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
MIC4575-3.3WU Microchip Technology

MIC4575-3.3WU

IC REG BCK BST 3.3V 1.7A TO263-5

Microchip Technology

3,529
RFQ
MIC4575-3.3WU Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost Fixed 1 4V 24V 3.3V - 1.7A (Switch) 200kHz No -40°C ~ 85°C (TA) - - Surface Mount TO-263-5
LM2599T-ADJ/NOPB Texas Instruments

LM2599T-ADJ/NOPB

IC REG BUCK ADJ 3A TO220-7

Texas Instruments

2,845
RFQ
LM2599T-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Active Step-Down Positive Buck Adjustable 1 4.5V 40V 1.23V 37V 3A 150kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LM2574HVM-15/NOPB Texas Instruments

LM2574HVM-15/NOPB

IC REG BUCK 15V 500MA 14SOIC

Texas Instruments

4,192
RFQ
LM2574HVM-15/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-SOIC (0.295", 7.50mm Width) Tube Active Step-Down Positive Buck Fixed 1 4V 60V 15V - 500mA 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-SOIC
LM2673T-5.0/NOPB Texas Instruments

LM2673T-5.0/NOPB

IC REG BUCK 5V 3A TO220-7

Texas Instruments

2,547
RFQ
LM2673T-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Active Step-Down Positive Buck Fixed 1 8V 40V 5V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LM2653MTC-ADJ/NOPB Texas Instruments

LM2653MTC-ADJ/NOPB

IC REG BUCK ADJ 1.5A 16TSSOP

Texas Instruments

3,628
RFQ
LM2653MTC-ADJ/NOPB Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4V 14V 1.5V 5V 1.5A 300kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
ISL8033AIRZ Renesas Electronics Corporation

ISL8033AIRZ

IC REG BUCK ADJ 3A DL 24QFN

Renesas Electronics Corporation

2,403
RFQ
ISL8033AIRZ Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.85V 6V 0.8V 6V 3A 2.5MHz Yes -55°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
LM2590HVT-ADJ/NOPB Texas Instruments

LM2590HVT-ADJ/NOPB

IC REG BUCK ADJ 1A TO220-7

Texas Instruments

2,303
RFQ
LM2590HVT-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Active Step-Down Positive Buck Adjustable 1 4.5V 60V 1.2V 57V 1A 150kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
MP8795HGLE-P Monolithic Power Systems Inc.

MP8795HGLE-P

IC REG BUCK ADJ 20A 21QFN

Monolithic Power Systems Inc.

1,623
RFQ

-

MP 21-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 16V 0.6V 14.4V 20A 600kHz, 800kHz, 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 21-QFN (3x4)
BD9702CP-V5E2 Rohm Semiconductor

BD9702CP-V5E2

IC REG BUCK ADJ 3A TO220CP-V5

Rohm Semiconductor

3,965
RFQ
BD9702CP-V5E2 Datasheet

Datasheet

- TO-220-5 Full Pack, Formed Leads Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 35V 1V 32V 3A 110kHz No -40°C ~ 85°C (TA) - - Through Hole TO220CP-V5
LM22676QTJE-5.0/NOPB Texas Instruments

LM22676QTJE-5.0/NOPB

IC REG BUCK 5V 3A TO263-7

Texas Instruments

1,091
RFQ
LM22676QTJE-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-7 Thin Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 42V 5V - 3A 500kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount TO-263-7 Thin
LM2679T-12/NOPB Texas Instruments

LM2679T-12/NOPB

IC REG BUCK 12V 5A TO220-7

Texas Instruments

1,442
RFQ
LM2679T-12/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Active Step-Down Positive Buck Fixed 1 8V 40V 12V - 5A 260kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LM2599S-5.0/NOPB Texas Instruments

LM2599S-5.0/NOPB

IC REG BUCK 5V 3A TO263

Texas Instruments

2,760
RFQ
LM2599S-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Active Step-Down Positive Buck Fixed 1 4.5V 40V 5V - 3A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM5001IDQ1 Texas Instruments

LM5001IDQ1

IC REG BOOST FLYBACK ADJ 8SOIC

Texas Instruments

1,571
RFQ
LM5001IDQ1 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter, SEPIC Adjustable 1 3.1V 75V 3.1V 76V (Switch) 800mA (Switch) 50kHz ~ 1.5MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
LM2576HVT-15/LF03 Texas Instruments

LM2576HVT-15/LF03

IC REG BUCK 15V 3A TO220-5

Texas Instruments

4,173
RFQ
LM2576HVT-15/LF03 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Tube Active Step-Down Positive Buck Fixed 1 4V 60V 15V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2677S-3.3/NOPB Texas Instruments

LM2677S-3.3/NOPB

IC REG BUCK 3.3V 5A TO263

Texas Instruments

4,940
RFQ
LM2677S-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Active Step-Down Positive Buck Fixed 1 8V 40V 3.3V - 5A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2586T-ADJ/NOPB Texas Instruments

LM2586T-ADJ/NOPB

IC REG BST FLYBCK ADJ 3A TO220-7

Texas Instruments

3,738
RFQ
LM2586T-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Adjustable 1 4V 40V 1.23V 60V 3A (Switch) 100kHz ~ 200kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LTC3251EMSE-1.2#PBF Analog Devices Inc.

LTC3251EMSE-1.2#PBF

IC REG CHARGE PUMP 1.2V 10MSOP

Analog Devices Inc.

3,154
RFQ
LTC3251EMSE-1.2#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Charge Pump Fixed 1 2.7V 5.5V 1.2V - 500mA 1MHz ~ 1.6MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP-EP
ADM8660ANZ Analog Devices Inc.

ADM8660ANZ

IC REG CHARGE PUMP 100MA 8PDIP

Analog Devices Inc.

3,439
RFQ
ADM8660ANZ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Ratiometric Negative Charge Pump Fixed 1 1.5V 7V -Vin - 100mA 25kHz, 120kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
LTC3203EDD-1#PBF Analog Devices Inc.

LTC3203EDD-1#PBF

IC REG CHG PUMP PROG 500MA 10DFN

Analog Devices Inc.

2,713
RFQ
LTC3203EDD-1#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Up Positive Charge Pump Programmable 1 2.7V 5.5V 4.5V, 5V - 500mA 900kHz, 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
LM2585T-5.0/NOPB Texas Instruments

LM2585T-5.0/NOPB

IC REG BST FLYBACK 5V 3A TO220-5

Texas Instruments

1,067
RFQ
LM2585T-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Tube Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 5V - 3A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
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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.