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
LM2595SX-3.3 Texas Instruments

LM2595SX-3.3

IC REG BUCK 3.3V 1A TO263

Texas Instruments

4,138
RFQ

-

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.5V 40V 3.3V - 1A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
MAX16939ATERB/V+ Analog Devices Inc./Maxim Integrated

MAX16939ATERB/V+

IC REG BUCK ADJ/1V 3.5A 16TQFN

Analog Devices Inc./Maxim Integrated

4,403
RFQ
MAX16939ATERB/V+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (3.3V) 10V 3.5A 220kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (5x5)
LM2670SDX-3.3/NOPB Texas Instruments

LM2670SDX-3.3/NOPB

IC REG BUCK 3.3V 3A 14VSON

Texas Instruments

4,603
RFQ
LM2670SDX-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-VDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 8V 40V 3.3V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-VSON (5x6)
LM2670SDX-5.0/NOPB Texas Instruments

LM2670SDX-5.0/NOPB

IC REG BUCK 5V 3A 14VSON

Texas Instruments

4,807
RFQ
LM2670SDX-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-VDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 8V 40V 5V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-VSON (5x6)
LM2670SDX-ADJ/NOPB Texas Instruments

LM2670SDX-ADJ/NOPB

IC REG BUCK ADJ 3A 14VSON

Texas Instruments

1,225
RFQ
LM2670SDX-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-VDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 40V 1.2V 37V 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-VSON (5x6)
IR3898MTRPBF Infineon Technologies

IR3898MTRPBF

IC REG BUCK ADJ 6A 16POWERQFN

Infineon Technologies

2,703
RFQ
IR3898MTRPBF Datasheet

Datasheet

SupIRBuck® 16-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1V 21V 0.5V 18.06V 6A 300kHz ~ 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-PowerQFN
MP5410EQ-LF-P Monolithic Power Systems Inc.

MP5410EQ-LF-P

IC REG BOOST ADJ 180MA 16QFN

Monolithic Power Systems Inc.

4,841
RFQ
MP5410EQ-LF-P Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.8V 5.5V 1.8V 10V 180mA - No -20°C ~ 85°C (TA) - - Surface Mount 16-QFN (3x3)
LM2670T-5.0 Texas Instruments

LM2670T-5.0

IC REG BUCK 5V 3A TO220-7

Texas Instruments

3,096
RFQ
LM2670T-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Obsolete Step-Down Positive Buck Fixed 1 8V 40V 5V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LM5015MHX/NOPB Texas Instruments

LM5015MHX/NOPB

IC REG FLYBACK ADJ 1A 14HTSSOP

Texas Instruments

3,957
RFQ
LM5015MHX/NOPB Datasheet

Datasheet

- 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter Adjustable 1 4.25V 75V 1.26V 37V 1A 25kHz ~ 750kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LTC3406ABES5#TRPBF Analog Devices Inc.

LTC3406ABES5#TRPBF

IC REG BUCK ADJ 600MA TSOT23-5

Analog Devices Inc.

1,500
RFQ
LTC3406ABES5#TRPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 600mA 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
LTC3406ABES5-2#TRPBF Analog Devices Inc.

LTC3406ABES5-2#TRPBF

IC REG BUCK ADJ 600MA TSOT23-5

Analog Devices Inc.

2,628
RFQ
LTC3406ABES5-2#TRPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 600mA 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
LT3460ESC6-1#TRPBF Analog Devices Inc.

LT3460ESC6-1#TRPBF

IC REG BST SEPIC ADJ 180MA SC70

Analog Devices Inc.

3,639
RFQ
LT3460ESC6-1#TRPBF Datasheet

Datasheet

- 6-TSSOP, SC-88, SOT-363 Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 2.5V 16V 1.255V 36V 180mA (Switch) 650kHz No -40°C ~ 85°C (TA) - - Surface Mount SC-70-6
LT3460EDC-1#TRPBF Analog Devices Inc.

LT3460EDC-1#TRPBF

IC REG BST SEPIC ADJ 180MA 6DFN

Analog Devices Inc.

1,312
RFQ
LT3460EDC-1#TRPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 2.5V 16V 1.255V 36V 180mA (Switch) 650kHz No -40°C ~ 85°C (TA) - - Surface Mount 6-DFN (2x2)
ARG81801KESJSR Allegro MicroSystems

ARG81801KESJSR

IC REG BUCK ADJ 3A 24QFN

Allegro MicroSystems

2,645
RFQ
ARG81801KESJSR Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4V 35V 0.8V 28V 3A 250kHz ~ 2.4MHz No -40°C ~ 150°C (TA) - - Surface Mount 24-QFN (4x4)
LM2598S-12 Texas Instruments

LM2598S-12

IC REG BUCK 12V 1A TO263

Texas Instruments

4,290
RFQ
LM2598S-12 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 40V 12V - 1A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2598S-3.3 Texas Instruments

LM2598S-3.3

IC REG BUCK 3.3V 1A TO263

Texas Instruments

4,516
RFQ
LM2598S-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 40V 3.3V - 1A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2598S-ADJ Texas Instruments

LM2598S-ADJ

IC REG BUCK ADJ 1A TO263

Texas Instruments

4,709
RFQ
LM2598S-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 1.2V 37V 1A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2598T-12 Texas Instruments

LM2598T-12

IC REG BUCK 12V 1A TO220-7

Texas Instruments

4,997
RFQ
LM2598T-12 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 40V 12V - 1A 150kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LM2598T-3.3 Texas Instruments

LM2598T-3.3

IC REG BUCK 3.3V 1A TO220-7

Texas Instruments

1,857
RFQ
LM2598T-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 40V 3.3V - 1A 150kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LM2598T-5.0 Texas Instruments

LM2598T-5.0

IC REG BUCK 5V 1A TO220-7

Texas Instruments

1,296
RFQ
LM2598T-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 40V 5V - 1A 150kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7

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.