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
LT1171HVIQ#TRPBF Analog Devices Inc.

LT1171HVIQ#TRPBF

IC REG BUCK BST ADJ 2.5A DDPAK-5

Analog Devices Inc.

2,334
RFQ
LT1171HVIQ#TRPBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 60V 1.244V 75V (Switch) 2.5A (Switch) 100kHz No -40°C ~ 100°C (TJ) - - Surface Mount DDPAK-5
LTC3626IUDC#TRPBF Analog Devices Inc.

LTC3626IUDC#TRPBF

IC REG BUCK ADJ 2.5A 20QFN

Analog Devices Inc.

2,667
RFQ
LTC3626IUDC#TRPBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 20V 0.6V 19.4V 2.5A 500KHz ~ 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (3x4)
LT3999MPMSE#TRPBF Analog Devices Inc.

LT3999MPMSE#TRPBF

IC REG PUSH-PULL ADJ 1A 10MSOP

Analog Devices Inc.

1,335
RFQ
LT3999MPMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive, Isolation Capable Push-Pull Adjustable 1 2.7V 36V - - 1A 50kHz ~ 1MHz No -55°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
LTC3608IWKG#TRPBF Analog Devices Inc.

LTC3608IWKG#TRPBF

IC REG BUCK ADJ 8A 52QFN

Analog Devices Inc.

1,673
RFQ
LTC3608IWKG#TRPBF Datasheet

Datasheet

- 52-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 18V 0.6V 17.82V 8A - No -40°C ~ 125°C (TJ) - - Surface Mount 52-QFN-Multipad (7x8)
TPS54622RHLREP Texas Instruments

TPS54622RHLREP

IC REG BUCK ADJ 6A 14VQFN

Texas Instruments

3,360
RFQ

-

- 14-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 17V 0.6V 17V 6A 200kHz ~ 1.6MHz Yes -55°C ~ 125°C (TJ) - - Surface Mount 14-VQFN (3.5x3.5)
ISL78365ARZ-T Renesas Electronics Corporation

ISL78365ARZ-T

IC REG 40QFN

Renesas Electronics Corporation

2,783
RFQ
ISL78365ARZ-T Datasheet

Datasheet

* - Tape & Reel (TR) Last Time Buy - - - - - - - - - - - - - - - - -
LT1268BCQ#TRPBF Analog Devices Inc.

LT1268BCQ#TRPBF

IC REG BUCK BST ADJ 7.5A DDPAK-5

Analog Devices Inc.

2,833
RFQ
LT1268BCQ#TRPBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Flyback Adjustable 1 3.5V 30V 1.244V 60V (Switch) 7.5A (Switch) 150kHz No 0°C ~ 125°C (TJ) - - Surface Mount DDPAK-5
LTC3615EFE#TRPBF Analog Devices Inc.

LTC3615EFE#TRPBF

IC REG BUCK ADJ 3A DL 24TSSOP

Analog Devices Inc.

4,819
RFQ
LTC3615EFE#TRPBF Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.25V 5.5V 0.6V 5.5V 3A 400kHz ~ 4MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 24-TSSOP
LT1373HVCS8#TRPBF Analog Devices Inc.

LT1373HVCS8#TRPBF

IC REG BUCK BOOST ADJ 1.5A 8SO

Analog Devices Inc.

2,594
RFQ
LT1373HVCS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Adjustable 1 2.7V 30V 1.245V 42V (Switch) 1.5A (Switch) 250kHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-SO
LT8300MPS5#TRPBF Analog Devices Inc.

LT8300MPS5#TRPBF

IC REG FLYBACK 260MA TSOT23-5

Analog Devices Inc.

1,517
RFQ
LT8300MPS5#TRPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 6V 100V - - 260mA 7.5kHz ~ 750kHz No -55°C ~ 150°C (TJ) - - Surface Mount TSOT-23-5
LT3511MPMS#TRPBF Analog Devices Inc.

LT3511MPMS#TRPBF

IC REG FLYBACK 240MA 16MSOP

Analog Devices Inc.

2,801
RFQ
LT3511MPMS#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads Tape & Reel (TR) Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 4.5V 100V - - 240mA 40kHz ~ 650kHz No -55°C ~ 150°C (TJ) - - Surface Mount 16-MSOP
LTC3414MPFE#TRPBF Analog Devices Inc.

LTC3414MPFE#TRPBF

IC REG BUCK ADJ 4A 20TSSOP

Analog Devices Inc.

4,453
RFQ
LTC3414MPFE#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.8V 5V 4A 1MHz Yes -55°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LTC3889IUKG#TRPBF Analog Devices Inc.

LTC3889IUKG#TRPBF

IC REG BUCK PROG DL 52QFN

Analog Devices Inc.

4,865
RFQ
LTC3889IUKG#TRPBF Datasheet

Datasheet

- 52-WFQFN, 46 Leads, Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 2 5V 60V 1V 40V - 85kHz ~ 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 52-QFN (7x8)
PI3423-00-LGIZ Vicor Corporation

PI3423-00-LGIZ

IC REG BUCK ADJ/2.3V 15A 123LGA

Vicor Corporation

1,967
RFQ
PI3423-00-LGIZ Datasheet

Datasheet

- 123-BLGA Module Tray Active Step-Down Positive Buck Adjustable (Fixed) 1 8V 18V 2.3V (3.3V) 4.1V 15A 700kHz Yes -40°C ~ 125°C - - Surface Mount 123-LGA (14x10)
IP1201TR Infineon Technologies

IP1201TR

IC REG BUCK ADJ SGL/DL 159BGA

Infineon Technologies

2,239
RFQ
IP1201TR Datasheet

Datasheet

iPOWIR™ 159-BBGA Power Module Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 or 2 3.14V 5.5V 0.8V 3.3V 30A, 15A 170kHz ~ 460kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 159-BGA Power Block (15.5x9.25)
IP1202TR Infineon Technologies

IP1202TR

IC REG BUCK ADJ SGL/DL 161BGA

Infineon Technologies

4,293
RFQ
IP1202TR Datasheet

Datasheet

iPOWIR™ 161-BBGA Power Module Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 or 2 5.5V 13.2V 0.8V 5V 30A, 15A 170kHz ~ 460kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 161-BGA Power Block (15.5x9.25)
IP1201TRPBF Infineon Technologies

IP1201TRPBF

IC REG BUCK ADJ SGL/DL 159BGA

Infineon Technologies

1,750
RFQ
IP1201TRPBF Datasheet

Datasheet

iPOWIR™ 159-BBGA Power Module Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 or 2 3.14V 5.5V 0.8V 3.3V 30A, 15A 170kHz ~ 460kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 159-BGA Power Block (15.5x9.25)
IP1202TRPBF Infineon Technologies

IP1202TRPBF

IC REG BUCK ADJ SGL/DL 161BGA

Infineon Technologies

2,870
RFQ
IP1202TRPBF Datasheet

Datasheet

iPOWIR™ 161-BBGA Power Module Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 or 2 5.5V 13.2V 0.8V 5V 30A, 15A 170kHz ~ 460kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 161-BGA Power Block (15.5x9.25)
LT1766IGN-5#TRPBF Analog Devices Inc.

LT1766IGN-5#TRPBF

IC REG BUCK 5V 1.5A 16SSOP

Analog Devices Inc.

4,101
RFQ
LT1766IGN-5#TRPBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 5.5V 60V 5V - 1.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
LT1506IS8-3.3#TRMPBF Analog Devices Inc.

LT1506IS8-3.3#TRMPBF

IC REG BUCK 3.3V 4.5A 8SO

Analog Devices Inc.

2,896
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Cut Tape (CT) Active Step-Down Positive Buck Fixed 1 4V 15V 3.3V - 4.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO

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.