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
MAX759EWE+T Analog Devices Inc./Maxim Integrated

MAX759EWE+T

IC REG BUCK BST ADJ 300MA 16SOIC

Analog Devices Inc./Maxim Integrated

2,978
RFQ
MAX759EWE+T Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Negative Buck-Boost Adjustable 1 4V 11V 0V -15V 300mA 185kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
LTC3374EFE#TRPBF Analog Devices Inc.

LTC3374EFE#TRPBF

IC REG BUCK ADJ 1A 8OUT 38TSSOP

Analog Devices Inc.

4,904
RFQ
LTC3374EFE#TRPBF Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 8 2.7V 5.5V 0.8V 5.5V 1A 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3371IUHF#TRPBF Analog Devices Inc.

LTC3371IUHF#TRPBF

IC REG BUCK ADJ 2A QUAD 38QFN

Analog Devices Inc.

2,587
RFQ
LTC3371IUHF#TRPBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 2.7V 5.5V 0.8V 5.5V 2A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 38-QFN (5x7)
LM2677SD-ADJ Texas Instruments

LM2677SD-ADJ

IC REG BUCK ADJ 5A 14VSON

Texas Instruments

1,222
RFQ
LM2677SD-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® 14-VDFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 8V 40V 1.21V 37V 5A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-VSON (5x6)
MAX16904RAUE18/V+ Analog Devices Inc./Maxim Integrated

MAX16904RAUE18/V+

IC REG BUCK 1.8V 600MA 16TSSOP

Analog Devices Inc./Maxim Integrated

1,351
RFQ
MAX16904RAUE18/V+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Fixed 1 3.5V 28V 1.8V - 600mA 2.1MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP-EP
MAX16904RAUE50+ Analog Devices Inc./Maxim Integrated

MAX16904RAUE50+

IC REG BUCK 5V 600MA 16TSSOP

Analog Devices Inc./Maxim Integrated

2,088
RFQ
MAX16904RAUE50+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Fixed 1 3.5V 28V 5V - 600mA 2.1MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP-EP
LTC1474IS8-5#TRPBF Analog Devices Inc.

LTC1474IS8-5#TRPBF

IC REG BUCK BOOST 5V 750MA 8SO

Analog Devices Inc.

1,387
RFQ
LTC1474IS8-5#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost, SEPIC Fixed 1 3V 18V 5V - 750mA (Switch) - No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LT1534IS#TRPBF Analog Devices Inc.

LT1534IS#TRPBF

IC REG BOOST CUK ADJ 2A 16SO

Analog Devices Inc.

3,673
RFQ
LT1534IS#TRPBF Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Cuk, Flyback Adjustable 1 2.7V 23V 1.25V 35V (Switch) 2A (Switch) 20kHz ~ 250kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-SO
LTC3615HUF#TRPBF Analog Devices Inc.

LTC3615HUF#TRPBF

IC REG BUCK ADJ 3A DL 24QFN

Analog Devices Inc.

1,205
RFQ
LTC3615HUF#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.25V 5.5V 0.6V 5.5V 3A 400kHz ~ 4MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 24-QFN (4x4)
LMS36553QRNLTQ1 Texas Instruments

LMS36553QRNLTQ1

IC REG BUCK 3.3V 5.5A 22VQFN

Texas Instruments

2,007
RFQ
LMS36553QRNLTQ1 Datasheet

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.9V 36V 3.3V - 5.5A 250kHz ~ 500kHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
LMS3655AQRNLTQ1 Texas Instruments

LMS3655AQRNLTQ1

IC REG BUCK ADJ 5.5A 22VQFN

Texas Instruments

1,420
RFQ
LMS3655AQRNLTQ1 Datasheet

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.9V 36V 1V 15V 5.5A 250kHz ~ 500kHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
LMS3655LQRNLTQ1 Texas Instruments

LMS3655LQRNLTQ1

IC REG BUCK 5V 5.5A 22VQFN

Texas Instruments

4,080
RFQ
LMS3655LQRNLTQ1 Datasheet

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.9V 36V 5V - 5.5A 250kHz ~ 500kHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
MPQ3428AGL-AEC1-Z Monolithic Power Systems Inc.

MPQ3428AGL-AEC1-Z

IC REG BOOST ADJ 19A 22QFN

Monolithic Power Systems Inc.

2,466
RFQ
MPQ3428AGL-AEC1-Z Datasheet

Datasheet

MPQ 22-PowerVFQFN Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 3V 20V 3V 22V 19A 600kHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 22-QFN (3x4)
MAX20419ATGL/V+ Analog Devices Inc./Maxim Integrated

MAX20419ATGL/V+

IC REG BUCK BST 0.9V TRPL 24TQFN

Analog Devices Inc./Maxim Integrated

1,906
RFQ
MAX20419ATGL/V+ Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck Fixed 3 3V 5.5V 0.9V, 1.25V, 5V - 750mA, 2A, 3A 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-TQFN (4x4)
MAX20419ATGH/V+ Analog Devices Inc./Maxim Integrated

MAX20419ATGH/V+

IC REG BUCK BST 0.8V 3.6A 24TQFN

Analog Devices Inc./Maxim Integrated

1,132
RFQ
MAX20419ATGH/V+ Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck Fixed 1 3V 5.5V 0.8V 3.8V 3.6A 2.2MHz Yes -40°C ~ 125°C - - Surface Mount 24-TQFN (4x4)
LT8640HUDC-1#TRPBF Analog Devices Inc.

LT8640HUDC-1#TRPBF

IC REG BUCK ADJ 5A 20QFN

Analog Devices Inc.

2,944
RFQ
LT8640HUDC-1#TRPBF Datasheet

Datasheet

Silent Switcher®1 20-WFQFN, 18 Leads, Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.4V 42V 0.97V 42V 5A 210kHz ~ 2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 20-QFN (3x4)
LTC1434IGN#PBF Analog Devices Inc.

LTC1434IGN#PBF

IC REG BUCK ADJ 450MA 20SSOP

Analog Devices Inc.

2,326
RFQ
LTC1434IGN#PBF Datasheet

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable (Programmable) 1 3V 13.5V 1.19V (3.3V, 5V) 12V 450mA Up to 700kHz No -40°C ~ 85°C (TA) - - Surface Mount 20-SSOP
LT3992EFE#TRPBF Analog Devices Inc.

LT3992EFE#TRPBF

IC REG BUCK ADJ 3A DL 38TSSOP

Analog Devices Inc.

1,796
RFQ
LT3992EFE#TRPBF Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3V 60V 0.8V 57V 3A 110kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LT8643SIV-2#TRPBF Analog Devices Inc.

LT8643SIV-2#TRPBF

IC REG BUCK ADJ 6A 24LQFN

Analog Devices Inc.

1,005
RFQ
LT8643SIV-2#TRPBF Datasheet

Datasheet

- 24-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 42V 0.97V 42V 6A 200kHz ~ 3MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 24-LQFN (4x4)
LT8640SIV#TRPBF Analog Devices Inc.

LT8640SIV#TRPBF

IC REG BUCK ADJ 6A 24LQFN

Analog Devices Inc.

2,637
RFQ
LT8640SIV#TRPBF Datasheet

Datasheet

Silent Switcher®2 24-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 42V 0.97V 42V 6A 200kHz ~ 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-LQFN (4x4)

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.