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
RT9198-33GV Richtek USA Inc.

RT9198-33GV

IC REG LINEAR 3.3V 300MA SOT23-3

Richtek USA Inc.

3,716
RFQ
RT9198-33GV Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active Positive Fixed 1 5.5V 3.3V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-23-3
RT9198-33GY Richtek USA Inc.

RT9198-33GY

IC REG LINEAR 3.3V 300MA SC82

Richtek USA Inc.

1,844
RFQ
RT9198-33GY Datasheet

Datasheet

- SC-82 Tape & Reel (TR) Active Positive Fixed 1 5.5V 3.3V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-82
RT9198-4GGBG Richtek USA Inc.

RT9198-4GGBG

IC REG LIN 4.75V 300MA SOT23-5G

Richtek USA Inc.

1,074
RFQ
RT9198-4GGBG Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 5.5V 4.75V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-23-5G
RT9198-4GGBR Richtek USA Inc.

RT9198-4GGBR

IC REG LIN 4.75V 300MA SOT23-5R

Richtek USA Inc.

2,836
RFQ
RT9198-4GGBR Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 5.5V 4.75V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-23-5R
RT9198-50GB Richtek USA Inc.

RT9198-50GB

IC REG LINEAR 5V 300MA SOT23-5

Richtek USA Inc.

1,957
RFQ
RT9198-50GB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 5.5V 5V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-23-5
ISL80102IR18Z-T Renesas Electronics Corporation

ISL80102IR18Z-T

IC REG LINEAR 1.8V 2A 10DFN

Renesas Electronics Corporation

4,281
RFQ
ISL80102IR18Z-T Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Positive Fixed 1 6V 1.8V - - 2A 9 mA 12 mA 62dB ~ 55dB (120Hz ~ 1kHz) Enable, Power Good, Soft Start Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount 10-DFN (3x3)
ISL80103IR25Z-TK Renesas Electronics Corporation

ISL80103IR25Z-TK

IC REG LINEAR 2.5V 3A 10DFN

Renesas Electronics Corporation

2,532
RFQ
ISL80103IR25Z-TK Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Positive Fixed 1 6V 2.5V - 0.185V @ 3A 3A 9 mA 12 mA 62dB ~ 55dB (120Hz ~ 1kHz) Enable, Power Good, Soft Start Over Temperature, Short Circuit -40°C ~ 125°C - - Surface Mount 10-DFN (3x3)
ISL9021IRU2Z-T Renesas Electronics Corporation

ISL9021IRU2Z-T

IC REG LINEAR 2.1V 250MA 6UTDFN

Renesas Electronics Corporation

2,818
RFQ
ISL9021IRU2Z-T Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 2.1V - 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)
ISL9021IRU3Z-T Renesas Electronics Corporation

ISL9021IRU3Z-T

IC REG LINEAR 1.3V 250MA 6UTDFN

Renesas Electronics Corporation

1,496
RFQ
ISL9021IRU3Z-T Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1.3V - - 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)
ISL9021IRU4Z-T Renesas Electronics Corporation

ISL9021IRU4Z-T

IC REG LINEAR 1V 250MA 6UTDFN

Renesas Electronics Corporation

2,028
RFQ
ISL9021IRU4Z-T Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1V - - 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)
ISL9021IRUBZ-T Renesas Electronics Corporation

ISL9021IRUBZ-T

IC REG LINEAR 1.5V 250MA 6UTDFN

Renesas Electronics Corporation

4,650
RFQ
ISL9021IRUBZ-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)
ISL9021IRUCZ-T Renesas Electronics Corporation

ISL9021IRUCZ-T

IC REG LINEAR 1.8V 250MA 6UTDFN

Renesas Electronics Corporation

4,166
RFQ
ISL9021IRUCZ-T Datasheet

Datasheet

- 6-UFDFN 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 6-UTDFN (1.6x1.6)
ISL9021IRUFZ-T Renesas Electronics Corporation

ISL9021IRUFZ-T

IC REG LINEAR 2.5V 250MA 6UTDFN

Renesas Electronics Corporation

1,880
RFQ
ISL9021IRUFZ-T Datasheet

Datasheet

- 6-UFDFN 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 6-UTDFN (1.6x1.6)
ISL9021IRUGZ-T Renesas Electronics Corporation

ISL9021IRUGZ-T

IC REG LINEAR 2.7V 250MA 6UTDFN

Renesas Electronics Corporation

3,902
RFQ
ISL9021IRUGZ-T Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 2.7V - 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)
ISL9021IRUJZ-T Renesas Electronics Corporation

ISL9021IRUJZ-T

IC REG LINEAR 2.8V 250MA 6UTDFN

Renesas Electronics Corporation

4,869
RFQ
ISL9021IRUJZ-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)
ISL9021IRUKZ-T Renesas Electronics Corporation

ISL9021IRUKZ-T

IC REG LINEAR 2.85V 250MA 6UTDFN

Renesas Electronics Corporation

3,643
RFQ
ISL9021IRUKZ-T 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)
ISL9021IRUNZ-T Renesas Electronics Corporation

ISL9021IRUNZ-T

IC REG LINEAR 3.3V 250MA 6UTDFN

Renesas Electronics Corporation

2,609
RFQ
ISL9021IRUNZ-T 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)
ISL9021IRUPZ-T Renesas Electronics Corporation

ISL9021IRUPZ-T

IC REG LINEAR 1.85V 250MA 6UTDFN

Renesas Electronics Corporation

1,113
RFQ
ISL9021IRUPZ-T Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1.85V - 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)
ISL9021IRURZ-T Renesas Electronics Corporation

ISL9021IRURZ-T

IC REG LINEAR 2.6V 250MA 6UTDFN

Renesas Electronics Corporation

4,742
RFQ
ISL9021IRURZ-T Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 2.6V - 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)
ISL9021IRUSZ-T Renesas Electronics Corporation

ISL9021IRUSZ-T

IC REG LINEAR 1.6V 250MA 6UTDFN

Renesas Electronics Corporation

3,368
RFQ
ISL9021IRUSZ-T Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Obsolete Positive Fixed 1 5.5V 1.6V - - 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)

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.