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
MIC2178BWM-TR Microchip Technology

MIC2178BWM-TR

IC REG BUCK ADJ 2.5A 20SOIC

Microchip Technology

3,338
RFQ
MIC2178BWM-TR Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Adjustable 1 4.5V 16.5V 1.245V 16.5V 2.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-SOIC
MAX77660AEWV+T Analog Devices Inc./Maxim Integrated

MAX77660AEWV+T

IC REG CTRLR INV PWM 8-SOIC

Analog Devices Inc./Maxim Integrated

1,005
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
MC33163DWR2 onsemi

MC33163DWR2

IC REG BUCK BST ADJ 3.4A 16SOIC

onsemi

2,008
RFQ
MC33163DWR2 Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 2.5V 40V 1.25V 40V (Switch) 3.4A (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
LM2576S-5.0 Texas Instruments

LM2576S-5.0

IC REG BUCK 5V 3A TO263

Texas Instruments

2,027
RFQ
LM2576S-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive Buck Fixed 1 4V 40V 5V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
MAX739CPD+ Analog Devices Inc./Maxim Integrated

MAX739CPD+

IC REG BUCK BST -5V 300MA 14PDIP

Analog Devices Inc./Maxim Integrated

3,109
RFQ
MAX739CPD+ Datasheet

Datasheet

- 14-DIP (0.300", 7.62mm) Tube Obsolete Step-Up/Step-Down Negative Buck-Boost Fixed 1 4V 11V -5V - 300mA 185kHz No 0°C ~ 70°C (TA) - - Through Hole 14-PDIP
ISL78235AARZ Renesas Electronics Corporation

ISL78235AARZ

IC REG BUCK ADJ 5A 16QFN

Renesas Electronics Corporation

4,468
RFQ
ISL78235AARZ Datasheet

Datasheet

- 16-VQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 5.5V 5A 420kHz ~ 4.2MHz Yes -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount 16-QFN (5x5)
LTC3548IDD#TRPBF Analog Devices Inc.

LTC3548IDD#TRPBF

IC REG BUCK BOOST ADJ DL 10DFN

Analog Devices Inc.

4,010
RFQ
LTC3548IDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost Adjustable 2 2.5V 5.5V 0.6V 5V 400mA, 800mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
LTC3548IMSE#TRPBF Analog Devices Inc.

LTC3548IMSE#TRPBF

IC REG BUCK BOOST ADJ DL 10MSOP

Analog Devices Inc.

1,650
RFQ
LTC3548IMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost Adjustable 2 2.5V 5.5V 0.6V 5V 400mA, 800mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP-EP
LTC3407AIDD#TRPBF Analog Devices Inc.

LTC3407AIDD#TRPBF

IC REG BUCK ADJ 600MA DL 10DFN

Analog Devices Inc.

3,218
RFQ
LTC3407AIDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.6V 5V 600mA 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
MAX38801HCS+T Analog Devices Inc./Maxim Integrated

MAX38801HCS+T

IC REG BUCK ADJ 15A 19WLCSP

Analog Devices Inc./Maxim Integrated

2,142
RFQ

-

- 19-VFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6.5V 14V 0.6V 5.5V 15A 900kHz No 0°C ~ 125°C (TJ) - - Surface Mount 19-WLCSP (2.2x2.78)
DA9213-XXFS1 Renesas Electronics Corporation

DA9213-XXFS1

IC REG BUCK ADJ 20A 66VFBGA

Renesas Electronics Corporation

4,057
RFQ
DA9213-XXFS1 Datasheet

Datasheet

- 66-VFBGA Tray Active Step-Down Positive Buck Adjustable (Programmable) 1 2.8V 5.5V 0.3V 4.3V 20A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 66-VFBGA (5.75x3.55)
DA9213-XXFS1-A Renesas Electronics Corporation

DA9213-XXFS1-A

IC REG BUCK ADJ 20A 66VFBGA

Renesas Electronics Corporation

4,859
RFQ
DA9213-XXFS1-A Datasheet

Datasheet

- 66-VFBGA Tray Active Step-Down Positive Buck Adjustable (Programmable) 1 2.8V 5.5V 0.3V 4.3V 20A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 66-VFBGA (5.75x3.55)
DA9215-XXFSC-A Renesas Electronics Corporation

DA9215-XXFSC-A

IC REG BCK ADJ 5A/15A DL 66VFBGA

Renesas Electronics Corporation

3,126
RFQ
DA9215-XXFSC-A Datasheet

Datasheet

- 66-VFBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 2 2.8V 5.5V 0.3V 4.3V 5A, 15A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 66-VFBGA (5.75x3.55)
DA9213-XXFSC-A Renesas Electronics Corporation

DA9213-XXFSC-A

IC REG BUCK ADJ 20A 66VFBGA

Renesas Electronics Corporation

4,053
RFQ
DA9213-XXFSC-A Datasheet

Datasheet

- 66-VFBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 1 2.8V 5.5V 0.3V 4.3V 20A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 66-VFBGA (5.75x3.55)
DA9215-XXFS1-A Renesas Electronics Corporation

DA9215-XXFS1-A

IC REG BCK ADJ 5A/15A DL 66VFBGA

Renesas Electronics Corporation

1,887
RFQ
DA9215-XXFS1-A Datasheet

Datasheet

- 66-VFBGA Tray Active Step-Down Positive Buck Adjustable (Programmable) 2 2.8V 5.5V 0.3V 4.3V 5A, 15A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 66-VFBGA (5.75x3.55)
DA9214-XXFS1-A Renesas Electronics Corporation

DA9214-XXFS1-A

IC REG BUCK ADJ 10A/10A 66VFBGA

Renesas Electronics Corporation

4,277
RFQ
DA9214-XXFS1-A Datasheet

Datasheet

- 66-VFBGA Tray Active Step-Down Positive Buck Adjustable (Programmable) 2 2.8V 5.5V 0.3V 4.3V 10A, 10A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 66-VFBGA (5.75x3.55)
DA9214-XXFS1 Renesas Electronics Corporation

DA9214-XXFS1

IC REG

Renesas Electronics Corporation

2,726
RFQ
DA9214-XXFS1 Datasheet

Datasheet

- - Tray Active - - - - - - - - - - - - - - - - -
DA9214-XXFSC-A Renesas Electronics Corporation

DA9214-XXFSC-A

IC REG BUCK ADJ 10A/10A 66VFBGA

Renesas Electronics Corporation

3,797
RFQ
DA9214-XXFSC-A Datasheet

Datasheet

- 66-VFBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 2 2.8V 5.5V 0.3V 4.3V 10A, 10A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 66-VFBGA (5.75x3.55)
DA9213-XXFSC Renesas Electronics Corporation

DA9213-XXFSC

IC REG BUCK ADJ 20A 66VFBGA

Renesas Electronics Corporation

1,807
RFQ
DA9213-XXFSC Datasheet

Datasheet

- 66-VFBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 1 2.8V 5.5V 0.3V 4.3V 20A 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 66-VFBGA (5.75x3.55)
DA9214-XXFSC Renesas Electronics Corporation

DA9214-XXFSC

IC REG

Renesas Electronics Corporation

4,645
RFQ
DA9214-XXFSC Datasheet

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -

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.