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
LM2575D2T-3.3G onsemi

LM2575D2T-3.3G

IC REG BUCK 3.3V 1A D2PAK-5

onsemi

2,363
RFQ
LM2575D2T-3.3G Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive Buck Fixed 1 4.75V 40V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount D2PAK-5
FAN53526UC168X onsemi

FAN53526UC168X

IC REG BUCK PROG 3A 15WLCSP

onsemi

3,000
RFQ
FAN53526UC168X Datasheet

Datasheet

TinyBuck® 15-UFBGA, WLCSP Tape & Reel (TR) Last Time Buy Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.6V 1.394V 3A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 15-WLCSP (2.02x1.31)
XC9148H36CER-G Torex Semiconductor Ltd

XC9148H36CER-G

IC REG BOOST 3.6V 1.4A 6USPC

Torex Semiconductor Ltd

3,000
RFQ
XC9148H36CER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.65V 6V 3.6V - 1.4A 1.2MHz Yes -40°C ~ 105°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9148G36DER-G Torex Semiconductor Ltd

XC9148G36DER-G

IC REG BOOST 3.6V 1.4A 6USPC

Torex Semiconductor Ltd

3,000
RFQ
XC9148G36DER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.65V 6V 3.6V - 1.4A 3MHz Yes -40°C ~ 105°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9148H50DER-G Torex Semiconductor Ltd

XC9148H50DER-G

IC REG BOOST 5V 1.4A 6USPC

Torex Semiconductor Ltd

3,000
RFQ
XC9148H50DER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.65V 6V 5V - 1.4A 3MHz Yes -40°C ~ 105°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9148H36DER-G Torex Semiconductor Ltd

XC9148H36DER-G

IC REG BOOST 3.6V 1.4A 6USPC

Torex Semiconductor Ltd

3,000
RFQ
XC9148H36DER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.65V 6V 3.6V - 1.4A 3MHz Yes -40°C ~ 105°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9148G50CER-G Torex Semiconductor Ltd

XC9148G50CER-G

IC REG BOOST 5V 1.4A 6USPC

Torex Semiconductor Ltd

2,974
RFQ
XC9148G50CER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.65V 6V 5V - 1.4A 1.2MHz Yes -40°C ~ 105°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9148H33DER-G Torex Semiconductor Ltd

XC9148H33DER-G

IC REG BOOST 3.3V 1.4A 6USPC

Torex Semiconductor Ltd

2,965
RFQ
XC9148H33DER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.65V 6V 3.3V - 1.4A 3MHz Yes -40°C ~ 105°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9148G36CER-G Torex Semiconductor Ltd

XC9148G36CER-G

IC REG BOOST 3.6V 1.4A 6USPC

Torex Semiconductor Ltd

2,845
RFQ
XC9148G36CER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.65V 6V 3.6V - 1.4A 1.2MHz Yes -40°C ~ 105°C (TA) - - Surface Mount 6-USPC (1.8x2)
LM2575D2T-015G onsemi

LM2575D2T-015G

IC REG BUCK 15V 1A D2PAK-5

onsemi

1,126
RFQ
LM2575D2T-015G Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive Buck Fixed 1 4.75V 40V 15V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount D2PAK-5
FAN5660IMX Fairchild Semiconductor

FAN5660IMX

IC REG CHRG PUMP INV 100MA 8SOIC

Fairchild Semiconductor

1,755
RFQ
FAN5660IMX Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 5.5V -Vin, 2Vin, Vin/2 - 100mA 5kHz, 50kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM2575D2T-12R4 onsemi

LM2575D2T-12R4

IC REG BUCK 12V 1A D2PAK-5

onsemi

1,542
RFQ
LM2575D2T-12R4 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.75V 40V 12V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount D2PAK-5
TPS61093QDSKRQ1 Texas Instruments

TPS61093QDSKRQ1

IC REG BOOST ADJ 1.6A 10SON

Texas Instruments

3,000
RFQ
TPS61093QDSKRQ1 Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.6V 6V 1.6V 17V 1.6A (Switch) 1.2MHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 10-SON (2.5x2.5)
TPS62134CRGTR Texas Instruments

TPS62134CRGTR

IC REG BUCK PROG 3.2A 16VQFN

Texas Instruments

3,333
RFQ
TPS62134CRGTR Datasheet

Datasheet

DCS-Control™ 16-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 3V 17V 0V 1.05V 3.2A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-VQFN (3x3)
MB39C006APN-G-AMEFE1 Infineon Technologies

MB39C006APN-G-AMEFE1

IC REG BUCK ADJ 800MA 10SON

Infineon Technologies

2,999
RFQ

-

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.446V 3.564V 800mA 2MHz, 3.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-SON (3x3)
M62504FP#DF0G Renesas Electronics Corporation

M62504FP#DF0G

IC REG LIN SWITCHING REG CNTRLR

Renesas Electronics Corporation

2,000
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - -
LM2671N-3.3 National Semiconductor

LM2671N-3.3

IC REG BUCK 3.3V 500MA 8PDIP

National Semiconductor

227
RFQ
LM2671N-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Bulk Active Step-Down Positive Buck Fixed 1 6.5V 40V 3.3V - 500mA 260kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
TPS62103D Texas Instruments

TPS62103D

IC REG BUCK ADJ 500MA 8SOIC

Texas Instruments

3,038
RFQ
TPS62103D Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Step-Down Positive Buck Adjustable 1 2.5V 9V 0.8V 8V 500mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
FAN53555BUC79X onsemi

FAN53555BUC79X

IC REG BUCK PROG 5A 20WLCSP

onsemi

3,000
RFQ
FAN53555BUC79X Datasheet

Datasheet

- 20-UFBGA, WLCSP Tape & Reel (TR) Last Time Buy Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.6V 1.23V 5A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-WLCSP (2.02x1.62)
XC9280A75CYR-G Torex Semiconductor Ltd

XC9280A75CYR-G

IC REG BUCK ADJ 3A TSOT26

Torex Semiconductor Ltd

1,997
RFQ
XC9280A75CYR-G Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 18V 1.8V 7V 3A 1.2MHz Yes -40°C ~ 105°C (TA) - - Surface Mount TSOT-26
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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.