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
RT2855AHGQW Richtek USA Inc.

RT2855AHGQW

IC REG BUCK ADJ 4A 16WQFN

Richtek USA Inc.

1,821
RFQ
RT2855AHGQW Datasheet

Datasheet

ACOT™ 16-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.765V 7V 4A 650kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (3x3)
RT6219BHGQW Richtek USA Inc.

RT6219BHGQW

IC REG BUCK ADJ 4A 10WDFN

Richtek USA Inc.

2,446
RFQ
RT6219BHGQW Datasheet

Datasheet

ACOT™ 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 5V 23V 0.6V 5V 4A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-WDFN (3x3)
TPS54910PWPRG4 Texas Instruments

TPS54910PWPRG4

IC REG BUCK ADJ 9A 28HTSSOP

Texas Instruments

1,764
RFQ
TPS54910PWPRG4 Datasheet

Datasheet

SWIFT™ 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Last Time Buy Step-Down Positive Buck Adjustable 1 3V 4V 0.891V 2.5V 9A 350kHz, 550kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-HTSSOP
MAX17504SATP+T Analog Devices Inc./Maxim Integrated

MAX17504SATP+T

IC REG BUCK ADJ 3.5A 20TQFN

Analog Devices Inc./Maxim Integrated

4,486
RFQ
MAX17504SATP+T Datasheet

Datasheet

Himalaya 20-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 60V 0.9V 54V 3.5A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-TQFN (5x5)
LT8364IMSE#TRPBF Analog Devices Inc.

LT8364IMSE#TRPBF

IC REG BOOST SEPIC 4A 16MSOP

Analog Devices Inc.

4,137
RFQ
LT8364IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost, SEPIC Fixed 1 2.8V 60V - 60V (Switch) 4A (Switch) 2MHz - -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
MAX20057ATIC/VY+T Analog Devices Inc./Maxim Integrated

MAX20057ATIC/VY+T

IC REG BOOST ADJ 3.5A DL 28TQFN

Analog Devices Inc./Maxim Integrated

2,228
RFQ
MAX20057ATIC/VY+T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 2 2V 40V 1V 14V 3.5A 2.1MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 28-TQFN (5x5)
UCC39411DG4 Texas Instruments

UCC39411DG4

IC REG BOOST ADJ 60MA 8SOIC

Texas Instruments

1,730
RFQ
UCC39411DG4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Step-Up Positive Boost Adjustable 1 1.1V 3.2V 1.25V 5.5V 60mA - Yes 0°C ~ 70°C (TJ) - - Surface Mount 8-SOIC
MAX1672EEE Analog Devices Inc./Maxim Integrated

MAX1672EEE

IC REG BUCK BST ADJ 300MA 16QSOP

Analog Devices Inc./Maxim Integrated

4,965
RFQ

-

- 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Step-Up/Step-Down Positive Buck, Boost Adjustable (Programmable) 1 1.8V 11V 1.25V (3.3V, 5.5V) 5.5V 300mA - No -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
LM2674LD-ADJ/NOPB Texas Instruments

LM2674LD-ADJ/NOPB

IC REG BUCK ADJ 500MA 16WSON

Texas Instruments

2,636
RFQ
LM2674LD-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 16-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6.5V 40V 1.2V 37V 500mA 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-WSON (5x5)
LM2611AMFX/NOPB Texas Instruments

LM2611AMFX/NOPB

IC REG CUK ADJ 1.2A SOT23-5

Texas Instruments

1,286
RFQ
LM2611AMFX/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up/Step-Down Negative Cuk Adjustable 1 2.7V 14V -1.23V -32V 1.2A 1.4MHz No -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM2674LDX-5.0/NOPB Texas Instruments

LM2674LDX-5.0/NOPB

IC REG BUCK 5V 500MA 16WSON

Texas Instruments

1,522
RFQ
LM2674LDX-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 16-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 6.5V 40V 5V - 500mA 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-WSON (5x5)
LM2599S-12 Texas Instruments

LM2599S-12

IC REG BUCK 12V 3A TO263

Texas Instruments

2,754
RFQ
LM2599S-12 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 40V 12V - 3A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2599T-12 Texas Instruments

LM2599T-12

IC REG BUCK 12V 3A TO220-7

Texas Instruments

4,201
RFQ
LM2599T-12 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 40V 12V - 3A 150kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LTC3564IDCB#TRPBF Analog Devices Inc.

LTC3564IDCB#TRPBF

IC REG BUCK ADJ 1.25A 6DFN

Analog Devices Inc.

3,747
RFQ
LTC3564IDCB#TRPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 1.25A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-DFN (2x3)
LTC3564IS5#TRPBF Analog Devices Inc.

LTC3564IS5#TRPBF

IC REG BUCK ADJ 1.25A TSOT23-5

Analog Devices Inc.

1,132
RFQ
LTC3564IS5#TRPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 1.25A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-5
MP38876DL-LF-P Monolithic Power Systems Inc.

MP38876DL-LF-P

IC REG BUCK ADJ 15A 20QFN

Monolithic Power Systems Inc.

1,419
RFQ
MP38876DL-LF-P Datasheet

Datasheet

- 20-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 28V 0.8V 24V 15A 400kHz No -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (3x4)
MAX20039BATPB/VY+T Analog Devices Inc./Maxim Integrated

MAX20039BATPB/VY+T

IC REG BUCK BOOST PROG/4V 20TQFN

Analog Devices Inc./Maxim Integrated

2,700
RFQ

-

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Programmable (Fixed) 1 2V 40V 4V (5V) 15V 600mA 200kHz ~ 2.2MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 20-TQFN-EP (4x4)
LT8364EMSE#WTRPBF Analog Devices Inc.

LT8364EMSE#WTRPBF

IC REG BST SEPIC ADJ 4A 16MSOP

Analog Devices Inc.

4,241
RFQ
LT8364EMSE#WTRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 2.8V 60V 1.6V 60V (Switch) 4A (Switch) 300kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
MAX20410AFOD/VY+T Analog Devices Inc./Maxim Integrated

MAX20410AFOD/VY+T

IC REG BCK ADJ/0.8V 10A 17FC2QFN

Analog Devices Inc./Maxim Integrated

4,108
RFQ
MAX20410AFOD/VY+T Datasheet

Datasheet

- 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3V 36V 0.8V (3.3V) 10V 10A 400kHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
MAX20410AFOC/VY+T Analog Devices Inc./Maxim Integrated

MAX20410AFOC/VY+T

IC REG BCK ADJ/0.8V 10A 17FC2QFN

Analog Devices Inc./Maxim Integrated

2,818
RFQ
MAX20410AFOC/VY+T Datasheet

Datasheet

- 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3V 36V 0.8V (5V) 10V 10A 400kHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)

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.