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
LMQ644A2QRXARQ1 Texas Instruments

LMQ644A2QRXARQ1

IC REG BUCK ADJ 6A/6A 24VQFN

Texas Instruments

1,798
RFQ
LMQ644A2QRXARQ1 Datasheet

Datasheet

- 24-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 36V 0.8V 20V 6A, 6A 100kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 24-VQFN-FCRLF (4x5)
TPS55165QPWPRQ1 Texas Instruments

TPS55165QPWPRQ1

IC REG BUCK BST 5V/12V 20HTSSOP

Texas Instruments

1,303
RFQ
TPS55165QPWPRQ1 Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 3.6V 36V 5V, 12V - 1A 2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 20-HTSSOP
TPS56121DQPR Texas Instruments

TPS56121DQPR

IC REG BUCK ADJ 15A 22LSON-CLIP

Texas Instruments

1,129
RFQ
TPS56121DQPR Datasheet

Datasheet

SWIFT™ 22-PowerLFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 14V 0.6V 13.02V 15A 300kHz, 500kHz, 950kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 22-LSON-CLIP (6x5)
TPS54560QDDARQ1 Texas Instruments

TPS54560QDDARQ1

IC REG BCK SPLIT RAIL ADJ 8SOPWR

Texas Instruments

3,014
RFQ
TPS54560QDDARQ1 Datasheet

Datasheet

Eco-Mode™ 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Step-Down Positive Buck, Split Rail Adjustable 1 4.5V 60V 0.8V 58.8V 5A 100kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SO PowerPad
TPS54560BQDDAQ1 Texas Instruments

TPS54560BQDDAQ1

IC REG BCK SPLIT RAIL ADJ 8SOPWR

Texas Instruments

1,476
RFQ
TPS54560BQDDAQ1 Datasheet

Datasheet

Eco-Mode™ 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck, Split Rail Adjustable 1 4.5V 60V 0.8V 58.8V 5A 100kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SO PowerPad
TPS55289RYQR Texas Instruments

TPS55289RYQR

IC REG BUCK BST ADJ 6.35A 21VQFN

Texas Instruments

9,518
RFQ
TPS55289RYQR Datasheet

Datasheet

- 21-PowerVFQFN Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 3V 30V 0.8V 22V 6.35A (Switch) 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 21-VQFN-HR (3x5)
TPS552882QWRPMRQ1 Texas Instruments

TPS552882QWRPMRQ1

IC REG BUCK BOOST ADJ 16A 26VQFN

Texas Instruments

8,377
RFQ
TPS552882QWRPMRQ1 Datasheet

Datasheet

- 26-PowerVFQFN Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.7V 36V 0.8V 22V 16A (Switch) 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 26-VQFN-HR (4x3.5)
LM2576HVT-5.0/NOPB Texas Instruments

LM2576HVT-5.0/NOPB

IC REG BUCK 5V 3A TO220-5

Texas Instruments

1,140
RFQ
LM2576HVT-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Tube Active Step-Down Positive Buck Fixed 1 4V 60V 5V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2576HVT-ADJ/NOPB Texas Instruments

LM2576HVT-ADJ/NOPB

IC REG BUCK ADJ 3A TO220-5

Texas Instruments

1,040
RFQ
LM2576HVT-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Tube Active Step-Down Positive Buck Adjustable 1 4V 60V 1.23V 57V 3A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LT3495BEDDB#TRMPBF Analog Devices Inc.

LT3495BEDDB#TRMPBF

IC REG BST SEPIC ADJ 550MA 10DFN

Analog Devices Inc.

7,312
RFQ
LT3495BEDDB#TRMPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 2.5V 16V 2.5V 40V (Switch) 550mA (Switch) - No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x2)
LT8410EDC-1#TRMPBF Analog Devices Inc.

LT8410EDC-1#TRMPBF

IC REG BOOST ADJ 6MA 8DFN

Analog Devices Inc.

3,133
RFQ
LT8410EDC-1#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.5V 16V 1.235V 40V (Switch) 6mA (Switch) - No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x2)
LT8410EDC#TRMPBF Analog Devices Inc.

LT8410EDC#TRMPBF

IC REG BOOST ADJ 20MA 8DFN

Analog Devices Inc.

2,877
RFQ
LT8410EDC#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.5V 16V 1.235V 40V (Switch) 20mA (Switch) - No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x2)
LT3495BEDDB#TRPBF Analog Devices Inc.

LT3495BEDDB#TRPBF

IC REG BST SEPIC ADJ 550MA 10DFN

Analog Devices Inc.

2,558
RFQ
LT3495BEDDB#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 2.5V 16V 2.5V 40V (Switch) 550mA (Switch) - No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x2)
LT3495BEDDB-1#TRPBF Analog Devices Inc.

LT3495BEDDB-1#TRPBF

IC REG BST SEPIC ADJ 275MA 10DFN

Analog Devices Inc.

1,929
RFQ
LT3495BEDDB-1#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 2.5V 16V 2.5V 40V (Switch) 275mA (Switch) - No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x2)
LM21215AMHX-1/NOPB Texas Instruments

LM21215AMHX-1/NOPB

IC REG BUCK ADJ 15A 20HTSSOP

Texas Instruments

1,058
RFQ
LM21215AMHX-1/NOPB Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.95V 5.5V 0.6V 5.5V 15A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
LM2678S-ADJ/NOPB Texas Instruments

LM2678S-ADJ/NOPB

IC REG BUCK ADJ 5A TO263

Texas Instruments

853
RFQ
LM2678S-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Active Step-Down Positive Buck Adjustable 1 8V 40V 1.21V 37V 5A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2678S-12/NOPB Texas Instruments

LM2678S-12/NOPB

IC REG BUCK 12V 5A TO263

Texas Instruments

507
RFQ
LM2678S-12/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Active Step-Down Positive Buck Fixed 1 15V 40V 12V - 5A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LT1618EMS#TRPBF Analog Devices Inc.

LT1618EMS#TRPBF

IC REG BOOST ADJ 1.5A 10MSOP

Analog Devices Inc.

9,310
RFQ
LT1618EMS#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.6V 18V 1.263V 36V (Switch) 1.5A (Switch) 1.4MHz No 0°C ~ 70°C (TA) - - Surface Mount 10-MSOP
LT1618EMS#PBF Analog Devices Inc.

LT1618EMS#PBF

IC REG BOOST ADJ 1.5A 10MSOP

Analog Devices Inc.

5,382
RFQ
LT1618EMS#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Step-Up Positive Boost Adjustable 1 1.6V 18V 1.263V 36V (Switch) 1.5A (Switch) 1.4MHz No 0°C ~ 70°C (TA) - - Surface Mount 10-MSOP
LTC3561AEDD#TRPBF Analog Devices Inc.

LTC3561AEDD#TRPBF

IC REG BUCK ADJ 1A 8DFN

Analog Devices Inc.

4,498
RFQ
LTC3561AEDD#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.8V 5V 1A 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x3)
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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.