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 Package
























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
LT1172CK Analog Devices Inc.

LT1172CK

IC MULTI CONF ADJ 1.25A TO3

Analog Devices Inc.

2,687
RFQ
LT1172CK Datasheet

Datasheet

* TO-3-4 Tube Obsolete - - - - - - - - - - - - - - - Through Hole TO-3
LM2588SX-3.3 Texas Instruments

LM2588SX-3.3

IC REG BST FLYBACK 3.3V 5A TO263

Texas Instruments

1,612
RFQ
LM2588SX-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Obsolete 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)
LM2588SX-12 Texas Instruments

LM2588SX-12

IC REG BST FLYBACK 12V 5A TO263

Texas Instruments

2,998
RFQ
LM2588SX-12 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 12V - 5A (Switch) 100kHz ~ 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
MAX20419ATGK/V+ Analog Devices Inc./Maxim Integrated

MAX20419ATGK/V+

IC REG BUCK BST 0.8V 3.6A 24TQFN

Analog Devices Inc./Maxim Integrated

1,154
RFQ
MAX20419ATGK/V+ Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck Fixed 1 3V 5.5V 0.8V 3.8V 3.6A 2.2MHz Yes -40°C ~ 125°C - - Surface Mount 24-TQFN (4x4)
MAX20419ATGF/V+ Analog Devices Inc./Maxim Integrated

MAX20419ATGF/V+

IC REG BCK BST 1.25V TRPL 24TQFN

Analog Devices Inc./Maxim Integrated

3,777
RFQ
MAX20419ATGF/V+ Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck Fixed 3 3V 5.5V 1.25V, 2.3V, 5V - 3.6A 2.2MHz Yes -40°C ~ 125°C - - Surface Mount 24-TQFN (4x4)
MAX20419ATGG/V+ Analog Devices Inc./Maxim Integrated

MAX20419ATGG/V+

IC REG BCK BST 1.25V TRPL 24TQFN

Analog Devices Inc./Maxim Integrated

2,425
RFQ
MAX20419ATGG/V+ Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck Fixed 3 3V 5.5V 1.25V, 2.3V, 5V - 3.6A 2.2MHz Yes -40°C ~ 125°C - - Surface Mount 24-TQFN (4x4)
MAX20419ATGO/V+ Analog Devices Inc./Maxim Integrated

MAX20419ATGO/V+

IC REG BUCK BST 1.1V TRPL 24TQFN

Analog Devices Inc./Maxim Integrated

3,793
RFQ
MAX20419ATGO/V+ Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck Fixed 3 3V 5.5V 1.1V, 1.8V, 5V - 750mA, 1A, 3A 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-TQFN (4x4)
MAX16963SATEF/V+T Analog Devices Inc./Maxim Integrated

MAX16963SATEF/V+T

IC REG BUCK ADJ 1.5A DL 16TQFN

Analog Devices Inc./Maxim Integrated

2,692
RFQ
MAX16963SATEF/V+T Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.7V 5.5V 0.8V 3.6V 1.5A 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (4x4)
LM2677T-ADJ Texas Instruments

LM2677T-ADJ

IC REG BUCK ADJ 5A TO220-7

Texas Instruments

1,080
RFQ
LM2677T-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Obsolete Step-Down Positive Buck Adjustable 1 8V 40V 1.21V 37V 5A 260kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
MAX17018DATL/V+ Analog Devices Inc./Maxim Integrated

MAX17018DATL/V+

IC REG BOOST ADJ 1.1A 40TQFN

Analog Devices Inc./Maxim Integrated

4,324
RFQ

-

- 40-WFQFN Exposed Pad Tube Active Step-Up Positive Boost Adjustable 1 0.7V 5.5V 2.5V 5.5V 1.1A (Switch) 300kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 40-TQFN (6x6)
LT1534CS-1#TRPBF Analog Devices Inc.

LT1534CS-1#TRPBF

IC REG BOOST CUK ADJ 2A 16SO

Analog Devices Inc.

1,383
RFQ
LT1534CS-1#TRPBF Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Cuk, Flyback Adjustable 1 2.7V 23V 1.25V 35V (Switch) 2A (Switch) 20kHz ~ 250kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-SO
LM2575S-5.0 Texas Instruments

LM2575S-5.0

IC REG BUCK 5V 1A TO263

Texas Instruments

4,941
RFQ
LM2575S-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive Buck Fixed 1 4V 40V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LTC3126IFE#TRPBF Analog Devices Inc.

LTC3126IFE#TRPBF

IC REG BUCK ADJ 2.5A 28TSSOP

Analog Devices Inc.

3,558
RFQ
LTC3126IFE#TRPBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.4V 42V 0.818V 42V 2.5A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 28-TSSOP-EP
LM2587S-12 Texas Instruments

LM2587S-12

IC REG BST FLYBACK 12V 5A TO263

Texas Instruments

1,967
RFQ
LM2587S-12 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 12V - 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2587S-3.3 Texas Instruments

LM2587S-3.3

IC REG BST FLYBACK 3.3V 5A TO263

Texas Instruments

2,162
RFQ
LM2587S-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 3.3V - 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2587T-3.3 Texas Instruments

LM2587T-3.3

IC REG BST FLYBACK 3.3V TO220-5

Texas Instruments

3,910
RFQ
LM2587T-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Tube Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 3.3V - 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2587T-5.0 Texas Instruments

LM2587T-5.0

IC REG BST FLYBACK 5V 5A TO220-5

Texas Instruments

4,066
RFQ
LM2587T-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Tube Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 5V - 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LT1534CS#TRPBF Analog Devices Inc.

LT1534CS#TRPBF

IC REG BOOST CUK ADJ 2A 16SO

Analog Devices Inc.

3,598
RFQ
LT1534CS#TRPBF Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Cuk, Flyback Adjustable 1 2.7V 23V 1.25V 35V (Switch) 2A (Switch) 20kHz ~ 250kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-SO
LT1956IGN#TRPBF Analog Devices Inc.

LT1956IGN#TRPBF

IC REG BUCK ADJ 1.5A 16SSOP

Analog Devices Inc.

4,793
RFQ
LT1956IGN#TRPBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 5.5V 60V 1.219V 54V 1.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
LT1956IGN-5#TRPBF Analog Devices Inc.

LT1956IGN-5#TRPBF

IC REG BUCK 5V 1.5A 16SSOP

Analog Devices Inc.

4,170
RFQ
LT1956IGN-5#TRPBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 5.5V 60V 5V - 1.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-SSOP

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.