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
RP504L131D-TR Nisshinbo Micro Devices Inc.

RP504L131D-TR

IC REG BUCK 1.3V 600MA 6DFN

Nisshinbo Micro Devices Inc.

4,204
RFQ
RP504L131D-TR Datasheet

Datasheet

RP504x 6-XFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.3V - 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN1616-6B
RP504L141D-TR Nisshinbo Micro Devices Inc.

RP504L141D-TR

IC REG BUCK 1.4V 600MA 6DFN

Nisshinbo Micro Devices Inc.

2,920
RFQ
RP504L141D-TR Datasheet

Datasheet

RP504x 6-XFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.4V - 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN1616-6B
RP504L151D-TR Nisshinbo Micro Devices Inc.

RP504L151D-TR

IC REG BUCK 1.5V 600MA 6DFN

Nisshinbo Micro Devices Inc.

4,989
RFQ
RP504L151D-TR Datasheet

Datasheet

RP504x 6-XFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.5V - 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN1616-6B
RP504L181D-TR Nisshinbo Micro Devices Inc.

RP504L181D-TR

IC REG BUCK 1.8V 600MA 6DFN

Nisshinbo Micro Devices Inc.

3,183
RFQ
RP504L181D-TR Datasheet

Datasheet

RP504x 6-XFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.8V - 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN1616-6B
RP504L191D-TR Nisshinbo Micro Devices Inc.

RP504L191D-TR

IC REG BUCK 1.9V 600MA 6DFN

Nisshinbo Micro Devices Inc.

3,952
RFQ
RP504L191D-TR Datasheet

Datasheet

RP504x 6-XFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.9V - 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN1616-6B
RP504L241D-TR Nisshinbo Micro Devices Inc.

RP504L241D-TR

IC REG BUCK 2.4V 600MA 6DFN

Nisshinbo Micro Devices Inc.

1,209
RFQ
RP504L241D-TR Datasheet

Datasheet

RP504x 6-XFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 2.4V - 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN1616-6B
RP504L251D-TR Nisshinbo Micro Devices Inc.

RP504L251D-TR

IC REG BUCK 2.5V 600MA 6DFN

Nisshinbo Micro Devices Inc.

1,192
RFQ
RP504L251D-TR Datasheet

Datasheet

RP504x 6-XFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 2.5V - 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN1616-6B
RP504L281D-TR Nisshinbo Micro Devices Inc.

RP504L281D-TR

IC REG BUCK 2.8V 600MA 6DFN

Nisshinbo Micro Devices Inc.

1,331
RFQ
RP504L281D-TR Datasheet

Datasheet

RP504x 6-XFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 2.8V - 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN1616-6B
RP504L301A-TR Nisshinbo Micro Devices Inc.

RP504L301A-TR

IC REG BUCK 3V 600MA 6DFN

Nisshinbo Micro Devices Inc.

2,079
RFQ
RP504L301A-TR Datasheet

Datasheet

RP504x 6-XFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 3V - 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN1616-6B
RP504L301D-TR Nisshinbo Micro Devices Inc.

RP504L301D-TR

IC REG BUCK 3V 600MA 6DFN

Nisshinbo Micro Devices Inc.

1,405
RFQ
RP504L301D-TR Datasheet

Datasheet

RP504x 6-XFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 3V - 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN1616-6B
RP504L321D-TR Nisshinbo Micro Devices Inc.

RP504L321D-TR

IC REG BUCK 3.2V 600MA 6DFN

Nisshinbo Micro Devices Inc.

3,787
RFQ
RP504L321D-TR Datasheet

Datasheet

RP504x 6-XFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 3.2V - 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN1616-6B
RP504L331D-TR Nisshinbo Micro Devices Inc.

RP504L331D-TR

IC REG BUCK 3.3V 600MA 6DFN

Nisshinbo Micro Devices Inc.

1,721
RFQ
RP504L331D-TR Datasheet

Datasheet

RP504x 6-XFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 3.3V - 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN1616-6B
RP512K331D-TR Nisshinbo Micro Devices Inc.

RP512K331D-TR

IC REG BUCK 3.3V 300MA 10DFN

Nisshinbo Micro Devices Inc.

4,246
RFQ
RP512K331D-TR Datasheet

Datasheet

RP512x 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 5.5V 3.3V - 300mA 1MHz No -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
LMR51610XQDBVRQ1 Texas Instruments

LMR51610XQDBVRQ1

IC REG BUCK ADJ 1A SOT23-6

Texas Instruments

3,067
RFQ
LMR51610XQDBVRQ1 Datasheet

Datasheet

LMR516xx-Q1 SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 65V 0.8V 28V 1A 400kHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-6
LM2687MMX Texas Instruments

LM2687MMX

IC REG CHRG PUMP ADJ 10MA 8VSSOP

Texas Instruments

1,598
RFQ
LM2687MMX Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Down Negative Charge Pump Adjustable 1 2.7V 5.5V -1.5V -5.2V 10mA 110kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-VSSOP
XC9262A32C1R-G Torex Semiconductor Ltd

XC9262A32C1R-G

IC REG BUCK 3.2V 1.5A LGA-8B01

Torex Semiconductor Ltd

1,790
RFQ
XC9262A32C1R-G Datasheet

Datasheet

XC9262 8-XFLGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 3.2V - 1.5A 1.2MHz Yes -40°C ~ 105°C (TA) - - Surface Mount LGA-8B01
XC9259B0ME1R-G Torex Semiconductor Ltd

XC9259B0ME1R-G

IC REG BUCK 0.95V 1A LGA-8B01

Torex Semiconductor Ltd

3,157
RFQ
XC9259B0ME1R-G Datasheet

Datasheet

XC9259 8-XFLGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 0.95V - 1A 6MHz Yes -40°C ~ 105°C (TA) - - Surface Mount LGA-8B01
XC9259B18E1R-G Torex Semiconductor Ltd

XC9259B18E1R-G

IC REG BUCK 1.8V 1A LGA-8B01

Torex Semiconductor Ltd

1,415
RFQ
XC9259B18E1R-G Datasheet

Datasheet

XC9259 8-XFLGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.8V - 1A 6MHz Yes -40°C ~ 105°C (TA) - - Surface Mount LGA-8B01
XC9259B20E1R-G Torex Semiconductor Ltd

XC9259B20E1R-G

IC REG BUCK 2V 1A LGA-8B01

Torex Semiconductor Ltd

4,604
RFQ
XC9259B20E1R-G Datasheet

Datasheet

XC9259 8-XFLGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 2V - 1A 6MHz Yes -40°C ~ 105°C (TA) - - Surface Mount LGA-8B01
XC9259B33E1R-G Torex Semiconductor Ltd

XC9259B33E1R-G

IC REG BUCK 3.3V 1A LGA-8B01

Torex Semiconductor Ltd

1,775
RFQ
XC9259B33E1R-G Datasheet

Datasheet

XC9259 8-XFLGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 3.3V - 1A 6MHz Yes -40°C ~ 105°C (TA) - - Surface Mount LGA-8B01
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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.