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
AN8016NSHAVF Panasonic Electronic Components

AN8016NSHAVF

IC REG CTRLR BOOST 10-SSOP

Panasonic Electronic Components

1,935
RFQ
AN8016NSHAVF Datasheet

Datasheet

- 10-FSOP (0.169", 4.30mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 14V 2kHz ~ 1MHz 80% No No - Enable, Soft Start -30°C ~ 85°C (TA) - - Surface Mount 10-SSOP
AN8016SH-E1V Panasonic Electronic Components

AN8016SH-E1V

IC REG CTRLR BOOST 10-SSOP

Panasonic Electronic Components

1,360
RFQ
AN8016SH-E1V Datasheet

Datasheet

- 10-FSOP (0.169", 4.30mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 14V 20kHz ~ 1MHz 80% No No - Enable, Soft Start -30°C ~ 85°C (TA) - - Surface Mount 10-SSOP
AN8017SA-E1V Panasonic Electronic Components

AN8017SA-E1V

IC REG CTRLR BOOST 16SSOP

Panasonic Electronic Components

3,997
RFQ

-

- 16-LSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 2 1 1.8V ~ 14V 20kHz ~ 1MHz 77%, 78% No No - Current Limit, Dead Time Control, Enable -30°C ~ 85°C (TA) - - Surface Mount 16-SSOP
AN8049FHNEBV Panasonic Electronic Components

AN8049FHNEBV

IC REG CTRLR BUCK/BOOST 24QFN

Panasonic Electronic Components

2,902
RFQ
AN8049FHNEBV Datasheet

Datasheet

- 24-WFQFN Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive or Negative Buck, Boost 3 1 1.8V ~ 14V 20kHz ~ 1MHz 86% No No - Enable, Soft Start -30°C ~ 85°C (TA) - - Surface Mount 24-QFN (5.2x4.2)
SI9122ADQ-T1-E3 Vishay Siliconix

SI9122ADQ-T1-E3

IC REG CTRLR HALF-BRIDGE 20TSSOP

Vishay Siliconix

1,521
RFQ
SI9122ADQ-T1-E3 Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 10.5V ~ 13.2V 500kHz 92% Yes No - Current Limit, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
L6725A STMicroelectronics

L6725A

IC REG CTRLR BUCK SO-16N

STMicroelectronics

1,900
RFQ
L6725A Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active 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
LM5035AMHX/NOPB Texas Instruments

LM5035AMHX/NOPB

IC REG CTRLR HALF-BRIDGE 20TSSOP

Texas Instruments

3,936
RFQ
LM5035AMHX/NOPB Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 13V ~ 105V 200kHz, 500kHz - Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
LM5035AMH/NOPB Texas Instruments

LM5035AMH/NOPB

IC REG CTRLR HALF-BRIDGE 20TSSOP

Texas Instruments

4,980
RFQ
LM5035AMH/NOPB Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 13V ~ 105V 200kHz, 500kHz - Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
SG1577SZ onsemi

SG1577SZ

IC REG CTRLR BUCK/BOOST 20-SOP

onsemi

4,092
RFQ

-

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete - - - - 2 - 8V ~ 15V - 95% - - - - -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
UC2524NG4 Texas Instruments

UC2524NG4

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

4,521
RFQ
UC2524NG4 Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 40V 300kHz 45% No No - Current Limit, Enable, Frequency Control, Ramp -25°C ~ 85°C (TA) - - Through Hole 16-PDIP
UC2526AQG3 Texas Instruments

UC2526AQG3

IC REG CTRLR MULT TOP 20PLCC

Texas Instruments

1,329
RFQ
UC2526AQG3 Datasheet

Datasheet

- 20-LCC (J-Lead) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 35V 1Hz ~ 600kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start -25°C ~ 85°C (TA) - - Surface Mount 20-PLCC (9x9)
UC2573NG4 Texas Instruments

UC2573NG4

IC REG CTRLR BUCK 8DIP

Texas Instruments

4,083
RFQ
UC2573NG4 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 30V 100kHz 92% No No - Current Limit, Ramp -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
UC2578N Texas Instruments

UC2578N

IC REG CTRLR BUCK 16DIP

Texas Instruments

3,430
RFQ
UC2578N Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 14V ~ 72V 110kHz 90% No No - Current Limit, Soft Start -40°C ~ 85°C (TA) - - Through Hole 16-PDIP
UC2825AQG3 Texas Instruments

UC2825AQG3

IC REG CTRLR MULT TOP 20PLCC

Texas Instruments

3,902
RFQ
UC2825AQG3 Datasheet

Datasheet

- 20-LCC (J-Lead) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 22V 400kHz ~ 1MHz 50% No No - Current Limit, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-PLCC (9x9)
UC2843AQ Texas Instruments

UC2843AQ

IC REG CTRLR MULT TOP 20PLCC

Texas Instruments

4,219
RFQ
UC2843AQ Datasheet

Datasheet

- 20-LCC (J-Lead) Tube Obsolete - - - - - - - - - - - - - -40°C ~ 125°C (TA) - - Surface Mount 20-PLCC (9x9)
UC2874DW-1G4 Texas Instruments

UC2874DW-1G4

IC REG CTRLR BUCK 18SOIC

Texas Instruments

4,391
RFQ
UC2874DW-1G4 Datasheet

Datasheet

- 18-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 9V ~ 36V Up to 300kHz 100% Yes No - Soft Start -25°C ~ 85°C (TA) - - Surface Mount 18-SOIC
UC2874DW-2G4 Texas Instruments

UC2874DW-2G4

IC REG CTRLR BUCK 18SOIC

Texas Instruments

4,299
RFQ
UC2874DW-2G4 Datasheet

Datasheet

- 18-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.4V ~ 36V Up to 300kHz 100% Yes No - Soft Start -25°C ~ 85°C (TA) - - Surface Mount 18-SOIC
UC2874N-1G4 Texas Instruments

UC2874N-1G4

IC REG CTRLR BUCK 18DIP

Texas Instruments

3,320
RFQ

-

- 18-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 9V ~ 36V Up to 300kHz 100% Yes No - Soft Start -25°C ~ 85°C (TA) - - Through Hole 18-PDIP
UC3525AQG3 Texas Instruments

UC3525AQG3

IC REG CTRLR MULT TOP 20PLCC

Texas Instruments

2,704
RFQ
UC3525AQG3 Datasheet

Datasheet

- 20-LCC (J-Lead) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-PLCC (9x9)
UC3573NG4 Texas Instruments

UC3573NG4

IC REG CTRLR BUCK 8DIP

Texas Instruments

2,560
RFQ
UC3573NG4 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 30V 100kHz 92% No No - Current Limit, Ramp 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
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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.