DC DC Switching Controllers

Manufacturer Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
MAX5094BAUA+T Analog Devices Inc./Maxim Integrated

MAX5094BAUA+T

IC REG CTRLR MULT TOPOLOGY 8UMAX

Analog Devices Inc./Maxim Integrated

2,186
RFQ
MAX5094BAUA+T Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 7.6V ~ 30V 10kHz ~ 500kHz 49.8% No No - Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-uMAX/uSOP
ISL8105AIBZ-T Renesas Electronics Corporation

ISL8105AIBZ-T

IC REG CTRLR BUCK 8SOIC

Renesas Electronics Corporation

2,694
RFQ
ISL8105AIBZ-T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 6.5V ~ 14.4V 600kHz 100% Yes No - Current Limit, Enable -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MIC2164YMM-TR Microchip Technology

MIC2164YMM-TR

IC REG CTRLR BUCK 10MSOP

Microchip Technology

1,911
RFQ
MIC2164YMM-TR Datasheet

Datasheet

Hyper Speed Control® 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 28V 300kHz 87% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
SC2602LSTRT Semtech Corporation

SC2602LSTRT

IC REG CTRLR BUCK 14SOIC

Semtech Corporation

4,476
RFQ
SC2602LSTRT Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.2V ~ 12.6V 200kHz 95% Yes No - Enable, Phase Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
IRU3138CSTR Infineon Technologies

IRU3138CSTR

IC REG CTRLR BUCK 14SOIC

Infineon Technologies

3,647
RFQ
IRU3138CSTR Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.25V ~ 25V 200kHz ~ 400kHz 90% Yes No - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
MIC3809BM-TR Microchip Technology

MIC3809BM-TR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

3,808
RFQ
MIC3809BM-TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 1 1 4.1V ~ 14V 200kHz 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MIC38C43BM-TR Microchip Technology

MIC38C43BM-TR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

3,100
RFQ
MIC38C43BM-TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MIC38C45BM-TR Microchip Technology

MIC38C45BM-TR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

3,075
RFQ
MIC38C45BM-TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 50% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
L5991A STMicroelectronics

L5991A

IC REG CTRLR FLYBACK 16DIP

STMicroelectronics

1,075
RFQ
L5991A Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 7.6V ~ 20V Up to 1MHz 93% Yes No - Current Limit, Frequency Control, Soft Start -40°C ~ 150°C (TJ) - - Through Hole 16-DIP
IS31PM3510-ZLS4-TR Lumissil Microsystems

IS31PM3510-ZLS4-TR

HIGH VOLTAGE ASYNCHRONOUS MULTI-

Lumissil Microsystems

3,152
RFQ
IS31PM3510-ZLS4-TR Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Buck-Boost 1 1 4.5V ~ 55V 150kHz ~ 650kHz 95.5% No Yes - Dead Time Control, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 16-eTSSOP
ISL8105AIBZ Renesas Electronics Corporation

ISL8105AIBZ

IC REG CTRLR BUCK 8SOIC

Renesas Electronics Corporation

3,535
RFQ
ISL8105AIBZ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 6.5V ~ 14.4V 600kHz 100% Yes No - Current Limit, Enable -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TPS40000DGQR Texas Instruments

TPS40000DGQR

IC REG CTRLR BUCK 10MSOP

Texas Instruments

3,218
RFQ
TPS40000DGQR Datasheet

Datasheet

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 300kHz 94% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
TPS40001DGQRG4 Texas Instruments

TPS40001DGQRG4

IC REG CTRLR BUCK 10MSOP

Texas Instruments

4,488
RFQ
TPS40001DGQRG4 Datasheet

Datasheet

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 300kHz 94% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
UCC38C45DG4 Texas Instruments

UCC38C45DG4

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

3,786
RFQ
UCC38C45DG4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.6V ~ 18V Up to 1MHz 48% No No - Frequency Control 0°C ~ 70°C (TJ) - - Surface Mount 8-SOIC
IRU3037ACSTR Infineon Technologies

IRU3037ACSTR

IC REG CTRLR BUCK/BOOST 8SOIC

Infineon Technologies

4,468
RFQ
IRU3037ACSTR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 4.2V ~ 25V 400kHz 90% Yes No - Enable, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
IRU3037CSTR Infineon Technologies

IRU3037CSTR

IC REG CTRLR BUCK/BOOST 8SOIC

Infineon Technologies

1,981
RFQ
IRU3037CSTR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 4.2V ~ 25V 200kHz 90% Yes No - Enable, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
IRU3037CSTRPBF Infineon Technologies

IRU3037CSTRPBF

IC REG CTRLR BUCK/BOOST 8SOIC

Infineon Technologies

3,503
RFQ
IRU3037CSTRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 4.2V ~ 25V 200kHz 90% Yes No - Enable, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
L6725TR STMicroelectronics

L6725TR

IC REG CTRLR BUCK 16SOIC

STMicroelectronics

2,573
RFQ
L6725TR Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 18V 250kHz, 500kHz 100% Yes Yes - Current Limit, Phase Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SO
111-3013 Infineon Technologies

111-3013

IC REG CTRLR BUCK/BOOST 8SOIC

Infineon Technologies

1,355
RFQ
111-3013 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 4.2V ~ 25V 400kHz 90% Yes No - Enable, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
IRU3037CS Infineon Technologies

IRU3037CS

IC REG CTRLR BUCK/BOOST 8SOIC

Infineon Technologies

2,058
RFQ
IRU3037CS Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 4.2V ~ 25V 200kHz 90% Yes No - Enable, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
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DC DC Switching Controllers 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 DC DC Switching Controllers 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 DC DC Switching Controllers 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.

DC DC Switching Controllers FAQ

Can FPGAX source both active and end-of-life DC DC Switching Controllers 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 DC DC Switching Controllers 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.