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
ADP222ACPZ-3328-R7 Analog Devices Inc.

ADP222ACPZ-3328-R7

IC REG LINEAR 2.8V/3.3V 8LFCSP

Analog Devices Inc.

1,855
RFQ
ADP222ACPZ-3328-R7 Datasheet

Datasheet

- 8-UFDFN Exposed Pad, CSP Tape & Reel (TR) Active Positive Fixed 2 5.5V 2.8V, 3.3V - 0.26V @ 300mA, 0.26V @ 300mA 300mA, 300mA 150 µA 450 µA 68dB ~ 40dB (100Hz ~ 1MHz), - Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount 8-LFCSP-UD (2x2)
ADP222ACPZ-1533-R7 Analog Devices Inc.

ADP222ACPZ-1533-R7

IC REG LINEAR 1.5V/3.3V 8LFCSP

Analog Devices Inc.

2,241
RFQ
ADP222ACPZ-1533-R7 Datasheet

Datasheet

- 8-UFDFN Exposed Pad, CSP Tape & Reel (TR) Active Positive Fixed 2 5.5V 1.5V, 3.3V - -, 0.26V @ 300mA 300mA, 300mA 150 µA 450 µA - Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount 8-LFCSP-UD (2x2)
ADP222ACPZ-1228-R7 Analog Devices Inc.

ADP222ACPZ-1228-R7

IC REG LINEAR 1.2V/2.8V 8LFCSP

Analog Devices Inc.

4,641
RFQ
ADP222ACPZ-1228-R7 Datasheet

Datasheet

- 8-UFDFN Exposed Pad, CSP Tape & Reel (TR) Active Positive Fixed 2 5.5V 1.2V, 2.8V - -, 0.26V @ 300mA 300mA, 300mA 150 µA 450 µA -, 68dB ~ 40dB (100Hz ~ 1MHz) Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount 8-LFCSP-UD (2x2)
ADP222ACPZ-3330-R7 Analog Devices Inc.

ADP222ACPZ-3330-R7

IC REG LINEAR 3V/3.3V 8LFCSP

Analog Devices Inc.

3,484
RFQ
ADP222ACPZ-3330-R7 Datasheet

Datasheet

- 8-UFDFN Exposed Pad, CSP Tape & Reel (TR) Active Positive Fixed 2 5.5V 3V, 3.3V - 0.26V @ 300mA, 0.26V @ 300mA 300mA, 300mA 150 µA 450 µA - Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount 8-LFCSP-UD (2x2)
REG103UA-3 Burr Brown

REG103UA-3

IC REG LINEAR 3V 500MA 8SOIC

Burr Brown

18,218
RFQ
REG103UA-3 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Positive Fixed 1 15V 3V - 0.28V @ 500mA 500mA 0.7 mA 1.3 mA 65dB (120Hz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 8-SOIC
TPS72301DBVRG4 Texas Instruments

TPS72301DBVRG4

IC REG LIN NEG ADJ 200MA SOT23-5

Texas Instruments

271
RFQ
TPS72301DBVRG4 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Discontinued at Digi-Key Negative Adjustable 1 -10V -1.2V -10V 0.5V @ 200mA 200mA 200 µA 500 µA 65dB ~ 48dB (1kHz ~ 10kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount SOT-23-5
TPS736125DRBR Texas Instruments

TPS736125DRBR

IC REG LINEAR 1.25V 400MA 8SON

Texas Instruments

2,496
RFQ
TPS736125DRBR Datasheet

Datasheet

- 8-VDFN Exposed Pad Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1.25V - 0.2V @ 400mA 400mA 550 µA 1 mA 58dB ~ 37dB (100Hz ~ 10kHz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 8-SON (3x3)
LM317EMP Texas Instruments

LM317EMP

IC REG LIN POS ADJ 1.5A SOT223-4

Texas Instruments

11,250
RFQ
LM317EMP Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Obsolete Positive Adjustable 1 37V 1.25V 37V - 1.5A 10 mA - 80dB ~ 65dB (120Hz) - Over Current, Over Temperature, Short Circuit 0°C ~ 125°C - - Surface Mount SOT-223-4
LM2937IMP-3.3 Texas Instruments

LM2937IMP-3.3

IC REG LIN 3.3V 500MA SOT223-4

Texas Instruments

2,960
RFQ
LM2937IMP-3.3 Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Obsolete Positive Fixed 1 26V 3.3V - 1V @ 500mA 500mA 10 mA 20 mA - - Mirror-Image Insertion, Over Temperature, Short Circuit, Transient Voltage -40°C ~ 85°C (TJ) - - Surface Mount SOT-223-4
LM2940CS-5.0 Texas Instruments

LM2940CS-5.0

IC REG LIN 5V 1A DDPAK/TO263-3

Texas Instruments

2,356
RFQ
LM2940CS-5.0 Datasheet

Datasheet

- TO-263-4, D2PAK (3 Leads + Tab), TO-263AA Tube Obsolete Positive Fixed 1 26V 5V - 0.8V @ 1A 1A 10 mA 15 mA 64dB (120Hz) - Over Current, Over Temperature, Reverse Polarity, Short Circuit 0°C ~ 125°C - - Surface Mount TO-263 (DDPAK-3)
LM3940IS-3.3 Texas Instruments

LM3940IS-3.3

IC REG LIN 3.3V 1A DDPAK/TO263-3

Texas Instruments

979
RFQ
LM3940IS-3.3 Datasheet

Datasheet

- TO-263-4, D2PAK (3 Leads + Tab), TO-263AA Tube Obsolete Positive Fixed 1 7.5V 3.3V - 0.2V @ 100mA 1A - - - - Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-3)
LT3011IDD#TRPBF Analog Devices Inc.

LT3011IDD#TRPBF

IC REG LINEAR POS ADJ 50MA 10DFN

Analog Devices Inc.

1,028
RFQ
LT3011IDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Positive Adjustable 1 80V 1.24V 60V 0.55V @ 50mA 50mA - - 85dB (120Hz) Power Good Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 10-DFN (3x3)
LT3014HVIS5#TRPBF Analog Devices Inc.

LT3014HVIS5#TRPBF

IC REG LIN POS ADJ 20MA TSOT23-5

Analog Devices Inc.

4,651
RFQ
LT3014HVIS5#TRPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Positive Adjustable 1 80V 1.22V 60V 0.57V @ 20mA 20mA 20 µA 1 mA 70dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount TSOT-23-5
LT1965EMS8E-1.8#TRPBF Analog Devices Inc.

LT1965EMS8E-1.8#TRPBF

IC REG LINEAR 1.8V 1.1A 8MSOP

Analog Devices Inc.

3,174
RFQ
LT1965EMS8E-1.8#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 20V 1.8V - 0.49V @ 1.1A 1.1A 1.1 mA 40 mA 75dB (120Hz) Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 8-MSOP-EP
ICL7663SCPA Harris Corporation

ICL7663SCPA

PROGRAMMABLE VOLTAGE REGULATOR

Harris Corporation

29,558
RFQ
ICL7663SCPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Positive Adjustable/Programmable 2 16V 1.3V 16V - 25mA, 50mA 12 µA - - Current Limit, Enable Over Current 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
R1501S055B-E2-FE Ricoh

R1501S055B-E2-FE

R1501S - 24V Input 1A Voltage Re

Ricoh

4,665
RFQ
R1501S055B-E2-FE Datasheet

Datasheet

R1501x 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins Bulk Active Positive Fixed 1 24V 5.5V - 0.9V @ 1A 1A 160 µA - 60dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 105°C - - Surface Mount 6-HSOP-J
UC382TH-ADJ Texas Instruments

UC382TH-ADJ

IC REG LINEAR ANALG VOLT REG

Texas Instruments

2,561
RFQ
UC382TH-ADJ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UC382TV-ADJ Texas Instruments

UC382TV-ADJ

IC REG LINEAR ANALG VOLT REG

Texas Instruments

5,860
RFQ
UC382TV-ADJ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
MAX1976AETT150+ Analog Devices Inc./Maxim Integrated

MAX1976AETT150+

IC REG LINEAR 1.5V 300MA 6TDFN

Analog Devices Inc./Maxim Integrated

4,916
RFQ

-

- 6-WDFN Exposed Pad Bulk Obsolete Positive Fixed 1 3.6V 1.5V - - 300mA 140 µA 90 µA 70dB (1kHz) Enable, Reset Over Current, Over Temperature, Short Circuit -40°C ~ 85°C (TA) - - Surface Mount 6-TDFN (3x3)
MAX6469UT28AD3 Analog Devices Inc./Maxim Integrated

MAX6469UT28AD3

IC REG LINEAR LDO WITH MPU RESET

Analog Devices Inc./Maxim Integrated

4,985
RFQ
MAX6469UT28AD3 Datasheet

Datasheet

- SOT-23-6 Bulk Active Positive Adjustable (Fixed) 1 5.5V 1.2V (2.8V) 5V 0.21V @ 300mA 300mA 136 µA - - Enable, Manual Reset, Reset Over Current, Over Temperature, Reverse Polarity, Short Circuit -40°C ~ 85°C (TA) - - Surface Mount SOT-6
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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.