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
LX7172ISE-TR Microsemi Corporation

LX7172ISE-TR

IC REG BUCK ADJ 1.2A SOT23-5

Microsemi Corporation

2,501
RFQ
LX7172ISE-TR Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5V 1.2A 1.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LX7175CLD-TR Microchip Technology

LX7175CLD-TR

IC REG BUCK ADJ 3.5A 10DFN

Microchip Technology

3,519
RFQ
LX7175CLD-TR Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 5.5V 0.8V 3.3V 3.5A 1.4MHz Yes -10°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
LX7176CLQ-TR Microsemi Corporation

LX7176CLQ-TR

IC REG BUCK ADJ 3A 12QFN

Microsemi Corporation

1,093
RFQ
LX7176CLQ-TR Datasheet

Datasheet

- 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 5.5V 0.6V 3.3V 3A 1.65MHz Yes 0°C ~ 85°C (TA) - - Surface Mount 12-QFN (2x2)
TPS54335DDAR Texas Instruments

TPS54335DDAR

IC REG BUCK ADJ 3A 8SOPWR

Texas Instruments

1,906
RFQ
TPS54335DDAR Datasheet

Datasheet

SWIFT™ 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 28V 0.8V 25V 3A 50kHz ~ 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO PowerPad
AS1345A-BWLT-AD ams-OSRAM USA INC.

AS1345A-BWLT-AD

IC REG BOOST ADJ 1A 8WLCSP

ams-OSRAM USA INC.

1,254
RFQ
AS1345A-BWLT-AD Datasheet

Datasheet

- 8-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 2.9V 5V 5V 18V 1A (Switch) - No -40°C ~ 85°C (TA) - - Surface Mount 8-WLCSP (1.62x0.84)
AS1345A-BWLT-12 ams-OSRAM USA INC.

AS1345A-BWLT-12

IC REG BOOST 12V 1A 8WLCSP

ams-OSRAM USA INC.

3,552
RFQ
AS1345A-BWLT-12 Datasheet

Datasheet

- 8-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Up Positive Boost Fixed 1 2.9V 5V 12V - 1A (Switch) - No -40°C ~ 85°C (TA) - - Surface Mount 8-WLCSP (1.62x0.84)
AS1345A-BWLT-17 ams-OSRAM USA INC.

AS1345A-BWLT-17

IC REG BOOST 17V 1A 8WLCSP

ams-OSRAM USA INC.

4,998
RFQ
AS1345A-BWLT-17 Datasheet

Datasheet

- 8-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Up Positive Boost Fixed 1 2.9V 5V 17V - 1A (Switch) - No -40°C ~ 85°C (TA) - - Surface Mount 8-WLCSP (1.62x0.84)
AS1345D-BWLT-15 ams-OSRAM USA INC.

AS1345D-BWLT-15

IC REG BOOST 15V 1A 8WLCSP

ams-OSRAM USA INC.

1,336
RFQ
AS1345D-BWLT-15 Datasheet

Datasheet

- 8-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Up Positive Boost Fixed 1 2.9V 5V 15V - 1A (Switch) - No -40°C ~ 85°C (TA) - - Surface Mount 8-WLCSP (1.62x0.84)
TPS54335DDA Texas Instruments

TPS54335DDA

IC REG BUCK ADJ 3A 8SOPWR

Texas Instruments

2,686
RFQ
TPS54335DDA Datasheet

Datasheet

SWIFT™ 8-PowerSOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 28V 0.8V 25V 3A 50kHz ~ 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO PowerPad
TPS54336DDA Texas Instruments

TPS54336DDA

IC REG BUCK ADJ 3A 8SOPWR

Texas Instruments

4,423
RFQ
TPS54336DDA Datasheet

Datasheet

SWIFT™ 8-PowerSOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 28V 0.8V 25V 3A 340kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO PowerPad
SI-8015JF Sanken Electric USA Inc.

SI-8015JF

IC REG BUCK ADJ 1.5A TO220F-5

Sanken Electric USA Inc.

1,055
RFQ
SI-8015JF Datasheet

Datasheet

- TO-220-5 Full Pack, Formed Leads Tube Obsolete Step-Down Positive Buck Adjustable 1 4.59V 40V 1.59V 40V 1.5A 125kHz No -30°C ~ 125°C (TJ) - - Through Hole TO-220F-5
SI-8050JF Sanken Electric USA Inc.

SI-8050JF

IC REG BUCK 5V 1.5A TO220F-5

Sanken Electric USA Inc.

3,008
RFQ
SI-8050JF Datasheet

Datasheet

- TO-220-5 Full Pack, Formed Leads Tube Obsolete Step-Down Positive Buck Fixed 1 8V 40V 5V - 1.5A 125kHz No -30°C ~ 125°C (TJ) - - Through Hole TO-220F-5
SI-8050S Sanken Electric USA Inc.

SI-8050S

IC REG BUCK 5V 3A TO220F-5

Sanken Electric USA Inc.

2,877
RFQ
SI-8050S Datasheet

Datasheet

- TO-220-5 Full Pack, Formed Leads Tube Obsolete Step-Down Positive Buck Fixed 1 7V 40V 5V - 3A 60kHz No -30°C ~ 125°C (TJ) - - Through Hole TO-220F-5
SI-8120JF Sanken Electric USA Inc.

SI-8120JF

IC REG BUCK 12V 1.5A TO220F-5

Sanken Electric USA Inc.

4,360
RFQ
SI-8120JF Datasheet

Datasheet

- TO-220-5 Full Pack, Formed Leads Tube Obsolete Step-Down Positive Buck Fixed 1 15V 40V 12V - 1.5A 125kHz No -30°C ~ 125°C (TJ) - - Through Hole TO-220F-5
SI-8120S Sanken Electric USA Inc.

SI-8120S

IC REG BUCK 12V 3A TO220F-5

Sanken Electric USA Inc.

4,169
RFQ
SI-8120S Datasheet

Datasheet

- TO-220-5 Full Pack, Formed Leads Tube Obsolete Step-Down Positive Buck Fixed 1 15V 40V 12V - 3A 60kHz No -30°C ~ 125°C (TJ) - - Through Hole TO-220F-5
SI-8001FDE-TL Sanken Electric USA Inc.

SI-8001FDE-TL

IC REG BUCK ADJ 3.5A TO263-5

Sanken Electric USA Inc.

2,765
RFQ
SI-8001FDE-TL Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 0.8V 24V 3.5A 300kHz No -30°C ~ 85°C (TA) - - Surface Mount TO-263-5
SI-8010Y Sanken Electric USA Inc.

SI-8010Y

IC REG BUCK ADJ 8A TO220F-7

Sanken Electric USA Inc.

4,319
RFQ
SI-8010Y Datasheet

Datasheet

- TO-220-7 Formed Leads Tube Obsolete Step-Down Positive Buck Adjustable 1 8V 43V 1V 15V 8A 130kHz No -30°C ~ 85°C (TA) - - Through Hole TO-220F-7
FAN2306MPX onsemi

FAN2306MPX

IC REG BUCK ADJ 6A 34PQFN

onsemi

4,303
RFQ
FAN2306MPX Datasheet

Datasheet

TinyBuck® 34-PowerTFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 15V 0.6V 5.5V 6A 200kHz ~ 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 34-PQFN (5.5x5)
FAN2310MPX onsemi

FAN2310MPX

IC REG BUCK ADJ 10A 34PQFN

onsemi

3,556
RFQ
FAN2310MPX Datasheet

Datasheet

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
FAN2315MPX onsemi

FAN2315MPX

IC REG BUCK ADJ 15A 34PQFN

onsemi

3,870
RFQ
FAN2315MPX Datasheet

Datasheet

TinyBuck® 34-PowerTFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 15V 0.6V 5.5V 15A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 34-PQFN (5.5x5)

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.