Voltage Regulators - DC DC Switching Regulators

Manufacturer Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier 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 Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device Package
RP501K151B-TR Nisshinbo Micro Devices Inc.

RP501K151B-TR

IC REG BUCK 1.5V 1A 10DFN

Nisshinbo Micro Devices Inc.

4,803
RFQ
RP501K151B-TR Datasheet

Datasheet

RP501K 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.5V - 1A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
RP501K181A-TR Nisshinbo Micro Devices Inc.

RP501K181A-TR

IC REG BUCK 1.8V 1A 10DFN

Nisshinbo Micro Devices Inc.

3,245
RFQ
RP501K181A-TR Datasheet

Datasheet

RP501K 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.8V - 1A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
RP501K181B-TR Nisshinbo Micro Devices Inc.

RP501K181B-TR

IC REG BUCK 1.8V 1A 10DFN

Nisshinbo Micro Devices Inc.

4,817
RFQ
RP501K181B-TR Datasheet

Datasheet

RP501K 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.8V - 1A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
RP501K191B-TR Nisshinbo Micro Devices Inc.

RP501K191B-TR

IC REG BUCK 1.9V 1A 10DFN

Nisshinbo Micro Devices Inc.

1,348
RFQ
RP501K191B-TR Datasheet

Datasheet

RP501K 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.9V - 1A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
RP501K251B-TR Nisshinbo Micro Devices Inc.

RP501K251B-TR

IC REG BUCK 2.5V 1A 10DFN

Nisshinbo Micro Devices Inc.

3,289
RFQ
RP501K251B-TR Datasheet

Datasheet

RP501K 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 2.5V - 1A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
RP501K301B-TR Nisshinbo Micro Devices Inc.

RP501K301B-TR

IC REG BUCK 3V 1A 10DFN

Nisshinbo Micro Devices Inc.

3,403
RFQ
RP501K301B-TR Datasheet

Datasheet

RP501K 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 3V - 1A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
RP501K331A-TR Nisshinbo Micro Devices Inc.

RP501K331A-TR

IC REG BUCK 3.3V 1A 10DFN

Nisshinbo Micro Devices Inc.

2,149
RFQ
RP501K331A-TR Datasheet

Datasheet

RP501K 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 3.3V - 1A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
RP501K331B-TR Nisshinbo Micro Devices Inc.

RP501K331B-TR

IC REG BUCK 3.3V 1A 10DFN

Nisshinbo Micro Devices Inc.

3,535
RFQ
RP501K331B-TR Datasheet

Datasheet

RP501K 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 3.3V - 1A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
XC9235A33DMR-G Torex Semiconductor Ltd

XC9235A33DMR-G

IC REG BUCK 3.3V 600MA SOT25-5

Torex Semiconductor Ltd

2,230
RFQ
XC9235A33DMR-G Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 6V 3.3V - 600mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-25-5
XC9236A30DER-G Torex Semiconductor Ltd

XC9236A30DER-G

IC REG BUCK 3V 600MA 6USPC

Torex Semiconductor Ltd

3,545
RFQ
XC9236A30DER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 6V 3V - 600mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9236A12DER-G Torex Semiconductor Ltd

XC9236A12DER-G

IC REG BUCK 1.2V 600MA 6USPC

Torex Semiconductor Ltd

2,035
RFQ
XC9236A12DER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 6V 1.2V - 600mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9236A15DER-G Torex Semiconductor Ltd

XC9236A15DER-G

IC REG BUCK 1.5V 600MA 6USPC

Torex Semiconductor Ltd

2,540
RFQ
XC9236A15DER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 6V 1.5V - 600mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9236A15CER-G Torex Semiconductor Ltd

XC9236A15CER-G

IC REG BUCK 1.5V 600MA 6USPC

Torex Semiconductor Ltd

1,597
RFQ
XC9236A15CER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 6V 1.5V - 600mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9236A12CER-G Torex Semiconductor Ltd

XC9236A12CER-G

IC REG BUCK 1.2V 600MA 6USPC

Torex Semiconductor Ltd

3,366
RFQ
XC9236A12CER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 6V 1.2V - 600mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9235A15DER-G Torex Semiconductor Ltd

XC9235A15DER-G

IC REG BUCK 1.5V 600MA 6USPC

Torex Semiconductor Ltd

3,039
RFQ
XC9235A15DER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 6V 1.5V - 600mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9235A30CER-G Torex Semiconductor Ltd

XC9235A30CER-G

IC REG BUCK 3V 600MA 6USPC

Torex Semiconductor Ltd

4,098
RFQ
XC9235A30CER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 6V 3V - 600mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9235A30DER-G Torex Semiconductor Ltd

XC9235A30DER-G

IC REG BUCK 3V 600MA 6USPC

Torex Semiconductor Ltd

2,372
RFQ
XC9235A30DER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 6V 3V - 600mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9235A12DER-G Torex Semiconductor Ltd

XC9235A12DER-G

IC REG BUCK 1.2V 600MA 6USPC

Torex Semiconductor Ltd

2,566
RFQ
XC9235A12DER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 6V 1.2V - 600mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9235A33DER-G Torex Semiconductor Ltd

XC9235A33DER-G

IC REG BUCK 3.3V 600MA 6USPC

Torex Semiconductor Ltd

4,716
RFQ
XC9235A33DER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 6V 3.3V - 600mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9235A10CMR-G Torex Semiconductor Ltd

XC9235A10CMR-G

IC REG BUCK 1V 600MA SOT25-5

Torex Semiconductor Ltd

2,881
RFQ
XC9235A10CMR-G Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 6V 1V - 600mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-25-5

Voltage Regulators - DC DC Switching 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 - DC DC Switching 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 - DC DC Switching 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 - DC DC Switching Regulators FAQ

Can FPGAX source both active and end-of-life Voltage Regulators - DC DC Switching 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 - DC DC Switching 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.