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
LM2576HVT-12 Texas Instruments

LM2576HVT-12

IC REG BUCK 12V 3A TO220-5

Texas Instruments

1,792
RFQ
LM2576HVT-12 Datasheet

Datasheet

- TO-220-5 Tube Obsolete Step-Down Positive Buck Fixed 1 4V 60V 12V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LTC3255IMSE#TRPBF Analog Devices Inc.

LTC3255IMSE#TRPBF

IC REG CHRG PUMP ADJ 50MA 10MSOP

Analog Devices Inc.

2,921
RFQ
LTC3255IMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Charge Pump Adjustable 1 4V 48V 2.4V 12.5V 50mA 500kHz No -55°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
EL7566AIREZ-T7 Renesas Electronics Corporation

EL7566AIREZ-T7

IC REG BUCK ADJ 6A 28HTSSOP

Renesas Electronics Corporation

2,029
RFQ
EL7566AIREZ-T7 Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 6V 0.8V 6V 6A 200kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-HTSSOP
ISL78208ARZ-T7A Renesas Electronics Corporation

ISL78208ARZ-T7A

IC REG BUCK ADJ 3A DL 32QFN

Renesas Electronics Corporation

4,382
RFQ
ISL78208ARZ-T7A Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 4.5V 28V 0.8V 26V 3A 300kHz ~ 2MHz Yes -40°C ~ 105°C (TA) - - Surface Mount 32-QFN (5x5)
LT1371HVCSW#TRPBF Analog Devices Inc.

LT1371HVCSW#TRPBF

IC REG BUCK BOOST ADJ 3A 20SO

Analog Devices Inc.

2,826
RFQ
LT1371HVCSW#TRPBF Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Adjustable 1 2.7V 30V 1.245V 42V (Switch) 3A (Switch) 500kHz No 0°C ~ 70°C (TA) - - Surface Mount 20-SO
LT1070CK Analog Devices Inc.

LT1070CK

IC MULTI CONF ADJ 5A TO-3

Analog Devices Inc.

3,983
RFQ
LT1070CK Datasheet

Datasheet

* TO-3-4 Tube Obsolete - - - - - - - - - - - - - - - Through Hole TO-3
LT1170CK Analog Devices Inc.

LT1170CK

IC SW-REG HI-EFF 5A TO3

Analog Devices Inc.

2,437
RFQ
LT1170CK Datasheet

Datasheet

* TO-3-4 Tube Obsolete - - - - - - - - - - - - - - - Through Hole TO-3
LT3431IFE#TRPBF Analog Devices Inc.

LT3431IFE#TRPBF

IC REG BUCK ADJ 3A 16TSSOP

Analog Devices Inc.

3,237
RFQ
LT3431IFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 5.5V 60V 1.219V 55.2V 3A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT3430IFE-1#TRPBF Analog Devices Inc.

LT3430IFE-1#TRPBF

IC REG BUCK SEPIC ADJ 3A 16TSSOP

Analog Devices Inc.

3,873
RFQ
LT3430IFE-1#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck, SEPIC Adjustable 1 5.5V 60V 1.219V 58.8V 3A 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LTC3118IUFD#TRPBF Analog Devices Inc.

LTC3118IUFD#TRPBF

IC REG BUCK BOOST ADJ 2A 24QFN

Analog Devices Inc.

4,654
RFQ
LTC3118IUFD#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.2V 18V 2V 18V 2A 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x5)
MAX4193CPA+ Analog Devices Inc./Maxim Integrated

MAX4193CPA+

IC REG BOOST ADJ 525MA 8PDIP

Analog Devices Inc./Maxim Integrated

2,654
RFQ
MAX4193CPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive Boost Adjustable 1 3.5V 16.5V 3.5V 18V (Switch) 525mA (Switch) 25kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT1374IFE#TRPBF Analog Devices Inc.

LT1374IFE#TRPBF

IC REG BUCK SEPIC ADJ 16TSSOP

Analog Devices Inc.

2,308
RFQ
LT1374IFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck, SEPIC Adjustable 1 5V 25V 2.42V 21.5V 4.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LTC3642EDD-5#TRPBF Analog Devices Inc.

LTC3642EDD-5#TRPBF

IC REG BUCK 5V 50MA 8DFN

Analog Devices Inc.

2,577
RFQ
LTC3642EDD-5#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 45V 5V - 50mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x3)
LTC3115HFE-1#TRPBF Analog Devices Inc.

LTC3115HFE-1#TRPBF

IC REG BUCK BOOST ADJ 20TSSOP

Analog Devices Inc.

4,963
RFQ
LTC3115HFE-1#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.2V 40V 2.7V 40V 1A, 2A 100kHz ~ 2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 20-TSSOP-EP
LTC3115HFE-2#TRPBF Analog Devices Inc.

LTC3115HFE-2#TRPBF

IC REG BUCK BOOST ADJ 20TSSOP

Analog Devices Inc.

4,083
RFQ
LTC3115HFE-2#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.2V 40V 2.7V 40V 800mA, 2A 100kHz ~ 2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 20-TSSOP-EP
LT1269CT#PBF Analog Devices Inc.

LT1269CT#PBF

IC REG BUCK BOOST ADJ 4A TO220-5

Analog Devices Inc.

4,528
RFQ
LT1269CT#PBF Datasheet

Datasheet

- TO-220-5 Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Buck-Boost, Flyback Adjustable 1 3.5V 30V 1.244V 60V (Switch) 4A (Switch) 100kHz No 0°C ~ 100°C (TA) - - Through Hole TO-220-5
LTC1261LIMS8#TRPBF Analog Devices Inc.

LTC1261LIMS8#TRPBF

IC REG CHARG PUMP ADJ 20MA 8MSOP

Analog Devices Inc.

1,391
RFQ
LTC1261LIMS8#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Negative Charge Pump Adjustable 1 2.7V 5.25V -1.23V -5V 20mA 650kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
LT8640HUDCF#TRPBF Analog Devices Inc.

LT8640HUDCF#TRPBF

IC REG BUCK ADJ 5A 20QFN

Analog Devices Inc.

4,373
RFQ
LT8640HUDCF#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, Wettable Flank 20-QFN (3x4)
LT3970IMS-3.3#TRPBF Analog Devices Inc.

LT3970IMS-3.3#TRPBF

IC REG BUCK 3.3V 350MA 10MSOP

Analog Devices Inc.

4,690
RFQ
LT3970IMS-3.3#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.2V 40V 3.3V - 350mA 200kHz ~ 2.25MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
TPS54010MPWPREP Texas Instruments

TPS54010MPWPREP

IC REG BUCK ADJ 14A 28HTSSOP

Texas Instruments

1,333
RFQ
TPS54010MPWPREP Datasheet

Datasheet

SWIFT™ 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.2V 4V 0.9V 4V 14A 280kHz ~ 700kHz Yes -55°C ~ 125°C (TJ) - - Surface Mount 28-HTSSOP

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.