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
LT3473AEDE#TRPBF Analog Devices Inc.

LT3473AEDE#TRPBF

IC REG BOOST ADJ 1.2A 12DFN

Analog Devices Inc.

2,419
RFQ
LT3473AEDE#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.2V 16V 1.25V 34V 1.2A (Switch) 1.2MHz No 0°C ~ 70°C (TA) - - Surface Mount 12-DFN (4x3)
MAX20808TAFH+T Analog Devices Inc./Maxim Integrated

MAX20808TAFH+T

IC REG BUCK ADJ 8A DL 21FC2QFN

Analog Devices Inc./Maxim Integrated

2,331
RFQ
MAX20808TAFH+T Datasheet

Datasheet

- 21-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.7V 16V 0.5V 5.8V 8A 500KHz ~ 3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 21-FC2QFN (3.5x4.6)
LM706A0RRXR Texas Instruments

LM706A0RRXR

SYNCHRONOUS BUCK CONVERTER

Texas Instruments

3,397
RFQ

-

- 29-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 65V 0.8V 36V 10A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 29-VQFN (6x6)
ISL78228ARZ Renesas Electronics Corporation

ISL78228ARZ

IC REG BUCK ADJ 800MA DL 10DFN

Renesas Electronics Corporation

4,994
RFQ
ISL78228ARZ Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 2 2.75V 5.5V 0.6V 5.5V 800mA 2.25MHz Yes -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount 10-DFN (3x3)
LM2593HVT-3.3/NOPB Texas Instruments

LM2593HVT-3.3/NOPB

IC REG BUCK 3.3V 2A TO220-7

Texas Instruments

1,779
RFQ
LM2593HVT-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 60V 3.3V - 2A 150kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
MAX5090AATE/V+T Analog Devices Inc./Maxim Integrated

MAX5090AATE/V+T

IC REG BUCK 3.3V 2A 16TQFN

Analog Devices Inc./Maxim Integrated

4,913
RFQ
MAX5090AATE/V+T Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 6.5V 76V 3.3V - 2A 127kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (5x5)
MAX5090CATE/V+T Analog Devices Inc./Maxim Integrated

MAX5090CATE/V+T

IC REG BUCK ADJ 2A 16TQFN

Analog Devices Inc./Maxim Integrated

2,229
RFQ
MAX5090CATE/V+T Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 6.5V 76V 1.228V 11V 2A 127kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (5x5)
RT2808AGSP Richtek USA Inc.

RT2808AGSP

IC REG BUCK ADJ 3A 8SOP

Richtek USA Inc.

3,407
RFQ
RT2808AGSP Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 5.5V 36V 1.222V 26V 3A 500kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
NCP4060MNTXG onsemi

NCP4060MNTXG

IC REG BUCK ADJ 6A 20QFN

onsemi

1,347
RFQ

-

- 20-PowerVFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 16V 80V 1.25V 80V 6A 100kHz ~ 500kHz Yes -40°C ~ 125°C (TA) - - Surface Mount 20-QFN (6x6)
LM2576T-ADJ/LB03 Texas Instruments

LM2576T-ADJ/LB03

IC REG BUCK ADJ 3A TO220-5

Texas Instruments

3,515
RFQ
LM2576T-ADJ/LB03 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Tube Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 1.23V 37V 3A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2576T-12 Texas Instruments

LM2576T-12

IC REG BUCK 12V 3A TO220-5

Texas Instruments

4,535
RFQ
LM2576T-12 Datasheet

Datasheet

- TO-220-5 Tube Obsolete Step-Down Positive Buck Fixed 1 4V 40V 12V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2576T-5.0/LB03 Texas Instruments

LM2576T-5.0/LB03

IC REG BUCK 5V 3A TO220-5

Texas Instruments

3,131
RFQ
LM2576T-5.0/LB03 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Tube Obsolete Step-Down Positive Buck Fixed 1 4V 40V 5V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
MAX17640CATA+ Analog Devices Inc./Maxim Integrated

MAX17640CATA+

IC REG BUCK ADJ 400MA 8TDFN

Analog Devices Inc./Maxim Integrated

1,159
RFQ
MAX17640CATA+ Datasheet

Datasheet

Himalaya 8-WFDFN Strip Active Step-Down Positive Buck Adjustable 1 4.5V 60V 0.9V 53.4V 400mA 500kHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
SC196AMLTRT Semtech Corporation

SC196AMLTRT

IC REG BUCK PROG 1.5A 10MLP

Semtech Corporation

1,048
RFQ
SC196AMLTRT Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Programmable 1 2.7V 5.5V 1V, 1.05V, 1.2V, 1.8V - 1.5A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MLP (3x3)
LMR36503R5RPER Texas Instruments

LMR36503R5RPER

IC REG BUCK 5V 300MA 9VQFN

Texas Instruments

2,849
RFQ
LMR36503R5RPER Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 65V 5V - 300mA 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 9-VQFN-HR (2x2)
LMR36503RFRPER Texas Instruments

LMR36503RFRPER

IC REG BUCK ADJ 300MA 9VQFN

Texas Instruments

2,101
RFQ
LMR36503RFRPER Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 65V 1V 65V 300mA 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 9-VQFN-HR (2x2)
LTC3547BIDDB#TRPBF Analog Devices Inc.

LTC3547BIDDB#TRPBF

IC REG BUCK ADJ 300MA DL 8DFN

Analog Devices Inc.

4,961
RFQ
LTC3547BIDDB#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.5V 6.5V 0.6V 5.5V 300mA 2.25MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-DFN (3x2)
LT3483AEDC#TRPBF Analog Devices Inc.

LT3483AEDC#TRPBF

IC REG BUCK BOOST ADJ 340MA 8DFN

Analog Devices Inc.

1,499
RFQ
LT3483AEDC#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Negative Buck, Boost, Charge Pump, Flyback Adjustable 1 2.5V 16V -2.5V -38V 340mA (Switch) - No -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x2)
LM2597HVN-5.0/NOPB Texas Instruments

LM2597HVN-5.0/NOPB

IC REG BUCK 5V 500MA 8PDIP

Texas Instruments

3,614
RFQ
LM2597HVN-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Fixed 1 4.5V 60V 5V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
ISL85413FRTZ-T7A Renesas Electronics Corporation

ISL85413FRTZ-T7A

IC REG BUCK ADJ 300MA 8TDFN

Renesas Electronics Corporation

4,575
RFQ
ISL85413FRTZ-T7A Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3.5V 40V 0.6V 34V 300mA 700kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-TDFN (3x3)

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.