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
MAX1734EUK18+T Analog Devices Inc./Maxim Integrated

MAX1734EUK18+T

IC REG BUCK 1.8V 250MA SOT23-5

Analog Devices Inc./Maxim Integrated

4,532
RFQ
MAX1734EUK18+T Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.8V - 250mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LTC3602IUF#TRPBF Analog Devices Inc.

LTC3602IUF#TRPBF

IC REG BUCK ADJ 2.5A 20QFN

Analog Devices Inc.

3,023
RFQ
LTC3602IUF#TRPBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 10V 0.6V 9.5V 2.5A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (4x4)
LT3692IUH#TRPBF Analog Devices Inc.

LT3692IUH#TRPBF

IC REG BUCK ADJ 3.5A DL 32QFN

Analog Devices Inc.

4,521
RFQ
LT3692IUH#TRPBF Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3V 36V 0.8V 34.2V 3.5A 110kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LT3692AIUH#TRPBF Analog Devices Inc.

LT3692AIUH#TRPBF

IC REG BUCK ADJ 3.5A DL 32QFN

Analog Devices Inc.

4,534
RFQ
LT3692AIUH#TRPBF Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3V 36V 0.8V 34.2V 3.5A 110kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC3265HDHC#TRPBF Analog Devices Inc.

LTC3265HDHC#TRPBF

IC REG CHARGE PUMP INV DL 18DFN

Analog Devices Inc.

4,110
RFQ
LTC3265HDHC#TRPBF Datasheet

Datasheet

- 18-WFDFN Exposed Pad Tape & Reel (TR) Active Ratiometric Positive and Negative (Dual Rail) Charge Pump Fixed 2 4.5V 32V -Vin, 2Vin - 100mA 50kHz ~ 500kHz No -40°C ~ 150°C (TJ) - - Surface Mount 18-DFN (5x3)
LTC3265HFE#TRPBF Analog Devices Inc.

LTC3265HFE#TRPBF

IC REG CHARG PUMP INV DL 20TSSOP

Analog Devices Inc.

1,949
RFQ
LTC3265HFE#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Ratiometric Positive and Negative (Dual Rail) Charge Pump Fixed 2 4.5V 32V -Vin, 2Vin - 100mA 50kHz ~ 500kHz No -40°C ~ 150°C (TJ) - - Surface Mount 20-TSSOP-EP
LTC3309BMPV#TRPBF Analog Devices Inc.

LTC3309BMPV#TRPBF

IC REG BUCK ADJ 2A/2A DL 12LQFN

Analog Devices Inc.

4,413
RFQ
LTC3309BMPV#TRPBF Datasheet

Datasheet

Silent Switcher®1 12-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.25V 5.5V 0.5V 5.5V 2A, 2A 6MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 12-LQFN (2x2)
LTC3815EUFE#TRPBF Analog Devices Inc.

LTC3815EUFE#TRPBF

IC REG BUCK PROG 6A 38QFN

Analog Devices Inc.

3,222
RFQ
LTC3815EUFE#TRPBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.25V 5.5V 0.4V 3.96V 6A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 38-QFN (4x6)
MAX1709ESE+T Analog Devices Inc./Maxim Integrated

MAX1709ESE+T

IC REG BOOST ADJ 7.5A 16SOIC

Analog Devices Inc./Maxim Integrated

1,869
RFQ

-

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable (Programmable) 1 0.7V 5V 2.5V (3.3V, 5V) 5.5V 7.5A (Switch) 350kHz ~ 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
LTC3412AIUF#TRPBF Analog Devices Inc.

LTC3412AIUF#TRPBF

IC REG BUCK ADJ 3A 16QFN

Analog Devices Inc.

2,680
RFQ
LTC3412AIUF#TRPBF Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.8V 5V 3A 300kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (4x4)
LTC3633AIUFD-1#TRPBF Analog Devices Inc.

LTC3633AIUFD-1#TRPBF

IC REG BUCK ADJ 3A DL 28QFN

Analog Devices Inc.

2,793
RFQ
LTC3633AIUFD-1#TRPBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.6V 20V 1.5V 12V 3A 500kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC3633AIUFD-2#TRPBF Analog Devices Inc.

LTC3633AIUFD-2#TRPBF

IC REG BUCK ADJ 3A DL 28QFN

Analog Devices Inc.

4,925
RFQ
LTC3633AIUFD-2#TRPBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.6V 20V 0.6V 6V 3A 500kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC3633AIUFD-3#TRPBF Analog Devices Inc.

LTC3633AIUFD-3#TRPBF

IC REG BUCK ADJ 3A DL 28QFN

Analog Devices Inc.

3,246
RFQ
LTC3633AIUFD-3#TRPBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.6V 20V 1.5V 12V 3A 500kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LT8640EUDCF#TRPBF Analog Devices Inc.

LT8640EUDCF#TRPBF

IC REG BUCK ADJ 5A 20QFN

Analog Devices Inc.

4,456
RFQ
LT8640EUDCF#TRPBF Datasheet

Datasheet

Silent Switcher®1 20-WFQFN, 18 Leads, Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.4V 42V 0.97V 42V 5A 210kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 20-QFN (3x4)
MAX751CPA+ Analog Devices Inc./Maxim Integrated

MAX751CPA+

IC REG BOOST 5V 1.5A 8PDIP

Analog Devices Inc./Maxim Integrated

3,119
RFQ

-

- 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Up Positive Boost Fixed 1 1.2V 5.25V 5V - 1.5A (Switch) 170kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT1301IN8#PBF Analog Devices Inc.

LT1301IN8#PBF

IC REG BOOST PROG 750MA 8PDIP

Analog Devices Inc.

3,545
RFQ
LT1301IN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive Boost Programmable 1 1.8V 9.5V 5V, 12V - 750mA (Switch) 155kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
MPQ8636HGV-20-P Monolithic Power Systems Inc.

MPQ8636HGV-20-P

IC REG BUCK ADJ 20A 25QFN

Monolithic Power Systems Inc.

3,355
RFQ
MPQ8636HGV-20-P Datasheet

Datasheet

- 25-VFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 18V 0.611V 13V 20A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 25-QFN (5x4)
MPQ8636GVE-20-P Monolithic Power Systems Inc.

MPQ8636GVE-20-P

IC REG BUCK ADJ 20A 29QFN

Monolithic Power Systems Inc.

1,142
RFQ
MPQ8636GVE-20-P Datasheet

Datasheet

- 29-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.611V 13V 20A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 29-QFN (5x4)
LTC3374AEFE#TRPBF Analog Devices Inc.

LTC3374AEFE#TRPBF

IC REG BUCK ADJ 1A 8OUT 38TSSOP

Analog Devices Inc.

2,644
RFQ
LTC3374AEFE#TRPBF Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 8 2.7V 5.5V 0.8V 5.5V 1A 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LT8315HFE#TRPBF Analog Devices Inc.

LT8315HFE#TRPBF

IC REG FLYBACK 800MA 20TSSOP

Analog Devices Inc.

4,796
RFQ
LT8315HFE#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad Tape & Reel (TR) Active Step-Down, Step-Up/Step-Down Positive, Isolation Capable Flyback Fixed 1 18V 560V - - 800mA 220Hz ~ 140kHz No -40°C ~ 150°C (TJ) - - Surface Mount 20-TSSOP-EP

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.