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
LTC1504ACS8-3.3#PBF Analog Devices Inc.

LTC1504ACS8-3.3#PBF

IC REG BUCK 3.3V 500MA 8SO

Analog Devices Inc.

1,614
RFQ
LTC1504ACS8-3.3#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Fixed 1 4V 10V 3.3V - 500mA 200kHz Yes 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC1504ACS8#PBF Analog Devices Inc.

LTC1504ACS8#PBF

IC REG BUCK ADJ 500MA 8SO

Analog Devices Inc.

1,964
RFQ
LTC1504ACS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4V 10V 1.265V 10V 500mA 200kHz Yes 0°C ~ 70°C (TA) - - Surface Mount 8-SO
MAX1703ESE+T Analog Devices Inc./Maxim Integrated

MAX1703ESE+T

IC REG BST ADJ/2.5V 2.2A 16SOIC

Analog Devices Inc./Maxim Integrated

2,575
RFQ

-

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable (Fixed) 1 0.7V 5.5V 2.5V (5V) 5.5V 2.2A (Switch) 300kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
LTC3374IUHF#TRPBF Analog Devices Inc.

LTC3374IUHF#TRPBF

IC REG BUCK ADJ 1A 8OUT 38QFN

Analog Devices Inc.

3,601
RFQ
LTC3374IUHF#TRPBF Datasheet

Datasheet

- 38-WFQFN 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-QFN (5x7)
LTC3615HFE#TRPBF Analog Devices Inc.

LTC3615HFE#TRPBF

IC REG BUCK ADJ 3A DL 24TSSOP

Analog Devices Inc.

1,281
RFQ
LTC3615HFE#TRPBF Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) 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-TSSOP
LTC3615HFE-1#TRPBF Analog Devices Inc.

LTC3615HFE-1#TRPBF

IC REG BUCK ADJ 3A DL 24TSSOP

Analog Devices Inc.

2,604
RFQ
LTC3615HFE-1#TRPBF Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) 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-TSSOP
LT7200SAV#TRPBF Analog Devices Inc.

LT7200SAV#TRPBF

IC REG BUCK ADJ QUAD 48LQFN

Analog Devices Inc.

4,177
RFQ
LT7200SAV#TRPBF Datasheet

Datasheet

Silent Switcher®2 48-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 1.5V, 2.9V 18V 0.5V 16.2V 5A, 5A, 5A, 5A 400kHz ~ 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 48-LQFN (5x6)
MIC2178-3.3YWM Microchip Technology

MIC2178-3.3YWM

IC REG BUCK 3.3V 2.5A 20SOIC

Microchip Technology

4,074
RFQ
MIC2178-3.3YWM Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 16.5V 3.3V - 2.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-SOIC
LT3692AHFE#TRPBF Analog Devices Inc.

LT3692AHFE#TRPBF

IC REG BUCK ADJ 3.5A DL 38TSSOP

Analog Devices Inc.

2,837
RFQ
LT3692AHFE#TRPBF Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3V 36V 0.8V 34.2V 3.5A 110kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
ADP2166ACPZ-1.0-R7 Analog Devices Inc.

ADP2166ACPZ-1.0-R7

IC REG BUCK 1V 6A 24LFCSP

Analog Devices Inc.

4,967
RFQ
ADP2166ACPZ-1.0-R7 Datasheet

Datasheet

- 24-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1V - 6A 250kHz ~ 1.4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-LFCSP (4x4)
LM2588S-3.3/NOPB Texas Instruments

LM2588S-3.3/NOPB

IC REG BST FLYBACK 3.3V 5A TO263

Texas Instruments

3,323
RFQ
LM2588S-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 3.3V - 5A (Switch) 100kHz ~ 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LTC1174IN8#PBF Analog Devices Inc.

LTC1174IN8#PBF

IC REG BUCK BOOST ADJ 8PDIP

Analog Devices Inc.

4,714
RFQ
LTC1174IN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost Adjustable 1 4V 18.5V 1.25V 13V 340mA, 600mA 200kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
LM2586T-ADJ Texas Instruments

LM2586T-ADJ

IC REG BST FLYBCK ADJ 3A TO220-7

Texas Instruments

4,601
RFQ
LM2586T-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Adjustable 1 4V 40V 1.23V 60V 3A (Switch) 100kHz ~ 200kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LT8638SJV#TRPBF Analog Devices Inc.

LT8638SJV#TRPBF

IC REG BUCK ADJ 10A 28LQFN

Analog Devices Inc.

3,862
RFQ
LT8638SJV#TRPBF Datasheet

Datasheet

Silent Switcher®2 28-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.6V 42V 0.6V 42V 10A 200kHz ~ 3MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 28-LQFN (5x4)
LM2577SX-ADJ Texas Instruments

LM2577SX-ADJ

IC REG BST FLYBACK ADJ 3A TO263

Texas Instruments

4,510
RFQ
LM2577SX-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Not For New Designs Step-Up, Step-Up/Step-Down Positive or Negative Boost, Flyback, Forward Converter Adjustable 1 3.5V 40V 1.23V 60V (Switch) 3A (Switch) 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LTC3371IFE#TRPBF Analog Devices Inc.

LTC3371IFE#TRPBF

IC REG BUCK ADJ 2A QUAD 38TSSOP

Analog Devices Inc.

1,965
RFQ
LTC3371IFE#TRPBF Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) 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-TSSOP-EP
LT1976HFE#TRPBF Analog Devices Inc.

LT1976HFE#TRPBF

IC REG BUCK ADJ 1.5A 16TSSOP

Analog Devices Inc.

3,296
RFQ
LT1976HFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 60V 1.25V 55.2V 1.5A (Switch) 200kHz No -40°C ~ 150°C (TJ) - - Surface Mount 16-TSSOP-EP
MAX16993AGJL/VY+T Analog Devices Inc./Maxim Integrated

MAX16993AGJL/VY+T

IC REG BUCK ADJ 3A TRPL 32QFN

Analog Devices Inc./Maxim Integrated

1,585
RFQ
MAX16993AGJL/VY+T Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) 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)
LT8640JUDCF#TRPBF Analog Devices Inc.

LT8640JUDCF#TRPBF

IC REG BUCK ADJ 5A 20QFN

Analog Devices Inc.

1,038
RFQ
LT8640JUDCF#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 ~ 125°C (TJ) - - Surface Mount, Wettable Flank 20-QFN (3x4)
LT8648SEV#TRPBF Analog Devices Inc.

LT8648SEV#TRPBF

IC REG BUCK ADJ 15A 36LQFN

Analog Devices Inc.

3,435
RFQ
LT8648SEV#TRPBF Datasheet

Datasheet

- 36-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.45V 42V 0.6V 42V 15A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 36-LQFN (7x4)

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.