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
RN5RK472A-TR-FE Nisshinbo Micro Devices Inc.

RN5RK472A-TR-FE

IC REG BOOST 4.7V SOT23-5

Nisshinbo Micro Devices Inc.

1,417
RFQ
RN5RK472A-TR-FE Datasheet

Datasheet

RN5RK SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 - 8V 4.7V - - 100kHz No -40°C ~ 85°C - - Surface Mount SOT-23-5
RN5RK501A-TR-FE Nisshinbo Micro Devices Inc.

RN5RK501A-TR-FE

IC REG BOOST 5V SOT23-5

Nisshinbo Micro Devices Inc.

3,115
RFQ
RN5RK501A-TR-FE Datasheet

Datasheet

RN5RK SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 - 8V 5V - - 100kHz No -40°C ~ 85°C - - Surface Mount SOT-23-5
RN5RK502A-TR-FE Nisshinbo Micro Devices Inc.

RN5RK502A-TR-FE

IC REG BOOST 5V SOT23-5

Nisshinbo Micro Devices Inc.

2,322
RFQ
RN5RK502A-TR-FE Datasheet

Datasheet

RN5RK SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 - 8V 5V - - 100kHz No -40°C ~ 85°C - - Surface Mount SOT-23-5
RN5RK511A-TR-FE Nisshinbo Micro Devices Inc.

RN5RK511A-TR-FE

IC REG BOOST 5.1V SOT23-5

Nisshinbo Micro Devices Inc.

1,268
RFQ
RN5RK511A-TR-FE Datasheet

Datasheet

RN5RK SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 - 8V 5.1V - - 100kHz No -40°C ~ 85°C - - Surface Mount SOT-23-5
RN5RK522A-TR-FE Nisshinbo Micro Devices Inc.

RN5RK522A-TR-FE

IC REG BOOST 5.2V SOT23-5

Nisshinbo Micro Devices Inc.

2,374
RFQ
RN5RK522A-TR-FE Datasheet

Datasheet

RN5RK SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 - 8V 5.2V - - 100kHz No -40°C ~ 85°C - - Surface Mount SOT-23-5
RN5RK532A-TR-FE Nisshinbo Micro Devices Inc.

RN5RK532A-TR-FE

IC REG BOOST 5.3V SOT23-5

Nisshinbo Micro Devices Inc.

3,067
RFQ
RN5RK532A-TR-FE Datasheet

Datasheet

RN5RK SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 - 8V 5.3V - - 100kHz No -40°C ~ 85°C - - Surface Mount SOT-23-5
RN5RK551A-TR-FE Nisshinbo Micro Devices Inc.

RN5RK551A-TR-FE

IC REG BOOST 5.5V SOT23-5

Nisshinbo Micro Devices Inc.

3,213
RFQ
RN5RK551A-TR-FE Datasheet

Datasheet

RN5RK SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 - 8V 5.5V - - 100kHz No -40°C ~ 85°C - - Surface Mount SOT-23-5
RN5RK551B-TR-FE Nisshinbo Micro Devices Inc.

RN5RK551B-TR-FE

IC REG BOOST 5.5V SOT23-5

Nisshinbo Micro Devices Inc.

1,864
RFQ
RN5RK551B-TR-FE Datasheet

Datasheet

RN5RK SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 - 8V 5.5V - - 100kHz No -40°C ~ 85°C - - Surface Mount SOT-23-5
RN5RK552A-TR-FE Nisshinbo Micro Devices Inc.

RN5RK552A-TR-FE

IC REG BOOST 5.5V SOT23-5

Nisshinbo Micro Devices Inc.

2,681
RFQ
RN5RK552A-TR-FE Datasheet

Datasheet

RN5RK SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 - 8V 5.5V - - 100kHz No -40°C ~ 85°C - - Surface Mount SOT-23-5
MCP1640DT-I/MC Microchip Technology

MCP1640DT-I/MC

IC REG BOOST ADJ 350MA 8DFN

Microchip Technology

2,814
RFQ
MCP1640DT-I/MC Datasheet

Datasheet

- 8-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.8V 5.5V 2V 5.5V 350mA 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x3)
AOZ2262QI-10 Alpha & Omega Semiconductor Inc.

AOZ2262QI-10

IC REG BUCK SYNC 10A 28V COT

Alpha & Omega Semiconductor Inc.

1,028
RFQ
AOZ2262QI-10 Datasheet

Datasheet

* - Tape & Reel (TR) Not For New Designs - - - - - - - - - - - - - - - - -
AOZ2262QI-15 Alpha & Omega Semiconductor Inc.

AOZ2262QI-15

IC REG BUCK SYNC 10A 28V COT

Alpha & Omega Semiconductor Inc.

3,698
RFQ

-

* - Tape & Reel (TR) Not For New Designs - - - - - - - - - - - - - - - - -
AOZX2U54QI-08 Alpha & Omega Semiconductor Inc.

AOZX2U54QI-08

IC REG BUCK ADJ 10A 22QFN

Alpha & Omega Semiconductor Inc.

2,405
RFQ

-

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6.5V 28V 0.8V 23.8V 10A - Yes -40°C ~ 85°C (TA) - - Surface Mount 22-QFN (4x4)
MPQ2128DG-LF-Z Monolithic Power Systems Inc.

MPQ2128DG-LF-Z

IC REG BUCK ADJ 1A 8QFN

Monolithic Power Systems Inc.

3,931
RFQ
MPQ2128DG-LF-Z Datasheet

Datasheet

- 8-TFDFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 2.5V 6V 0.6V 6V 1A 2.8MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-QFN (2x2)
MP28300GG-Z Monolithic Power Systems Inc.

MP28300GG-Z

IC REG BUCK ADJ 300MA DL 12QFN

Monolithic Power Systems Inc.

3,442
RFQ
MP28300GG-Z Datasheet

Datasheet

- 12-VFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2V 5.5V 1.782V 1.818V 300mA 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-QFN (2x2)
MP3424GG-Z Monolithic Power Systems Inc.

MP3424GG-Z

IC REG 14QFN

Monolithic Power Systems Inc.

4,418
RFQ

-

* 14-PowerVFQFN Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount 14-QFN (2x2)
NJW1616F1-AT-TE2 Nisshinbo Micro Devices Inc.

NJW1616F1-AT-TE2

IC REG BUCK ADJ 1.5A SOT23-6

Nisshinbo Micro Devices Inc.

2,764
RFQ
NJW1616F1-AT-TE2 Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 20V 1.245V 20V 1.5A 500kHz No -40°C ~ 105°C (TA) - - Surface Mount SOT-23-6-1
LM3206TLX/NOPB Texas Instruments

LM3206TLX/NOPB

IC REG BUCK 3.09V 650MA 8TUSMD

Texas Instruments

3,567
RFQ
LM3206TLX/NOPB Datasheet

Datasheet

- 8-WFBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 3.25V 5.5V 3.09V - 650mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 8-TuSMD
SP6656ER3-L/TR MaxLinear, Inc.

SP6656ER3-L/TR

IC REG BUCK ADJ 400MA 10DFN

MaxLinear, Inc.

4,543
RFQ
SP6656ER3-L/TR Datasheet

Datasheet

- 10-VFDFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 1V 5.5V 400mA - Yes -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (2.5x2.4)
R1206N071B-TR-FE Nisshinbo Micro Devices Inc.

R1206N071B-TR-FE

IC REG BOOST ADJ 700MA SOT23-6

Nisshinbo Micro Devices Inc.

3,016
RFQ
R1206N071B-TR-FE Datasheet

Datasheet

R1206N SOT-23-6 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.8V 5.5V - 30V 700mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
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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.