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
TPS544C25RVFR Texas Instruments

TPS544C25RVFR

IC REG BUCK ADJ 30A 40LQFN

Texas Instruments

2,834
RFQ
TPS544C25RVFR Datasheet

Datasheet

SWIFT™ 40-PowerLFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.5V 5.5V 30A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-LQFN-CLIP (7x5)
MAX20003CATPC/V+ Analog Devices Inc./Maxim Integrated

MAX20003CATPC/V+

IC REG BUCK PROG/1V 3A 20TQFN

Analog Devices Inc./Maxim Integrated

4,304
RFQ
MAX20003CATPC/V+ Datasheet

Datasheet

- 20-WQFN Exposed Pad Strip Active Step-Down Positive Buck Programmable (Fixed) 1 3.5V 36V 1V (5V) 10V 3A 220kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-TQFN (5x5)
LT1936HMS8E#TRPBF Analog Devices Inc.

LT1936HMS8E#TRPBF

IC REG BUCK ADJ 1.4A 8MSOP

Analog Devices Inc.

4,019
RFQ
LT1936HMS8E#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 36V 1.2V 33.12V 1.4A 500kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-MSOP-EP
MPQ8616GL-6-P Monolithic Power Systems Inc.

MPQ8616GL-6-P

IC REG BUCK ADJ 6A 14QFN

Monolithic Power Systems Inc.

2,182
RFQ
MPQ8616GL-6-P Datasheet

Datasheet

- 14-VFQFN Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 1.5V 6V 0.61V 4.5V 6A 300kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-QFN (3x4)
LM5576QMH/NOPB Texas Instruments

LM5576QMH/NOPB

IC REG BUCK ADJ 3A 20HTSSOP

Texas Instruments

1,854
RFQ
LM5576QMH/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 20-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Adjustable 1 6V 75V 1.225V 70V 3A 50kHz ~ 500kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-HTSSOP
MAX1831EEE Analog Devices Inc./Maxim Integrated

MAX1831EEE

IC REG BUCK ADJ 3A 16QSOP

Analog Devices Inc./Maxim Integrated

1,724
RFQ

-

- 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable (Programmable) 1 3V 5.5V 1.1V (1.5V, 2.5V, 3.3V) 5.5V 3A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
MAX8643ETG+T Analog Devices Inc./Maxim Integrated

MAX8643ETG+T

IC REG BUCK ADJ 3A 24TQFN

Analog Devices Inc./Maxim Integrated

2,059
RFQ

-

- 24-WFQFN Exposed Pad Tape & Reel (TR) 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)
MAX16904SATB33/V+T Analog Devices Inc./Maxim Integrated

MAX16904SATB33/V+T

IC REG BUCK 3.3V 600MA 10TDFN

Analog Devices Inc./Maxim Integrated

4,125
RFQ
MAX16904SATB33/V+T Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.5V 28V 3.3V - 600mA 2.1MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-TDFN (3x3)
MAX16904RATB50+T Analog Devices Inc./Maxim Integrated

MAX16904RATB50+T

IC REG BUCK 5V 600MA 10TDFN

Analog Devices Inc./Maxim Integrated

1,447
RFQ
MAX16904RATB50+T Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.5V 28V 5V - 600mA 2.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-TDFN (3x3)
MAX16904SATB80/V+T Analog Devices Inc./Maxim Integrated

MAX16904SATB80/V+T

IC REG BUCK 8V 600MA 10TDFN

Analog Devices Inc./Maxim Integrated

1,862
RFQ
MAX16904SATB80/V+T Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.5V 28V 8V - 600mA 2.1MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-TDFN (3x3)
MAX16993ATJE/V+T Analog Devices Inc./Maxim Integrated

MAX16993ATJE/V+T

IC REG BUCK ADJ 3A TRPL 32TQFN

Analog Devices Inc./Maxim Integrated

3,971
RFQ
MAX16993ATJE/V+T Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable (Programmable) 3 3.5V 36V 0.8V (3.3V, 5V) 3.95V 3A 2.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 32-TQFN (5x5)
MAX16993ATJF/V+T Analog Devices Inc./Maxim Integrated

MAX16993ATJF/V+T

IC REG BUCK ADJ 3A TRPL 32TQFN

Analog Devices Inc./Maxim Integrated

1,266
RFQ
MAX16993ATJF/V+T Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable (Programmable) 3 3.5V 36V 0.8V (3.3V, 5V) 3.95V 3A 2.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 32-TQFN (5x5)
TPS543820RPYR-ET Texas Instruments

TPS543820RPYR-ET

IC REG BUCK ADJ 8A 14VQFN

Texas Instruments

1,419
RFQ
TPS543820RPYR-ET Datasheet

Datasheet

SWIFT™ 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 18V 0.5V 5.5V 8A 400kHz ~ 2.6MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 14-VQFN-HR (2.5x3)
DA9213-XXFS1-AT Renesas Electronics Corporation

DA9213-XXFS1-AT

IC REG BUCK ADJ 20A 66VFBGA

Renesas Electronics Corporation

2,297
RFQ
DA9213-XXFS1-AT Datasheet

Datasheet

- 66-VFBGA Tray Active Step-Down Positive Buck Adjustable (Programmable) 1 2.8V 5.5V 0.3V 4.3V 20A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 66-VFBGA (5.75x3.55)
DA9215-XXFSC-AT Renesas Electronics Corporation

DA9215-XXFSC-AT

IC REG BCK ADJ 5A/15A DL 66VFBGA

Renesas Electronics Corporation

2,230
RFQ
DA9215-XXFSC-AT Datasheet

Datasheet

- 66-VFBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 2 2.8V 5.5V 0.3V 4.3V 5A, 15A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 66-VFBGA (5.75x3.55)
DA9215-XXFS1-AT Renesas Electronics Corporation

DA9215-XXFS1-AT

IC REG BCK ADJ 5A/15A DL 66VFBGA

Renesas Electronics Corporation

3,259
RFQ
DA9215-XXFS1-AT Datasheet

Datasheet

- 66-VFBGA Tray Active Step-Down Positive Buck Adjustable (Programmable) 2 2.8V 5.5V 0.3V 4.3V 5A, 15A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 66-VFBGA (5.75x3.55)
DA9214-XXFS1-AT Renesas Electronics Corporation

DA9214-XXFS1-AT

IC REG BUCK ADJ 10A/10A 66VFBGA

Renesas Electronics Corporation

4,604
RFQ
DA9214-XXFS1-AT Datasheet

Datasheet

- 66-VFBGA Tray Active Step-Down Positive Buck Adjustable (Programmable) 2 2.8V 5.5V 0.3V 4.3V 10A, 10A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 66-VFBGA (5.75x3.55)
DA9214-XXFSC-AT Renesas Electronics Corporation

DA9214-XXFSC-AT

IC REG BUCK ADJ 10A/10A 66VFBGA

Renesas Electronics Corporation

4,243
RFQ
DA9214-XXFSC-AT Datasheet

Datasheet

- 66-VFBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 2 2.8V 5.5V 0.3V 4.3V 10A, 10A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 66-VFBGA (5.75x3.55)
DA9213-XXFSC-AT Renesas Electronics Corporation

DA9213-XXFSC-AT

IC REG BUCK ADJ 20A 66VFBGA

Renesas Electronics Corporation

2,404
RFQ
DA9213-XXFSC-AT Datasheet

Datasheet

- 66-VFBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 1 2.8V 5.5V 0.3V 4.3V 20A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 66-VFBGA (5.75x3.55)
MAX8643AETG+T Analog Devices Inc./Maxim Integrated

MAX8643AETG+T

IC REG BUCK ADJ 3A 24TQFN

Analog Devices Inc./Maxim Integrated

2,291
RFQ

-

- 24-WFQFN Exposed Pad Tape & Reel (TR) 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)

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.