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
MIC37301-3.3WR Microchip Technology

MIC37301-3.3WR

IC REG LINEAR 3.3V 3A SPAK-5

Microchip Technology

2,667
RFQ
MIC37301-3.3WR Datasheet

Datasheet

- SPAK-5 (5 Leads + Tab) Tube Active Positive Fixed 1 6V 3.3V - - 3A - - - Enable Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 5-SPAK
LP38856SX-1.2 Texas Instruments

LP38856SX-1.2

IC REG LIN 1.2V 3A DDPAK/TO263-5

Texas Instruments

1,851
RFQ
LP38856SX-1.2 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1.2V - 0.45V @ 3A 3A 300 µA 15 mA 80dB ~ 65dB (120Hz ~ 1kHz) Enable Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
LP38859SX-1.2 Texas Instruments

LP38859SX-1.2

IC REG LIN 1.2V 3A DDPAK/TO263-5

Texas Instruments

4,253
RFQ
LP38859SX-1.2 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1.2V - 0.45V @ 3A 3A 8.5 mA 15 mA 80dB ~ 65dB (120Hz ~ 1kHz) Soft Start Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
L4979D013TR STMicroelectronics

L4979D013TR

IC REG LINEAR 5V 150MA 8SO

STMicroelectronics

2,714
RFQ
L4979D013TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Positive Fixed 1 31V 5V - 0.4V @ 150mA 150mA 20 µA 3 mA 55dB (100Hz) Enable, Reset, Watchdog Over Temperature, Short Circuit -40°C ~ 150°C - - Surface Mount 8-SOIC
TPS79601DCQG4 Texas Instruments

TPS79601DCQG4

IC REG LINEAR POS ADJ 1A SOT223

Texas Instruments

3,809
RFQ
TPS79601DCQG4 Datasheet

Datasheet

- SOT-223-6 Tube Discontinued at Digi-Key Positive Adjustable 1 5.5V 1.2V 5.5V - 1A 385 µA - 59dB ~ 42dB (100Hz ~ 100kHz) Enable Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount SOT-223-6
REG1117A-2.5/2K5 Texas Instruments

REG1117A-2.5/2K5

IC REG LINEAR 2.5V 1A SOT223-4

Texas Instruments

2,392
RFQ
REG1117A-2.5/2K5 Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Active Positive Fixed 1 15V 2.5V - 1.55V @ 1A 1A 10 mA - 62dB (120Hz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-223-4
LP2989AIMX-1.8/NOPB Texas Instruments

LP2989AIMX-1.8/NOPB

IC REG LINEAR 1.8V 500MA 8SOIC

Texas Instruments

1,903
RFQ
LP2989AIMX-1.8/NOPB Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Positive Fixed 1 16V 1.8V - 0.65V @ 500mA 500mA 175 µA 9 mA 60dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount 8-SOIC
LP2989IMX-1.8/NOPB Texas Instruments

LP2989IMX-1.8/NOPB

IC REG LINEAR 1.8V 500MA 8SOIC

Texas Instruments

1,089
RFQ
LP2989IMX-1.8/NOPB Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Positive Fixed 1 16V 1.8V - 0.65V @ 500mA 500mA 175 µA 9 mA 60dB (1kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount 8-SOIC
LX8587A-00CDD Microsemi Corporation

LX8587A-00CDD

IC REG LIN POS ADJ 3A TO263 PWR

Microsemi Corporation

2,738
RFQ
LX8587A-00CDD Datasheet

Datasheet

- TO-263-4, D2PAK (3 Leads + Tab), TO-263AA Tube Obsolete Positive Adjustable 1 10V 2.5V 3.6V 1.2V @ 3A 3A 10 mA - 83dB (120Hz) - Over Temperature, Short Circuit 0°C ~ 125°C - - Surface Mount TO-263, Power
LX8587A-00CP Microsemi Corporation

LX8587A-00CP

IC REG LIN POS ADJ 3A TO220 PWR

Microsemi Corporation

1,421
RFQ
LX8587A-00CP Datasheet

Datasheet

- TO-220-3 Tube Obsolete Positive Adjustable 1 10V 2.5V 3.6V 1.2V @ 3A 3A 10 mA - 83dB (120Hz) - Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-220, Power
LX8587A-33CDD Microsemi Corporation

LX8587A-33CDD

IC REG LIN 3.3V 3A TO263 POWER

Microsemi Corporation

1,892
RFQ
LX8587A-33CDD Datasheet

Datasheet

- TO-263-4, D2PAK (3 Leads + Tab), TO-263AA Tube Obsolete Positive Fixed 1 10V 3.3V - 1.2V @ 3A 3A 10 mA - - - Over Temperature, Short Circuit 0°C ~ 125°C - - Surface Mount TO-263, Power
LX8587A-33CP Microsemi Corporation

LX8587A-33CP

IC REG LIN 3.3V 3A TO220 POWER

Microsemi Corporation

4,200
RFQ
LX8587A-33CP Datasheet

Datasheet

- TO-220-3 Tube Obsolete Positive Fixed 1 10V 3.3V - 1.2V @ 3A 3A 10 mA - - - Over Temperature, Short Circuit 0°C ~ 125°C - - Through Hole TO-220, Power
LT1121CZ-5#TRPBF Analog Devices Inc.

LT1121CZ-5#TRPBF

IC REG LINEAR 5V 150MA TO92-3

Analog Devices Inc.

2,322
RFQ
LT1121CZ-5#TRPBF Datasheet

Datasheet

- TO-226-3, TO-92-3 (TO-226AA) Formed Leads Tape & Reel (TR) Active Positive Fixed 1 30V 5V - 0.7V @ 150mA 150mA 50 µA 14 mA 58dB (120Hz) Enable Over Temperature, Reverse Polarity 0°C ~ 125°C - - Through Hole TO-92-3
LT1121CZ-3.3#TRPBF Analog Devices Inc.

LT1121CZ-3.3#TRPBF

IC REG LINEAR 3.3V 150MA TO92-3

Analog Devices Inc.

2,013
RFQ
LT1121CZ-3.3#TRPBF Datasheet

Datasheet

- TO-226-3, TO-92-3 (TO-226AA) Formed Leads Tape & Reel (TR) Active Positive Fixed 1 30V 3.3V - 0.7V @ 150mA 150mA 50 µA 14 mA 58dB (120Hz) Enable Over Temperature, Reverse Polarity 0°C ~ 125°C - - Through Hole TO-92-3
LP3965ET-3.3/LB04 Texas Instruments

LP3965ET-3.3/LB04

IC REG LINEAR 3.3V 1.5A TO220-5

Texas Instruments

2,096
RFQ
LP3965ET-3.3/LB04 Datasheet

Datasheet

- TO-220-5 Formed Leads Tube Obsolete Positive Fixed 1 7V 3.3V - 0.55V @ 1.5A 1.5A 9 mA 15 mA - Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Through Hole TO-220-5
ZLDO270T8TA Diodes Incorporated

ZLDO270T8TA

IC REG LDO 2.70V SM8

Diodes Incorporated

3,444
RFQ
ZLDO270T8TA Datasheet

Datasheet

- SOT-223-8 Digi-Reel® Obsolete - - 1 - - - - 300mA - - - - - -40°C ~ 85°C - - Surface Mount SM8
ZLDO285T8TA Diodes Incorporated

ZLDO285T8TA

IC REG LDO 2.85V SM8

Diodes Incorporated

1,934
RFQ
ZLDO285T8TA Datasheet

Datasheet

- SOT-223-8 Digi-Reel® Obsolete - - 1 - - - - 300mA - - - - - -40°C ~ 85°C - - Surface Mount SM8
ZLDO300T8TA Diodes Incorporated

ZLDO300T8TA

IC REG LDO 3V SM8

Diodes Incorporated

2,336
RFQ
ZLDO300T8TA Datasheet

Datasheet

- SOT-223-8 Digi-Reel® Obsolete - - 1 - - - - 300mA - - - - - -40°C ~ 85°C - - Surface Mount SM8
LP3965EMPX-ADJ/NOPB Texas Instruments

LP3965EMPX-ADJ/NOPB

IC REG LIN POS ADJ 1.5A SOT223-5

Texas Instruments

4,881
RFQ
LP3965EMPX-ADJ/NOPB Datasheet

Datasheet

- TO-261-5, TO-261AB Tape & Reel (TR) Active Positive Adjustable 1 7V 1.216V 5.1V 0.55V @ 1.5A 1.5A 9 mA 15 mA 60dB ~ 40dB (120Hz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount SOT-223-5
BA03FP-E2 Rohm Semiconductor

BA03FP-E2

IC REG LINEAR 3V 1A TO252-3

Rohm Semiconductor

4,397
RFQ
BA03FP-E2 Datasheet

Datasheet

- TO-252-3, DPAK (2 Leads + Tab), SC-63 Tape & Reel (TR) Not For New Designs Positive Fixed 1 25V 3V - - 1A 2.5 mA 5 mA 55dB (120Hz) - Over Current, Over Temperature, Over Voltage -40°C ~ 85°C - - Surface Mount TO-252

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.