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
LM2591HVSX-3.3/NOPB Texas Instruments

LM2591HVSX-3.3/NOPB

IC REG BUCK 3.3V 1A TO263

Texas Instruments

479
RFQ
LM2591HVSX-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 60V 3.3V - 1A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM5180QNGUTQ1 Texas Instruments

LM5180QNGUTQ1

IC REG FLYBACK ADJ 8WSON

Texas Instruments

243
RFQ
LM5180QNGUTQ1 Datasheet

Datasheet

- 8-WDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive and Negative Flyback Adjustable 1 4.5V 65V - - - 12kHz ~ 350kHz No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 8-WSON (4x4)
MAX17634CATP+ Analog Devices Inc./Maxim Integrated

MAX17634CATP+

IC REG BUCK ADJ 4.25A 20TQFN

Analog Devices Inc./Maxim Integrated

546
RFQ
MAX17634CATP+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 4.5V 36V 0.9V 32.4V 4.25A 400kHz ~ 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 20-TQFN (4x4)
MAX17634BATP+ Analog Devices Inc./Maxim Integrated

MAX17634BATP+

IC REG BUCK 5V 4.25A 20TQFN

Analog Devices Inc./Maxim Integrated

485
RFQ
MAX17634BATP+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray Active Step-Down Positive Buck Fixed 1 4.5V 36V 5V - 4.25A 400kHz ~ 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 20-TQFN (4x4)
ADP2371ACPZ-R7 Analog Devices Inc.

ADP2371ACPZ-R7

IC REG BUCK ADJ 800MA 8LFCSP

Analog Devices Inc.

373
RFQ
ADP2371ACPZ-R7 Datasheet

Datasheet

- 8-WFDFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.2V 15V 0.8V 14V 800mA 600kHz ~ 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-LFCSP-WD (3x3)
MAX20404AFOA/VY+T Analog Devices Inc./Maxim Integrated

MAX20404AFOA/VY+T

IC REG BCK PROG/0.8V 4A 17FC2QFN

Analog Devices Inc./Maxim Integrated

1,893
RFQ
MAX20404AFOA/VY+T Datasheet

Datasheet

- 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable (Fixed) 1 3V 36V 0.8V (5V) 10V 4A 2.1MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
MPQ4430GL-AEC1-Z Monolithic Power Systems Inc.

MPQ4430GL-AEC1-Z

IC REG BUCK ADJ 3.5A 16QFN

Monolithic Power Systems Inc.

4,516
RFQ
MPQ4430GL-AEC1-Z Datasheet

Datasheet

- 16-PowerVQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 36V 3.5A 350kHz ~ 1.5MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-QFN (3x4)
MPQ4573GQBE-Z Monolithic Power Systems Inc.

MPQ4573GQBE-Z

IC REG BUCK ADJ 2.5A 12QFN

Monolithic Power Systems Inc.

3,791
RFQ

-

- 12-VFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 60V 1V 54V 2.5A Up to 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 12-QFN (2.5x3)
LM26400YMHX/NOPB Texas Instruments

LM26400YMHX/NOPB

IC REG BUCK ADJ 2A DL 16HTSSOP

Texas Instruments

4,632
RFQ
LM26400YMHX/NOPB Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3V 20V 0.6V 16V 2A 520kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
ICL7660CUA+ Analog Devices Inc./Maxim Integrated

ICL7660CUA+

IC REG CHARGE PUMP 20MA 8UMAX

Analog Devices Inc./Maxim Integrated

1,299
RFQ
ICL7660CUA+ Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 10V -Vin, nVin, Vin/2 - 20mA 10kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-uMAX/uSOP
MAX20404AFOB/VY+ Analog Devices Inc./Maxim Integrated

MAX20404AFOB/VY+

IC REG BCK PROG/0.8V 4A 17FC2QFN

Analog Devices Inc./Maxim Integrated

1,749
RFQ
MAX20404AFOB/VY+ Datasheet

Datasheet

- 17-PowerWFQFN Tray Active Step-Down Positive Buck Programmable (Fixed) 1 3V 36V 0.8V (3.3V) 10V 4A 2.1MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
MAX20404AFOD/VY+ Analog Devices Inc./Maxim Integrated

MAX20404AFOD/VY+

IC REG BCK PROG/0.8V 4A 17FC2QFN

Analog Devices Inc./Maxim Integrated

1,016
RFQ
MAX20404AFOD/VY+ Datasheet

Datasheet

- 17-PowerWFQFN Tray Active Step-Down Positive Buck Programmable (Fixed) 1 3V 36V 0.8V (3.3V) 10V 4A 400kHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
MAX20405AFOD/VY+ Analog Devices Inc./Maxim Integrated

MAX20405AFOD/VY+

IC REG BCK PROG/0.8V 5A 17FC2QFN

Analog Devices Inc./Maxim Integrated

618
RFQ
MAX20405AFOD/VY+ Datasheet

Datasheet

- 17-PowerWFQFN Tray Active Step-Down Positive Buck Programmable (Fixed) 1 3V 36V 0.8V (3.3V) 10V 5A 400kHz, 2.1MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
TPS53515RVER Texas Instruments

TPS53515RVER

IC REG BUCK ADJ 12A 28VQFN

Texas Instruments

13,009
RFQ
TPS53515RVER Datasheet

Datasheet

SWIFT™, D-CAP3™, Eco-Mode™ 28-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.5V 18V 0.6V 5.5V 12A 200kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-VQFN-CLIP (4.5x3.5)
LM2575HVT-ADJ/NOPB Texas Instruments

LM2575HVT-ADJ/NOPB

IC REG BUCK ADJ 1A TO220-5

Texas Instruments

584
RFQ
LM2575HVT-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Tube Active Step-Down Positive Buck Adjustable 1 4V 60V 1.23V 57V 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2575HVT-5.0/NOPB Texas Instruments

LM2575HVT-5.0/NOPB

IC REG BUCK 5V 1A TO220-5

Texas Instruments

434
RFQ
LM2575HVT-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Tube Active Step-Down Positive Buck Fixed 1 4V 60V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2575HVT-12/NOPB Texas Instruments

LM2575HVT-12/NOPB

IC REG BUCK 12V 1A TO220-5

Texas Instruments

157
RFQ
LM2575HVT-12/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Tube Active Step-Down Positive Buck Fixed 1 4V 60V 12V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
MP4560DQ-LF-Z Monolithic Power Systems Inc.

MP4560DQ-LF-Z

IC REG BUCK ADJ 2A 10QFN

Monolithic Power Systems Inc.

507
RFQ
MP4560DQ-LF-Z Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 55V 0.8V 52V 2A Up to 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-QFN (3x3)
MAX8815AETB+T Analog Devices Inc./Maxim Integrated

MAX8815AETB+T

IC REG BST ADJ/3.3V 2.75A 10TDFN

Analog Devices Inc./Maxim Integrated

5,979
RFQ
MAX8815AETB+T Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable (Fixed) 1 1.2V 5.5V 3.3V (5V) 5V 2.75A (Switch) 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-TDFN (3x3)
LM2594HVN-ADJ/NOPB Texas Instruments

LM2594HVN-ADJ/NOPB

IC REG BUCK ADJ 500MA 8PDIP

Texas Instruments

442
RFQ
LM2594HVN-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 60V 1.2V 57V 500mA 150kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
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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.