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
ISL8841AAUZ Renesas Electronics Corporation

ISL8841AAUZ

IC REG CTRLR BOOST/FLYBACK 8MSOP

Renesas Electronics Corporation

2,683
RFQ
ISL8841AAUZ Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 9V ~ 30V Up to 2MHz 48% No No - Current Limit, Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 8-MSOP
ISL8841AMBZ Renesas Electronics Corporation

ISL8841AMBZ

IC REG CTRLR BOOST/FLYBACK 8SOIC

Renesas Electronics Corporation

2,068
RFQ
ISL8841AMBZ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 9V ~ 30V Up to 2MHz 48% No No - Current Limit, Frequency Control -55°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
ISL8841AMUZ Renesas Electronics Corporation

ISL8841AMUZ

IC REG CTRLR BOOST/FLYBACK 8MSOP

Renesas Electronics Corporation

1,293
RFQ
ISL8841AMUZ Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 9V ~ 30V Up to 2MHz 48% No No - Current Limit, Frequency Control -55°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
ISL8845AMUZ Renesas Electronics Corporation

ISL8845AMUZ

IC REG CTRLR BOOST/FLYBACK 8MSOP

Renesas Electronics Corporation

3,259
RFQ
ISL8845AMUZ Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 9V ~ 30V Up to 2MHz 48% No No - Current Limit, Frequency Control -55°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
ISL8843AMUZ Renesas Electronics Corporation

ISL8843AMUZ

IC REG CTRLR BOOST/FLYBACK 8MSOP

Renesas Electronics Corporation

3,419
RFQ
ISL8843AMUZ Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 9V ~ 30V Up to 2MHz 96% No No - Current Limit, Frequency Control -55°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
ISL8845AAUZ Renesas Electronics Corporation

ISL8845AAUZ

IC REG CTRLR BOOST/FLYBACK 8MSOP

Renesas Electronics Corporation

2,318
RFQ
ISL8845AAUZ Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 9V ~ 30V Up to 2MHz 48% No No - Current Limit, Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 8-MSOP
TSM007IN STMicroelectronics

TSM007IN

IC REG CTRLR 8DIP

STMicroelectronics

4,333
RFQ
TSM007IN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver - Positive, Isolation Capable - 1 1 12V ~ 25V 100kHz 60% No No - Frequency Control, Soft Start 0°C ~ 95°C (TA) - - Through Hole 8-DIP
TSM007ID STMicroelectronics

TSM007ID

IC REG CTRLR 8SOIC

STMicroelectronics

1,711
RFQ
TSM007ID Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver - Positive, Isolation Capable - 1 1 12V ~ 25V 100kHz 60% No No - Frequency Control, Soft Start 0°C ~ 95°C (TA) - - Surface Mount 8-SOIC
MAX5003CSE Analog Devices Inc./Maxim Integrated

MAX5003CSE

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc./Maxim Integrated

2,557
RFQ
MAX5003CSE Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive, Isolation Capable Buck 1 1 10.75V ~ 18.75V 50kHz ~ 300kHz 75% No No - Frequency Control, On Time Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
MAX5003EEE Analog Devices Inc./Maxim Integrated

MAX5003EEE

IC REG CTRLR BUCK 16QSOP

Analog Devices Inc./Maxim Integrated

2,654
RFQ

-

- 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive, Isolation Capable Buck 1 1 10.75V ~ 18.75V 50kHz ~ 300kHz 75% No No - Frequency Control, On Time Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
LM25185QPWPRQ1 Texas Instruments

LM25185QPWPRQ1

LM25185QPWPRQ1

Texas Instruments

4,600
RFQ
LM25185QPWPRQ1 Datasheet

Datasheet

- 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver - Positive Flyback 1 1 4.5V ~ 42V 11kHz ~ 350kHz - Yes Yes - Frequency Control -40°C ~ 125°C - - Surface Mount 14-HTSSOP
LM5185PWPR Texas Instruments

LM5185PWPR

LM5185PWPR

Texas Instruments

2,038
RFQ
LM5185PWPR Datasheet

Datasheet

- 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver - Positive Flyback 1 1 4.5V ~ 100V 11kHz ~ 350kHz - Yes Yes - Current Limit -40°C ~ 125°C - - Surface Mount 14-HTSSOP
MAX5071AAUA+T Analog Devices Inc./Maxim Integrated

MAX5071AAUA+T

IC REG CTRLR FLYBACK 8UMAX

Analog Devices Inc./Maxim Integrated

3,390
RFQ
MAX5071AAUA+T Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 10.8V ~ 30V 20kHz ~ 1MHz 96% No Yes - Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-uMAX/uSOP
LM3487QMMX/NOPB Texas Instruments

LM3487QMMX/NOPB

IC REG CTRLR BUCK/BCK-BST 10MSOP

Texas Instruments

1,837
RFQ
LM3487QMMX/NOPB Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost 1 1 2.97V ~ 35V 100kHz ~ 1.4MHz 100% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-VSSOP
MAX5019CSA Analog Devices Inc./Maxim Integrated

MAX5019CSA

IC REG CTRLR FLYBACK 8SOIC

Analog Devices Inc./Maxim Integrated

2,016
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 13V ~ 36V 275kHz 85% No No - Enable, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
UCC38084DRG4 Texas Instruments

UCC38084DRG4

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

3,568
RFQ
UCC38084DRG4 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 Buck, Boost, Half-Bridge, Push-Pull 2 1 4.1V ~ 15V 200kHz 49% Yes No - Current Limit, Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
UCC2808ADTR-2G4 Texas Instruments

UCC2808ADTR-2G4

IC REG CTRLR PUSH-PULL 8SOIC

Texas Instruments

2,793
RFQ
UCC2808ADTR-2G4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 4.1V ~ 15V 194kHz 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
UCC2808DTR-2G4 Texas Instruments

UCC2808DTR-2G4

IC REG CTRLR PUSH-PULL 8SOIC

Texas Instruments

2,262
RFQ
UCC2808DTR-2G4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 4.1V ~ 15V 194kHz 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
UCC3808DTR-2G4 Texas Instruments

UCC3808DTR-2G4

IC REG CTRLR PUSH-PULL 8SOIC

Texas Instruments

1,932
RFQ
UCC3808DTR-2G4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 4.1V ~ 15V 194kHz 49% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
E-SG2525AP013TR STMicroelectronics

E-SG2525AP013TR

IC REG CTRLR BCK/PSH-PULL 16SOIC

STMicroelectronics

1,875
RFQ
E-SG2525AP013TR Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Enable, Soft Start -25°C ~ 85°C (TA) - - Surface Mount 16-SO
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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.