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
RTQ2131B-50GQW-QA Richtek USA Inc.

RTQ2131B-50GQW-QA

IC REG BUCK 0.8V 1A 10WDFN

Richtek USA Inc.

1,032
RFQ
RTQ2131B-50GQW-QA Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4V 36V 0.8V 36V 1A 2.1MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 10-WDFN (3x3)
ISL854102FRZ-T7A Renesas Electronics Corporation

ISL854102FRZ-T7A

IC REG BUCK ADJ 1.2A 12DFN

Renesas Electronics Corporation

4,475
RFQ
ISL854102FRZ-T7A Datasheet

Datasheet

- 12-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 40V 0.6V 34V 1.2A 500kHz, 300kHz ~ 2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 12-DFN (4x3)
MP8761GLE-Z Monolithic Power Systems Inc.

MP8761GLE-Z

IC REG BUCK ADJ 8A 16QFN

Monolithic Power Systems Inc.

3,711
RFQ
MP8761GLE-Z Datasheet

Datasheet

- 16-PowerVFQFN Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.5V 18V 0.611V 13V 8A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x4)
LM2575T-ADJ/LB03 Texas Instruments

LM2575T-ADJ/LB03

IC REG BUCK ADJ 1A TO220-5

Texas Instruments

2,101
RFQ
LM2575T-ADJ/LB03 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Tube Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 1.23V 37V 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
MP8761GLE-P Monolithic Power Systems Inc.

MP8761GLE-P

IC REG BUCK ADJ 8A 16QFN

Monolithic Power Systems Inc.

2,528
RFQ
MP8761GLE-P Datasheet

Datasheet

- 16-PowerVFQFN Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.5V 18V 0.611V 13V 8A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x4)
MAX5033CUPA+ Analog Devices Inc./Maxim Integrated

MAX5033CUPA+

IC REG BUCK 12V 500MA 8PDIP

Analog Devices Inc./Maxim Integrated

4,350
RFQ
MAX5033CUPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Down Positive Buck Fixed 1 15V 76V 12V - 500mA 125kHz No 0°C ~ 85°C (TA) - - Through Hole 8-PDIP
SI-8050SD-TL Sanken Electric USA Inc.

SI-8050SD-TL

IC REG BUCK 5V 3A TO263-5

Sanken Electric USA Inc.

1,015
RFQ
SI-8050SD-TL Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 7V 40V 5V - 3A 60kHz No -30°C ~ 125°C (TJ) - - Surface Mount TO-263-5
RT5712EHGQW Richtek USA Inc.

RT5712EHGQW

IC REG BUCK ADJ 2A 6WDFN

Richtek USA Inc.

916
RFQ
RT5712EHGQW Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 6V 0.6V 3.4V 2A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WDFN (2x2)
MC34163DWG onsemi

MC34163DWG

IC REG BUCK BST ADJ 3.4A 16SOIC

onsemi

1,499
RFQ
MC34163DWG Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Last Time Buy Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 2.5V 40V 1.25V 40V (Switch) 3.4A (Switch) 50kHz No 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
MAX8569BEUT+T Analog Devices Inc./Maxim Integrated

MAX8569BEUT+T

IC REG BOOST 3.3V 750MA SOT6

Analog Devices Inc./Maxim Integrated

4,586
RFQ

-

- SOT-23-6 Tape & Reel (TR) Obsolete Step-Up Positive Boost Fixed 1 1.5V 5.5V 3.3V - 750mA (Switch) - Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-6
MAX759EPD Analog Devices Inc./Maxim Integrated

MAX759EPD

IC REG BUCK ADJ 500MA 14PDIP

Analog Devices Inc./Maxim Integrated

3,210
RFQ
MAX759EPD Datasheet

Datasheet

- 14-DIP (0.300", 7.62mm) Bulk Active Step-Down Negative Buck Adjustable 1 4V 11V 0V -15V 500mA 185kHz No -40°C ~ 85°C (TA) - - Through Hole 14-PDIP
LT1110CN8#PBF Linear Technology

LT1110CN8#PBF

IC REG BUCK BOOST ADJ 1.5A 8PDIP

Linear Technology

3,913
RFQ
LT1110CN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Step-Up, Step-Down Positive Buck, Boost Adjustable 1 1V 30V 0.22V 50V (Switch) 1.5A (Switch) 70kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
MAX16936RAUEA/V+ Analog Devices Inc./Maxim Integrated

MAX16936RAUEA/V+

IC REG BUCK ADJ/1V 2.5A 16TSSOP

Analog Devices Inc./Maxim Integrated

2,983
RFQ
MAX16936RAUEA/V+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (5V) 10V 2.5A 220kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP-EP
TPS54314PWP Texas Instruments

TPS54314PWP

IC REG BUCK 1.8V 3A 20HTSSOP

Texas Instruments

1,321
RFQ
TPS54314PWP Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 3V 6V 1.8V - 3A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
LM2597M-5.0 Texas Instruments

LM2597M-5.0

IC REG BUCK 5V 500MA 8SOIC

Texas Instruments

4,493
RFQ
LM2597M-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 40V 5V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
ISL78201AVEZ-T7A Renesas Electronics Corporation

ISL78201AVEZ-T7A

IC REG BCK BST ADJ 2.5A 20HTSSOP

Renesas Electronics Corporation

3,016
RFQ
ISL78201AVEZ-T7A Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Buck, Buck-Boost Adjustable 1 3V 40V 0.8V 38V 2.5A 200kHz ~ 2.2MHz Both -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount 20-HTSSOP
TPS54673PWP Texas Instruments

TPS54673PWP

IC REG BUCK ADJ 6A 28HTSSOP

Texas Instruments

2,053
RFQ
TPS54673PWP Datasheet

Datasheet

SWIFT™ 28-PowerTSSOP (0.173", 4.40mm Width) Tube Last Time Buy Step-Down Positive Buck Adjustable 1 3V 6V 0.891V 4.5V 6A 350kHz, 550kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-HTSSOP
ATDC2934 Analog Technologies

ATDC2934

IC REG BUCK ADJ 600MA SOT23-6

Analog Technologies

3,883
RFQ
ATDC2934 Datasheet

Datasheet

- SOT-23-6 Strip Active Step-Down Positive Buck Adjustable 1 5V 42V 0.8V 20V 600mA 1.2MHz Yes -40°C ~ 85°C - - Surface Mount SOT-23-6
ISL78235ARZ-T7A Renesas Electronics Corporation

ISL78235ARZ-T7A

IC REG BUCK ADJ 5A 16TQFN

Renesas Electronics Corporation

1,639
RFQ
ISL78235ARZ-T7A Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) 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-TQFN (3x3)
LM2595S-5.0 Texas Instruments

LM2595S-5.0

IC REG BUCK 5V 1A TO263

Texas Instruments

2,560
RFQ
LM2595S-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 40V 5V - 1A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-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.