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
LM2575-12WU Microchip Technology

LM2575-12WU

IC REG BUCK 12V 1A TO263-5

Microchip Technology

1,684
RFQ
LM2575-12WU Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Down Positive Buck Fixed 1 4V 40V 12V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
R1245K003H-TR Nisshinbo Micro Devices Inc.

R1245K003H-TR

IC REG BUCK ADJ 1.2A 8DFN

Nisshinbo Micro Devices Inc.

1,128
RFQ
R1245K003H-TR Datasheet

Datasheet

R1245x 8-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 30V 0.8V 30V 1.2A 2.4MHz No -40°C ~ 105°C (TA) - - Surface Mount DFN(PL)2020-8
LMR33620ADDAR Texas Instruments

LMR33620ADDAR

IC REG BUCK ADJ 2A 8SOPWR

Texas Instruments

1,472
RFQ
LMR33620ADDAR Datasheet

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 36V 1V 24V 2A 400kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
TPS54329DDA Texas Instruments

TPS54329DDA

IC REG BUCK ADJ 3A 8SOPWR

Texas Instruments

3,268
RFQ
TPS54329DDA Datasheet

Datasheet

D-CAP2™ 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.76V 7V 3A 650kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO PowerPad
TL2575-ADJIKTTRG3 Texas Instruments

TL2575-ADJIKTTRG3

IC REG BUCK ADJ 1A TO263

Texas Instruments

1,311
RFQ
TL2575-ADJIKTTRG3 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.75V 40V 1.23V 37V 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM25010Q0MH/NOPB Texas Instruments

LM25010Q0MH/NOPB

IC REG BUCK ADJ 1A 14HTSSOP

Texas Instruments

1,139
RFQ
LM25010Q0MH/NOPB Datasheet

Datasheet

- 14-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Adjustable 1 6V 42V 2.5V 37V 1A 100kHz ~ 1MHz No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 14-HTSSOP
S-19932AA-A6T8U7 ABLIC Inc.

S-19932AA-A6T8U7

IC REG BUCK ADJ 600MA HSNT-6

ABLIC Inc.

4,800
RFQ
S-19932AA-A6T8U7 Datasheet

Datasheet

S-19932A 6-SMD, Flat Leads Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 18V 1V 12V 600mA 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount HSNT-6
R1243K001A-TR Nisshinbo Micro Devices Inc.

R1243K001A-TR

IC REG BUCK ADJ 2A 10DFN

Nisshinbo Micro Devices Inc.

4,761
RFQ
R1243K001A-TR Datasheet

Datasheet

R1243x 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 30V 0.8V 18V 2A 1MHz No -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
S-85S1PD30-I8T1U ABLIC Inc.

S-85S1PD30-I8T1U

IC REG BUCK 3V 200MA SNT-8A

ABLIC Inc.

3,391
RFQ
S-85S1PD30-I8T1U Datasheet

Datasheet

S-85S1PD 8-SMD, Flat Leads Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.2V 5.5V 3V - 200mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SNT-8A
TPS62293DRVT Texas Instruments

TPS62293DRVT

IC REG BUCK 1.8V 1A 6WSON

Texas Instruments

1,673
RFQ
TPS62293DRVT Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 6V 1.8V - 1A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WSON (2x2)
BD91364BMUU-ZE2 Rohm Semiconductor

BD91364BMUU-ZE2

IC REG BUCK ADJ 5A 20VQFN

Rohm Semiconductor

1,190
RFQ
BD91364BMUU-ZE2 Datasheet

Datasheet

- 20-XFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.9V 5.5V 0.8V 3.3V 5A 1.7MHz Yes -40°C ~ 105°C (TA) - - Surface Mount VQFN20U4040M
TPS62061DSGT Texas Instruments

TPS62061DSGT

IC REG BUCK 1.8V 1.6A 8WSON

Texas Instruments

3,934
RFQ
TPS62061DSGT Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 6V 1.8V - 1.6A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-WSON (2x2)
LM25019MRE/NOPB Texas Instruments

LM25019MRE/NOPB

IC REG BUCK ADJ 100MA 8SOPWR

Texas Instruments

3,098
RFQ
LM25019MRE/NOPB Datasheet

Datasheet

- 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7.5V 48V 1.225V 40V 100mA Up to 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
R1243S001A-E2-FE Nisshinbo Micro Devices Inc.

R1243S001A-E2-FE

IC REG BUCK ADJ 2A 8HSOP

Nisshinbo Micro Devices Inc.

2,688
RFQ
R1243S001A-E2-FE Datasheet

Datasheet

R1243x 8-SOIC (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 30V 0.8V 18V 2A 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-HSOP-E
R1243S001C-E2-FE Nisshinbo Micro Devices Inc.

R1243S001C-E2-FE

IC REG BUCK ADJ 2A 8HSOP

Nisshinbo Micro Devices Inc.

3,147
RFQ
R1243S001C-E2-FE Datasheet

Datasheet

R1243x 8-SOIC (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 30V 0.8V 18V 2A 330kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-HSOP-E
R1276S004A-E2-FE Nisshinbo Micro Devices Inc.

R1276S004A-E2-FE

IC REG BUCK ADJ 3A 18HSOP

Nisshinbo Micro Devices Inc.

2,672
RFQ
R1276S004A-E2-FE Datasheet

Datasheet

R1276S 18-LFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 30V 0.7V 3.15V 3A 250kHz ~ 1MHz Yes -40°C ~ 105°C (TA) - - Surface Mount 18-HSOP
BU90004GWZ-E2 Rohm Semiconductor

BU90004GWZ-E2

IC REG BUCK 1.8V 1A 6WLCSP

Rohm Semiconductor

4,614
RFQ
BU90004GWZ-E2 Datasheet

Datasheet

- 6-XFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.8V - 1A 5.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WLCSP
BU90005GWZ-E2 Rohm Semiconductor

BU90005GWZ-E2

IC REG BUCK 2.5V 1A 6WLCSP

Rohm Semiconductor

2,286
RFQ
BU90005GWZ-E2 Datasheet

Datasheet

- 6-XFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 2.5V - 1A 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WLCSP
LMR34215FSC5RNXRQ1 Texas Instruments

LMR34215FSC5RNXRQ1

IC REG BUCK 5V 1.5A 12VQFN

Texas Instruments

1,440
RFQ
LMR34215FSC5RNXRQ1 Datasheet

Datasheet

- 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.2V 42V 5V - 1.5A 2.1MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 12-VQFN-HR (3x2)
TPS61085ATDGKRQ1 Texas Instruments

TPS61085ATDGKRQ1

IC REG BOOST ADJ 2A 8VSSOP

Texas Instruments

2,918
RFQ
TPS61085ATDGKRQ1 Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.3V 6V 2.8V 18.5V 2A (Switch) 650kHz, 1.2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-VSSOP
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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.