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 Package
























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
NCP1546DG onsemi

NCP1546DG

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

3,303
RFQ
NCP1546DG Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 0.32V 38V 1.5A 170kHz No 0°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
NCP1547DR2G onsemi

NCP1547DR2G

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

1,267
RFQ
NCP1547DR2G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 0.32V 38V 1.5A 340kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
NCV2575D2T-5G onsemi

NCV2575D2T-5G

IC REG BUCK 5V 1A D2PAK-5

onsemi

3,428
RFQ
NCV2575D2T-5G Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive Buck Fixed 1 4.75V 40V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount D2PAK-5
NCV2575D2T-ADJG onsemi

NCV2575D2T-ADJG

IC REG BUCK ADJ 1A D2PAK-5

onsemi

4,340
RFQ
NCV2575D2T-ADJG Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive Buck Adjustable 1 4.75V 40V 1.23V 37V 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount D2PAK-5
NCV8843DR2G onsemi

NCV8843DR2G

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

2,414
RFQ
NCV8843DR2G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 1.27V 38V 1.5A 340kHz No -40°C ~ 150°C (TJ) Automotive - Surface Mount 8-SOIC
IR3840MTR1PBF Infineon Technologies

IR3840MTR1PBF

IC REG BUCK ADJ 12A PQFN

Infineon Technologies

2,052
RFQ
IR3840MTR1PBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 16V 0.7V 14.4V 12A 225kHz ~ 1.65MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
IR3841MTR1PBF Infineon Technologies

IR3841MTR1PBF

IC REG BUCK ADJ 8A PQFN

Infineon Technologies

2,020
RFQ
IR3841MTR1PBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 16V 0.7V 14.4V 8A 225kHz ~ 1.65MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
IR3842MTR1PBF Infineon Technologies

IR3842MTR1PBF

IC REG BUCK ADJ 4A PQFN

Infineon Technologies

2,944
RFQ
IR3842MTR1PBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 16V 0.7V 14.4V 4A 225kHz ~ 1.65MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
IR3842MTRPBF Infineon Technologies

IR3842MTRPBF

IC REG BUCK ADJ 4A PQFN

Infineon Technologies

3,660
RFQ
IR3842MTRPBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 16V 0.7V 14.4V 4A 225kHz ~ 1.65MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
IR3840MTRPBF Infineon Technologies

IR3840MTRPBF

IC REG BUCK ADJ 12A PQFN

Infineon Technologies

4,467
RFQ
IR3840MTRPBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 16V 0.7V 14.4V 12A 225kHz ~ 1.65MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
FAN2108EMPX onsemi

FAN2108EMPX

IC REG BUCK ADJ 8A 25MLP

onsemi

2,355
RFQ
FAN2108EMPX Datasheet

Datasheet

TinyBuck® 25-WQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 24V 0.8V 19.2V 8A 300kHz ~ 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 25-MLP (6x5)
FAN5361UC123X onsemi

FAN5361UC123X

IC REG BUCK 1.233V 600MA 6WLCSP

onsemi

1,376
RFQ
FAN5361UC123X Datasheet

Datasheet

- 6-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.233V - 600mA 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WLCSP (1.23x0.88)
ISL6546IRZ Renesas Electronics Corporation

ISL6546IRZ

IC REG BUCK 1.2A 10DFN

Renesas Electronics Corporation

2,813
RFQ

-

- 10-VFDFN Exposed Pad Tube Obsolete Step-Down - Buck - - - - - - 1.2A 1.5MHz Yes - - - Surface Mount 10-DFN (3x3)
ISL6546IRZ-T Renesas Electronics Corporation

ISL6546IRZ-T

IC REG BUCK 1.2A 10DFN

Renesas Electronics Corporation

4,939
RFQ

-

- 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down - Buck - - - - - - 1.2A 1.5MHz Yes - - - Surface Mount 10-DFN (3x3)
LM5008SDX/NOPB Texas Instruments

LM5008SDX/NOPB

IC REG BUCK ADJ 350MA 8WSON

Texas Instruments

3,258
RFQ
LM5008SDX/NOPB Datasheet

Datasheet

- 8-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 9.5V 95V 2.5V 75V 350mA 50kHz ~ 600kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-WSON (4x4)
MAX1697REUT#TG16 Analog Devices Inc./Maxim Integrated

MAX1697REUT#TG16

IC REG CHARGE PUMP INV 60MA SOT6

Analog Devices Inc./Maxim Integrated

4,474
RFQ
MAX1697REUT#TG16 Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Obsolete Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 5.5V -Vin, 2Vin - 60mA 6kHz ~ 21kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-6
SCY99078SNT1G onsemi

SCY99078SNT1G

IC REG BUCK DC/DC CONVERTER

onsemi

3,594
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - Surface Mount -
SCY99090SNT1G onsemi

SCY99090SNT1G

IC REG DC/DC CONVERTER 1A

onsemi

3,551
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
FAN2110EMPX onsemi

FAN2110EMPX

IC REG BUCK ADJ 10A 25MLP

onsemi

1,972
RFQ
FAN2110EMPX Datasheet

Datasheet

TinyBuck® 25-WQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 24V 0.8V 19.2V 10A 200kHz ~ 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 25-MLP (6x5)
FAN4858TZ onsemi

FAN4858TZ

IC REG BOOST 0.6A 6SSOT

onsemi

2,208
RFQ

-

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - Surface Mount SuperSOT™-6

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.