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
MPQ4314GRE-33-AEC1-Z Monolithic Power Systems Inc.

MPQ4314GRE-33-AEC1-Z

IC REG BUCK 3.3V 4A 20QFN

Monolithic Power Systems Inc.

5,000
RFQ
MPQ4314GRE-33-AEC1-Z Datasheet

Datasheet

- 20-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.3V 45V 3.3V - 4A 350kHz ~ 1MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 20-QFN (4x4)
LT8606BHDC#TRMPBF Analog Devices Inc.

LT8606BHDC#TRMPBF

IC REG BUCK ADJ 350MA 8DFN

Analog Devices Inc.

339
RFQ
LT8606BHDC#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 42V 1.8V 12V 350mA 200kHz ~ 2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 8-DFN (2x2)
MAX8505EEE+ Analog Devices Inc./Maxim Integrated

MAX8505EEE+

IC REG BUCK ADJ 3A 16QSOP

Analog Devices Inc./Maxim Integrated

2,386
RFQ
MAX8505EEE+ Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 2.6V 5.5V 0.8V 4.68V 3A 500kHz, 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
ADP2370ACPZ-1.8-R7 Analog Devices Inc.

ADP2370ACPZ-1.8-R7

IC REG BUCK 1.8V 800MA 8LFCSP

Analog Devices Inc.

1,295
RFQ
ADP2370ACPZ-1.8-R7 Datasheet

Datasheet

- 8-WFDFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.2V 15V 1.8V - 800mA 600kHz ~ 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-LFCSP-WD (3x3)
R1273L031A-E2 Nisshinbo Micro Devices Inc.

R1273L031A-E2

IC REG BUCK ADJ QFN0505-32B

Nisshinbo Micro Devices Inc.

1,715
RFQ
R1273L031A-E2 Datasheet

Datasheet

R1273L 32-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 34V 3.15V 5.3V - 250kHz ~ 1MHz Yes -40°C ~ 105°C (TA) - - Surface Mount QFN0505-32B
LMS3635LQRNLTQ1 Texas Instruments

LMS3635LQRNLTQ1

IC REG BUCK 5V 3.5A 22VQFN

Texas Instruments

1,000
RFQ
LMS3635LQRNLTQ1 Datasheet

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.9V 36V 5V - 3.5A 250kHz ~ 500kHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
LMS36355QRNLTQ1 Texas Instruments

LMS36355QRNLTQ1

IC REG BUCK 5V 3.5A 22VQFN

Texas Instruments

365
RFQ
LMS36355QRNLTQ1 Datasheet

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.9V 36V 5V - 3.5A 250kHz ~ 500kHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
LMS3635AQRNLTQ1 Texas Instruments

LMS3635AQRNLTQ1

IC REG BUCK ADJ 3.5A 22VQFN

Texas Instruments

147
RFQ
LMS3635AQRNLTQ1 Datasheet

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.9V 36V 1V 15V 3.5A 250kHz ~ 500kHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
TPS548B27RYLR Texas Instruments

TPS548B27RYLR

IC REG BUCK ADJ 20A 19VQFN

Texas Instruments

5,911
RFQ
TPS548B27RYLR Datasheet

Datasheet

- 19-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 16V 0.6V 5.5V 20A 600kHz, 800kHz, 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 19-VQFN-FCRLF (4x3)
BD9P233MUF-CE2 Rohm Semiconductor

BD9P233MUF-CE2

IC REG BUCK 3.3V 2A 32VQFN

Rohm Semiconductor

2,490
RFQ
BD9P233MUF-CE2 Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 36V 3.3V - 2A 200kHz ~ 2.4MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank VQFN32FAV050
MAX17681AATB+T Analog Devices Inc./Maxim Integrated

MAX17681AATB+T

IC REG BUCK ADJ 10TDFN

Analog Devices Inc./Maxim Integrated

5,199
RFQ
MAX17681AATB+T Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive, Isolation Capable Buck Adjustable 1 4.5V 42V 0.9V 40.32V - 200kHz Yes -40°C ~ 125°C (TA) - - Surface Mount 10-TDFN (3x2)
MPQ4436GRE-P Monolithic Power Systems Inc.

MPQ4436GRE-P

IC REG BUCK ADJ 6A 20QFN

Monolithic Power Systems Inc.

794
RFQ

-

MPQ 20-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 45V 0.815V 45V 6A 470kHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 20-QFN (4x4)
LT8604IDDBM#TRMPBF Analog Devices Inc.

LT8604IDDBM#TRMPBF

IC REG BUCK ADJ 120MA 10DFN

Analog Devices Inc.

1,160
RFQ
LT8604IDDBM#TRMPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.2V 42V 0.78V 42V 120mA 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 10-DFN (3x2)
MPQ4313GRE-AEC1-P Monolithic Power Systems Inc.

MPQ4313GRE-AEC1-P

IC REG BUCK ADJ 3A 20QFN

Monolithic Power Systems Inc.

810
RFQ
MPQ4313GRE-AEC1-P Datasheet

Datasheet

- 20-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 45V 0.815V 45V 3A 470kHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 20-QFN (4x4)
LT3481HDD#PBF Analog Devices Inc.

LT3481HDD#PBF

IC REG BUCK ADJ 2A 10DFN

Analog Devices Inc.

2,431
RFQ
LT3481HDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.6V 34V 1.265V 20V 2A 300kHz ~ 2.8MHz No -40°C ~ 150°C (TJ) - - Surface Mount 10-DFN (3x3)
MAX1724EZK30+T Analog Devices Inc./Maxim Integrated

MAX1724EZK30+T

IC REG BOOST 3V 400MA TSOT23-5

Analog Devices Inc./Maxim Integrated

5,446
RFQ
MAX1724EZK30+T Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.8V 5.5V 3V - 400mA (Switch) - Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
LP87565CRNFRQ1 Texas Instruments

LP87565CRNFRQ1

IC REG BUCK ADJ 16A QUAD 26VQFN

Texas Instruments

2,942
RFQ
LP87565CRNFRQ1 Datasheet

Datasheet

- 26-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.8V 5.5V 0.6V 3.36V 16A 2MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 26-VQFN-HR (4.5x4)
LP875620RNFRQ1 Texas Instruments

LP875620RNFRQ1

IC REG BUCK ADJ 16A QUAD 26VQFN

Texas Instruments

2,898
RFQ
LP875620RNFRQ1 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)
MAX20011GAFOA/VY+ Analog Devices Inc./Maxim Integrated

MAX20011GAFOA/VY+

IC REG BUCK PROG 16A 17FC2QFN

Analog Devices Inc./Maxim Integrated

930
RFQ
MAX20011GAFOA/VY+ Datasheet

Datasheet

- 17-PowerWFQFN Tray Active Step-Down Positive Buck Programmable 1 3V 5.5V 0.825V 1.025V 16A 1.1MHz, 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 17-FC2QFN (3.5x4)
LTC3405ES6#TRMPBF Analog Devices Inc.

LTC3405ES6#TRMPBF

IC REG BUCK ADJ 300MA TSOT23-6

Analog Devices Inc.

648
RFQ
LTC3405ES6#TRMPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.8V 5.5V 300mA 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
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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.