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
RP600K101D-TR Nisshinbo Micro Devices Inc.

RP600K101D-TR

IC REG BOOST 4.2V 500MA 10DFN

Nisshinbo Micro Devices Inc.

2,423
RFQ
RP600K101D-TR Datasheet

Datasheet

RP600K 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.8V 5.5V 4.2V - 500mA 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
RP600K102D-TR Nisshinbo Micro Devices Inc.

RP600K102D-TR

IC REG BOOST 4.2V 500MA 10DFN

Nisshinbo Micro Devices Inc.

4,864
RFQ
RP600K102D-TR Datasheet

Datasheet

RP600K 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.8V 5.5V 4.2V - 500mA 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
RP600K103D-TR Nisshinbo Micro Devices Inc.

RP600K103D-TR

IC REG BOOST 4.2V 500MA 10DFN

Nisshinbo Micro Devices Inc.

4,050
RFQ
RP600K103D-TR Datasheet

Datasheet

RP600K 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.8V 5.5V 4.2V - 500mA 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
RP600K104D-TR Nisshinbo Micro Devices Inc.

RP600K104D-TR

IC REG BOOST 4.2V 500MA 10DFN

Nisshinbo Micro Devices Inc.

4,659
RFQ
RP600K104D-TR Datasheet

Datasheet

RP600K 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.8V 5.5V 4.2V - 500mA 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
RP604Z231B-E2-F Nisshinbo Micro Devices Inc.

RP604Z231B-E2-F

IC REG BUCK BOOST 2.3V 20WLCSP

Nisshinbo Micro Devices Inc.

2,144
RFQ
RP604Z231B-E2-F Datasheet

Datasheet

RP604x 20-XFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 2.3V - 300mA - No -40°C ~ 85°C (TA) - - Surface Mount WLCSP-20-P2
RP604Z251B-E2-F Nisshinbo Micro Devices Inc.

RP604Z251B-E2-F

IC REG BUCK BOOST 2.5V 20WLCSP

Nisshinbo Micro Devices Inc.

3,746
RFQ
RP604Z251B-E2-F Datasheet

Datasheet

RP604x 20-XFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 2.5V - 300mA - No -40°C ~ 85°C (TA) - - Surface Mount WLCSP-20-P2
RP604Z281B-E2-F Nisshinbo Micro Devices Inc.

RP604Z281B-E2-F

IC REG BUCK BOOST 2.8V 20WLCSP

Nisshinbo Micro Devices Inc.

3,300
RFQ
RP604Z281B-E2-F Datasheet

Datasheet

RP604x 20-XFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 2.8V - 300mA - No -40°C ~ 85°C (TA) - - Surface Mount WLCSP-20-P2
RP604Z301A-E2-F Nisshinbo Micro Devices Inc.

RP604Z301A-E2-F

IC REG BUCK BST 3V 300MA 20WLCSP

Nisshinbo Micro Devices Inc.

4,259
RFQ
RP604Z301A-E2-F Datasheet

Datasheet

RP604x 20-XFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 3V - 300mA - No -40°C ~ 85°C (TA) - - Surface Mount WLCSP-20-P2
RP604Z331B-E2-F Nisshinbo Micro Devices Inc.

RP604Z331B-E2-F

IC REG BUCK BOOST 3.3V 20WLCSP

Nisshinbo Micro Devices Inc.

2,395
RFQ
RP604Z331B-E2-F Datasheet

Datasheet

RP604x 20-XFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 3.3V - 300mA - No -40°C ~ 85°C (TA) - - Surface Mount WLCSP-20-P2
RP604Z341B-E2-F Nisshinbo Micro Devices Inc.

RP604Z341B-E2-F

IC REG BUCK BOOST 3.4V 20WLCSP

Nisshinbo Micro Devices Inc.

2,199
RFQ
RP604Z341B-E2-F Datasheet

Datasheet

RP604x 20-XFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 3.4V - 300mA - No -40°C ~ 85°C (TA) - - Surface Mount WLCSP-20-P2
RP604Z411B-E2-F Nisshinbo Micro Devices Inc.

RP604Z411B-E2-F

IC REG BUCK BOOST 4.1V 20WLCSP

Nisshinbo Micro Devices Inc.

2,813
RFQ
RP604Z411B-E2-F Datasheet

Datasheet

RP604x 20-XFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 4.1V - 300mA - No -40°C ~ 85°C (TA) - - Surface Mount WLCSP-20-P2
RP604Z431B-E2-F Nisshinbo Micro Devices Inc.

RP604Z431B-E2-F

IC REG BUCK BOOST 4.3V 20WLCSP

Nisshinbo Micro Devices Inc.

2,466
RFQ
RP604Z431B-E2-F Datasheet

Datasheet

RP604x 20-XFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 4.3V - 300mA - No -40°C ~ 85°C (TA) - - Surface Mount WLCSP-20-P2
RP605K333B-TR Nisshinbo Micro Devices Inc.

RP605K333B-TR

IC REG BUCK BST 3.3V 300MA 12DFN

Nisshinbo Micro Devices Inc.

2,891
RFQ
RP605K333B-TR Datasheet

Datasheet

RP605x 12-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 3.3V - 300mA - No -40°C ~ 125°C (TJ) - - Surface Mount DFN(PL)2730-12
NCP1547DG onsemi

NCP1547DG

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

2,060
RFQ
NCP1547DG Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 0.32V 38V 1.5A 340kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
TPS6286800CRQYR Texas Instruments

TPS6286800CRQYR

IC REG BUCK PROG 4A 9VQFN

Texas Instruments

4,625
RFQ

-

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.4V 5.5V 0.2V 0.84V 4A 2.4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 9-VQFN-HR (1.5x2.5)
ST763ACN STMicroelectronics

ST763ACN

IC REG BUCK 3.3V 500MA 8DIP

STMicroelectronics

3,946
RFQ
ST763ACN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Down Positive Buck Fixed 1 3.3V 11V 3.3V - 500mA 200kHz No 0°C ~ 70°C (TJ) - - Through Hole 8-DIP
TPS60300DGSRG4 Texas Instruments

TPS60300DGSRG4

IC REG CHARGE PUMP 2VIN 10VSSOP

Texas Instruments

4,857
RFQ
TPS60300DGSRG4 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Ratiometric, Step-Up Positive Charge Pump Fixed 2 0.9V 1.8V 2Vin, 3.3V - 40mA, 20mA 700kHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
TS30111-M033QFNR Semtech Corporation

TS30111-M033QFNR

IC REG BUCK 3.3V 700MA 16QFN

Semtech Corporation

3,448
RFQ
TS30111-M033QFNR Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Fixed 1 4.5V 16V 3.3V - 700mA 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MIC2295BD5-TR Microchip Technology

MIC2295BD5-TR

IC REG BOOST ADJ 1.2A TSOT23-5

Microchip Technology

1,670
RFQ
MIC2295BD5-TR Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Discontinued at Digi-Key Step-Up Positive Boost Adjustable 1 2.5V 10V 2.5V 34V (Switch) 1.2A (Switch) 1.2MHz No -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-5
MIC2296BD5-TR Microchip Technology

MIC2296BD5-TR

IC REG BOOST ADJ 1.2A TSOT23-5

Microchip Technology

1,007
RFQ
MIC2296BD5-TR Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Discontinued at Digi-Key Step-Up Positive Boost Adjustable 1 2.5V 10V 2.5V 34V (Switch) 1.2A (Switch) 600kHz No -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-5

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.