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
LTC3621EMS8E#PBF Analog Devices Inc.

LTC3621EMS8E#PBF

IC REG BUCK ADJ 1A 8MSOP

Analog Devices Inc.

8,207
RFQ
LTC3621EMS8E#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.7V 17V 0.6V 17V 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LT1961EMS8E#TRPBF Analog Devices Inc.

LT1961EMS8E#TRPBF

IC REG BST FLYBCK ADJ 1.5A 8MSOP

Analog Devices Inc.

4,647
RFQ
LT1961EMS8E#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 3V 25V 1.2V 35V (Switch) 1.5A (Switch) 1.25MHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LT1961EMS8E#PBF Analog Devices Inc.

LT1961EMS8E#PBF

IC REG BST FLYBCK ADJ 1.5A 8MSOP

Analog Devices Inc.

4,259
RFQ
LT1961EMS8E#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 3V 25V 1.2V 35V (Switch) 1.5A (Switch) 1.25MHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
TDM3885XUMA1 Infineon Technologies

TDM3885XUMA1

IC REG BUCK ADJ 4A LGA-15-1

Infineon Technologies

3,445
RFQ
TDM3885XUMA1 Datasheet

Datasheet

- 15-FLGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.7V 14V 0.5V 5V 4A 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PG-LGA-15-1
LTC3200EMS8#TRPBF Analog Devices Inc.

LTC3200EMS8#TRPBF

IC REG CHRG PUMP ADJ 100MA 8MSOP

Analog Devices Inc.

7,852
RFQ
LTC3200EMS8#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Charge Pump Adjustable 1 2.7V 4.5V 2.7V 9V 100mA 2MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
LTC3560ES6#TRMPBF Analog Devices Inc.

LTC3560ES6#TRMPBF

IC REG BUCK ADJ 800MA TSOT23-6

Analog Devices Inc.

6,023
RFQ
LTC3560ES6#TRMPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 800mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
LTC3560ES6#TRPBF Analog Devices Inc.

LTC3560ES6#TRPBF

IC REG BUCK ADJ 800MA TSOT23-6

Analog Devices Inc.

3,072
RFQ
LTC3560ES6#TRPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 800mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
LTC3525LESC6-3#TRMPBF Analog Devices Inc.

LTC3525LESC6-3#TRMPBF

IC REG BOOST 3V 160MA SC70-6

Analog Devices Inc.

1,360
RFQ
LTC3525LESC6-3#TRMPBF Datasheet

Datasheet

- 6-TSSOP, SC-88, SOT-363 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.5V 4.5V 3V - 160mA - Yes -40°C ~ 85°C (TA) - - Surface Mount SC-70-6
LT3001ES5#TRMPBF Analog Devices Inc.

LT3001ES5#TRMPBF

IC REG FLYBACK 5V 1.2A TSOT23-5

Analog Devices Inc.

1,005
RFQ
LT3001ES5#TRMPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Up/Step-Down Positive Flyback Fixed 1 4V 36V 5V - 1.2A 10kHz No -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-5
LM5576MH/NOPB Texas Instruments

LM5576MH/NOPB

IC REG BUCK ADJ 3A 20HTSSOP

Texas Instruments

2,279
RFQ
LM5576MH/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 20-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Adjustable 1 6V 75V 1.225V 70V 3A 50kHz ~ 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
BD9G500EFJ-LAE2 Rohm Semiconductor

BD9G500EFJ-LAE2

IC REG BUCK ADJ 5A 8HTSOP-J

Rohm Semiconductor

4,641
RFQ
BD9G500EFJ-LAE2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7V 76V 1V 73.72V 5A 100kHz ~ 650kHz No -40°C ~ 125°C - - Surface Mount 8-HTSOP-J
LM2679S-5.0/NOPB Texas Instruments

LM2679S-5.0/NOPB

IC REG BUCK 5V 5A TO263

Texas Instruments

491
RFQ
LM2679S-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Active Step-Down Positive Buck Fixed 1 8V 40V 5V - 5A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
MAX20006AFOD/VY+T Analog Devices Inc./Maxim Integrated

MAX20006AFOD/VY+T

IC REG BUCK 3.3V 6A 17FC2QFN

Analog Devices Inc./Maxim Integrated

4,074
RFQ
MAX20006AFOD/VY+T Datasheet

Datasheet

- 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.5V 36V 3.3V - 6A 220kHz ~ 2.2MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
TPS54020RUWR Texas Instruments

TPS54020RUWR

IC REG BUCK ADJ 10A 15VQFN

Texas Instruments

6,894
RFQ
TPS54020RUWR Datasheet

Datasheet

SWIFT™, Eco-Mode™ 15-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 17V 0.6V 5V 10A 200kHz ~ 1.2MHz Yes -40°C ~ 150°C (TA) - - Surface Mount 15-VQFN-HR (3.5x3.5)
LTC3547EDDB#TRMPBF Analog Devices Inc.

LTC3547EDDB#TRMPBF

IC REG BUCK ADJ 300MA DL 8DFN

Analog Devices Inc.

6,297
RFQ
LTC3547EDDB#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.6V 5.5V 300mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (3x2)
LT3502AEDC#TRMPBF Analog Devices Inc.

LT3502AEDC#TRMPBF

IC REG BUCK ADJ 500MA 8DFN

Analog Devices Inc.

3,662
RFQ
LT3502AEDC#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 40V 0.8V 32V 500mA 2.25MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x2)
MAX5035BUSA+T Analog Devices Inc./Maxim Integrated

MAX5035BUSA+T

IC REG BUCK 5V 1A 8SOIC

Analog Devices Inc./Maxim Integrated

3,446
RFQ
MAX5035BUSA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 7.5V 76V 5V - 1A 125kHz No 0°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LT3502AEDC#TRPBF Analog Devices Inc.

LT3502AEDC#TRPBF

IC REG BUCK ADJ 500MA 8DFN

Analog Devices Inc.

3,266
RFQ
LT3502AEDC#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 40V 0.8V 32V 500mA 2.25MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x2)
LTC3528EDDB#TRMPBF Analog Devices Inc.

LTC3528EDDB#TRMPBF

IC REG BOOST ADJ 1A 8DFN

Analog Devices Inc.

2,330
RFQ
LTC3528EDDB#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.88V 5.25V 1.6V 5.25V 1A (Switch) 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x2)
LTC3531EDD#TRPBF Analog Devices Inc.

LTC3531EDD#TRPBF

IC REG BUCK BOOST ADJ 200MA 8DFN

Analog Devices Inc.

5,789
RFQ
LTC3531EDD#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 2V 5V 200mA - Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (3x3)
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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.