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
RT9198-16GV Richtek USA Inc.

RT9198-16GV

IC REG LINEAR 1.6V 300MA SOT23-3

Richtek USA Inc.

2,950
RFQ
RT9198-16GV Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active Positive Fixed 1 5.5V 1.6V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) Enable Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-23-3
RT9198-18GB Richtek USA Inc.

RT9198-18GB

IC REG LINEAR 1.8V 300MA SOT23-5

Richtek USA Inc.

1,061
RFQ
RT9198-18GB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 5.5V 1.8V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-23-5
RT9198-18GBG Richtek USA Inc.

RT9198-18GBG

IC REG LIN 1.8V 300MA SOT23-5G

Richtek USA Inc.

3,456
RFQ
RT9198-18GBG Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Positive Fixed 1 5.5V 1.8V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-23-5G
RT9198-18GJ5 Richtek USA Inc.

RT9198-18GJ5

IC REG LIN 1.8V 300MA TSOT23-5

Richtek USA Inc.

1,098
RFQ
RT9198-18GJ5 Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Positive Fixed 1 5.5V 1.8V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount TSOT-23-5
RT9198-18GU5R Richtek USA Inc.

RT9198-18GU5R

IC REG LINEAR 1.8V 300MA SC70-5R

Richtek USA Inc.

2,122
RFQ
RT9198-18GU5R Datasheet

Datasheet

- 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Active Positive Fixed 1 5.5V 1.8V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-70-5R
RT9198-18GY Richtek USA Inc.

RT9198-18GY

IC REG LINEAR 1.8V 300MA SC82

Richtek USA Inc.

2,316
RFQ
RT9198-18GY Datasheet

Datasheet

- SC-82 Tape & Reel (TR) Active Positive Fixed 1 5.5V 1.8V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-82
RT9198-1HGY Richtek USA Inc.

RT9198-1HGY

IC REG LINEAR 1.85V 300MA SC82

Richtek USA Inc.

4,216
RFQ
RT9198-1HGY Datasheet

Datasheet

- SC-82 Tape & Reel (TR) Active Positive Fixed 1 5.5V 1.85V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-82
RT9198-25GBR Richtek USA Inc.

RT9198-25GBR

IC REG LIN 2.5V 300MA SOT23-5R

Richtek USA Inc.

1,132
RFQ
RT9198-25GBR Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Discontinued at Digi-Key Positive Fixed 1 5.5V 2.5V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SOT-23-5R
RT9198-25GU5 Richtek USA Inc.

RT9198-25GU5

IC REG LINEAR 2.5V 300MA SC70-5

Richtek USA Inc.

4,013
RFQ
RT9198-25GU5 Datasheet

Datasheet

- 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Active Positive Fixed 1 5.5V 2.5V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-70-5
RT9198-27GU5R Richtek USA Inc.

RT9198-27GU5R

IC REG LINEAR 2.7V 300MA SC70-5R

Richtek USA Inc.

3,668
RFQ
RT9198-27GU5R Datasheet

Datasheet

- 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Active Positive Fixed 1 5.5V 2.7V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-70-5R
RT9198-28GY Richtek USA Inc.

RT9198-28GY

IC REG LINEAR 2.8V 300MA SC82

Richtek USA Inc.

1,304
RFQ
RT9198-28GY Datasheet

Datasheet

- SC-82 Tape & Reel (TR) Active Positive Fixed 1 5.5V 2.8V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-82
RT9198-30GQW Richtek USA Inc.

RT9198-30GQW

IC REG LINEAR 3V 300MA 6WDFN

Richtek USA Inc.

2,516
RFQ
RT9198-30GQW Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Active Positive Fixed 1 5.5V 3V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount 6-WDFN (2x2)
RT9198-30GU5 Richtek USA Inc.

RT9198-30GU5

IC REG LINEAR 3V 300MA SC70-5

Richtek USA Inc.

3,667
RFQ
RT9198-30GU5 Datasheet

Datasheet

- 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Active Positive Fixed 1 5.5V 3V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-70-5
RT9198-30GV Richtek USA Inc.

RT9198-30GV

IC REG LINEAR 3V 300MA SOT23-3

Richtek USA Inc.

1,786
RFQ
RT9198-30GV Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active Positive Fixed 1 5.5V 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
RT9198-31GY Richtek USA Inc.

RT9198-31GY

IC REG LINEAR 3.1V 300MA SC82

Richtek USA Inc.

4,931
RFQ
RT9198-31GY Datasheet

Datasheet

- SC-82 Tape & Reel (TR) Active Positive Fixed 1 5.5V 3.1V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-82
RT9198-32GU5R Richtek USA Inc.

RT9198-32GU5R

IC REG LINEAR 3.2V 300MA SC70-5R

Richtek USA Inc.

2,299
RFQ
RT9198-32GU5R Datasheet

Datasheet

- 5-TSSOP, SC-70-5, SOT-353 Tape & Reel (TR) Active Positive Fixed 1 5.5V 3.2V - 0.33V @ 300mA 300mA 130 µA - 60dB ~ 30dB (100Hz ~ 10kHz) - Over Current, Over Temperature -40°C ~ 125°C - - Surface Mount SC-70-5R
RT9198-33GB Richtek USA Inc.

RT9198-33GB

IC REG LINEAR 3.3V 300MA SOT23-5

Richtek USA Inc.

3,701
RFQ
RT9198-33GB Datasheet

Datasheet

- SC-74A, SOT-753 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 SOT-23-5
RT9198-33GBG Richtek USA Inc.

RT9198-33GBG

IC REG LIN 3.3V 300MA SOT23-5G

Richtek USA Inc.

2,610
RFQ
RT9198-33GBG Datasheet

Datasheet

- SC-74A, SOT-753 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 SOT-23-5G
RT9198-33GJ5R Richtek USA Inc.

RT9198-33GJ5R

IC REG LIN 3.3V 300MA TSOT23-5

Richtek USA Inc.

4,949
RFQ
RT9198-33GJ5R Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 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 TSOT-23-5
RT9198-33GU5R Richtek USA Inc.

RT9198-33GU5R

IC REG LINEAR 3.3V 300MA SC70-5R

Richtek USA Inc.

3,912
RFQ
RT9198-33GU5R Datasheet

Datasheet

- 5-TSSOP, SC-70-5, SOT-353 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-70-5R

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.