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
PAM2306AYPCB Diodes Incorporated

PAM2306AYPCB

IC REG BCK 1.2V/1.5V DL 12WDFN

Diodes Incorporated

1,012
RFQ
PAM2306AYPCB Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Fixed 2 2.5V 5.5V 1.2V, 1.5V - 1A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount W-DFN3030-12
PAM2306AYPKB Diodes Incorporated

PAM2306AYPKB

IC REG BCK 1.2V/3.3V DL 12WDFN

Diodes Incorporated

1,524
RFQ
PAM2306AYPKB Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 2 2.5V 5.5V 1.2V, 3.3V - 1A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount W-DFN3030-12
PAM2307AJEADJR Diodes Incorporated

PAM2307AJEADJR

IC REG BUCK ADJ 3A 16QFN

Diodes Incorporated

3,586
RFQ

-

- 16-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 5.5V 3A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (3x3)
AOZ3024PI Alpha & Omega Semiconductor Inc.

AOZ3024PI

IC REG BUCK ADJ 3A 8SO

Alpha & Omega Semiconductor Inc.

4,357
RFQ
AOZ3024PI 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
AOZ1237QI-02 Alpha & Omega Semiconductor Inc.

AOZ1237QI-02

IC REG BUCK ADJ 8A 23QFNA

Alpha & Omega Semiconductor Inc.

2,029
RFQ
AOZ1237QI-02 Datasheet

Datasheet

EZBuck™ 23-PowerTFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 24V 0.8V 20.4V 8A 100kHz ~ 1MHz Yes -40°C ~ 85°C - - Surface Mount 23-QFNA (4x4)
AOZ1284PI-1 Alpha & Omega Semiconductor Inc.

AOZ1284PI-1

IC REG BUCK ADJ 4A 8SO

Alpha & Omega Semiconductor Inc.

4,072
RFQ
AOZ1284PI-1 Datasheet

Datasheet

EZBuck™ 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 36V 0.8V 30.6V 4A 200kHz ~ 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SO-EP
AOZ1037PI-01 Alpha & Omega Semiconductor Inc.

AOZ1037PI-01

IC REG BUCK ADJ 5A 8SO

Alpha & Omega Semiconductor Inc.

1,273
RFQ
AOZ1037PI-01 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 18V 5A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO-EP
AOZ1043PI Alpha & Omega Semiconductor Inc.

AOZ1043PI

IC REG BUCK 8SO

Alpha & Omega Semiconductor Inc.

1,152
RFQ
AOZ1043PI Datasheet

Datasheet

EZBuck™ 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down - Buck - - - - - - - - - - - - Surface Mount 8-SO-EP
AOZ1044PI Alpha & Omega Semiconductor Inc.

AOZ1044PI

IC REG BUCK 8SO

Alpha & Omega Semiconductor Inc.

4,942
RFQ
AOZ1044PI Datasheet

Datasheet

EZBuck™ 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down - Buck - - - - - - - - - - - - Surface Mount 8-SO-EP
AOZ1045PI Alpha & Omega Semiconductor Inc.

AOZ1045PI

IC REG BUCK 8SO

Alpha & Omega Semiconductor Inc.

4,253
RFQ
AOZ1045PI Datasheet

Datasheet

EZBuck™ 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down - Buck - - - - - - - - - - - - Surface Mount 8-SO-EP
AOZ1056AI Alpha & Omega Semiconductor Inc.

AOZ1056AI

IC REG BUCK ADJ 2A 8SOIC

Alpha & Omega Semiconductor Inc.

1,441
RFQ
AOZ1056AI Datasheet

Datasheet

EZBuck™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 16V 0.8V 16V 2A 340kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
AOZ1057AI Alpha & Omega Semiconductor Inc.

AOZ1057AI

IC REG BUCK ADJ 3A 8SOIC

Alpha & Omega Semiconductor Inc.

1,447
RFQ
AOZ1057AI Datasheet

Datasheet

EZBuck™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 16V 0.8V 16V 3A 340kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
AOZ1072AI Alpha & Omega Semiconductor Inc.

AOZ1072AI

IC REG 8SOIC

Alpha & Omega Semiconductor Inc.

1,913
RFQ
AOZ1072AI Datasheet

Datasheet

EZBuck™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - Surface Mount 8-SOIC
AOZ1235QI-01 Alpha & Omega Semiconductor Inc.

AOZ1235QI-01

IC REG BUCK SYNC QFN

Alpha & Omega Semiconductor Inc.

4,225
RFQ
AOZ1235QI-01 Datasheet

Datasheet

EZBuck™ - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
AOZ1237QI-01 Alpha & Omega Semiconductor Inc.

AOZ1237QI-01

IC REG BUCK ADJ 8A 23QFNA

Alpha & Omega Semiconductor Inc.

2,385
RFQ
AOZ1237QI-01 Datasheet

Datasheet

EZBuck™ 23-PowerTFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 28V 0.8V 23.8V 8A 100kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 23-QFNA (4x4)
SI3500-A-GMR Skyworks Solutions Inc.

SI3500-A-GMR

IC REG BUCK ADJ 400MA 20QFN

Skyworks Solutions Inc.

2,253
RFQ
SI3500-A-GMR Datasheet

Datasheet

- 20-VQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive, Isolation Capable Buck Adjustable 1 42V 57V 1.8V 12V 400mA 350kHz No -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (5x5)
LM2590HVSX5.0AQ Texas Instruments

LM2590HVSX5.0AQ

IC REG BUCK 5V 1A TO263

Texas Instruments

3,109
RFQ
LM2590HVSX5.0AQ Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.5V 60V 5V - 1A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
RT8288ZSP Richtek USA Inc.

RT8288ZSP

IC REG BUCK ADJ 3A 8SOP

Richtek USA Inc.

3,786
RFQ
RT8288ZSP Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 21V 0.808V 15V 3A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
RT9277BGF Richtek USA Inc.

RT9277BGF

IC REG BOOST ADJ 1.2A 8MSOP

Richtek USA Inc.

4,604
RFQ
RT9277BGF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.5V 5.5V 2.5V 16V (Switch) 1.2A (Switch) 640kHz, 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
LX7169CLD-TR Microsemi Corporation

LX7169CLD-TR

IC REG BUCK ADJ 3A SYNC 12DFN

Microsemi Corporation

2,663
RFQ
LX7169CLD-TR Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 5.5V 0.8V 5.5V 3A 3MHz Yes -10°C ~ 85°C (TA) - - Surface Mount -

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.