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
MIC7401YFL-TR Microchip Technology

MIC7401YFL-TR

IC REG BUCK BST PROG HEX 36FQFN

Microchip Technology

2,399
RFQ
MIC7401YFL-TR Datasheet

Datasheet

HyperLight Load® 36-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Down Positive Buck, Boost Programmable 6 2.4V 5.5V 1.05V, 1.1V, 1.25V, 1.8V, 12V - 200mA, 3A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 36-FQFN (4.5x4.5)
21-0042 Infineon Technologies

21-0042

IC REG BUCK ADJ 20A 133BGA

Infineon Technologies

2,259
RFQ
21-0042 Datasheet

Datasheet

iPOWIR™ 133-BFBGA Power Module Tube Obsolete Step-Down Positive Buck Adjustable 1 3V 12.6V 0.9V 3.3V 20A 150kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 133-BGA Power Block (11x11)
MAX8855AETJ+T Analog Devices Inc./Maxim Integrated

MAX8855AETJ+T

IC REG BUCK ADJ 5A DL 32TQFN

Analog Devices Inc./Maxim Integrated

3,100
RFQ

-

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.25V 3.6V 0.6V 3.24V 5A 500kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 32-TQFN (5x5)
MAX8855ETJ+T Analog Devices Inc./Maxim Integrated

MAX8855ETJ+T

IC REG BUCK ADJ 5A DL 32TQFN

Analog Devices Inc./Maxim Integrated

3,725
RFQ

-

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.25V 3.6V 0.6V 3.24V 5A 500kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 32-TQFN (5x5)
LT3682IDD#TRPBF Analog Devices Inc.

LT3682IDD#TRPBF

IC REG BUCK ADJ 1A 12DFN

Analog Devices Inc.

4,324
RFQ
LT3682IDD#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.8V 20V 1A 250kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 12-DFN (3x3)
LT3695EMSE#TRPBF Analog Devices Inc.

LT3695EMSE#TRPBF

IC REG BUCK ADJ 1A 16MSOP

Analog Devices Inc.

1,447
RFQ
LT3695EMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.8V 20V 1A 250kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3604EMSE#TRPBF Analog Devices Inc.

LTC3604EMSE#TRPBF

IC REG BUCK ADJ 2.5A 16MSOP

Analog Devices Inc.

1,262
RFQ
LTC3604EMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 15V 0.6V 14.52V 2.5A 2MHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LM2587T-ADJ Texas Instruments

LM2587T-ADJ

IC REG BST FLYBCK ADJ 5A TO220-5

Texas Instruments

4,972
RFQ
LM2587T-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Tube Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Adjustable 1 4V 40V 1.23V 60V 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LT8620EUDD#TRMPBF Analog Devices Inc.

LT8620EUDD#TRMPBF

IC REG BUCK ADJ 2A 24QFN

Analog Devices Inc.

4,072
RFQ

-

- 24-WFQFN Exposed Pad Cut Tape (CT) Active Step-Down Positive Buck Adjustable 1 2.9V 65V 0.97V - 2A 200kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (3x5)
IP1206PBF Infineon Technologies

IP1206PBF

IC REG BUCK ADJ SGL/DL 36LGA

Infineon Technologies

4,446
RFQ
IP1206PBF Datasheet

Datasheet

iPOWIR™ 36-LGA Tube Obsolete Step-Down Positive Buck Adjustable 1 or 2 7.5V 14.5V 0.8V 5.5V 30A, 15A 200kHz ~ 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 36-LGA (9.25x15.5)
EL7554IREZ Renesas Electronics Corporation

EL7554IREZ

IC REG BUCK ADJ 4A 28HTSSOP

Renesas Electronics Corporation

4,993
RFQ
EL7554IREZ Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 1 3V 6V 0.8V 6V 4A 200kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-HTSSOP
LM2587SX-12/NOPB Texas Instruments

LM2587SX-12/NOPB

IC REG BST FLYBACK 12V 5A TO263

Texas Instruments

1,013
RFQ
LM2587SX-12/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active 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)
LT1316CMS8#TRPBF Analog Devices Inc.

LT1316CMS8#TRPBF

IC REG BOOST FLYBACK ADJ 8MSOP

Analog Devices Inc.

2,726
RFQ
LT1316CMS8#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Flyback Adjustable 1 1.5V 12V 1.23V 30V (Switch) 750mA (Switch) - No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LT1372CS8#TRMPBF Analog Devices Inc.

LT1372CS8#TRMPBF

IC REG BUCK BOOST ADJ 1.5A 8SO

Analog Devices Inc.

1,595
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Cut Tape (CT) 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 35V (Switch) 1.5A (Switch) 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-SO
IP2003APBF Infineon Technologies

IP2003APBF

IC REG BUCK ADJ 40A LGA

Infineon Technologies

2,794
RFQ
IP2003APBF Datasheet

Datasheet

iPOWIR™ Power Block (LGA) Tray Obsolete Step-Down Positive Buck Adjustable 1 3V 13.2V 0.8V 3.3V 40A 300kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount LGA (11x11)
LTC3245MPMSE#TRPBF Analog Devices Inc.

LTC3245MPMSE#TRPBF

IC REG CHG PUMP ADJ 250MA 12MSOP

Analog Devices Inc.

4,189
RFQ
LTC3245MPMSE#TRPBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Charge Pump Adjustable (Programmable) 1 2.7V 38V 2.5V (3.3V, 5V) 5V 250mA 450kHz No -55°C ~ 150°C (TJ) - - Surface Mount 12-MSOP-EP
LTC3889EUKG#TRPBF Analog Devices Inc.

LTC3889EUKG#TRPBF

IC REG BUCK PROG DL 52QFN

Analog Devices Inc.

3,561
RFQ
LTC3889EUKG#TRPBF Datasheet

Datasheet

- 52-WFQFN, 46 Leads, Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 2 5V 60V 1V 40V - 85kHz ~ 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 52-QFN (7x8)
IP2034PBF Infineon Technologies

IP2034PBF

IC REG BUCK ADJUSTABLE 40A

Infineon Technologies

4,240
RFQ
IP2034PBF Datasheet

Datasheet

- Power Block (LGA) Tube Obsolete Step-Down Positive Buck Adjustable 1 3V 13.2V 0.8V 3.3V 40A 300kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount -
LTC3417AIDHC-1#TRPBF Analog Devices Inc.

LTC3417AIDHC-1#TRPBF

IC REG BCK ADJ 1A/1.5A DL 16DFN

Analog Devices Inc.

1,517
RFQ
LTC3417AIDHC-1#TRPBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.25V 5.5V 0.8V 5V 1A, 1.5A 1.5MHz, 600kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-DFN (5x3)
LT3973HDD#TRPBF Analog Devices Inc.

LT3973HDD#TRPBF

IC REG BUCK ADJ 750MA 10DFN

Analog Devices Inc.

1,865
RFQ
LT3973HDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.2V 42V 1.21V 24V 750mA 195kHz ~ 2.15MHz No -40°C ~ 150°C (TJ) - - Surface Mount 10-DFN (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.