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
MP4321GDE-P Monolithic Power Systems Inc.

MP4321GDE-P

IC REG BUCK ADJ 1A 12QFN

Monolithic Power Systems Inc.

8,480
RFQ
MP4321GDE-P Datasheet

Datasheet

- 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 34.2V 1A 350kHz ~ 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 12-QFN (2x3)
ADPL16000BATA+T Analog Devices Inc.

ADPL16000BATA+T

IC REG BUCK 5V 0.4V 8TDFN

Analog Devices Inc.

2,485
RFQ
ADPL16000BATA+T Datasheet

Datasheet

- 8-WFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 60V 5V - 0.4V 500kHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
ADPL16000AATA+T Analog Devices Inc.

ADPL16000AATA+T

IC REG BUCK 3.3V 0.4V 8TDFN

Analog Devices Inc.

2,465
RFQ
ADPL16000AATA+T Datasheet

Datasheet

- 8-WFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 60V 3.3V - 0.4V 500kHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
ADPL16000CATA+T Analog Devices Inc.

ADPL16000CATA+T

IC REG BUCK ADJ 0.4V 8TDFN

Analog Devices Inc.

1,603
RFQ
ADPL16000CATA+T Datasheet

Datasheet

- 8-WFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 60V 0.9V 53.4V 0.4V 500kHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
XC9223B082AR-G Torex Semiconductor Ltd

XC9223B082AR-G

IC REG BUCK ADJ 1A 10MSOP

Torex Semiconductor Ltd

1,000
RFQ
XC9223B082AR-G Datasheet

Datasheet

XC9223 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 6V 0.9V 6V 1A 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
MAX16935CAUESB/V+ Analog Devices Inc./Maxim Integrated

MAX16935CAUESB/V+

IC REG STEP DWN 36V 3.5A 2.2MHZ

Analog Devices Inc./Maxim Integrated

1,209
RFQ

-

* - Tube Active - - - - - - - - - - - - - - - - -
LMR66430MB3RXBR Texas Instruments

LMR66430MB3RXBR

IC REG BUCK ADJ/1V 3A 14VQFN

Texas Instruments

2,989
RFQ
LMR66430MB3RXBR Datasheet

Datasheet

- 14-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 - 36V 1V 3.3V 3A - Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 14-VQFN (2.6x2.6)
LMR66430R5RXBR Texas Instruments

LMR66430R5RXBR

IC REG BUCK ADJ/1V 3A 14VQFN

Texas Instruments

2,930
RFQ
LMR66430R5RXBR Datasheet

Datasheet

- 14-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 - 36V 1V 5V 3A - Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 14-VQFN (2.6x2.6)
BD9P208MUF-CE2 Rohm Semiconductor

BD9P208MUF-CE2

IC REG BUCK ADJ 2A VQFN24FV4040

Rohm Semiconductor

2,480
RFQ
BD9P208MUF-CE2 Datasheet

Datasheet

Nano Pulse Control™ 24-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 40V 0.8V 8.5V 2A 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount VQFN24FV4040
MAX16939ATERA/V+ Analog Devices Inc./Maxim Integrated

MAX16939ATERA/V+

IC REG BUCK ADJ/1V 3.5A 16TQFN

Analog Devices Inc./Maxim Integrated

2,979
RFQ
MAX16939ATERA/V+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (5V) 10V 3.5A 220kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (5x5)
MAX16939ATESA/V+ Analog Devices Inc./Maxim Integrated

MAX16939ATESA/V+

IC REG BUCK ADJ/1V 3.5A 16TQFN

Analog Devices Inc./Maxim Integrated

2,268
RFQ
MAX16939ATESA/V+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (5V) 10V 3.5A 220kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (5x5)
LTC3306AACBZ-1.2-R7 Analog Devices Inc.

LTC3306AACBZ-1.2-R7

IC REG BUCK 1.2V 1.75A 6WLCSP

Analog Devices Inc.

6,000
RFQ
LTC3306AACBZ-1.2-R7 Datasheet

Datasheet

- 6-WFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.25V 5.5V 1.2V - 1.75A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-WLCSP (1.64x1.03)
LTC3306CACBZ-1.2-R7 Analog Devices Inc.

LTC3306CACBZ-1.2-R7

IC REG BUCK 1.2V 1.75A 6WLCSP

Analog Devices Inc.

6,000
RFQ
LTC3306CACBZ-1.2-R7 Datasheet

Datasheet

- 6-WFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.25V 5.5V 1.2V - 1.75A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-WLCSP (1.64x1.03)
LTC3306AACBZ-R7 Analog Devices Inc.

LTC3306AACBZ-R7

IC REG BUCK PROG 1.75A 6WLCSP

Analog Devices Inc.

2,895
RFQ
LTC3306AACBZ-R7 Datasheet

Datasheet

- 6-WFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.25V 5.5V 0.5V 3.65V 1.75A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-WLCSP (1.64x1.03)
AOZ2369QI-04 Alpha & Omega Semiconductor Inc.

AOZ2369QI-04

IC REG BUCK ADJ 27A 28QFN

Alpha & Omega Semiconductor Inc.

2,619
RFQ
AOZ2369QI-04 Datasheet

Datasheet

EZBuck™ 28-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 28V 0.6V 23.8V 27A 32kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-QFN (5x5)
MAX25254QAFDA/VY+ Analog Devices Inc./Maxim Integrated

MAX25254QAFDA/VY+

42V DUAL 5A BUCK CONVERTER

Analog Devices Inc./Maxim Integrated

1,406
RFQ

-

- 23-PowerWFQFN Tray Active Step-Down Positive Buck Fixed 2 3V 36V 3.3V, 3.3V - 8A, 8A 2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 23-FC2QFN (4.5x5.75)
RT5789BGJ8F Richtek USA Inc.

RT5789BGJ8F

IC REG BUCK ADJ 6A TSOT23-8

Richtek USA Inc.

3,451
RFQ
RT5789BGJ8F Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 6V 0.6V 6V 6A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-8 (FC)
LMR36502F3RPER Texas Instruments

LMR36502F3RPER

IC REG BUCK ADJ/1V 150MA 9VQFN

Texas Instruments

2,352
RFQ
LMR36502F3RPER Datasheet

Datasheet

LMR3650x 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3.6V 65V 1V (3.3V) 16V 150mA 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 9-VQFN-HR (2x2)
LM5168PQDDARQ1 Texas Instruments

LM5168PQDDARQ1

IC REG BUCK ADJ 300MA 8SOPWR

Texas Instruments

696
RFQ
LM5168PQDDARQ1 Datasheet

Datasheet

- 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6V 120V 1.2V 120V 300mA 100kHz ~ 1MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SO PowerPad
MP8639GG-P Monolithic Power Systems Inc.

MP8639GG-P

IC REG BUCK ADJ 6A 11QFN

Monolithic Power Systems Inc.

500
RFQ

-

- 11-VFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.6V 16V 0.6V 5.5V 6A 750kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 11-QFN (2x2)
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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.