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
LM2575HVM-12/NOPB Texas Instruments

LM2575HVM-12/NOPB

IC REG BUCK 12V 1A 24SOIC

Texas Instruments

4,568
RFQ
LM2575HVM-12/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 4V 60V 12V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
LM2575M-12/NOPB Texas Instruments

LM2575M-12/NOPB

IC REG BUCK 12V 1A 24SOIC

Texas Instruments

1,298
RFQ

-

SIMPLE SWITCHER® 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 4V 40V 12V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
LM2575M-3.3/NOPB Texas Instruments

LM2575M-3.3/NOPB

IC REG BUCK 3.3V 1A 24SOIC

Texas Instruments

3,788
RFQ
LM2575M-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 4V 40V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
LM2576HVT-3.3/NOPB Texas Instruments

LM2576HVT-3.3/NOPB

IC REG BUCK 3.3V 3A TO220-5

Texas Instruments

2,047
RFQ
LM2576HVT-3.3/NOPB Datasheet

Datasheet

- TO-220-5 Tube Obsolete Step-Down Positive Buck Fixed 1 4V 60V 3.3V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2577S-12/NOPB Texas Instruments

LM2577S-12/NOPB

IC REG BST FLYBACK 12V 3A TO263

Texas Instruments

1,870
RFQ
LM2577S-12/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Up, Step-Up/Step-Down Positive or Negative Boost, Flyback, Forward Converter Fixed 1 3.5V 40V 12V - 3A (Switch) 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2651MTC-1.8/NOPB Texas Instruments

LM2651MTC-1.8/NOPB

IC REG BUCK 1.8V 1.5A 16TSSOP

Texas Instruments

2,210
RFQ
LM2651MTC-1.8/NOPB Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 4V 14V 1.8V - 1.5A 300kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
LM2651MTC-2.5/NOPB Texas Instruments

LM2651MTC-2.5/NOPB

IC REG BUCK 2.5V 1.5A 16TSSOP

Texas Instruments

4,441
RFQ
LM2651MTC-2.5/NOPB Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 4V 14V 2.5V - 1.5A 300kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
LM2674N-12/NOPB Texas Instruments

LM2674N-12/NOPB

IC REG BUCK 12V 500MA 8PDIP

Texas Instruments

2,573
RFQ
LM2674N-12/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Down Positive Buck Fixed 1 6.5V 40V 12V - 500mA 260kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
LM2682M/NOPB Texas Instruments

LM2682M/NOPB

IC REG CHARG PUMP INV 10MA 8SOIC

Texas Instruments

2,546
RFQ
LM2682M/NOPB Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Ratiometric Negative Charge Pump Fixed 1 2V 5.5V -Vin, 2Vin - 10mA 6kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM2687MM/NOPB Texas Instruments

LM2687MM/NOPB

IC REG CHRG PUMP ADJ 10MA 8VSSOP

Texas Instruments

4,008
RFQ
LM2687MM/NOPB Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Down Negative Charge Pump Adjustable 1 2.7V 5.5V -1.5V -5.2V 10mA 110kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-VSSOP
LM2825HN-ADJ/NOPB Texas Instruments

LM2825HN-ADJ/NOPB

IC REG BUCK ADJ 1A 24PDIP

Texas Instruments

3,405
RFQ
LM2825HN-ADJ/NOPB Datasheet

Datasheet

- 24-DIP (0.600", 15.24mm) Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 1.23V 15V 1A 150kHz No -40°C ~ 85°C (TA) - - Through Hole 24-PDIP
LM2825N-12/NOPB Texas Instruments

LM2825N-12/NOPB

IC REG BUCK 12V 1A 24PDIP

Texas Instruments

4,000
RFQ
LM2825N-12/NOPB Datasheet

Datasheet

- 24-DIP (0.600", 15.24mm) Tube Obsolete Step-Down Positive Buck Fixed 1 15V 40V 12V - 1A 150kHz No -40°C ~ 85°C (TA) - - Through Hole 24-PDIP
LM2825N-3.3/NOPB Texas Instruments

LM2825N-3.3/NOPB

IC REG BUCK 3.3V 1A 24PDIP

Texas Instruments

4,785
RFQ
LM2825N-3.3/NOPB Datasheet

Datasheet

- 24-DIP (0.600", 15.24mm) Tube Obsolete Step-Down Positive Buck Fixed 1 4.75V 40V 3.3V - 1A 150kHz No -40°C ~ 85°C (TA) - - Through Hole 24-PDIP
LM2825N-ADJ/NOPB Texas Instruments

LM2825N-ADJ/NOPB

IC REG BUCK ADJ 1A 24PDIP

Texas Instruments

2,928
RFQ
LM2825N-ADJ/NOPB Datasheet

Datasheet

- 24-DIP (0.600", 15.24mm) Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 1.23V 15V 1A 150kHz No -40°C ~ 85°C (TA) - - Through Hole 24-PDIP
LM3351MM/NOPB Texas Instruments

LM3351MM/NOPB

IC REG CHRG PUMP INV 50MA 8VSSOP

Texas Instruments

3,283
RFQ
LM3351MM/NOPB Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Ratiometric Positive Charge Pump Fixed 1 2.5V 5.5V 3/2Vin, 2/3Vin - 50mA 200kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-VSSOP
LM3352MTC-3.0/NOPB Texas Instruments

LM3352MTC-3.0/NOPB

IC REG CHG PUMP 3V 200MA 16TSSOP

Texas Instruments

2,634
RFQ
LM3352MTC-3.0/NOPB Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Up/Step-Down Positive Charge Pump Fixed 1 2.5V 5.5V 3V - 200mA 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
NJU7261U50 TE-1 Nisshinbo Micro Devices Inc.

NJU7261U50 TE-1

IC REG SOT89-5

Nisshinbo Micro Devices Inc.

2,320
RFQ
NJU7261U50 TE-1 Datasheet

Datasheet

* - - Obsolete - - - - - - - - - - - - - - - - -
LM2575HVMX-ADJ/NOPB Texas Instruments

LM2575HVMX-ADJ/NOPB

IC REG BUCK ADJ 1A 24SOIC

Texas Instruments

2,698
RFQ
LM2575HVMX-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4V 60V 1.23V 57V 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
LM2575HVSX-12/NOPB Texas Instruments

LM2575HVSX-12/NOPB

IC REG BUCK 12V 1A TO263

Texas Instruments

1,529
RFQ
LM2575HVSX-12/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4V 60V 12V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2575MX-12/NOPB Texas Instruments

LM2575MX-12/NOPB

IC REG BUCK 12V 1A 24SOIC

Texas Instruments

2,554
RFQ

-

SIMPLE SWITCHER® 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4V 40V 12V - 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.