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
LM2671N-5.0/NOPB Texas Instruments

LM2671N-5.0/NOPB

IC REG BUCK 5V 500MA 8PDIP

Texas Instruments

122
RFQ
LM2671N-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Fixed 1 6.5V 40V 5V - 500mA 260kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
TPS53314RGFR Texas Instruments

TPS53314RGFR

IC REG BUCK ADJ 6A 40VQFN

Texas Instruments

15,000
RFQ
TPS53314RGFR Datasheet

Datasheet

D-CAP™, Eco-Mode™ 40-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 15V 0.6V 5.5V 6A 250kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 40-VQFN (7x5)
XR77103ELBTR-A0R5 MaxLinear, Inc.

XR77103ELBTR-A0R5

IC REG BCK ADJ/0.8V TRPL 32TQFN

MaxLinear, Inc.

3,701
RFQ
XR77103ELBTR-A0R5 Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 3 4.5V 14V 0.8V (5V, 9V, 12V) 13.3V 2A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 32-TQFN (4x4)
XR77103ELBTR-A1R0 MaxLinear, Inc.

XR77103ELBTR-A1R0

IC REG BCK ADJ/0.8V TRPL 32TQFN

MaxLinear, Inc.

2,740
RFQ
XR77103ELBTR-A1R0 Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 3 4.5V 14V 0.8V (5V, 9V, 12V) 13.3V 2A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 32-TQFN (4x4)
LM2597MX-3.3/NOPB Texas Instruments

LM2597MX-3.3/NOPB

IC REG BUCK 3.3V 500MA 8SOIC

Texas Instruments

1,982
RFQ
LM2597MX-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 40V 3.3V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
RTQ2943GSP-QA Richtek USA Inc.

RTQ2943GSP-QA

IC REG BUCK ADJ 3.5A 8SOP

Richtek USA Inc.

1,204
RFQ
RTQ2943GSP-QA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 42V 0.8V 42V 3.5A 100kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SOP-EP
LM2578AM/NOPB Texas Instruments

LM2578AM/NOPB

IC REG BUCK BOOST 750MA 8SOIC

Texas Instruments

294
RFQ
LM2578AM/NOPB Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down Positive or Negative Buck, Boost - 1 2V 40V - - 750mA (Switch) 20kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM2598S-5.0/NOPB Texas Instruments

LM2598S-5.0/NOPB

IC REG BUCK 5V 1A TO263

Texas Instruments

153
RFQ
LM2598S-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 - 1A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2598S-12/NOPB Texas Instruments

LM2598S-12/NOPB

IC REG BUCK 12V 1A TO263

Texas Instruments

126
RFQ
LM2598S-12/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 12V - 1A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
MP2360DG-LF-Z Monolithic Power Systems Inc.

MP2360DG-LF-Z

IC REG BUCK ADJ 1.8A 8QFN

Monolithic Power Systems Inc.

1,696
RFQ
MP2360DG-LF-Z Datasheet

Datasheet

- 8-TFDFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.5V 24V 0.81V 15V 1.8A 1.4MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-QFN (2x2)
LM2853MH-1.0/NOPB Texas Instruments

LM2853MH-1.0/NOPB

IC REG BUCK 1V 3A 14HTSSOP

Texas Instruments

1,408
RFQ
LM2853MH-1.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Fixed 1 3V 5.5V 1V - 3A 550kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
TPS62810MWRWYR Texas Instruments

TPS62810MWRWYR

IC REG BUCK ADJ 4A 9VQFN

Texas Instruments

5,997
RFQ
TPS62810MWRWYR Datasheet

Datasheet

- 9-VFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.75V 6V 0.6V 5.5V 4A 1.8MHz ~ 4MHz Yes -55°C ~ 125°C - - Surface Mount, Wettable Flank 9-VQFN-HR (3x2)
LM20323MH/NOPB Texas Instruments

LM20323MH/NOPB

IC REG BUCK ADJ 3A 20HTSSOP

Texas Instruments

252
RFQ
LM20323MH/NOPB Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 36V 0.8V 25.2V 3A 520kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
LM20323MHE/NOPB Texas Instruments

LM20323MHE/NOPB

IC REG BUCK ADJ 3A 20HTSSOP

Texas Instruments

177
RFQ
LM20323MHE/NOPB Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 36V 0.8V 25.2V 3A 520kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
BD8312HFN-TR Rohm Semiconductor

BD8312HFN-TR

IC REG BUCK ADJ 1A 8HSON

Rohm Semiconductor

2,999
RFQ

-

- 8-PowerUDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 14V 1.2V 12V 1A 1.38MHz ~ 1.62MHz Yes -25°C ~ 85°C (TA) - - Surface Mount 8-HSON
LM20143QMHE/NOPB Texas Instruments

LM20143QMHE/NOPB

IC REG BUCK ADJ 3A 16HTSSOP

Texas Instruments

104
RFQ
LM20143QMHE/NOPB Datasheet

Datasheet

PowerWise® 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.95V 5.5V 0.8V 4.68V 3A 500kHz ~ 1.5MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
ADP2138ACBZ-1.0-R7 Analog Devices Inc.

ADP2138ACBZ-1.0-R7

IC REG BUCK 1V 800MA 6WLCSP

Analog Devices Inc.

8,836
RFQ
ADP2138ACBZ-1.0-R7 Datasheet

Datasheet

- 6-UFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1V - 800mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WLCSP (1.03x1.50)
ADP2138ACBZ-0.8-R7 Analog Devices Inc.

ADP2138ACBZ-0.8-R7

IC REG BUCK 0.8V 800MA 6WLCSP

Analog Devices Inc.

3,000
RFQ
ADP2138ACBZ-0.8-R7 Datasheet

Datasheet

- 6-UFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 0.8V - 800mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WLCSP (1.03x1.50)
ADP2138ACBZ-3.3-R7 Analog Devices Inc.

ADP2138ACBZ-3.3-R7

IC REG BUCK 3.3V 800MA 6WLCSP

Analog Devices Inc.

1,717
RFQ
ADP2138ACBZ-3.3-R7 Datasheet

Datasheet

- 6-UFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 3.3V - 800mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WLCSP (1.03x1.50)
ISL97516IUZ-TK Renesas Electronics Corporation

ISL97516IUZ-TK

IC REG BOOST ADJ 1.7A 8MSOP

Renesas Electronics Corporation

928
RFQ
ISL97516IUZ-TK Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.3V 5.5V 5V 25V 1.7A (Switch) 620kHz, 1.25MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
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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.