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
LM2594HVM-3.3 Texas Instruments

LM2594HVM-3.3

IC REG BUCK 3.3V 500MA 8SOIC

Texas Instruments

2,622
RFQ
LM2594HVM-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 60V 3.3V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
TPS5450DDA Texas Instruments

TPS5450DDA

IC REG BUCK ADJ 5A 8SOPWR

Texas Instruments

1,816
RFQ
TPS5450DDA Datasheet

Datasheet

- 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 5.5V 36V 1.221V 31.32V 5A 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
LM5165XQDRCRQ1 Texas Instruments

LM5165XQDRCRQ1

IC REG BUCK 5V 150MA 10VSON

Texas Instruments

4,217
RFQ
LM5165XQDRCRQ1 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 65V 5V - 150mA Up to 600kHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 10-VSON (3x3)
LM5165YQDRCRQ1 Texas Instruments

LM5165YQDRCRQ1

IC REG BUCK 3.3V 150MA 10VSON

Texas Instruments

2,635
RFQ
LM5165YQDRCRQ1 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 65V 3.3V - 150mA Up to 600kHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 10-VSON (3x3)
LM61435AANQRJRRQ1 Texas Instruments

LM61435AANQRJRRQ1

IC REG BUCK ADJ 3.5A 14VQFN

Texas Instruments

3,527
RFQ
LM61435AANQRJRRQ1 Datasheet

Datasheet

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 36V 1V 34.2V 3.5A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 14-VQFN-HR (4x3.5)
LM61435AFSQRJRRQ1 Texas Instruments

LM61435AFSQRJRRQ1

IC REG BUCK ADJ 3.5A 14VQFN

Texas Instruments

4,729
RFQ
LM61435AFSQRJRRQ1 Datasheet

Datasheet

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 36V 1V 34.2V 3.5A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 14-VQFN-HR (4x3.5)
TPS54311PWPR Texas Instruments

TPS54311PWPR

IC REG BUCK 0.9V 3A 20HTSSOP

Texas Instruments

4,063
RFQ
TPS54311PWPR Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 3V 6V 0.9V - 3A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
TPS54311PWPRG4 Texas Instruments

TPS54311PWPRG4

IC REG BUCK 0.9V 3A 20HTSSOP

Texas Instruments

1,131
RFQ
TPS54311PWPRG4 Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 3V 6V 0.9V - 3A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
LT1304CS8-5#TRPBF Analog Devices Inc.

LT1304CS8-5#TRPBF

IC REG BST SEPIC 5V 800MA 8SO

Analog Devices Inc.

4,464
RFQ
LT1304CS8-5#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Fixed 1 1.5V 8V 5V - 800mA (Switch) Up to 300kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT1304CS8-3.3#TRPBF Analog Devices Inc.

LT1304CS8-3.3#TRPBF

IC REG BST SEPIC 3.3V 800MA 8SO

Analog Devices Inc.

1,928
RFQ
LT1304CS8-3.3#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Fixed 1 1.5V 8V 3.3V - 800mA (Switch) Up to 300kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
TPS54312PWPG4 Texas Instruments

TPS54312PWPG4

IC REG BUCK 1.2V 3A 20HTSSOP

Texas Instruments

3,249
RFQ
TPS54312PWPG4 Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 3V 6V 1.2V - 3A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
TPS54313PWPG4 Texas Instruments

TPS54313PWPG4

IC REG BUCK 1.5V 3A 20HTSSOP

Texas Instruments

1,463
RFQ
TPS54313PWPG4 Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 3V 6V 1.5V - 3A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
TPS54314PWPG4 Texas Instruments

TPS54314PWPG4

IC REG BUCK 1.8V 3A 20HTSSOP

Texas Instruments

4,569
RFQ
TPS54314PWPG4 Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 3V 6V 1.8V - 3A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
TPS54316PWPG4 Texas Instruments

TPS54316PWPG4

IC REG BUCK 3.3V 3A 20HTSSOP

Texas Instruments

1,455
RFQ
TPS54316PWPG4 Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 3V 6V 3.3V - 3A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
BD9322EFJ-E2 Rohm Semiconductor

BD9322EFJ-E2

IC REG BUCK ADJ 2A 8HTSOP-J

Rohm Semiconductor

4,568
RFQ
BD9322EFJ-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 4.75V 18V 0.9V 16.2V 2A 380kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-HTSOP-J
TPS54JB20RWWR Texas Instruments

TPS54JB20RWWR

IC REG BUCK ADJ 20A 21VQFN

Texas Instruments

1,475
RFQ

-

- 21-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 16V 0.9V 5.5V 20A 600kHz, 800kHz, 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 21-VQFN-HR (4x3)
MAX1763EEE-T Analog Devices Inc./Maxim Integrated

MAX1763EEE-T

IC REG BOOST ADJ/2.5V 2A 16QSOP

Analog Devices Inc./Maxim Integrated

4,674
RFQ
MAX1763EEE-T Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable (Fixed) 1 0.7V 5.5V 2.5V (3.3V) 5.5V 2A (Switch) 750kHz ~ 1.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
MAX25255AFDB/VY+T Analog Devices Inc./Maxim Integrated

MAX25255AFDB/VY+T

IC REG BUCK 3.3V/5V DL 23FC2QFN

Analog Devices Inc./Maxim Integrated

1,944
RFQ
MAX25255AFDB/VY+T Datasheet

Datasheet

- 23-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 2 3V 36V 3.3V, 5V - 8A, 8A 400kHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 23-FC2QFN (4.5x5.75)
MAX25239AFFD/VY+T Analog Devices Inc./Maxim Integrated

MAX25239AFFD/VY+T

IC REG BUCK BST ADJ/3V 22FC2QFN

Analog Devices Inc./Maxim Integrated

2,700
RFQ
MAX25239AFFD/VY+T Datasheet

Datasheet

- 22-PowerWFQFN Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable (Fixed) 1 2V 36V 3V (10.5V) 20V 6A 2.1MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 22-FC2QFN (4.25x4.25)
MAX25255AFDA/VY+T Analog Devices Inc./Maxim Integrated

MAX25255AFDA/VY+T

IC REG BUCK 3.3V/5V DL 23FC2QFN

Analog Devices Inc./Maxim Integrated

2,668
RFQ
MAX25255AFDA/VY+T Datasheet

Datasheet

- 23-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 2 3V 36V 3.3V, 5V - 6A, 6A 2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 23-FC2QFN (4.5x5.75)

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.