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
RP502L333B-TR Nisshinbo Micro Devices Inc.

RP502L333B-TR

IC REG BUCK 3.3V 6DFN

Nisshinbo Micro Devices Inc.

1,624
RFQ

-

RP502x 6-XFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 3.3V - - 3.3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN1616-6
RP502L334B-TR Nisshinbo Micro Devices Inc.

RP502L334B-TR

IC REG BUCK 3.3V 6DFN

Nisshinbo Micro Devices Inc.

3,167
RFQ

-

RP502x 6-XFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 3.3V - - 3.3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN1616-6
TPS61282YFFR Texas Instruments

TPS61282YFFR

IC REG BOOST PROG 4A 16DSBGA

Texas Instruments

1,961
RFQ
TPS61282YFFR Datasheet

Datasheet

- 16-UFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Up Positive Boost Programmable 1 2.3V 4.85V 2.85V 4.4V 4A (Switch) 2.3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-DSBGA (1.67x1.67)
TPS6208818YFPR Texas Instruments

TPS6208818YFPR

IC REG BUCK 1.8V 3A 6DSBGA

Texas Instruments

3,305
RFQ
TPS6208818YFPR Datasheet

Datasheet

DCS-Control™ 6-XFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.4V 5.5V 1.8V - 3A 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-DSBGA
NJW4131R-B-TE2 Nisshinbo Micro Devices Inc.

NJW4131R-B-TE2

IC REG BOOST ADJ 1.7A 8MSOP

Nisshinbo Micro Devices Inc.

1,641
RFQ
NJW4131R-B-TE2 Datasheet

Datasheet

- 8-LSSOP, 8-MSOP (0.110", 2.80mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 4V 35V 1V 35V 1.7A 700kHz No -40°C ~ 85°C - - Surface Mount 8-MSOP (VSP8)
ZXCP330E6TA Diodes Incorporated

ZXCP330E6TA

IC REG CHRG PUMP 3.3V 40MA SOT26

Diodes Incorporated

1,292
RFQ

-

- SOT-23-6 Tape & Reel (TR) Obsolete Step-Up Positive Charge Pump Fixed 1 2V 4.4V 3.3V - 40mA 500kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-26
SC21150AVCSTRT Semtech Corporation

SC21150AVCSTRT

IC REG BUCK ADJ 1.2A 6WLCSP

Semtech Corporation

4,539
RFQ

-

- 6-UFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.8V 5.5V 1.2A 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-WLCSP (0.75x1.11)
MC33063AVD onsemi

MC33063AVD

IC REG BUCK BOOST ADJ 1.5A 8SOIC

onsemi

1,821
RFQ
MC33063AVD Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 3V 40V 1.25V 40V (Switch) 1.5A (Switch) 100kHz No -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
LM3370SD-3806/NOPB Texas Instruments

LM3370SD-3806/NOPB

IC REG BUCK 1.6V/1.8V DL 16WSON

Texas Instruments

2,485
RFQ
LM3370SD-3806/NOPB Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 2 2.7V 5.5V 1.6V, 1.8V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 16-WSON (5x4)
LM3674MF-1.5 Texas Instruments

LM3674MF-1.5

IC REG BUCK 1.5V 600MA SOT23-5

Texas Instruments

1,962
RFQ
LM3674MF-1.5 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.5V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount SOT-23-5
SI-8008TM Sanken Electric USA Inc.

SI-8008TM

IC REG BUCK ADJ 1.5A TO252-5

Sanken Electric USA Inc.

1,358
RFQ
SI-8008TM Datasheet

Datasheet

- TO-252-6, DPAK (5 Leads + Tab) Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.5V 40V 0.8V 24V 1.5A 300kHz No -20°C ~ 85°C (TA) - - Surface Mount TO-252-5
SI-8005Q Sanken Electric USA Inc.

SI-8005Q

IC REG BUCK ADJ 3.5A 8HSOP

Sanken Electric USA Inc.

3,904
RFQ
SI-8005Q Datasheet

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.75V 28V 0.5V 24V 3.5A 500kHz Yes -30°C ~ 85°C (TA) - - Surface Mount 8-HSOP
NCP1410DMR2 onsemi

NCP1410DMR2

IC REG BOOST ADJ 1A 8MSOP

onsemi

2,447
RFQ
NCP1410DMR2 Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 1V 5.5V 1.5V 5.5V 1A (Switch) 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
MP9148GJ-Z Monolithic Power Systems Inc.

MP9148GJ-Z

IC REG BUCK ADJ 1A DL TSOT23-8

Monolithic Power Systems Inc.

3,524
RFQ

-

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.7V 6V 0.608V 5.5V 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
MP2223GJ-Z Monolithic Power Systems Inc.

MP2223GJ-Z

IC REG BCK ADJ 3A/2A DL TSOT23-8

Monolithic Power Systems Inc.

1,278
RFQ
MP2223GJ-Z Datasheet

Datasheet

MP SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 4.5V 18V 0.8V 18V 3A, 2A 540kHz Yes -20°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
RP500N121A-TR-FE Nisshinbo Micro Devices Inc.

RP500N121A-TR-FE

IC REG BUCK 1.2V 900MA SOT23-6W

Nisshinbo Micro Devices Inc.

2,818
RFQ
RP500N121A-TR-FE Datasheet

Datasheet

RP500x SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.55V 5.5V 1.2V - 900mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6W
RP500N123A-TR-FE Nisshinbo Micro Devices Inc.

RP500N123A-TR-FE

IC REG BUCK 1.2V 900MA SOT23-6W

Nisshinbo Micro Devices Inc.

1,259
RFQ
RP500N123A-TR-FE Datasheet

Datasheet

RP500x SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.55V 5.5V 1.2V - 900mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6W
RP500N131A-TR-FE Nisshinbo Micro Devices Inc.

RP500N131A-TR-FE

IC REG BUCK 1.3V 900MA SOT23-6W

Nisshinbo Micro Devices Inc.

4,841
RFQ
RP500N131A-TR-FE Datasheet

Datasheet

RP500x SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.55V 5.5V 1.3V - 900mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6W
RP500N141A-TR-FE Nisshinbo Micro Devices Inc.

RP500N141A-TR-FE

IC REG BUCK 1.4V 900MA SOT23-6W

Nisshinbo Micro Devices Inc.

3,429
RFQ
RP500N141A-TR-FE Datasheet

Datasheet

RP500x SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.55V 5.5V 1.4V - 900mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6W
RP500N151A-TR-FE Nisshinbo Micro Devices Inc.

RP500N151A-TR-FE

IC REG BUCK 1.5V 900MA SOT23-6W

Nisshinbo Micro Devices Inc.

1,621
RFQ
RP500N151A-TR-FE Datasheet

Datasheet

RP500x SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.55V 5.5V 1.5V - 900mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6W
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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.