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
AS1328C-BQFT-AD ams-OSRAM USA INC.

AS1328C-BQFT-AD

IC REG BUCK ADJ 3A 16TQFN

ams-OSRAM USA INC.

1,286
RFQ
AS1328C-BQFT-AD Datasheet

Datasheet

- 16-WFQFN 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-TQFN (3x3)
AS1349-BTDT-3312 ams-OSRAM USA INC.

AS1349-BTDT-3312

IC REG BUCK 1.2V/3.3V DL 12TDFN

ams-OSRAM USA INC.

1,359
RFQ
AS1349-BTDT-3312 Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 2 2.7V 5.5V 1.2V, 3.3V - 1.2A 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 12-TDFN (3x3)
AS1349-BWLT3312 ams-OSRAM USA INC.

AS1349-BWLT3312

IC REG BUCK 1.2V/3.3V DL 12TDFN

ams-OSRAM USA INC.

1,939
RFQ
AS1349-BWLT3312 Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 2 2.7V 5.5V 1.2V, 3.3V - 1.2A 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 12-TDFN (3x3)
LM2830ZSDX Texas Instruments

LM2830ZSDX

IC REG BUCK ADJ 1A 6WSON

Texas Instruments

4,615
RFQ
LM2830ZSDX Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 5.5V 0.6V 4.5V 1A 3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 6-WSON (3x3)
A8585KLKTR-T-1 Allegro MicroSystems

A8585KLKTR-T-1

IC REG BUCK 3.3V 2A 10SOIC

Allegro MicroSystems

4,262
RFQ
A8585KLKTR-T-1 Datasheet

Datasheet

- 10-LSOP (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4V 35V 3.3V - 2A 300kHz ~ 550kHz No - Automotive AEC-Q100 Surface Mount 10-SOIC
A8585KLKTR-T-2 Allegro MicroSystems

A8585KLKTR-T-2

IC REG BUCK 5V 2A 10SOIC

Allegro MicroSystems

2,464
RFQ
A8585KLKTR-T-2 Datasheet

Datasheet

- 10-LSOP (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4V 35V 5V - 2A 300kHz ~ 550kHz No - Automotive AEC-Q100 Surface Mount 10-SOIC
A8585KLKTR-T-3 Allegro MicroSystems

A8585KLKTR-T-3

IC REG BUCK 3.3V 2A 10SOIC

Allegro MicroSystems

2,537
RFQ
A8585KLKTR-T-3 Datasheet

Datasheet

- 10-LSOP (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4V 35V 3.3V - 2A 300kHz ~ 550kHz No - Automotive AEC-Q100 Surface Mount 10-SOIC
AP1507-D5L-13 Diodes Incorporated

AP1507-D5L-13

IC REG BUCK ADJ 3A TO252-5

Diodes Incorporated

2,907
RFQ
AP1507-D5L-13 Datasheet

Datasheet

* - Cut Tape (CT) Active - - - - - - - - - - - - - - - - -
MCP1642B-30I/MC Microchip Technology

MCP1642B-30I/MC

IC REG BOOST 3V 800MA 8DFN

Microchip Technology

3,573
RFQ
MCP1642B-30I/MC Datasheet

Datasheet

- 8-VFDFN Exposed Pad Tube Active Step-Up Positive Boost Fixed 1 0.65V 5.5V 3V - 800mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x3)
MCP1642D-ADJI/MC Microchip Technology

MCP1642D-ADJI/MC

IC REG BOOST ADJ 800MA 8DFN

Microchip Technology

1,359
RFQ
MCP1642D-ADJI/MC Datasheet

Datasheet

- 8-VFDFN Exposed Pad Tube Active Step-Up Positive Boost Adjustable 1 0.65V 5.5V 1.8V 5.5V 800mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x3)
FAN5307S18X onsemi

FAN5307S18X

IC REG BUCK 1.8V 300MA SOT23-5

onsemi

4,291
RFQ
FAN5307S18X Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.8V - 300mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM2575-12YWM Microchip Technology

LM2575-12YWM

IC REG BUCK 12V 1A 24SOIC

Microchip Technology

4,844
RFQ
LM2575-12YWM Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tube Active Step-Down Positive Buck Fixed 1 4V 40V 12V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
LM2575-3.3YWM Microchip Technology

LM2575-3.3YWM

IC REG BUCK 3.3V 1A 24SOIC

Microchip Technology

2,349
RFQ
LM2575-3.3YWM Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tube Active Step-Down Positive Buck Fixed 1 4V 40V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
LM2575-5.0YWM Microchip Technology

LM2575-5.0YWM

IC REG BUCK 5V 1A 24SOIC

Microchip Technology

4,213
RFQ
LM2575-5.0YWM Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tube Active Step-Down Positive Buck Fixed 1 4V 40V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
LM2575YWM Microchip Technology

LM2575YWM

IC REG BUCK ADJ 1A 24SOIC

Microchip Technology

1,020
RFQ
LM2575YWM Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4V 40V 1.23V 37V 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
MCP1603T-120I/OS Microchip Technology

MCP1603T-120I/OS

IC REG BUCK 1.2V 500MA TSOT23-5

Microchip Technology

3,461
RFQ
MCP1603T-120I/OS Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 500mA 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-5
MCP1642BT-50I/MC Microchip Technology

MCP1642BT-50I/MC

IC REG BOOST 5V 800MA 8DFN

Microchip Technology

1,245
RFQ
MCP1642BT-50I/MC Datasheet

Datasheet

- 8-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.65V 5.5V 5V - 800mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x3)
LM2575-12YWM-TR Microchip Technology

LM2575-12YWM-TR

IC REG BUCK 12V 1A 24SOIC

Microchip Technology

2,841
RFQ
LM2575-12YWM-TR Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4V 40V 12V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
LM2575-3.3YWM-TR Microchip Technology

LM2575-3.3YWM-TR

IC REG BUCK 3.3V 1A 24SOIC

Microchip Technology

1,471
RFQ
LM2575-3.3YWM-TR Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4V 40V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
LM2575-5.0YWM-TR Microchip Technology

LM2575-5.0YWM-TR

IC REG BUCK 5V 1A 24SOIC

Microchip Technology

1,833
RFQ
LM2575-5.0YWM-TR Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4V 40V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC

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.