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
LTC1434CGN#TRPBF Analog Devices Inc.

LTC1434CGN#TRPBF

IC REG BUCK ADJ 450MA 20SSOP

Analog Devices Inc.

4,810
RFQ
LTC1434CGN#TRPBF Datasheet

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable (Programmable) 1 3V 13.5V 1.19V (3.3V, 5V) 12V 450mA Up to 700kHz No 0°C ~ 70°C (TA) - - Surface Mount 20-SSOP
LTC3130IMSE#TRPBF Analog Devices Inc.

LTC3130IMSE#TRPBF

IC REG BUCK BST ADJ 600MA 16MSOP

Analog Devices Inc.

3,945
RFQ
LTC3130IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.4V 25V 1V 25V 600mA 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3130IMSE-1#TRPBF Analog Devices Inc.

LTC3130IMSE-1#TRPBF

IC REG BCK BST PROG 600MA 16MSOP

Analog Devices Inc.

4,295
RFQ
LTC3130IMSE-1#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Programmable 1 2.4V 25V 1.8V, 3.3V, 5V, 12V - 600mA 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3130IUDC-1#TRPBF Analog Devices Inc.

LTC3130IUDC-1#TRPBF

IC REG BUCK BST PROG 600MA 20QFN

Analog Devices Inc.

4,641
RFQ
LTC3130IUDC-1#TRPBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Programmable 1 2.4V 25V 1.8V, 3.3V, 5V, 12V - 600mA 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (3x4)
ISL8014IRZ-T Renesas Electronics Corporation

ISL8014IRZ-T

IC REG BUCK ADJ 4A 16QFN

Renesas Electronics Corporation

1,319
RFQ
ISL8014IRZ-T Datasheet

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 5.5V 4A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (4x4)
RT2810BHGQUF Richtek USA Inc.

RT2810BHGQUF

IC REG BUCK ADJ 10A 16UQFN

Richtek USA Inc.

3,675
RFQ
RT2810BHGQUF Datasheet

Datasheet

ACOT™ 16-UFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.7V 8V 10A 300kHz ~ 700kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-UQFN (3x3)
MAX20432ATIW/VY+ Analog Devices Inc./Maxim Integrated

MAX20432ATIW/VY+

IC REG BCK BST PRG TRPL 28SWTQFN

Analog Devices Inc./Maxim Integrated

1,416
RFQ

-

- 28-WFQFN Exposed Pad Tube 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)
MAX735ESA+T Analog Devices Inc./Maxim Integrated

MAX735ESA+T

IC REG BUCK BST -5V 275MA 8SOIC

Analog Devices Inc./Maxim Integrated

3,056
RFQ
MAX735ESA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Negative Buck-Boost Fixed 1 4V 6.2V -5V - 275mA 160kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX755ESA+T Analog Devices Inc./Maxim Integrated

MAX755ESA+T

IC REG BUCK BST ADJ 125MA 8SOIC

Analog Devices Inc./Maxim Integrated

2,034
RFQ
MAX755ESA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Negative Buck-Boost Adjustable 1 2.7V 9V -1.23V -6.5V 125mA 160kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX20431ATIG/VY+T Analog Devices Inc./Maxim Integrated

MAX20431ATIG/VY+T

IC REG BCK BST PROG QD 28SWTQFN

Analog Devices Inc./Maxim Integrated

4,002
RFQ

-

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Down Positive Boost, Buck Programmable (Fixed) 4 3.5V 40V 0.5V (3.3V, 5V) 3.6875V 500mA, 2.5A, 3A, 3A 2.1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 28-SWTQFN (5x5)
MAX20431ATIH/VY+T Analog Devices Inc./Maxim Integrated

MAX20431ATIH/VY+T

IC REG BCK BST PROG QD 28SWTQFN

Analog Devices Inc./Maxim Integrated

4,908
RFQ

-

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Down Positive Boost, Buck Programmable (Fixed) 4 3.5V 40V 0.5V (3.3V, 5V) 3.9875V 500mA, 2.5A, 3A, 3A 2.1MHz Yes -40°C ~ 125°C - - Surface Mount, Wettable Flank 28-SWTQFN (5x5)
LTC3521IUF#TRPBF Analog Devices Inc.

LTC3521IUF#TRPBF

IC REG BUCK BOOST ADJ TRPL 24QFN

Analog Devices Inc.

3,535
RFQ
LTC3521IUF#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost Adjustable 3 1.8V 5.5V 0.6V 5.5V 600mA, 1A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
RAA2116504GNP#MA0 Renesas Electronics Corporation

RAA2116504GNP#MA0

IC REG BUCK ADJ 5A 28QFN

Renesas Electronics Corporation

4,938
RFQ
RAA2116504GNP#MA0 Datasheet

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 60V 0.8V 60V 5A 500kHz, 200kHz ~ 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
MP1517DR-LF-P Monolithic Power Systems Inc.

MP1517DR-LF-P

IC REG BST FLYBACK ADJ 3A 16QFN

Monolithic Power Systems Inc.

1,952
RFQ
MP1517DR-LF-P Datasheet

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 2.6V 25V 3.3V 25V 3A (Switch) 1.1MHz No -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (4x4)
MP2565DQ-LF-P Monolithic Power Systems Inc.

MP2565DQ-LF-P

IC REG BUCK ADJ 2.5A 10QFN

Monolithic Power Systems Inc.

2,156
RFQ
MP2565DQ-LF-P Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 50V 0.8V 47V 2.5A Up to 4MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-QFN (3x3)
RAA2116514GNP#MA0 Renesas Electronics Corporation

RAA2116514GNP#MA0

IC REG BUCK ADJ 5A 28QFN

Renesas Electronics Corporation

3,923
RFQ
RAA2116514GNP#MA0 Datasheet

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 60V 0.8V 60V 5A 565kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC3407IDD-2#TRPBF Analog Devices Inc.

LTC3407IDD-2#TRPBF

IC REG BUCK ADJ 800MA DL 10DFN

Analog Devices Inc.

4,146
RFQ
LTC3407IDD-2#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.6V 5V 800mA 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LTC3407IMSE-2#TRPBF Analog Devices Inc.

LTC3407IMSE-2#TRPBF

IC REG BUCK ADJ 800MA DL 10MSOP

Analog Devices Inc.

3,963
RFQ
LTC3407IMSE-2#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.6V 5V 800mA 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LTC3569IFE#TRPBF Analog Devices Inc.

LTC3569IFE#TRPBF

IC REG BUCK ADJ TRPL 16TSSOP

Analog Devices Inc.

2,379
RFQ
LTC3569IFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 3 2.5V 5.5V 0.425V 5.5V 600mA, 1.2A 2.25MHz, 1MHz ~ 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT3688EFE#TRPBF Analog Devices Inc.

LT3688EFE#TRPBF

IC REG BUCK ADJ 800MA DL 24TSSOP

Analog Devices Inc.

3,007
RFQ
LT3688EFE#TRPBF Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.8V 36V 0.8V 36V 800mA 500kHz ~ 2.1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-TSSOP

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.