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
SCY991351ADR2G onsemi

SCY991351ADR2G

IC REG CTRLR

onsemi

2,653
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
TL594IDG4 Texas Instruments

TL594IDG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

4,299
RFQ
TL594IDG4 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 1kHz ~ 300kHz 97% No No - Dead Time Control, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
S-8355M18BD-MCD-TFG ABLIC Inc.

S-8355M18BD-MCD-TFG

IC REG CTRLR BOOST 6SNB

ABLIC Inc.

4,536
RFQ
S-8355M18BD-MCD-TFG Datasheet

Datasheet

- 6-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 300kHz 78% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 6-SNB (1.8x2.0)
S-8355M34BD-MCT-TFG ABLIC Inc.

S-8355M34BD-MCT-TFG

IC REG CTRLR BOOST 6SNB

ABLIC Inc.

4,782
RFQ
S-8355M34BD-MCT-TFG Datasheet

Datasheet

- 6-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 300kHz 78% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 6-SNB (1.8x2.0)
S-8355Q15BD-OWA-TFG ABLIC Inc.

S-8355Q15BD-OWA-TFG

IC REG CTRLR BOOST 6SNB

ABLIC Inc.

1,306
RFQ
S-8355Q15BD-OWA-TFG Datasheet

Datasheet

- 6-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 600kHz 78% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 6-SNB (1.8x2.0)
S-8355Q31BD-OWQ-TFG ABLIC Inc.

S-8355Q31BD-OWQ-TFG

IC REG CTRLR BOOST 6SNB

ABLIC Inc.

3,184
RFQ
S-8355Q31BD-OWQ-TFG Datasheet

Datasheet

- 6-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 600kHz 78% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 6-SNB (1.8x2.0)
S-8356M18BD-MED-TFG ABLIC Inc.

S-8356M18BD-MED-TFG

IC REG CTRLR BOOST 6SNB

ABLIC Inc.

3,001
RFQ
S-8356M18BD-MED-TFG Datasheet

Datasheet

- 6-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 300kHz 78% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 6-SNB (1.8x2.0)
S-8356M50BD-MFJ-TFG ABLIC Inc.

S-8356M50BD-MFJ-TFG

IC REG CTRLR BOOST 6SNB

ABLIC Inc.

4,455
RFQ
S-8356M50BD-MFJ-TFG Datasheet

Datasheet

- 6-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 300kHz 78% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 6-SNB (1.8x2.0)
S-8356Q37BD-OYW-TFG ABLIC Inc.

S-8356Q37BD-OYW-TFG

IC REG CTRLR BOOST 6SNB

ABLIC Inc.

4,271
RFQ
S-8356Q37BD-OYW-TFG Datasheet

Datasheet

- 6-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 600kHz 78% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 6-SNB (1.8x2.0)
S-8356Q50BD-OVJ-TFG ABLIC Inc.

S-8356Q50BD-OVJ-TFG

IC REG CTRLR BOOST 6SNB

ABLIC Inc.

2,992
RFQ
S-8356Q50BD-OVJ-TFG Datasheet

Datasheet

- 6-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 600kHz 78% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 6-SNB (1.8x2.0)
E-UC2843BD1013TR STMicroelectronics

E-UC2843BD1013TR

IC REG CTRLR BOOST/FLYBACK 8SOIC

STMicroelectronics

1,147
RFQ
E-UC2843BD1013TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
E-UC2843BN STMicroelectronics

E-UC2843BN

IC REG CTRLR BST/FLYBK 8-MINIDIP

STMicroelectronics

3,759
RFQ
E-UC2843BN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -25°C ~ 85°C (TA) - - Through Hole 8-Mini DIP
E-UC2842BN STMicroelectronics

E-UC2842BN

IC REG CTRLR PWM CM 8-MINIDIP

STMicroelectronics

2,356
RFQ
E-UC2842BN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control -25°C ~ 85°C (TA) - - Through Hole 8-Mini DIP
E-UC2844BD1 STMicroelectronics

E-UC2844BD1

IC REG CTRLR BST FLYBK ISO 8SOIC

STMicroelectronics

3,503
RFQ
E-UC2844BD1 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
E-UC2844BN STMicroelectronics

E-UC2844BN

IC REG CTRLR PWM CM 8-MINIDIP

STMicroelectronics

1,446
RFQ
E-UC2844BN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) - - Through Hole 8-Mini DIP
UCC25600DRG4 Texas Instruments

UCC25600DRG4

IC REG CTRLR HALF-BRIDGE 8SOIC

Texas Instruments

3,724
RFQ
UCC25600DRG4 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 Half-Bridge 2 1 11.5V ~ 18V 40kHz ~ 350kHz - No No - Current Limit, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
TL494CDG4 Texas Instruments

TL494CDG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

1,280
RFQ
TL494CDG4 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 1kHz ~ 300kHz 45% No No - Dead Time Control, Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
TL494IDG4 Texas Instruments

TL494IDG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

2,231
RFQ
TL494IDG4 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 1kHz ~ 300kHz 45% No No - Dead Time Control, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
TL494CPWG4 Texas Instruments

TL494CPWG4

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

2,315
RFQ
TL494CPWG4 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 1kHz ~ 300kHz 45% No No - Dead Time Control, Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 16-TSSOP
SG2524DRE4 Texas Instruments

SG2524DRE4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

3,881
RFQ
SG2524DRE4 Datasheet

Datasheet

- 16-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, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 40V 450kHz 45% No No - Current Limit, Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 16-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.