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
LM2576BU Microchip Technology

LM2576BU

IC REG BUCK ADJ 3A TO263-5

Microchip Technology

3,746
RFQ
LM2576BU Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 1.23V 37V 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
LM2574BWM TR Micrel Inc.

LM2574BWM TR

IC REG BUCK ADJ 500MA 14SOIC

Micrel Inc.

1,500
RFQ
LM2574BWM TR Datasheet

Datasheet

SIMPLE SWITCHER® 14-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 4V 40V 1.23V 37V 500mA 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-SOIC
MIC2202BMM Microchip Technology

MIC2202BMM

IC REG BUCK ADJ 600MA 10MSOP

Microchip Technology

1,441
RFQ
MIC2202BMM Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 2.3V 5.5V 0.5V 5.5V 600mA 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
ADP2108ACBZ-1.1-R7 Analog Devices Inc.

ADP2108ACBZ-1.1-R7

IC REG BUCK 1.1V 600MA 5WLCSP

Analog Devices Inc.

4,965
RFQ
ADP2108ACBZ-1.1-R7 Datasheet

Datasheet

- 5-WFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.1V - 600mA 3MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 5-WLCSP (1.02x1.45)
ADP2108ACBZ-2.3-R7 Analog Devices Inc.

ADP2108ACBZ-2.3-R7

IC REG BUCK 2.3V 600MA 5WLCSP

Analog Devices Inc.

11,970
RFQ
ADP2108ACBZ-2.3-R7 Datasheet

Datasheet

- 5-WFBGA, WLCSP Bulk Obsolete Step-Down Positive Buck Fixed 1 2.3V 5.5V 2.3V - 600mA 3MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 5-WLCSP (1.02x1.45)
ADP2108AUJZ-2.3-R7 Analog Devices Inc.

ADP2108AUJZ-2.3-R7

IC REG BUCK 2.3V 600MA TSOT23-5

Analog Devices Inc.

3,482
RFQ
ADP2108AUJZ-2.3-R7 Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.3V 5.5V 2.3V - 600mA 3MHz Yes -40°C ~ 125°C (TA) - - Surface Mount TSOT-23-5
MIC2230-G4YML-TR Microchip Technology

MIC2230-G4YML-TR

IC REG BUCK 1.2V/1.8V DL 12MLF

Microchip Technology

4,137
RFQ
MIC2230-G4YML-TR Datasheet

Datasheet

- 12-VFDFN Exposed Pad, 12-MLF® Tape & Reel (TR) Active Step-Down Positive Buck Fixed 2 2.5V 5.5V 1.2V, 1.8V - 800mA 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-MLF™ (4x4)
MC34063ADR UMW

MC34063ADR

IC REG BUCK ADJ 1.2A 8SOP

UMW

1,859
RFQ
MC34063ADR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Cut Tape (CT) Active Step-Down Positive Buck Adjustable 1 3V 32V 1.25V 32V 1.2A 33kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOP
NCP6343BFCCT1G onsemi

NCP6343BFCCT1G

IC REG BUCK PROG 3A 15WLCSP

onsemi

1,517
RFQ
NCP6343BFCCT1G Datasheet

Datasheet

- 15-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Down Positive Buck Programmable 1 2.3V 5.5V 0.6V 1.4V 3A 3MHz Yes - - - Surface Mount 15-WLCSP (1.34x1.99)
NCP1522BMUTBG onsemi

NCP1522BMUTBG

IC REG BUCK ADJ 600MA 6UDFN

onsemi

4,141
RFQ
NCP1522BMUTBG Datasheet

Datasheet

- 6-UDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.9V 3.3V 600mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-UDFN (2x2)
TPS61281YFFR Texas Instruments

TPS61281YFFR

IC REG BOOST PROG 3A 16DSBGA

Texas Instruments

3,153
RFQ
TPS61281YFFR Datasheet

Datasheet

- 16-UFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Up Positive Boost Programmable 1 2.3V 4.85V 2.85V 4.4V 3A (Switch) 2.3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-DSBGA (1.67x1.67)
LM2575-5.0BWM Microchip Technology

LM2575-5.0BWM

IC REG BUCK 5V 1A 24SOIC

Microchip Technology

8,039
RFQ
LM2575-5.0BWM Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 4V 40V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
ML4872CS3X Fairchild Semiconductor

ML4872CS3X

IC REG BOOST 3.3V 8SOIC

Fairchild Semiconductor

7,500
RFQ
ML4872CS3X Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Fixed 1 1.8V 3.1V 3.3V - - 200kHz Yes 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
ML4872CS3 Fairchild Semiconductor

ML4872CS3

IC REG BOOST 3.3V 8SOIC

Fairchild Semiconductor

4,952
RFQ
ML4872CS3 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Fixed 1 1.8V 3.1V 3.3V - - 200kHz Yes 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
RT8097BHGB Richtek USA Inc.

RT8097BHGB

IC REG BUCK ADJ 2A SOT23-5

Richtek USA Inc.

2,195
RFQ
RT8097BHGB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 6V 0.6V 3.4V 2A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM2575BWM Microchip Technology

LM2575BWM

IC REG BUCK ADJ 1A 24SOIC

Microchip Technology

2,000
RFQ
LM2575BWM Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 1.23V 37V 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
LM2575-3.3BWM Microchip Technology

LM2575-3.3BWM

IC REG BUCK 3.3V 1A 24SOIC

Microchip Technology

1,616
RFQ
LM2575-3.3BWM Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 4V 40V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
TPS62300YZDR Texas Instruments

TPS62300YZDR

IC REG BUCK ADJ 500MA 8DSBGA

Texas Instruments

2,340
RFQ
TPS62300YZDR Datasheet

Datasheet

- 8-UFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 6V 0.6V 5.4V 500mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DSBGA
TPS62311YZDR Texas Instruments

TPS62311YZDR

IC REG BUCK 1.5V 500MA 8DSBGA

Texas Instruments

1,245
RFQ
TPS62311YZDR Datasheet

Datasheet

- 8-UFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 6V 1.5V - 500mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DSBGA
TPS62303YZDR Texas Instruments

TPS62303YZDR

IC REG BUCK 1.8V 500MA 8DSBGA

Texas Instruments

2,204
RFQ
TPS62303YZDR Datasheet

Datasheet

- 8-UFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 6V 1.8V - 500mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DSBGA
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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.