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
LM2670SX-12 Texas Instruments

LM2670SX-12

IC REG BUCK 12V 3A TO263

Texas Instruments

3,170
RFQ
LM2670SX-12 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 8V 40V 12V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2670SX-3.3 Texas Instruments

LM2670SX-3.3

IC REG BUCK 3.3V 3A TO263

Texas Instruments

4,045
RFQ
LM2670SX-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 8V 40V 3.3V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2673SX-12 Texas Instruments

LM2673SX-12

IC REG BUCK 12V 3A TO263

Texas Instruments

1,715
RFQ
LM2673SX-12 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 8V 40V 12V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
TPS61080DRCT Texas Instruments

TPS61080DRCT

IC REG BOOST ADJ 500MA 10VSON

Texas Instruments

3,441
RFQ
TPS61080DRCT Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 2.5V 6V 2.5V 27V 500mA (Switch) 600kHz, 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
TPS566235RJNR Texas Instruments

TPS566235RJNR

IC REG BUCK ADJ 6A 13VQFN

Texas Instruments

3,059
RFQ
TPS566235RJNR Datasheet

Datasheet

Eco-Mode™ 13-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.6V 7V 6A 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 13-VQFN-HR (3x2)
LV14360SDDAR Texas Instruments

LV14360SDDAR

IC REG BUCK ADJ 3A 8SOPWR

Texas Instruments

3,974
RFQ
LV14360SDDAR Datasheet

Datasheet

- 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.3V 60V 0.8V 50V 3A 200kHz ~ 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SO PowerPad
MIC261203-ZAYJL-TR Microchip Technology

MIC261203-ZAYJL-TR

IC REG BUCK ADJ 12A 28QFN

Microchip Technology

1,694
RFQ
MIC261203-ZAYJL-TR Datasheet

Datasheet

Hyper Speed Control®, SuperSwitcher II™ 28-PowerVQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 28V 0.6V 5.5V 12A 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (5x6)
MIC261203-ZYJL-TR Microchip Technology

MIC261203-ZYJL-TR

IC REG BUCK ADJ 12A 28QFN

Microchip Technology

3,546
RFQ

-

- 28-PowerVQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 28V 0.8V 5.5V 12A 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (5x6)
MPF53BDAMMA1ESR2 NXP USA Inc.

MPF53BDAMMA1ESR2

IC REG BUCK ADJ 12A 24HWQFN

NXP USA Inc.

3,649
RFQ

-

- 24-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V - - 12A - No -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 24-HWQFN (4.5x3.5)
MPF5300AMMA0ESR2 NXP USA Inc.

MPF5300AMMA0ESR2

IC REG BUCK ADJ 12A 24HWQFN

NXP USA Inc.

2,610
RFQ
MPF5300AMMA0ESR2 Datasheet

Datasheet

- 24-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.5V 1.2V 12A 2MHz ~ 3MHz No -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 24-HWQFN (4.5x3.5)
MAX764CSA Analog Devices Inc./Maxim Integrated

MAX764CSA

IC REG BUCK BOOST ADJ/-1V 8SOIC

Analog Devices Inc./Maxim Integrated

1,101
RFQ
MAX764CSA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up/Step-Down Negative Buck-Boost Adjustable (Fixed) 1 3V 16V -1V (-5V) -16V 260mA 300kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LT8618JDDB-3.3#TRPBF Analog Devices Inc.

LT8618JDDB-3.3#TRPBF

IC REG BUCK 3.3V 100MA 10DFN

Analog Devices Inc.

4,676
RFQ
LT8618JDDB-3.3#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.4V 60V 3.3V - 100mA 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x2)
LT8618JDDB#TRPBF Analog Devices Inc.

LT8618JDDB#TRPBF

IC REG BUCK ADJ 100MA 10DFN

Analog Devices Inc.

3,076
RFQ
LT8618JDDB#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.4V 60V 0.778V 60V 100mA 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x2)
MAX20499CAFOB/VY+T Analog Devices Inc./Maxim Integrated

MAX20499CAFOB/VY+T

IC REG BUCK PROG 16A 17FC2QFN

Analog Devices Inc./Maxim Integrated

4,353
RFQ
MAX20499CAFOB/VY+T Datasheet

Datasheet

- 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 3V 5.5V 0.5V 1.275V 16A 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 17-FC2QFN (3.5x4)
MAX77801HEWP+T Analog Devices Inc./Maxim Integrated

MAX77801HEWP+T

IC REG BUCK BOOST PROG 2A 20WLP

Analog Devices Inc./Maxim Integrated

3,538
RFQ
MAX77801HEWP+T Datasheet

Datasheet

- 20-WFBGA, WLBGA Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Programmable 1 2.3V 5.5V 2.6V 4.18V 2A 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-WLP (1.83x2.13)
MAX20499CAFOC/VY+T Analog Devices Inc./Maxim Integrated

MAX20499CAFOC/VY+T

IC REG BUCK PROG 16A 17FC2QFN

Analog Devices Inc./Maxim Integrated

3,631
RFQ
MAX20499CAFOC/VY+T Datasheet

Datasheet

- 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 3V 5.5V 0.5V 1.275V 16A 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 17-FC2QFN (3.5x4)
MAX20499CAFOA/VY+T Analog Devices Inc./Maxim Integrated

MAX20499CAFOA/VY+T

IC REG BUCK PROG 16A 17FC2QFN

Analog Devices Inc./Maxim Integrated

2,543
RFQ
MAX20499CAFOA/VY+T Datasheet

Datasheet

- 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 3V 5.5V 0.5V 1.275V 16A 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 17-FC2QFN (3.5x4)
A5975D STMicroelectronics

A5975D

IC REG BUCK ADJ 3A 8HSOP

STMicroelectronics

4,822
RFQ
A5975D Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 1 4V 36V 1.235V 35V 3A 250kHz No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-HSOP
SKY87608-11-577LF Skyworks Solutions Inc.

SKY87608-11-577LF

IC REG BUCK ADJ 3A 8SOP

Skyworks Solutions Inc.

3,482
RFQ
SKY87608-11-577LF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 28V 0.9V 22.4V 3A 450kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
ISL78235ARZ-T Renesas Electronics Corporation

ISL78235ARZ-T

IC REG BUCK ADJ 5A 16TQFN

Renesas Electronics Corporation

1,944
RFQ
ISL78235ARZ-T 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)

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.