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
IP2002TRPBF Infineon Technologies

IP2002TRPBF

IC REG BUCK ADJ 30A 133BGA

Infineon Technologies

3,529
RFQ
IP2002TRPBF Datasheet

Datasheet

iPOWIR™ 133-BFBGA Power Module Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 13.2V 0.9V 3.3V 30A 150kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 133-BGA Power Block (11x11)
LM2576HVSX-ADJ Texas Instruments

LM2576HVSX-ADJ

IC REG BUCK ADJ 3A TO263

Texas Instruments

1,954
RFQ
LM2576HVSX-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4V 60V 1.23V 57V 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LTC3609EWKG#TRPBF Analog Devices Inc.

LTC3609EWKG#TRPBF

IC REG BUCK ADJ 6A 52QFN

Analog Devices Inc.

1,900
RFQ
LTC3609EWKG#TRPBF Datasheet

Datasheet

- 52-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 32V 0.6V 32V 6A - No -40°C ~ 125°C (TJ) - - Surface Mount 52-QFN-Multipad (7x8)
TPS54311MPWPREP Texas Instruments

TPS54311MPWPREP

IC REG BUCK 0.9V 3A 20HTSSOP

Texas Instruments

4,074
RFQ
TPS54311MPWPREP Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 6V 0.9V - 3A 350kHz, 550kHz Yes -55°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
TPS54315MPWPREP Texas Instruments

TPS54315MPWPREP

IC REG BUCK 2.5V 3A 20HTSSOP

Texas Instruments

4,809
RFQ
TPS54315MPWPREP Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 6V 2.5V - 3A 350kHz, 550kHz Yes -55°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
LT1767EMS8-3.3#TRPBF Analog Devices Inc.

LT1767EMS8-3.3#TRPBF

IC REG BCK SEPIC 3.3V 1.5A 8MSOP

Analog Devices Inc.

2,821
RFQ
LT1767EMS8-3.3#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck, SEPIC Fixed 1 3V 25V 3.3V - 1.5A 1.25MHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
LT1171HVCQ#TRPBF Analog Devices Inc.

LT1171HVCQ#TRPBF

IC REG BUCK BST ADJ 2.5A DDPAK-5

Analog Devices Inc.

2,681
RFQ
LT1171HVCQ#TRPBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 60V 1.244V 75V (Switch) 2.5A (Switch) 100kHz No 0°C ~ 100°C (TJ) - - Surface Mount DDPAK-5
LT7171RV#TRPBF Analog Devices Inc.

LT7171RV#TRPBF

IC REG BUCK PROG 20A 30LQFN

Analog Devices Inc.

3,943
RFQ
LT7171RV#TRPBF Datasheet

Datasheet

Silent Switcher® 30-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 1.5V, 2.9V 16V 0.4V 5.5V 20A 400kHz ~ 4MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 30-LQFN (3.5x4)
LT7171RV-1#TRPBF Analog Devices Inc.

LT7171RV-1#TRPBF

IC REG BUCK PROG 20A 30LQFN

Analog Devices Inc.

2,673
RFQ
LT7171RV-1#TRPBF Datasheet

Datasheet

Silent Switcher® 30-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 1.5V, 2.9V 16V 0.4V 5.5V 20A 400kHz ~ 4MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 30-LQFN (3.5x4)
LT3973IMSE-3.3#TRPBF Analog Devices Inc.

LT3973IMSE-3.3#TRPBF

IC REG BUCK 3.3V 750MA 10MSOP

Analog Devices Inc.

4,535
RFQ
LT3973IMSE-3.3#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.2V 42V 3.3V - 750mA 195kHz ~ 2.15MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LT3973IMSE-5#TRPBF Analog Devices Inc.

LT3973IMSE-5#TRPBF

IC REG BUCK 5V 750MA 10MSOP

Analog Devices Inc.

1,656
RFQ
LT3973IMSE-5#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.2V 42V 5V - 750mA 195kHz ~ 2.15MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LTC3245IDE#TRPBF Analog Devices Inc.

LTC3245IDE#TRPBF

IC REG CHRG PUMP ADJ 250MA 12DFN

Analog Devices Inc.

1,677
RFQ
LTC3245IDE#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Charge Pump Adjustable (Programmable) 1 2.7V 38V 2.5V (3.3V, 5V) 5V 250mA 450kHz No -40°C ~ 125°C (TJ) - - Surface Mount 12-DFN (4x3)
IP2003TR Infineon Technologies

IP2003TR

IC REG BUCK ADJ 40A LGA

Infineon Technologies

2,415
RFQ
IP2003TR Datasheet

Datasheet

iPOWIR™ Power Block (LGA) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 13.2V 0.8V 3.3V 40A 300kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount LGA (11x11)
IP2003ATR Infineon Technologies

IP2003ATR

IC REG BUCK ADJ 40A LGA

Infineon Technologies

2,046
RFQ
IP2003ATR Datasheet

Datasheet

iPOWIR™ Power Block (LGA) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 13.2V 0.8V 3.3V 40A 300kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount LGA (11x11)
IP2003ATRPBF Infineon Technologies

IP2003ATRPBF

IC REG BUCK ADJ 40A LGA

Infineon Technologies

1,984
RFQ
IP2003ATRPBF Datasheet

Datasheet

iPOWIR™ Power Block (LGA) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 13.2V 0.8V 3.3V 40A 300kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount LGA (11x11)
MAX5097BATE/V+ Analog Devices Inc./Maxim Integrated

MAX5097BATE/V+

IC REG BUCK ADJ/1.24V 16TQFN

Analog Devices Inc./Maxim Integrated

2,784
RFQ
MAX5097BATE/V+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 5V 40V 1.24V (5V) 11V 600mA 330kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (5x5)
LTC1504CS8 Analog Devices Inc.

LTC1504CS8

IC REG BUCK ADJ 500MA 8SO

Analog Devices Inc.

3,463
RFQ
LTC1504CS8 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4V 10V 1.265V 9V 500mA 200kHz Yes 0°C ~ 70°C (TA) - - Surface Mount 8-SO
TPS62112MRSAREP Texas Instruments

TPS62112MRSAREP

IC REG BUCK 5V 1.5A 16QFN

Texas Instruments

2,970
RFQ
TPS62112MRSAREP Datasheet

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.1V 17V 5V - 1.5A 1MHz Yes -55°C ~ 125°C (TJ) - - Surface Mount 16-QFN (4x4)
LTC3119EFE#TRPBF Analog Devices Inc.

LTC3119EFE#TRPBF

IC REG BUCK BOOST ADJ 5A 28TSSOP

Analog Devices Inc.

1,498
RFQ
LTC3119EFE#TRPBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.5V 18V 0.8V 18V 5A 400kHz ~ 2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 28-TSSOP-EP
LT1371HVISW#TRPBF Analog Devices Inc.

LT1371HVISW#TRPBF

IC REG BUCK BOOST ADJ 3A 20SO

Analog Devices Inc.

1,578
RFQ
LT1371HVISW#TRPBF Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Adjustable 1 2.7V 30V 1.245V 42V (Switch) 3A (Switch) 500kHz No 0°C ~ 70°C (TA) - - Surface Mount 20-SO

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.