
LT3081EFE#PBF Analog Devices Inc.

LT3081EFE#PBF

IC REG LIN POS ADJ 1.5A 16TSSOP

Analog Devices Inc.

372
RFQ
LT3081EFE#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 -40°C ~ 125°C - - Surface Mount 16-TSSOP-EP
LT3015EDD-5#PBF Analog Devices Inc.

LT3015EDD-5#PBF

IC REG LINEAR -5V 1.5A 8DFN

Analog Devices Inc.

255
RFQ
LT3015EDD-5#PBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tube 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 - - Surface Mount 8-DFN (3x3)
LT1963EQ-3.3#PBF Analog Devices Inc.

LT1963EQ-3.3#PBF

IC REG LINEAR 3.3V 1.5A 5DDPAK

Analog Devices Inc.

361
RFQ
LT1963EQ-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
LT1963EQ-3.3#TRPBF Analog Devices Inc.

LT1963EQ-3.3#TRPBF

IC REG LINEAR 3.3V 1.5A 5DDPAK

Analog Devices Inc.

344
RFQ
LT1963EQ-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
LT1963EQ-2.5#PBF Analog Devices Inc.

LT1963EQ-2.5#PBF

IC REG LINEAR 2.5V 1.5A 5DDPAK

Analog Devices Inc.

163
RFQ
LT1963EQ-2.5#PBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube 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 - - Surface Mount DDPAK-5
LT3012HFE#TRPBF Analog Devices Inc.

LT3012HFE#TRPBF

IC REG LIN POS ADJ 200MA 16TSSOP

Analog Devices Inc.

6,365
RFQ
LT3012HFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Positive Adjustable 1 80V 1.24V 60V 0.63V @ 200mA 200mA 110 µA 18 mA 75dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 140°C - - Surface Mount 16-TSSOP-EP
LT3022EDHC#TRPBF Analog Devices Inc.

LT3022EDHC#TRPBF

IC REG LINEAR POS ADJ 1A 16DFN

Analog Devices Inc.

1,042
RFQ
LT3022EDHC#TRPBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Positive Adjustable 1 10V 0.2V 9.5V 0.285V @ 1A 1A 3.5 mA 36 mA 70dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 16-DFN (5x3)
LT3012HFE#PBF Analog Devices Inc.

LT3012HFE#PBF

IC REG LIN POS ADJ 200MA 16TSSOP

Analog Devices Inc.

397
RFQ
LT3012HFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Positive Adjustable 1 80V 1.24V 60V 0.63V @ 200mA 200mA 110 µA 18 mA 75dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 140°C - - Surface Mount 16-TSSOP-EP
MAX603CSA+ Analog Devices Inc./Maxim Integrated

MAX603CSA+

IC REG LIN POS ADJ 500MA 8SOIC

Analog Devices Inc./Maxim Integrated

385
RFQ
MAX603CSA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Positive Adjustable (Fixed) 1 11.5V 1.25V (5V) 11V 0.55V @ 500mA 500mA 35 µA - - Enable Over Current, Over Temperature, Reverse Polarity 0°C ~ 70°C - - Surface Mount 8-SOIC
LT3093HMSE#PBF Analog Devices Inc.

LT3093HMSE#PBF

IC REG LIN NEG ADJ 200MA 12MSOP

Analog Devices Inc.

151
RFQ
LT3093HMSE#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Negative Adjustable 1 -20V 0V -19.5V 0.3V @ 200mA 200mA 10 µA 80 mA 73dB (1MHz) Current Limit, Enable Over Current, Over Temperature, Short Circuit -40°C ~ 150°C (TA) - - Surface Mount 12-MSOP-EP
LT3093HDD#PBF Analog Devices Inc.

LT3093HDD#PBF

IC REG LIN NEG ADJ 200MA 12DFN

Analog Devices Inc.

114
RFQ
LT3093HDD#PBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tube Active Negative Adjustable 1 -20V 0V -19.5V 0.3V @ 200mA 200mA 10 µA 80 mA 73dB (1MHz) Current Limit, Enable Over Current, Over Temperature, Short Circuit -40°C ~ 150°C (TA) - - Surface Mount 12-DFN (3x3)
LT3024EFE#PBF Analog Devices Inc.

LT3024EFE#PBF

IC REG LINEAR POS ADJ 16TSSOP

Analog Devices Inc.

203
RFQ
LT3024EFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Positive Adjustable 2 20V 1.22V 20V 0.45V @ 100mA, 0.45V @ 500mA 100mA, 500mA - - 65dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 16-TSSOP-EP
LT3055HMSE#PBF Analog Devices Inc.

LT3055HMSE#PBF

IC REG LIN POS ADJ 500MA 16MSOP

Analog Devices Inc.

148
RFQ
LT3055HMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Positive Adjustable 1 45V 0.6V 40V 0.59V @ 500mA 500mA 130 µA 25 mA 85dB (120Hz) Current Limit, Enable, Power Good, Soft Start Over Current, Over Temperature, Reverse Polarity -40°C ~ 150°C - - Surface Mount 16-MSOP-EP
LP3853ES-3.3/NOPB Texas Instruments

LP3853ES-3.3/NOPB

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

Texas Instruments

127
RFQ
LP3853ES-3.3/NOPB Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Positive Fixed 1 7V 3.3V - 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)
LT1963AIFE#PBF Analog Devices Inc.

LT1963AIFE#PBF

IC REG LIN POS ADJ 1.5A 16TSSOP

Analog Devices Inc.

5,048
RFQ
LT1963AIFE#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
LT1521IS8-3.3#PBF Analog Devices Inc.

LT1521IS8-3.3#PBF

IC REG LINEAR 3.3V 300MA 8SOIC

Analog Devices Inc.

319
RFQ
LT1521IS8-3.3#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Positive Fixed 1 20V 3.3V - 0.75V @ 300mA 300mA 25 µA 12 mA 58dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 8-SO
LT1521IS8#PBF Analog Devices Inc.

LT1521IS8#PBF

IC REG LINEAR POS ADJ 300MA 8SO

Analog Devices Inc.

4,564
RFQ
LT1521IS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Positive Adjustable 1 20V 3.8V 20V 0.75V @ 300mA 300mA 25 µA 12 mA 58dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 8-SO
LT3042HDD#PBF Analog Devices Inc.

LT3042HDD#PBF

IC REG LIN POS ADJ 200MA 10DFN

Analog Devices Inc.

305
RFQ
LT3042HDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Positive Adjustable 1 20V 0V 15V 0.35V @ 200mA (Typ) 200mA - - 117dB ~ 56dB (120Hz ~ 10MHz) Current Limit, Enable, Power Good Over Temperature, Reverse Polarity -40°C ~ 150°C - - Surface Mount 10-DFN (3x3)
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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.