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
AOZ1051PI-2 Alpha & Omega Semiconductor Inc.

AOZ1051PI-2

IC REG BUCK ADJ 3A 8SO

Alpha & Omega Semiconductor Inc.

3,297
RFQ
AOZ1051PI-2 Datasheet

Datasheet

EZBuck™ 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 15.3V 3A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO-EP
AOZ1072AI-3#A Alpha & Omega Semiconductor Inc.

AOZ1072AI-3#A

IC REG BUCK ADJ SYNC 8SOIC

Alpha & Omega Semiconductor Inc.

3,947
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
AOZ1073AIL-3#A Alpha & Omega Semiconductor Inc.

AOZ1073AIL-3#A

IC REG BUCK ADJ 3A 8SOIC

Alpha & Omega Semiconductor Inc.

4,843
RFQ
AOZ1073AIL-3#A Datasheet

Datasheet

EZBuck™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 16V 0.8V 16V 3A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
AOZ1212DI#A Alpha & Omega Semiconductor Inc.

AOZ1212DI#A

IC REG BUCK ADJ 3A 8DFN

Alpha & Omega Semiconductor Inc.

3,375
RFQ

-

EZBuck™ 8-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 27V 0.8V 22.95V 3A 370kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-DFN-EP (5x4)
AOZ1212DIL#A Alpha & Omega Semiconductor Inc.

AOZ1212DIL#A

IC REG BUCK ADJ 3A 8DFN

Alpha & Omega Semiconductor Inc.

1,346
RFQ
AOZ1212DIL#A Datasheet

Datasheet

EZBuck™ 8-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 27V 0.8V 22.95V 3A 370kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-DFN-EP (5x4)
AOZ1236QI-03 Alpha & Omega Semiconductor Inc.

AOZ1236QI-03

IC REG BUCK 23QFN

Alpha & Omega Semiconductor Inc.

3,606
RFQ

-

- 23-PowerTFQFN Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - Surface Mount 23-QFNA (4x4)
AOZ1266QI-01 Alpha & Omega Semiconductor Inc.

AOZ1266QI-01

IC REG BUCK ADJ 6A 23QFNB

Alpha & Omega Semiconductor Inc.

4,992
RFQ

-

EZBuck™ 23-PowerTFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 6.5V 28V 0.6V 23.8V 6A - Yes -40°C ~ 85°C (TA) - - Surface Mount 23-QFNB (4x4)
AOZ1267QI-3 Alpha & Omega Semiconductor Inc.

AOZ1267QI-3

IC REG BUCK ADJ 8A 23QFNB

Alpha & Omega Semiconductor Inc.

1,144
RFQ

-

EZBuck™ 23-PowerTFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 24V 0.8V 20.4V 8A 200kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 23-QFNB (4x4)
AOZ1268QI-03 Alpha & Omega Semiconductor Inc.

AOZ1268QI-03

IC REG BUCK ADJ 10A 23QFNB

Alpha & Omega Semiconductor Inc.

1,743
RFQ

-

EZBuck™ 23-PowerTFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 24V 0.8V 20.4V 10A 200kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 23-QFNB (4x4)
AOZ1269QI-03 Alpha & Omega Semiconductor Inc.

AOZ1269QI-03

IC REG BUCK ADJ 12A 23QFNB

Alpha & Omega Semiconductor Inc.

4,286
RFQ

-

EZBuck™ 23-PowerTFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 28V 0.8V 23.8V 12A 200kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 23-QFNB (4x4)
AOZ1269QI-2 Alpha & Omega Semiconductor Inc.

AOZ1269QI-2

IC REG BUCK ADJ 12A 23QFNB

Alpha & Omega Semiconductor Inc.

3,200
RFQ

-

EZBuck™ 23-PowerTFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 28V 0.8V 23.8V 12A 200kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 23-QFNB (4x4)
AOZ1282CI#A Alpha & Omega Semiconductor Inc.

AOZ1282CI#A

IC REG BUCK ADJ 1.2A SOT23-6

Alpha & Omega Semiconductor Inc.

2,142
RFQ

-

EZBuck™ SOT-23-6 Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 36V 0.8V 36V 1.2A 450kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
AOZ3015AI_2 Alpha & Omega Semiconductor Inc.

AOZ3015AI_2

IC REG BUCK ADJ 3A 8SOIC

Alpha & Omega Semiconductor Inc.

4,113
RFQ

-

EZBuck™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 15.3V 3A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
AOZ3101DI_2 Alpha & Omega Semiconductor Inc.

AOZ3101DI_2

IC REG BUCK ADJ 2A 8DFN

Alpha & Omega Semiconductor Inc.

1,137
RFQ

-

EZBuck™ 8-SMD, Flat Leads Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 15.3V 2A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN-EP (3x3)
AOZ3103DI_2 Alpha & Omega Semiconductor Inc.

AOZ3103DI_2

IC REG BUCK ADJ 3A 8DFN

Alpha & Omega Semiconductor Inc.

4,346
RFQ

-

EZBuck™ 8-SMD, Flat Leads Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 15.3V 3A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN-EP (3x3)
PI3583-00-QFYZ Vicor Corporation

PI3583-00-QFYZ

IC REG BUCK ADJ/2.2V 10A 37GQFN

Vicor Corporation

1,322
RFQ
PI3583-00-QFYZ Datasheet

Datasheet

- 37-PowerVFQFN Module Tray Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 30V 60V 2.2V (3.3V) 4V 10A 500kHz Yes -20°C ~ 120°C - - Surface Mount 37-GQFN (7x8)
PI3585-00-QFYZ Vicor Corporation

PI3585-00-QFYZ

IC REG BUCK ADJ/3.8V 10A 37GQFN

Vicor Corporation

4,572
RFQ
PI3585-00-QFYZ Datasheet

Datasheet

- 37-PowerVFQFN Module Tray Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 30V 60V 3.8V (5V) 6.5V 10A 600kHz Yes -20°C ~ 120°C - - Surface Mount 37-GQFN (7x8)
PI3586-00-QFYZ Vicor Corporation

PI3586-00-QFYZ

IC REG BUCK ADJ/6.5V 9A 37GQFN

Vicor Corporation

1,894
RFQ
PI3586-00-QFYZ Datasheet

Datasheet

- 37-PowerVFQFN Module Tray Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 30V 60V 6.5V (12V) 14V 9A 700kHz Yes -20°C ~ 120°C - - Surface Mount 37-GQFN (7x8)
TC1220ECH718 Microchip Technology

TC1220ECH718

IC REG CHARGE PUMP INV SOT23-6

Microchip Technology

2,756
RFQ

-

- SOT-23-6 Bulk Obsolete Ratiometric Positive or Negative Charge Pump Fixed 1 2.5V 5.5V -Vin, 2Vin - 25mA 35kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
MP1542DK-LF Monolithic Power Systems Inc.

MP1542DK-LF

IC REG BOOST ADJ 2A 8MSOP

Monolithic Power Systems Inc.

3,099
RFQ
MP1542DK-LF Datasheet

Datasheet

MP 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Discontinued at Digi-Key Step-Up Positive Boost Adjustable 1 2.5V 22V 3V 22V 2A (Switch) 700kHz, 1.3MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP

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.