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
LTC3203EDD#PBF Analog Devices Inc.

LTC3203EDD#PBF

IC REG CHRG PUMP ADJ 500MA 10DFN

Analog Devices Inc.

1,647
RFQ
LTC3203EDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Up Positive Charge Pump Adjustable 1 2.7V 5.5V 0.91V 5V 500mA 900kHz, 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
LTC3459EDC#TRMPBF Analog Devices Inc.

LTC3459EDC#TRMPBF

IC REG BOOST ADJ 60MA 6DFN

Analog Devices Inc.

4,751
RFQ
LTC3459EDC#TRMPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.5V 5.5V 2.5V 10V (Switch) 60mA (Switch) - Yes -40°C ~ 85°C (TA) - - Surface Mount 6-DFN (2x2)
LP875761ARNFTQ1 Texas Instruments

LP875761ARNFTQ1

IC REG BUCK 1V 16A QUAD 26VQFN

Texas Instruments

435
RFQ
LP875761ARNFTQ1 Datasheet

Datasheet

- 26-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 4 2.8V 5.5V 1V - 16A 3MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 26-VQFN-HR (4.5x4)
TPS54672PWPR Texas Instruments

TPS54672PWPR

IC REG BUCK 6A 28HTSSOP

Texas Instruments

2,098
RFQ
TPS54672PWPR Datasheet

Datasheet

SWIFT™ 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck - 1 3V 6V - - 6A 350kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-HTSSOP
TPS51461RGET Texas Instruments

TPS51461RGET

IC REG BUCK PROG 6A 24VQFN

Texas Instruments

659
RFQ
TPS51461RGET Datasheet

Datasheet

D-CAP+™ 24-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 3.3V 5V 0.675V, 0.725V, 0.8V, 0.85V, 0.9V - 6A 700kHz, 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 24-VQFN (4x4)
ADP2311ACPZ-1-R7 Analog Devices Inc.

ADP2311ACPZ-1-R7

IC REG BUCK ADJ 1A DL 24LFCSP

Analog Devices Inc.

741
RFQ
ADP2311ACPZ-1-R7 Datasheet

Datasheet

- 24-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 4.5V 18V 0.6V 18V 1A 300kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-LFCSP (4x4)
ADP5310AREZN-2.8R7 Analog Devices Inc.

ADP5310AREZN-2.8R7

IC REG BUCK ADJ/2.8V DL 16TSSOP

Analog Devices Inc.

1,998
RFQ
ADP5310AREZN-2.8R7 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 2 2.7V 15V 0.8V (2.8V) 5V 50mA, 300mA, 800mA 600kHz , 1.2GHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
ADP5310AREZN-255R7 Analog Devices Inc.

ADP5310AREZN-255R7

IC REG BCK ADJ/0.8V TRPL 16TSSOP

Analog Devices Inc.

1,961
RFQ
ADP5310AREZN-255R7 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 3 2.7V 15V 0.8V (2.55V) 5V 50mA, 300mA, 800mA 400kHz ~ 1.4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LM2585SX-5.0/NOPB Texas Instruments

LM2585SX-5.0/NOPB

IC REG BOOST FLYBACK 5V 3A TO263

Texas Instruments

862
RFQ
LM2585SX-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 5V - 3A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
ADP5310AREZN-R7 Analog Devices Inc.

ADP5310AREZN-R7

IC REG BUCK ADJ DL 16TSSOP

Analog Devices Inc.

784
RFQ
ADP5310AREZN-R7 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.7V 15V 0.8V 5V 50mA, 300mA, 800mA 600kHz , 1.2GHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
ADP5310AREZN-3.3R7 Analog Devices Inc.

ADP5310AREZN-3.3R7

IC REG BUCK ADJ/3.3V DL 16TSSOP

Analog Devices Inc.

480
RFQ
ADP5310AREZN-3.3R7 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 2 2.7V 15V 0.8V (3.3V) 5V 50mA, 300mA, 800mA 600kHz , 1.2GHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
MAX5072ETJ+ Analog Devices Inc./Maxim Integrated

MAX5072ETJ+

IC REG BUCK BOOST ADJ DL 32TQFN

Analog Devices Inc./Maxim Integrated

1,279
RFQ
MAX5072ETJ+ Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tube Active Step-Up, Step-Down Positive Buck, Boost Adjustable 2 4.5V 23V 0.8V 28V 1.38A (Switch), 2.3A (Switch) 200kHz ~ 2.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 32-TQFN (5x5)
LTC3310SEV-1#WPBF Analog Devices Inc.

LTC3310SEV-1#WPBF

IC REG BUCK ADJ 10A 18LQFN

Analog Devices Inc.

2,476
RFQ
LTC3310SEV-1#WPBF Datasheet

Datasheet

Silent Switcher®2 18-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.5V 5.5V 10A 2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 18-LQFN (3x3)
LTC3125EDCB#TRPBF Analog Devices Inc.

LTC3125EDCB#TRPBF

IC REG BOOST ADJ 1.2A 8DFN

Analog Devices Inc.

4,440
RFQ
LTC3125EDCB#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.8V 5.5V 2V 5.25V 1.2A (Switch) 1.6MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x3)
LTC1627IS8#PBF Analog Devices Inc.

LTC1627IS8#PBF

IC REG BUCK ADJ 500MA 8SO

Analog Devices Inc.

500
RFQ
LTC1627IS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 2.65V 8.5V 0.8V 8.5V 500mA 35kHz ~ 350kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC3619EDD#PBF Analog Devices Inc.

LTC3619EDD#PBF

IC REG BUCK ADJ DL 10DFN

Analog Devices Inc.

242
RFQ
LTC3619EDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.6V 5V 400mA, 800mA 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LTC3619BEMSE#PBF Analog Devices Inc.

LTC3619BEMSE#PBF

IC REG BUCK ADJ DL 10MSOP

Analog Devices Inc.

150
RFQ
LTC3619BEMSE#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.6V 5V 400mA, 800mA 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LTC3619EMSE#PBF Analog Devices Inc.

LTC3619EMSE#PBF

IC REG BUCK ADJ DL 10MSOP

Analog Devices Inc.

144
RFQ
LTC3619EMSE#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.6V 5V 400mA, 800mA 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LTC3315BHV#TRMPBF Analog Devices Inc.

LTC3315BHV#TRMPBF

IC REG BUCK ADJ 2A/2A DL 12LQFN

Analog Devices Inc.

470
RFQ
LTC3315BHV#TRMPBF Datasheet

Datasheet

- 12-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.25V 5.5V 0.5V 5.5V 2A, 2A 6MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 12-LQFN (2x2)
LTC3311JV-0.75#PBF Analog Devices Inc.

LTC3311JV-0.75#PBF

IC REG BUCK 0.75V 12.5A 18LQFN

Analog Devices Inc.

624
RFQ
LTC3311JV-0.75#PBF Datasheet

Datasheet

Silent Switcher®1 18-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Fixed 1 2.25V 5.5V 0.75V - 12.5A 500kHz ~ 5MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 18-LQFN (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.