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
AP63203QWU-7 Diodes Incorporated

AP63203QWU-7

IC REG BUCK 3.3V 2A TSOT23-6

Diodes Incorporated

2,186
RFQ
AP63203QWU-7 Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.8V 32V 3.3V - 2A 1.1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount TSOT-23-6
LMR33610ADDAR Texas Instruments

LMR33610ADDAR

IC REG BUCK ADJ 1A 8SOPWR

Texas Instruments

1,417
RFQ
LMR33610ADDAR Datasheet

Datasheet

- 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 36V 1V 24V 1A 400kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
LM2733XMFX/NOPB Texas Instruments

LM2733XMFX/NOPB

IC REG BOOST ADJ 1A SOT23-5

Texas Instruments

5,930
RFQ
LM2733XMFX/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.7V 14V 2.7V 40V (Switch) 1A (Switch) 1.6MHz No -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
TPS54331DDAR Texas Instruments

TPS54331DDAR

IC REG BUCK ADJ 3A 8SOPWR

Texas Instruments

3,688
RFQ
TPS54331DDAR Datasheet

Datasheet

Eco-Mode™ 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 28V 0.8V 25V 3A 570kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SO PowerPad
BD9329AEFJ-E2 Rohm Semiconductor

BD9329AEFJ-E2

IC REG BUCK ADJ 3A 8HTSOP-J

Rohm Semiconductor

2,368
RFQ
BD9329AEFJ-E2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.2V 18V 0.9V 12.6V 3A 380kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-HTSOP-J
LM2575-5.0WU Microchip Technology

LM2575-5.0WU

IC REG BUCK 5V 1A TO263-5

Microchip Technology

1,034
RFQ
LM2575-5.0WU Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Down Positive Buck Fixed 1 4V 40V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
LM2575-5.0WU-TR Microchip Technology

LM2575-5.0WU-TR

IC REG BUCK 5V 1A TO263-5

Microchip Technology

407
RFQ
LM2575-5.0WU-TR Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4V 40V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
LM2575-12WU-TR Microchip Technology

LM2575-12WU-TR

IC REG BUCK 12V 1A TO263-5

Microchip Technology

395
RFQ
LM2575-12WU-TR Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4V 40V 12V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
LM2576-5.0WT Microchip Technology

LM2576-5.0WT

IC REG BUCK 5V 3A TO220-5

Microchip Technology

375
RFQ
LM2576-5.0WT Datasheet

Datasheet

- TO-220-5 Tube Active Step-Down Positive Buck Fixed 1 4V 40V 5V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2575-3.3WU-TR Microchip Technology

LM2575-3.3WU-TR

IC REG BUCK 3.3V 1A TO263-5

Microchip Technology

308
RFQ
LM2575-3.3WU-TR Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4V 40V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
LM2576WT Microchip Technology

LM2576WT

IC REG BUCK ADJ 3A TO220-5

Microchip Technology

193
RFQ
LM2576WT Datasheet

Datasheet

- TO-220-5 Tube Active Step-Down Positive Buck Adjustable 1 4V 40V 1.23V 37V 3A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2623AMM/NOPB Texas Instruments

LM2623AMM/NOPB

IC REG BOOST ADJ 2.2A 8VSSOP

Texas Instruments

19,337
RFQ
LM2623AMM/NOPB Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.8V 14V 1.24V 14V 2.2A (Switch) 300kHz ~ 2MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-VSSOP
TPS54226PWPR Texas Instruments

TPS54226PWPR

IC REG BUCK ADJ 2A 14HTSSOP

Texas Instruments

4,393
RFQ
TPS54226PWPR Datasheet

Datasheet

SWIFT™, D-CAP2™, Eco-Mode™ 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2V 18V 0.76V 5.5V 2A 700kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 14-HTSSOP
LM2660M/NOPB Texas Instruments

LM2660M/NOPB

IC REG CHRG PUMP INV 100MA 8SOIC

Texas Instruments

975
RFQ
LM2660M/NOPB Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 5.5V -Vin, 2Vin, Vin/2 - 100mA 5kHz, 40kHz No -40°C ~ 85°C (TJ) - - Surface Mount 8-SOIC
TPS60241DGKT Texas Instruments

TPS60241DGKT

IC REG CHARG PUMP 5V 25MA 8VSSOP

Texas Instruments

385
RFQ
TPS60241DGKT Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Positive Charge Pump Fixed 1 2.7V 5.5V 5V - 25mA 160kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-VSSOP
R1245N001B-TR-FE Nisshinbo Micro Devices Inc.

R1245N001B-TR-FE

IC REG BUCK ADJ 1.2A SOT23-6W

Nisshinbo Micro Devices Inc.

43,003
RFQ
R1245N001B-TR-FE Datasheet

Datasheet

R1245x SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 30V 0.8V 30V 1.2A 330kHz No -40°C ~ 105°C (TA) - - Surface Mount SOT-23-6W
AP63300QWU-7 Diodes Incorporated

AP63300QWU-7

IC REG BUCK ADJ 3A TSOT26

Diodes Incorporated

3,695
RFQ
AP63300QWU-7 Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 32V 0.8V 32V 3A 500kHz Yes -40°C ~ 125°C (TA) - - Surface Mount TSOT-26
TPS61291DRVT Texas Instruments

TPS61291DRVT

IC REG BOOST PROG 700MA 6WSON

Texas Instruments

29,393
RFQ
TPS61291DRVT Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Programmable 1 0.9V 5V 2.5V, 3V, 3.3V - 700mA (Switch) - Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WSON (2x2)
ST1S09IPUR STMicroelectronics

ST1S09IPUR

IC REG BUCK ADJ 2A 6DFN

STMicroelectronics

6,648
RFQ
ST1S09IPUR Datasheet

Datasheet

- 6-VDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 6V 0.8V 5.22V 2A 1.5MHz Yes -30°C ~ 85°C (TJ) - - Surface Mount 6-DFN (3x3)
LMR33620CDDAR Texas Instruments

LMR33620CDDAR

IC REG BUCK ADJ 2A 8SOPWR

Texas Instruments

13,014
RFQ
LMR33620CDDAR 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 2.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
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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.