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
ISL9021AIIMZ-T Renesas Electronics Corporation

ISL9021AIIMZ-T

IC REG LINEAR 3V 250MA 4WLCSP

Renesas Electronics Corporation

4,293
RFQ
ISL9021AIIMZ-T Datasheet

Datasheet

- 4-UFBGA, WLCSP Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 3V - 0.25V @ 250mA 250mA 50 µA - - Enable Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start -40°C ~ 85°C - - Surface Mount 4-WLCSP (1.16x0.98)
ISL9021AIRUBZ-T Renesas Electronics Corporation

ISL9021AIRUBZ-T

IC REG LINEAR 1.5V 250MA 6UTDFN

Renesas Electronics Corporation

1,878
RFQ
ISL9021AIRUBZ-T Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1.5V - - 250mA 50 µA - - Enable Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start -40°C ~ 85°C - - Surface Mount 6-UTDFN (1.6x1.6)
ISL9021AIRUJZ-T7A Renesas Electronics Corporation

ISL9021AIRUJZ-T7A

IC REG LINEAR 2.8V 250MA 6UTDFN

Renesas Electronics Corporation

3,514
RFQ
ISL9021AIRUJZ-T7A Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 2.8V - 0.25V @ 250mA 250mA 50 µA - - Enable Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start -40°C ~ 85°C - - Surface Mount 6-UTDFN (1.6x1.6)
ISL9021AIRUKZ-T7A Renesas Electronics Corporation

ISL9021AIRUKZ-T7A

IC REG LINEAR 2.85V 250MA 6UTDFN

Renesas Electronics Corporation

2,934
RFQ
ISL9021AIRUKZ-T7A Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 2.85V - 0.25V @ 250mA 250mA 50 µA - - Enable Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start -40°C ~ 85°C - - Surface Mount 6-UTDFN (1.6x1.6)
ISL9021AIRUMZ-T Renesas Electronics Corporation

ISL9021AIRUMZ-T

IC REG LINEAR 3V 250MA 6UTDFN

Renesas Electronics Corporation

3,129
RFQ
ISL9021AIRUMZ-T Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 3V - 0.25V @ 250mA 250mA 50 µA - - Enable Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start -40°C ~ 85°C - - Surface Mount 6-UTDFN (1.6x1.6)
ISL9021AIRUNZ-T7A Renesas Electronics Corporation

ISL9021AIRUNZ-T7A

IC REG LINEAR 3.3V 250MA 6UTDFN

Renesas Electronics Corporation

1,846
RFQ
ISL9021AIRUNZ-T7A Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 3.3V - 0.25V @ 250mA 250mA 50 µA - 60dB ~ 50dB (1kHz ~ 1MHz) Enable Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start -40°C ~ 85°C - - Surface Mount 6-UTDFN (1.6x1.6)
ISL9021AIRUWZ-T7A Renesas Electronics Corporation

ISL9021AIRUWZ-T7A

IC REG LINEAR 1.2V 250MA 6UTDFN

Renesas Electronics Corporation

2,843
RFQ
ISL9021AIRUWZ-T7A Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1.2V - - 250mA 50 µA - - Enable Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start -40°C ~ 85°C - - Surface Mount 6-UTDFN (1.6x1.6)
ISL9021AIIBZ-T Renesas Electronics Corporation

ISL9021AIIBZ-T

IC REG LINEAR 1.5V 250MA 4WLCSP

Renesas Electronics Corporation

3,676
RFQ
ISL9021AIIBZ-T Datasheet

Datasheet

- 4-UFBGA, WLCSP Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1.5V - - 250mA 50 µA - - Enable Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start -40°C ~ 85°C - - Surface Mount 4-WLCSP (1.16x0.98)
ISL9021AIICZ-T Renesas Electronics Corporation

ISL9021AIICZ-T

IC REG LINEAR 1.8V 250MA 4WLCSP

Renesas Electronics Corporation

4,851
RFQ
ISL9021AIICZ-T Datasheet

Datasheet

- 4-UFBGA, WLCSP Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1.8V - - 250mA 50 µA - - Enable Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start -40°C ~ 85°C - - Surface Mount 4-WLCSP (1.16x0.98)
ISL9021AIRUJZ-T Renesas Electronics Corporation

ISL9021AIRUJZ-T

IC REG LINEAR 2.8V 250MA 6UTDFN

Renesas Electronics Corporation

4,228
RFQ
ISL9021AIRUJZ-T Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 2.8V - 0.25V @ 250mA 250mA 50 µA - - Enable Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start -40°C ~ 85°C - - Surface Mount 6-UTDFN (1.6x1.6)
ISL9021AIIFZ-T Renesas Electronics Corporation

ISL9021AIIFZ-T

IC REG LINEAR 2.5V 250MA 4WLCSP

Renesas Electronics Corporation

1,587
RFQ
ISL9021AIIFZ-T Datasheet

Datasheet

- 4-UFBGA, WLCSP Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 2.5V - 0.25V @ 250mA 250mA 50 µA - - Enable Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start -40°C ~ 85°C - - Surface Mount 4-WLCSP (1.16x0.98)
LD6806F/33H,115 NXP USA Inc.

LD6806F/33H,115

IC REG LINEAR 3.3V 200MA 6XSON

NXP USA Inc.

2,254
RFQ
LD6806F/33H,115 Datasheet

Datasheet

- 6-XFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 3.3V - 0.13V @ 200mA 200mA 100 µA 250 µA 55dB (1kHz) Enable Over Current, Over Temperature -40°C ~ 85°C - - Surface Mount 6-XSON, SOT886 (1.45x1)
NX1117C120Z,115 NXP USA Inc.

NX1117C120Z,115

IC REG LINEAR 1.2V 1A SOT223

NXP USA Inc.

1,506
RFQ
NX1117C120Z,115 Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Active Positive Fixed 1 20V 1.2V - 1.2V @ 800mA 1A 6 mA - 72dB (120Hz) - Over Current, Over Temperature -40°C ~ 125°C (TA) - - Surface Mount SC-73
NX1117C19Z,115 NXP USA Inc.

NX1117C19Z,115

IC REG LINEAR 1.9V 1A SOT223

NXP USA Inc.

3,771
RFQ
NX1117C19Z,115 Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Obsolete Positive Fixed 1 20V 1.9V - 1.2V @ 800mA 1A 6 mA - 67dB (120Hz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-73
NX1117C20Z,115 NXP USA Inc.

NX1117C20Z,115

IC REG LINEAR 2V 1A SOT223

NXP USA Inc.

1,338
RFQ
NX1117C20Z,115 Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Obsolete Positive Fixed 1 20V 2V - 1.2V @ 800mA 1A 6 mA - 67dB (120Hz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-73
NX1117C33Z,115 NXP USA Inc.

NX1117C33Z,115

IC REG LINEAR 3.3V 1A SOT223

NXP USA Inc.

2,378
RFQ
NX1117C33Z,115 Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Obsolete Positive Fixed 1 20V 3.3V - 1.2V @ 800mA 1A 6 mA - 62dB (120Hz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-73
NX1117C50Z,115 NXP USA Inc.

NX1117C50Z,115

IC REG LINEAR 5V 1A SOT223

NXP USA Inc.

2,874
RFQ
NX1117C50Z,115 Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Obsolete Positive Fixed 1 20V 5V - 1.2V @ 800mA 1A 6 mA - 59dB (120Hz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-73
NX1117CADJZ,115 NXP USA Inc.

NX1117CADJZ,115

IC REG LINEAR POS ADJ 1A SC73

NXP USA Inc.

2,236
RFQ
NX1117CADJZ,115 Datasheet

Datasheet

- TO-261-4, TO-261AA Tape & Reel (TR) Obsolete Positive Adjustable 1 20V 1.25V 18.8V 1.2V @ 800mA 1A 120 µA - 69dB (120Hz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-73
TLE4291EXUMA1 Infineon Technologies

TLE4291EXUMA1

IC REG LINEAR 5V 450MA SSOP-14-1

Infineon Technologies

1,562
RFQ
TLE4291EXUMA1 Datasheet

Datasheet

OPTIREG™ 14-LSSOP (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Positive Fixed 1 42V 5V - 0.5V @ 300mA 450mA 300 µA 30 mA 65dB (100Hz) Enable, Reset, Watchdog Over Current, Over Temperature, Reverse Polarity, Short Circuit -40°C ~ 150°C Automotive AEC-Q100 Surface Mount PG-SSOP-14-1
TLE42994GMV33XUMA1 Infineon Technologies

TLE42994GMV33XUMA1

IC REG LINEAR 3.3V 150MA DSO14

Infineon Technologies

4,100
RFQ
TLE42994GMV33XUMA1 Datasheet

Datasheet

OPTIREG™ 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Positive Fixed 1 45V 3.3V - - 150mA 100 µA 2 mA 66dB (100Hz) Enable, Reset Over Current, Over Temperature, Reverse Polarity, Short Circuit -40°C ~ 150°C Automotive AEC-Q100 Surface Mount PG-DSO-14

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.