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
MAX15036ATE+ Analog Devices Inc./Maxim Integrated

MAX15036ATE+

IC REG BUCK BOOST ADJ 3A 16TQFN

Analog Devices Inc./Maxim Integrated

2,028
RFQ
MAX15036ATE+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Strip Active Step-Up, Step-Down Positive Buck, Boost Adjustable 1 4.5V 23V 0.6V 28V 3A 312kHz ~ 2.1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TQFN (5x5)
MAX16993AGJK/VY+ Analog Devices Inc./Maxim Integrated

MAX16993AGJK/VY+

IC REG BUCK ADJ 3A TRPL 32QFN

Analog Devices Inc./Maxim Integrated

2,851
RFQ
MAX16993AGJK/VY+ Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable (Programmable) 3 3.5V 36V 0.8V 3.95V 3A 2.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC1517ES5-3.3#TRMPBF Analog Devices Inc.

LTC1517ES5-3.3#TRMPBF

IC REG CHARGE PUMP 3.3V SOT23-5

Analog Devices Inc.

481
RFQ
LTC1517ES5-3.3#TRMPBF Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Charge Pump Fixed 1 2V 4.4V 3.3V - 15mA 700kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LT8365HMSE#TRPBF Analog Devices Inc.

LT8365HMSE#TRPBF

IC REG BST SEPIC TRAN DRV 16MSOP

Analog Devices Inc.

2,259
RFQ
LT8365HMSE#TRPBF 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 Transistor Driver 1 2.8V 60V - 150V (Switch) 1.5A (Switch) 100kHz ~ 500kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
MAX20411DAFHX/VY+ Analog Devices Inc./Maxim Integrated

MAX20411DAFHX/VY+

IC REG BUCK PROG 40A 21FC2QFN

Analog Devices Inc./Maxim Integrated

417
RFQ
MAX20411DAFHX/VY+ Datasheet

Datasheet

- 21-PowerWFQFN Tray 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)
LT1111CN8-12#PBF Analog Devices Inc.

LT1111CN8-12#PBF

IC REG BUCK BOOST 12V 1.5A 8PDIP

Analog Devices Inc.

135
RFQ
LT1111CN8-12#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) 72kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
MAX1843ETI+ Analog Devices Inc./Maxim Integrated

MAX1843ETI+

IC REG BUCK ADJ 2.7A 28TQFN

Analog Devices Inc./Maxim Integrated

3,247
RFQ

-

- 28-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable (Programmable) 1 3V 5.5V 1.1V (1.5V, 1.8V, 2.5V) 5.5V 2.7A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-TQFN (5x5)
MAX25255AFDA/VY+ Analog Devices Inc./Maxim Integrated

MAX25255AFDA/VY+

IC REG BUCK 3.3V/5V DL 23FC2QFN

Analog Devices Inc./Maxim Integrated

490
RFQ
MAX25255AFDA/VY+ Datasheet

Datasheet

- 23-PowerWFQFN Tray Active Step-Down Positive Buck Fixed 2 3V 36V 3.3V, 5V - 6A, 6A 2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 23-FC2QFN (4.5x5.75)
MAX25239AFFD/VY+ Analog Devices Inc./Maxim Integrated

MAX25239AFFD/VY+

IC REG BUCK BST ADJ/3V 22FC2QFN

Analog Devices Inc./Maxim Integrated

340
RFQ
MAX25239AFFD/VY+ Datasheet

Datasheet

- 22-PowerWFQFN Tray Active Step-Up/Step-Down Positive Buck-Boost Adjustable (Fixed) 1 2V 36V 3V (10.5V) 20V 6A 2.1MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 22-FC2QFN (4.25x4.25)
MAX20810AFE+ Analog Devices Inc./Maxim Integrated

MAX20810AFE+

IC REG BUCK ADJ 10A 16FC2QFN

Analog Devices Inc./Maxim Integrated

872
RFQ
MAX20810AFE+ Datasheet

Datasheet

- 16-PowerWFQFN Tray Active Step-Down Positive Buck Adjustable 1 2.7V 16V 0.4V 5.8V 10A 500kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-FC2QFN (4.3x6.55)
MAX17687ATP+ Analog Devices Inc./Maxim Integrated

MAX17687ATP+

IC REG BUCK 5V 3.2A 20TQFN

Analog Devices Inc./Maxim Integrated

434
RFQ
MAX17687ATP+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray Active Step-Down Positive Buck Fixed 1 4.5V 60V 5V - 3.2A 100kHz ~ 500kHz Yes -40°C ~ 125°C (TA) - - Surface Mount 20-TQFN (4x4)
MAX5035DASA/V+T Analog Devices Inc./Maxim Integrated

MAX5035DASA/V+T

IC REG BUCK ADJ 1A 8SOIC

Analog Devices Inc./Maxim Integrated

5,841
RFQ
MAX5035DASA/V+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7.5V 76V 1.25V 13.2V 1A 125kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
LT3970IDDB-5#TRPBF Analog Devices Inc.

LT3970IDDB-5#TRPBF

IC REG BUCK 5V 350MA 10DFN

Analog Devices Inc.

2,435
RFQ
LT3970IDDB-5#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.2V 40V 5V - 350mA 200kHz ~ 2.25MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x2)
LT3990EMSE-3.3#TRPBF Analog Devices Inc.

LT3990EMSE-3.3#TRPBF

IC REG BUCK 3.3V 350MA 16MSOP

Analog Devices Inc.

2,265
RFQ
LT3990EMSE-3.3#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.2V 62V 3.3V - 350mA 210kHz ~ 2.3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
MAX858CSA+T Analog Devices Inc./Maxim Integrated

MAX858CSA+T

IC REG BOOST PROG 125MA 8SOIC

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX858CSA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Programmable 1 0.8V 6V 3.3V, 5V - 125mA (Switch) 500kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MAX20411BAFHB/VY+ Analog Devices Inc./Maxim Integrated

MAX20411BAFHB/VY+

IC REG BUCK PROG 22A 21FC2QFN

Analog Devices Inc./Maxim Integrated

420
RFQ
MAX20411BAFHB/VY+ Datasheet

Datasheet

- 21-PowerWFQFN Tray Active Step-Down Positive Buck Programmable 1 3V 5.5V 0.5V 1.275V 22A 1.05MHz, 2.1MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 21-FC2QFN (3.5x5)
MAX633ACSA+ Analog Devices Inc./Maxim Integrated

MAX633ACSA+

IC REG BST ADJ/1.31V 450MA 8SOIC

Analog Devices Inc./Maxim Integrated

100
RFQ
MAX633ACSA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up Positive or Negative Boost, Charge Pump Adjustable (Fixed) 1 2V 16.5V 1.31V (15V) 18V (Switch) 450mA (Switch) 50kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MAX16993AGJG/VY+ Analog Devices Inc./Maxim Integrated

MAX16993AGJG/VY+

IC REG BUCK ADJ 3A TRPL 32QFN

Analog Devices Inc./Maxim Integrated

2,683
RFQ
MAX16993AGJG/VY+ Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable (Programmable) 3 3.5V 36V 0.8V 3.95V 3A 2.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC3619BIDD#PBF Analog Devices Inc.

LTC3619BIDD#PBF

IC REG BUCK ADJ DL 10DFN

Analog Devices Inc.

3,006
RFQ
LTC3619BIDD#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)
LT1507CN8-3.3#PBF Analog Devices Inc.

LT1507CN8-3.3#PBF

IC REG BUCK 3.3V 1.5A 8PDIP

Analog Devices Inc.

231
RFQ
LT1507CN8-3.3#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Fixed 1 4V 16V 3.3V - 1.5A 500kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
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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.