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
ADM660ARUZ-REEL Analog Devices Inc.

ADM660ARUZ-REEL

IC REG CHARGE PUMP INV 16TSSOP

Analog Devices Inc.

4,759
RFQ
ADM660ARUZ-REEL Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 7V -Vin, 2Vin - 100mA 25kHz, 120kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
ADM8828ARTZ-REEL Analog Devices Inc.

ADM8828ARTZ-REEL

IC REG CHARGE PUMP 25MA SOT23-6

Analog Devices Inc.

2,910
RFQ
ADM8828ARTZ-REEL Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Obsolete Ratiometric Negative Charge Pump Fixed 1 1.5V 5.5V -Vin - 25mA 120kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
ADM660ARUZ-REEL7 Analog Devices Inc.

ADM660ARUZ-REEL7

IC REG CHARGE PUMP INV 16TSSOP

Analog Devices Inc.

3,275
RFQ
ADM660ARUZ-REEL7 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 7V -Vin, 2Vin - 100mA 25kHz, 120kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
FAN5307S15X onsemi

FAN5307S15X

IC REG BUCK 1.5V 300MA SOT23-5

onsemi

2,644
RFQ
FAN5307S15X Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.5V - 300mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
A8499SLJ-T Allegro MicroSystems

A8499SLJ-T

IC REG BUCK ADJ 8SOIC

Allegro MicroSystems

2,395
RFQ
A8499SLJ-T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 1 8V 50V 1.2V 24V - - No -20°C ~ 85°C (TA) - - Surface Mount 8-SOIC-EP
A8483EEKTR-T Allegro MicroSystems

A8483EEKTR-T

IC REG BOOST ADJ 350MA 5TDFN

Allegro MicroSystems

3,046
RFQ
A8483EEKTR-T Datasheet

Datasheet

- 5-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 2.5V 10V 0.615V 35V 350mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 5-TDFN (3x3)
MAX634CSA+ Analog Devices Inc./Maxim Integrated

MAX634CSA+

IC REG BUCK BST ADJ 150MA 8SOIC

Analog Devices Inc./Maxim Integrated

3,045
RFQ
MAX634CSA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up/Step-Down Negative Buck-Boost Adjustable 1 2.6V 16.5V -2.6V -20V 150mA 100Hz ~ 75kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM2574-12BN Microchip Technology

LM2574-12BN

IC REG BUCK 12V 500MA 8PDIP

Microchip Technology

1,088
RFQ
LM2574-12BN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Step-Down Positive Buck Fixed 1 - 40V 12V - 500mA 52kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
LM2574-5.0BN Microchip Technology

LM2574-5.0BN

IC REG BUCK 5V 500MA 8PDIP

Microchip Technology

4,258
RFQ
LM2574-5.0BN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Step-Down Positive Buck Fixed 1 - 40V 5V - 500mA 52kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
LM2574BN Microchip Technology

LM2574BN

IC REG BUCK ADJ 500MA 8PDIP

Microchip Technology

2,379
RFQ
LM2574BN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Step-Down Positive Buck Adjustable 1 - 40V 1.23V 37V 500mA 52kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
LM2575-12BU TR Microchip Technology

LM2575-12BU TR

IC REG BUCK 12V 1A TO263-5

Microchip Technology

4,373
RFQ
LM2575-12BU TR Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4V 40V 12V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
LM2575-3.3BN Microchip Technology

LM2575-3.3BN

IC REG BUCK 3.3V 1A 16DIP

Microchip Technology

2,009
RFQ
LM2575-3.3BN Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Bulk Obsolete Step-Down Positive Buck Fixed 1 4V 40V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole 16-DIP
LM2575-3.3BU Microchip Technology

LM2575-3.3BU

IC REG BUCK 3.3V 1A TO263-5

Microchip Technology

4,614
RFQ
LM2575-3.3BU Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Obsolete Step-Down Positive Buck Fixed 1 4V 40V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
LM2575-3.3BU TR Microchip Technology

LM2575-3.3BU TR

IC REG BUCK 3.3V 1A TO263-5

Microchip Technology

2,288
RFQ
LM2575-3.3BU TR Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4V 40V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
LM2575-5.0BT Microchip Technology

LM2575-5.0BT

IC REG BUCK 5V 1A TO220-5

Microchip Technology

3,120
RFQ
LM2575-5.0BT Datasheet

Datasheet

- TO-220-5 Bulk Obsolete Step-Down Positive Buck Fixed 1 4V 40V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2575-5.0BU Microchip Technology

LM2575-5.0BU

IC REG BUCK 5V 1A TO263-5

Microchip Technology

4,811
RFQ
LM2575-5.0BU Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Obsolete Step-Down Positive Buck Fixed 1 4V 40V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
LM2575-5.0BU TR Microchip Technology

LM2575-5.0BU TR

IC REG BUCK 5V 1A TO263-5

Microchip Technology

1,695
RFQ
LM2575-5.0BU TR Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4V 40V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
LM2575BU Microchip Technology

LM2575BU

IC REG BUCK ADJ 1A TO263-5

Microchip Technology

3,524
RFQ
LM2575BU Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 1.23V 37V 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
LM2575BU TR Microchip Technology

LM2575BU TR

IC REG BUCK ADJ 1A TO263-5

Microchip Technology

3,228
RFQ
LM2575BU TR Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 1.23V 37V 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
LM2576-3.3BU Microchip Technology

LM2576-3.3BU

IC REG BUCK 3.3V 3A TO263-5

Microchip Technology

2,147
RFQ
LM2576-3.3BU Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Obsolete Step-Down Positive Buck Fixed 1 4V 40V 3.3V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5

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.