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
MAX20037ATIC/V+ Analog Devices Inc./Maxim Integrated

MAX20037ATIC/V+

IC REG BUCK 5V 3.5A 28TQFN

Analog Devices Inc./Maxim Integrated

2,158
RFQ

-

- 28-WFQFN Exposed Pad Strip Active Step-Down Positive Buck Fixed 1 4.5V 28V 5V - 3.5A 275kHz ~ 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 28-TQFN (5x5)
MAX1921EUT18+T Analog Devices Inc./Maxim Integrated

MAX1921EUT18+T

IC REG BUCK 1.8V 400MA SOT6

Analog Devices Inc./Maxim Integrated

2,361
RFQ
MAX1921EUT18+T Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2V 5.5V 1.8V - 400mA Up to 1.2MHz Yes -40°C ~ 85°C - - Surface Mount SOT-6
LP875630RNFRQ1 Texas Instruments

LP875630RNFRQ1

IC REG BUCK ADJ 16A QUAD 26VQFN

Texas Instruments

2,961
RFQ
LP875630RNFRQ1 Datasheet

Datasheet

- 26-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 2.8V 5.5V 0.6V 3.36V 16A 2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 26-VQFN-HR (4.5x4)
MPQ4328GRE-5-AEC1-P Monolithic Power Systems Inc.

MPQ4328GRE-5-AEC1-P

IC REG BUCK ADJ 4A 14QFN

Monolithic Power Systems Inc.

500
RFQ
MPQ4328GRE-5-AEC1-P Datasheet

Datasheet

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 34.2V 4A 200kHz ~ 2.5MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 14-QFN (4x4)
MPQ4328GRE-AEC1-P Monolithic Power Systems Inc.

MPQ4328GRE-AEC1-P

IC REG BUCK ADJ 4A 14QFN

Monolithic Power Systems Inc.

480
RFQ
MPQ4328GRE-AEC1-P Datasheet

Datasheet

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 34.2V 4A 200kHz ~ 2.5MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 14-QFN (4x4)
LTC3336EV#TRMPBF Analog Devices Inc.

LTC3336EV#TRMPBF

IC REG BUCK PROG 250MA 12LQFN

Analog Devices Inc.

477
RFQ
LTC3336EV#TRMPBF Datasheet

Datasheet

- 12-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.5V 15V 1.2V 5V 250mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-LQFN (2x2)
MAX744ACWE+ Analog Devices Inc./Maxim Integrated

MAX744ACWE+

IC REG BUCK 5V 500MA 16SOIC

Analog Devices Inc./Maxim Integrated

1,508
RFQ
MAX744ACWE+ Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Step-Down Positive Buck Fixed 1 6V 16V 5V - 500mA 185kHz No 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
MAX5033BUSA+T Analog Devices Inc./Maxim Integrated

MAX5033BUSA+T

IC REG BUCK 5V 500MA 8SOIC

Analog Devices Inc./Maxim Integrated

2,440
RFQ
MAX5033BUSA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 7.5V 76V 5V - 500mA 125kHz No 0°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX25320ATPA/VY+ Analog Devices Inc./Maxim Integrated

MAX25320ATPA/VY+

IC REG BCK PROG 1A/1A DL 20TQFN

Analog Devices Inc./Maxim Integrated

490
RFQ
MAX25320ATPA/VY+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray Active Step-Down Positive Buck Programmable 2 - 3.3V 0.5V 3.6V 1A, 1A 2.1MHz No -40°C ~ 125°C - - Surface Mount, Wettable Flank 20-TQFN-EP (4x4)
MAX16903RAUE50+ Analog Devices Inc./Maxim Integrated

MAX16903RAUE50+

IC REG BUCK 5V 1A 16TSSOP

Analog Devices Inc./Maxim Integrated

4,066
RFQ
MAX16903RAUE50+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 3.5V 28V 5V - 1A 2.1MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP-EP
MAX16903SAUE33+ Analog Devices Inc./Maxim Integrated

MAX16903SAUE33+

IC REG BUCK 3.3V 1A 16TSSOP

Analog Devices Inc./Maxim Integrated

2,804
RFQ
MAX16903SAUE33+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 3.5V 28V 3.3V - 1A 2.1MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP-EP
MPQ8632GLE-12-Z Monolithic Power Systems Inc.

MPQ8632GLE-12-Z

IC REG BUCK ADJ 12A 16QFN

Monolithic Power Systems Inc.

5,000
RFQ
MPQ8632GLE-12-Z Datasheet

Datasheet

- 16-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.611V 13V 12A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x4)
MAX20419ATGC/V+ Analog Devices Inc./Maxim Integrated

MAX20419ATGC/V+

IC REG BUCK BST ADJ TRPL 24TQFN

Analog Devices Inc./Maxim Integrated

4,824
RFQ
MAX20419ATGC/V+ Datasheet

Datasheet

- 24-WFQFN Exposed Pad Strip Active Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck Adjustable 3 3V 5.5V 0.8V 3.8V 3.6A 2.2MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 24-TQFN (4x4)
MAX20419ATGV/V+ Analog Devices Inc./Maxim Integrated

MAX20419ATGV/V+

IC REG BUCK BST PRG/0.8V 24TQFN

Analog Devices Inc./Maxim Integrated

2,707
RFQ
MAX20419ATGV/V+ Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck Programmable (Fixed) 3 3V 5.5V 0.8V (5V) 3.8V 750mA, 3.6A, 3.6A 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-TQFN (4x4)
ADP2380AREZ-R7 Analog Devices Inc.

ADP2380AREZ-R7

IC REG BUCK ADJ 4A 16TSSOP

Analog Devices Inc.

924
RFQ
ADP2380AREZ-R7 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 20V 0.6V 18V 4A 250kHz ~ 1.4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
MAX20010DATPP/V+ Analog Devices Inc./Maxim Integrated

MAX20010DATPP/V+

IC REG BUCK ADJ 6A 20TQFN

Analog Devices Inc./Maxim Integrated

2,065
RFQ
MAX20010DATPP/V+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Strip Active Step-Down Positive Buck Adjustable 1 3V 5.5V 0.87V - 6A 2.2MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 20-TQFN (4x4)
MAX17578ATC+T Analog Devices Inc./Maxim Integrated

MAX17578ATC+T

IC REG BUCK ADJ 1A 12TDFN

Analog Devices Inc./Maxim Integrated

2,305
RFQ
MAX17578ATC+T Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Ratiometric Negative Buck Adjustable 1 4.5V 24V -0.9V -36V 1A 400kHz ~ 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 12-TDFN (3x3)
MPQ4480GV-FD-AEC1-P Monolithic Power Systems Inc.

MPQ4480GV-FD-AEC1-P

IC REG BUCK ADJ 6A 25QFN

Monolithic Power Systems Inc.

500
RFQ
MPQ4480GV-FD-AEC1-P Datasheet

Datasheet

- 25-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.2V 36V 1V 36V 6A 235kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 25-QFN (4x5)
BD9E301UEFJ-LBH2 Rohm Semiconductor

BD9E301UEFJ-LBH2

IC REG BUCK ADJ 2.5A 8HTSOP-J

Rohm Semiconductor

250
RFQ
BD9E301UEFJ-LBH2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7V 36V 1V 25.2V 2.5A 570kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 8-HTSOP-J
BD9E300UEFJ-LBH2 Rohm Semiconductor

BD9E300UEFJ-LBH2

IC REG BUCK ADJ 2.5A 8HTSOP-J

Rohm Semiconductor

250
RFQ
BD9E300UEFJ-LBH2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7V 36V 1V 25.2V 2.5A 1MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 8-HTSOP-J
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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.