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
MAX20411DAFHX/VY+T Analog Devices Inc./Maxim Integrated

MAX20411DAFHX/VY+T

IC REG BUCK PROG 40A 21FC2QFN

Analog Devices Inc./Maxim Integrated

3,311
RFQ
MAX20411DAFHX/VY+T Datasheet

Datasheet

- 21-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 3V 5.5V 0.5V 1.275V 40A 1.05MHz, 2.1MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 21-FC2QFN (3.5x5)
RT5701GCP Richtek USA Inc.

RT5701GCP

IC REG BUCK PROG 4A 14TSSOP

Richtek USA Inc.

3,530
RFQ
RT5701GCP Datasheet

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.3V 5.5V 4A 3MHz Yes -40°C ~ 105°C (TA) - - Surface Mount 14-TSSOP-EP
LTC1550IGN#TRPBF Analog Devices Inc.

LTC1550IGN#TRPBF

IC REG CHRG PUMP ADJ 10MA 16SSOP

Analog Devices Inc.

2,714
RFQ
LTC1550IGN#TRPBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Negative Charge Pump Adjustable 1 4.5V 6.5V -1.24V -6.1V 10mA 900kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LTC3404IMS8#TRPBF Analog Devices Inc.

LTC3404IMS8#TRPBF

IC REG BUCK ADJ 600MA 8MSOP

Analog Devices Inc.

1,981
RFQ
LTC3404IMS8#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.65V 6V 0.8V 6V 600mA 1.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
MAX17233ETIS+ Analog Devices Inc./Maxim Integrated

MAX17233ETIS+

IC REG BUCK 3.3V/5V DL 28TQFN

Analog Devices Inc./Maxim Integrated

4,766
RFQ
MAX17233ETIS+ Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Fixed 2 3.5V 36V 3.3V, 5V - - 1MHz ~ 2.2MHz Yes -40°C ~ 85°C - - Surface Mount 28-TQFN (4x4)
TPS54140QDGQRQ1 Texas Instruments

TPS54140QDGQRQ1

IC REG BUCK ADJ 1.5A 10HVSSOP

Texas Instruments

4,887
RFQ
TPS54140QDGQRQ1 Datasheet

Datasheet

Eco-Mode™ 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3.5V 42V 0.8V 39V 1.5A 100kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 10-HVSSOP
TPS54140QDRCRQ1 Texas Instruments

TPS54140QDRCRQ1

IC REG BUCK ADJ 1.5A 10VSON

Texas Instruments

1,137
RFQ
TPS54140QDRCRQ1 Datasheet

Datasheet

Eco-Mode™ 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3.5V 42V 0.8V 39V 1.5A 100kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 10-VSON (3x3)
MP4566DD-LF-Z Monolithic Power Systems Inc.

MP4566DD-LF-Z

IC REG BUCK ADJ 600MA 8QFN

Monolithic Power Systems Inc.

2,025
RFQ
MP4566DD-LF-Z Datasheet

Datasheet

- 8-TFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 36V 1V 28.8V 600mA 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-QFN (2x3)
MP2492DQ-LF-P Monolithic Power Systems Inc.

MP2492DQ-LF-P

IC REG BUCK ADJ 2A 10QFN

Monolithic Power Systems Inc.

1,715
RFQ
MP2492DQ-LF-P Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 55V 0.8V 15V 2A 100kHz No -40°C ~ 85°C (TA) - - Surface Mount 10-QFN (3x3)
LM2576HVS-3.3 Texas Instruments

LM2576HVS-3.3

IC REG BUCK 3.3V 3A TO263

Texas Instruments

1,502
RFQ
LM2576HVS-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive Buck Fixed 1 4V 60V 3.3V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LT1072CS8#TRPBF Analog Devices Inc.

LT1072CS8#TRPBF

IC REG BUCK BOOST ADJ 1.25A 8SO

Analog Devices Inc.

1,364
RFQ
LT1072CS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 40V 1.25V 60V (Switch) 1.25A (Switch) 40kHz No 0°C ~ 100°C (TJ) - - Surface Mount 8-SO
LT1072CSW#TRPBF Analog Devices Inc.

LT1072CSW#TRPBF

IC REG BUCK BOOST ADJ 1.25A 16SO

Analog Devices Inc.

1,313
RFQ
LT1072CSW#TRPBF Datasheet

Datasheet

- 16-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 Adjustable 1 3V 40V 1.25V 65V (Switch) 1.25A (Switch) 40kHz No 0°C ~ 100°C (TJ) - - Surface Mount 16-SO
LT1172CSW#TRPBF Analog Devices Inc.

LT1172CSW#TRPBF

IC REG BUCK BOOST ADJ 1.25A 16SO

Analog Devices Inc.

1,474
RFQ
LT1172CSW#TRPBF Datasheet

Datasheet

- 16-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 Adjustable 1 3V 40V 1.244V 65V (Switch) 1.25A (Switch) 100kHz No 0°C ~ 100°C (TJ) - - Surface Mount 16-SO
LT1938IDD#TRPBF Analog Devices Inc.

LT1938IDD#TRPBF

IC REG BUCK ADJ 2.2A 10DFN

Analog Devices Inc.

2,431
RFQ
LT1938IDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 25V 1.265V 20V 2.2A 300kHz ~ 3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LT3579EUFD-1#TRPBF Analog Devices Inc.

LT3579EUFD-1#TRPBF

IC REG BST CHARGE PUMP ADJ 20QFN

Analog Devices Inc.

2,735
RFQ
LT3579EUFD-1#TRPBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Charge Pump, Cuk, Flyback, SEPIC Adjustable 1 2.5V 16V 1.215V 42V (Switch) 6A (Switch) 200kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x5)
TPS65258RHAR Texas Instruments

TPS65258RHAR

IC REG BCK ADJ 3A/2A TRPL 40VQFN

Texas Instruments

1,382
RFQ
TPS65258RHAR Datasheet

Datasheet

- 40-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 3 4.5V 16V 0.8V 16V 3A, 2A 300kHz ~ 2.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 40-VQFN (6x6)
LM536023QPWPRQ1 Texas Instruments

LM536023QPWPRQ1

IC REG BUCK 3.3V 2A 16HTSSOP

Texas Instruments

1,704
RFQ
LM536023QPWPRQ1 Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.9V 36V 3.3V - 2A 2.1MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
LM536025QPWPRQ1 Texas Instruments

LM536025QPWPRQ1

IC REG BUCK 5V 2A 16HTSSOP

Texas Instruments

3,377
RFQ
LM536025QPWPRQ1 Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.9V 36V 5V - 2A 2.1MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
MAX20432ATIC/VY+T Analog Devices Inc./Maxim Integrated

MAX20432ATIC/VY+T

IC REG BCK BST PRG TRPL 28SWTQFN

Analog Devices Inc./Maxim Integrated

2,773
RFQ

-

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Down Positive Boost, Buck Programmable (Fixed) 3 3.5V 40V 0.5V (3.3V, 5V) 3.6875V 500mA, 2.5A, 3A 2.1MHz Yes -40°C ~ 125°C - - Surface Mount, Wettable Flank 28-SWTQFN (5x5)
LT1108CN8-12#PBF Analog Devices Inc.

LT1108CN8-12#PBF

IC REG BUCK BOOST 12V 1.5A 8PDIP

Analog Devices Inc.

2,732
RFQ
LT1108CN8-12#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up, Step-Down Positive or Negative Buck, Boost Fixed 1 2V 30V 12V - 1.5A (Switch) 19kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP

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.