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
LT1110CS8-12#TRPBF Analog Devices Inc.

LT1110CS8-12#TRPBF

IC REG BUCK BOOST 12V 1.5A 8SO

Analog Devices Inc.

2,418
RFQ
LT1110CS8-12#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up, Step-Down Positive Buck, Boost Fixed 1 1V 30V 12V - 1.5A (Switch) 70kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LM2594HVM-5.0 Texas Instruments

LM2594HVM-5.0

IC REG BUCK 5V 500MA 8SOIC

Texas Instruments

4,063
RFQ
LM2594HVM-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 60V 5V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
LTC3313JV#TRPBF Analog Devices Inc.

LTC3313JV#TRPBF

IC REG BUCK ADJ 15A 18LQFN

Analog Devices Inc.

3,116
RFQ
LTC3313JV#TRPBF Datasheet

Datasheet

- 18-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.5V 5.5V 15A 500kHz ~ 5MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 18-LQFN (3x3)
LM2575SX-ADJ Texas Instruments

LM2575SX-ADJ

IC REG BUCK ADJ 1A TO263

Texas Instruments

2,397
RFQ
LM2575SX-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 1.23V 37V 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
MAX8643AETG+ Analog Devices Inc./Maxim Integrated

MAX8643AETG+

IC REG BUCK ADJ 3A 24TQFN

Analog Devices Inc./Maxim Integrated

1,636
RFQ

-

- 24-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.35V 3.6V 0.6V 3.24V 3A 500kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 24-TQFN (4x4)
LT1576IS8-5SYNC#PBF Analog Devices Inc.

LT1576IS8-5SYNC#PBF

IC REG BUCK 5V 1.5A 8SO

Analog Devices Inc.

3,993
RFQ
LT1576IS8-5SYNC#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Fixed 1 5V 25V 5V - 1.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
LTC3615EUF-1#TRPBF Analog Devices Inc.

LTC3615EUF-1#TRPBF

IC REG BUCK ADJ 3A DL 24QFN

Analog Devices Inc.

2,054
RFQ
LTC3615EUF-1#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)
LM5575MHX Texas Instruments

LM5575MHX

IC REG BUCK ADJ 1.5A 16HTSSOP

Texas Instruments

1,293
RFQ
LM5575MHX Datasheet

Datasheet

SIMPLE SWITCHER® 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 6V 75V 1.225V 70V 1.5A 50kHz ~ 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
LTC3612HUDC#TRPBF Analog Devices Inc.

LTC3612HUDC#TRPBF

IC REG BUCK ADJ 3A 20QFN

Analog Devices Inc.

3,305
RFQ
LTC3612HUDC#TRPBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.6V 5.5V 3A 300kHz ~ 4MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 20-QFN (3x4)
LM2586S-3.3/NOPB Texas Instruments

LM2586S-3.3/NOPB

IC REG BST FLYBACK 3.3V 3A TO263

Texas Instruments

3,647
RFQ
LM2586S-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 - 3A (Switch) 100kHz ~ 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2586S-5.0/NOPB Texas Instruments

LM2586S-5.0/NOPB

IC REG BOOST FLYBACK 5V 3A TO263

Texas Instruments

3,320
RFQ
LM2586S-5.0/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 5V - 3A (Switch) 100kHz ~ 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
ISL85009FRZ-T7A Renesas Electronics Corporation

ISL85009FRZ-T7A

IC REG BUCK ADJ 9A 15TQFN

Renesas Electronics Corporation

1,217
RFQ
ISL85009FRZ-T7A Datasheet

Datasheet

- 15-WFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3.8V 18V 0.6V 18V 9A 300kHz, 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 15-TQFN (3.5x3.5)
TPS549D22RVFR Texas Instruments

TPS549D22RVFR

IC REG BUCK ADJ 40A 40LQFN

Texas Instruments

4,657
RFQ

-

SWIFT™, D-CAP3™, Eco-Mode™ 40-PowerLFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 22V 0.6V 5.5V 40A Selectable Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-LQFN-CLIP (7x5)
LTC3443EDE#TRPBF Analog Devices Inc.

LTC3443EDE#TRPBF

IC REG BUCK BOOST ADJ 1.2A 12DFN

Analog Devices Inc.

4,328
RFQ
LTC3443EDE#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.4V 5.5V 2.4V 5.25V 1.2A 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 12-DFN (4x3)
LTC3111IMSE#TRPBF Analog Devices Inc.

LTC3111IMSE#TRPBF

IC REG BUCK BST ADJ 1.5A 16MSOP

Analog Devices Inc.

2,670
RFQ
LTC3111IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.5V 15V 2.5V 15V 1.5A 800kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT8630IFE#TRPBF Analog Devices Inc.

LT8630IFE#TRPBF

IC REG BUCK ADJ 600MA 20TSSOP

Analog Devices Inc.

3,367
RFQ
LT8630IFE#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 100V 0.8V 60V 600mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LTC3307AMPV#TRPBF Analog Devices Inc.

LTC3307AMPV#TRPBF

IC REG BUCK ADJ 3A 12LQFN

Analog Devices Inc.

3,825
RFQ
LTC3307AMPV#TRPBF Datasheet

Datasheet

Silent Switcher®1 12-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.5V 5.5V 3A 2MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 12-LQFN (2x2)
LTC3307BMPV#TRPBF Analog Devices Inc.

LTC3307BMPV#TRPBF

IC REG BUCK ADJ 2A/2A DL 12LQFN

Analog Devices Inc.

4,024
RFQ
LTC3307BMPV#TRPBF Datasheet

Datasheet

Silent Switcher®1 12-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.25V 5.5V 0.5V 5.5V 2A, 2A 6MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 12-LQFN (2x2)
LM22673QMRE-5.0/NOPB Texas Instruments

LM22673QMRE-5.0/NOPB

IC REG BUCK 5V 3A 8SOPWR

Texas Instruments

3,644
RFQ
LM22673QMRE-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 42V 5V - 3A 500kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SO PowerPad
LTC3521IFE#TRPBF Analog Devices Inc.

LTC3521IFE#TRPBF

IC REG BUCK BST ADJ TRPL 20TSSOP

Analog Devices Inc.

1,150
RFQ
LTC3521IFE#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost Adjustable 3 1.8V 5.5V 0.6V 5.5V 600mA, 1A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP

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.