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
LF33ABV-DG STMicroelectronics

LF33ABV-DG

IC REG LINEAR 3.3V 500MA TO220

STMicroelectronics

1,832
RFQ
LF33ABV-DG Datasheet

Datasheet

- TO-220-3 Tube Obsolete Positive Fixed 1 16V 3.3V - 0.7V @ 500mA 500mA 1 mA 12 mA 80dB ~ 65dB (120Hz ~ 65dB) - Over Current, Over Temperature -40°C ~ 125°C - - Through Hole TO-220
RT9055-GGWSC Richtek USA Inc.

RT9055-GGWSC

IC REG LINEAR 1.8V/1.8V 6WLCSP

Richtek USA Inc.

1,485
RFQ
RT9055-GGWSC Datasheet

Datasheet

- 6-UFBGA, WLCSP Tape & Reel (TR) Active Positive Fixed 2 5.5V 1.8V, 1.8V - 0.4V @ 300mA, 0.4V @ 300mA 300mA, 300mA 58 µA - 70dB ~ 38dB (100Hz ~ 300kHz) Enable Over Current, Over Temperature, Short Circuit -40°C ~ 85°C - - Surface Mount 6-WLCSP (1.2x0.80)
LP3881ESX-1.2 National Semiconductor

LP3881ESX-1.2

IC REG LINEAR FIXED POS LDO REG

National Semiconductor

27,800
RFQ
LP3881ESX-1.2 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Positive Fixed 1 5.5V 1.2V - 0.16V @ 800mA 800mA 30 µA 8 mA 80dB ~ 65dB (120Hz ~ 1kHz) Enable Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount DDPAK/TO-263-5
TPS7301QPWR Texas Instruments

TPS7301QPWR

IC REG LIN POS ADJ 500MA 20TSSOP

Texas Instruments

1,795
RFQ
TPS7301QPWR Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Positive Adjustable 1 10V 1.2V 9.75V 0.21V @ 200mA 500mA - 550 µA 68dB (100Hz) Enable Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount 20-TSSOP
ADP3330ART-2.85-R7 Analog Devices Inc.

ADP3330ART-2.85-R7

IC REG LIN 2.85V 200MA SOT23-6

Analog Devices Inc.

21,000
RFQ
ADP3330ART-2.85-R7 Datasheet

Datasheet

anyCAP® SOT-23-6 Bulk Obsolete Positive Fixed 1 12V 2.85V - 0.23V @ 200mA 200mA 50 µA 4 mA - Error Flag, Shutdown Over Current, Over Temperature -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
ADP3330ART-2.75-R7 Analog Devices Inc.

ADP3330ART-2.75-R7

IC REG LIN 2.75V 200MA SOT23-6

Analog Devices Inc.

12,091
RFQ
ADP3330ART-2.75-R7 Datasheet

Datasheet

anyCAP® SOT-23-6 Bulk Obsolete Positive Fixed 1 12V 2.75V - 0.23V @ 200mA 200mA 50 µA 4 mA - Error Flag, Shutdown Over Current, Over Temperature -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
LMS1587CT-ADJ National Semiconductor

LMS1587CT-ADJ

IC REG LINEAR POS ADJ 3A TO220-3

National Semiconductor

11,328
RFQ
LMS1587CT-ADJ Datasheet

Datasheet

- TO-220-3 Bulk Active Positive Adjustable 1 13V 1.25V 11.7V 1.3V @ 3A 3A 7 mA 13 mA 72dB (120Hz) - Over Current, Over Temperature 0°C ~ 125°C - - Through Hole TO-220-3
TPS76728QPWP Texas Instruments

TPS76728QPWP

IC REG LINEAR 2.8V 1A 20HTSSOP

Texas Instruments

8,120
RFQ
TPS76728QPWP Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Positive Fixed 1 10V 2.8V - 0.83V @ 1A 1A 125 µA - 60dB (1kHz) Enable, Reset Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 20-HTSSOP
TPS7330QPWR Texas Instruments

TPS7330QPWR

IC REG LINEAR 3V 500MA 20TSSOP

Texas Instruments

2,262
RFQ
TPS7330QPWR Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Positive Fixed 1 10V 3V - 0.5V @ 500mA 500mA - 550 µA 53dB (120Hz) Enable, Reset Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C - - Surface Mount 20-TSSOP
TPS73132DBVT Texas Instruments

TPS73132DBVT

IC REG LINEAR 3.2V 150MA SOT23-5

Texas Instruments

1,169
RFQ
TPS73132DBVT Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 3.2V - 0.1V @ 150mA 150mA 550 µA 750 µA 58dB ~ 37dB (100Hz ~ 10kHz) Enable Over Current, Over Temperature, Short Circuit, Reverse Polarity -40°C ~ 125°C - - Surface Mount SOT-23-5
TPS72516KTTR Texas Instruments

TPS72516KTTR

IC REG LIN 1.6V 1A DDPAK/TO263-5

Texas Instruments

4,470
RFQ
TPS72516KTTR Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Obsolete Positive Fixed 1 6V 1.6V - 0.32V @ 1A 1A 225 µA 325 µA 60dB (1kHz) Enable, Reset Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) -40°C ~ 125°C - - Surface Mount TO-263 (DDPAK-5)
UPC2912HF-AZ Renesas Electronics Corporation

UPC2912HF-AZ

IC REG LINEAR FIXED LDO REG

Renesas Electronics Corporation

4,334
RFQ
UPC2912HF-AZ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
LF85CPT-TR STMicroelectronics

LF85CPT-TR

IC REG LINEAR 8.5V 500MA PPAK

STMicroelectronics

4,327
RFQ
LF85CPT-TR Datasheet

Datasheet

- TO-252-5, DPAK (4 Leads + Tab), TO-252AD Tape & Reel (TR) Obsolete Positive Fixed 1 16V 8.5V - 0.7V @ 500mA 500mA 1.5 mA 12 mA 72dB ~ 57dB (120Hz ~ 10kHz) Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount PPAK
MAX1976EZT285+ Analog Devices Inc./Maxim Integrated

MAX1976EZT285+

IC REG LINEAR 300MA LDO REG

Analog Devices Inc./Maxim Integrated

4,307
RFQ
MAX1976EZT285+ Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Bulk Active Positive Fixed 1 3.6V 2.85V - 0.2V @ 300mA 300mA 140 µA - 70dB (1kHz) Enable, Reset Over Current, Over Temperature, Short Circuit -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
TPS76718QPWPRQ1 Texas Instruments

TPS76718QPWPRQ1

IC REG LINEAR 1.8V 1A 20HTSSOP

Texas Instruments

4,927
RFQ
TPS76718QPWPRQ1 Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Positive Fixed 1 10V 1.8V - - 1A 125 µA - 60dB (1kHz) Enable, Reset Over Current, Over Temperature, Reverse Polarity -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 20-HTSSOP
UPC2903HF-AZ Renesas Electronics Corporation

UPC2903HF-AZ

IC REG LINEAR FIXED LDO REG

Renesas Electronics Corporation

3,886
RFQ
UPC2903HF-AZ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
LMS1587CT-ADJ Texas Instruments

LMS1587CT-ADJ

IC REG LINEAR POS ADJ 3A TO220-3

Texas Instruments

4,847
RFQ
LMS1587CT-ADJ Datasheet

Datasheet

- TO-220-3 Tube Not For New Designs Positive Adjustable 1 13V 1.25V 11.7V 1.3V @ 3A 3A 7 mA 13 mA 72dB (120Hz) - Over Current, Over Temperature 0°C ~ 125°C - - Through Hole TO-220-3
LF60CV STMicroelectronics

LF60CV

IC REG LINEAR 6V 500MA TO220AB

STMicroelectronics

3,782
RFQ
LF60CV Datasheet

Datasheet

- TO-220-3 Tube Obsolete Positive Fixed 1 16V 6V - 0.7V @ 500mA 500mA 1 mA 12 mA 75dB ~ 60dB (120Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Through Hole TO-220
ADP3330ART-2.5-RL7 Analog Devices Inc.

ADP3330ART-2.5-RL7

IC REG LINEAR 2.5V 200MA SOT23-6

Analog Devices Inc.

2,981
RFQ
ADP3330ART-2.5-RL7 Datasheet

Datasheet

anyCAP® SOT-23-6 Bulk Obsolete Positive Fixed 1 12V 2.5V - 0.23V @ 200mA 200mA 50 µA 4 mA - Error Flag, Shutdown Over Current, Over Temperature -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
TPS731125DBVT Texas Instruments

TPS731125DBVT

IC REG LIN 1.25V 150MA SOT23-5

Texas Instruments

898
RFQ
TPS731125DBVT Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1.25V - 0.1V @ 150mA 150mA 550 µA 750 µA 58dB ~ 37dB (100Hz ~ 10kHz) Enable Over Current, Over Temperature, Short Circuit, Reverse Polarity -40°C ~ 125°C - - Surface Mount SOT-23-5
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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.