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
UCC3807DTR-1 Texas Instruments

UCC3807DTR-1

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

4,996
RFQ
UCC3807DTR-1 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, SEPIC 1 1 6.9V ~ 13.5V 202kHz 78% No No - - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MIC2111BYMT-T5 Microchip Technology

MIC2111BYMT-T5

IC REG CTRLR BUCK 20TQFN

Microchip Technology

4,578
RFQ
MIC2111BYMT-T5 Datasheet

Datasheet

- 20-UFQFN Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 1 1 3.135V ~ 5.5V 200kHz ~ 2MHz - No No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TQFN (3x3)
LM5025BSD Texas Instruments

LM5025BSD

IC REG CTRLR FWRD CONV 16WSON

Texas Instruments

2,900
RFQ
LM5025BSD Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 1 8V ~ 15V 200kHz ~ 400kHz 71%, 73% No Yes - Dead Time Control, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-WSON (5x5)
SC1485ITSTRT Semtech Corporation

SC1485ITSTRT

IC REG CTRLR BUCK 28TSSOP

Semtech Corporation

3,769
RFQ
SC1485ITSTRT Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 1 1.8V ~ 25V - - Yes No - Current Limit, Enable, On Time Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP
LM25085MMX/NOPB Texas Instruments

LM25085MMX/NOPB

IC REG CTRLR BUCK 8VSSOP

Texas Instruments

1,142
RFQ
LM25085MMX/NOPB Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V Up to 1MHz 100% No No - Current Limit, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-VSSOP
MAX5070BASA+T Analog Devices Inc./Maxim Integrated

MAX5070BASA+T

IC REG CTRLR FLYBACK 8SOIC

Analog Devices Inc./Maxim Integrated

1,406
RFQ
MAX5070BASA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 10.8V ~ 30V 20kHz ~ 1MHz 49.8% No No - Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
L6710 STMicroelectronics

L6710

IC REG CTRLR BUCK 44TQFP

STMicroelectronics

2,606
RFQ
L6710 Datasheet

Datasheet

- 44-TQFP Exposed Pad Tray Obsolete Transistor Driver Step-Down Positive Buck 2 2 7.5V ~ 15V 150kHz 80% Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good 0°C ~ 125°C (TJ) - - Surface Mount 44-TQFP (10x10)
S-8460B00AFT-TBG ABLIC Inc.

S-8460B00AFT-TBG

IC REG CTRLR BUCK/BOOST 16TSSOP

ABLIC Inc.

3,810
RFQ
S-8460B00AFT-TBG Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 2.2V ~ 18V 300kHz 78% Yes No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
UC3846DWTRG4 Texas Instruments

UC3846DWTRG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

2,234
RFQ
UC3846DWTRG4 Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull 2 1 6.95V ~ 40V 500kHz 50% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
TL1451AQD Texas Instruments

TL1451AQD

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

2,741
RFQ
TL1451AQD Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 2 1 3.6V ~ 50V 1kHz ~ 500kHz - No No - Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 16-SOIC
LM5031SD/NOPB Texas Instruments

LM5031SD/NOPB

IC REG CTRLR 10WDFN

Texas Instruments

2,002
RFQ

-

- 10-WDFN Exposed Pad Tape & Reel (TR) Active - - - - - - - - - - - - - - - - Surface Mount 10-WSON (4x4)
ISL78215AUZ Renesas Electronics Corporation

ISL78215AUZ

IC REG CTRLR BOOST/FLYBACK 8MSOP

Renesas Electronics Corporation

4,788
RFQ
ISL78215AUZ Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Last Time Buy Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.5V ~ 18V Up to 2MHz 48% Yes No - Current Limit, Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 8-MSOP
LM5041SDX Texas Instruments

LM5041SDX

IC REG CTRLR MULT TOP 16WSON

Texas Instruments

4,936
RFQ
LM5041SDX Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Half-Bridge, Push-Pull 1 1 15V ~ 90V 200kHz, 600kHz - Yes Yes - Dead Time Control, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-WSON (5x5)
MP3910GK-P Monolithic Power Systems Inc.

MP3910GK-P

BOOST PWM CONTROLLER WITH PROGRA

Monolithic Power Systems Inc.

1,314
RFQ
MP3910GK-P Datasheet

Datasheet

MP 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter, SEPIC 1 1 5V ~ 35V 30kHz ~ 400kHz 95% No Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
MP3910AGS-P Monolithic Power Systems Inc.

MP3910AGS-P

PEAK CURRENT MODE BOOST PWM CONT

Monolithic Power Systems Inc.

2,765
RFQ
MP3910AGS-P Datasheet

Datasheet

MP 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter, SEPIC 1 1 9V ~ 14V 30kHz ~ 400kHz 95% No No - Current Limit, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MIC38HC45-1YN Microchip Technology

MIC38HC45-1YN

IC REG CTRLR MULT TOPOLOGY 14DIP

Microchip Technology

4,881
RFQ
MIC38HC45-1YN Datasheet

Datasheet

- 14-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V - 50% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 14-DIP
UCC2813PWTR-5 Texas Instruments

UCC2813PWTR-5

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

3,113
RFQ
UCC2813PWTR-5 Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V - 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
MAX15026BATD+T Analog Devices Inc./Maxim Integrated

MAX15026BATD+T

IC REG CTRLR BUCK 14TDFN

Analog Devices Inc./Maxim Integrated

3,921
RFQ
MAX15026BATD+T Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V 200kHz ~ 2MHz 88% Yes No - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 14-TDFN (3x3)
MPQ2908AGF-P Monolithic Power Systems Inc.

MPQ2908AGF-P

INDUSTRIAL GRADE, 4V-60V INPUT,

Monolithic Power Systems Inc.

1,268
RFQ
MPQ2908AGF-P Datasheet

Datasheet

MPQ 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 60V 100kHz ~ 1MHz 99.5% Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Sync -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-TSSOP-EP
BA9741FS-E2 Rohm Semiconductor

BA9741FS-E2

IC REG CTRLR BUCK/BOOST 16SSOP

Rohm Semiconductor

1,576
RFQ
BA9741FS-E2 Datasheet

Datasheet

- 16-LSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 2 1 3.6V ~ 35V 10kHz ~ 800kHz 100% Yes No - Dead Time Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP-A
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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.