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
TPS40020PWP Texas Instruments

TPS40020PWP

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

4,922
RFQ
TPS40020PWP Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 100kHz ~ 1MHz 95% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
UCC25630-2DDBR Texas Instruments

UCC25630-2DDBR

UCC25630-2DDBR

Texas Instruments

2,193
RFQ
UCC25630-2DDBR Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width), 14 Leads Tape & Reel (TR) Obsolete Transistor Driver - Positive, Isolation Capable Half-Bridge 1 1 13V ~ 26V 35kHz ~ 1MHz 50% No No - Hybrid Hysteretic Control (HHC) -40°C ~ 125°C (TJ) - - Surface Mount 14-SOIC
UCC25630-4DDBR Texas Instruments

UCC25630-4DDBR

UCC25630-4DDBR

Texas Instruments

975
RFQ
UCC25630-4DDBR Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width), 14 Leads Tape & Reel (TR) Obsolete Transistor Driver - Positive, Isolation Capable Half-Bridge 1 1 13V ~ 26V 35kHz ~ 1MHz 50% No No - Hybrid Hysteretic Control (HHC) -40°C ~ 125°C (TJ) - - Surface Mount 14-SOIC
UC2823Q Texas Instruments

UC2823Q

IC REG CTRLR MULT TOP 20PLCC

Texas Instruments

368
RFQ
UC2823Q Datasheet

Datasheet

- 20-LCC (J-Lead) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 8.4V ~ 30V 340kHz ~ 460kHz 80% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -25°C ~ 85°C (TA) - - Surface Mount 20-PLCC (9x9)
LTC3872IDDB#TRMPBF Analog Devices Inc.

LTC3872IDDB#TRMPBF

IC REG CTRLR BOOST 8DFN

Analog Devices Inc.

3,341
RFQ
LTC3872IDDB#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 2.75V ~ 9.8V 550kHz - No No - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x2)
UCC2961D Texas Instruments

UCC2961D

IC REG CTRLR FWRD CONV 14SOIC

Texas Instruments

4,942
RFQ
UCC2961D Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 8V ~ 19V 400kHz 72% Yes No - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
AP2008SG-13 Diodes Incorporated

AP2008SG-13

IC REG CTRLR BUCK 8SOIC

Diodes Incorporated

5,000
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3.6V ~ 20V 10kHz ~ 300kHz - No No - Soft Start -20°C ~ 85°C (TA) - - Surface Mount 8-SOP
ISL6560CB Intersil

ISL6560CB

SWITCHING CONTROLLER

Intersil

3,337
RFQ
ISL6560CB Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete PWM Signal Step-Down Positive Buck 2 2 10.8V ~ 13.2V Up to 2MHz 50% - No - Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
ISL6406IVZ-T Intersil

ISL6406IVZ-T

SWITCHING CONTROLLER, VOLTAGE-MO

Intersil

1,112
RFQ
ISL6406IVZ-T Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 3.63V 100kHz ~ 715kHz 96% Yes Yes - Enable, Frequency Control, Phase Control -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
ISL6527CRZ Intersil

ISL6527CRZ

SWITCHING CONTROLLER

Intersil

2,120
RFQ
ISL6527CRZ Datasheet

Datasheet

- 16-VQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 3.63V 300kHz 100% Yes No - Enable, Phase Control 0°C ~ 70°C (TA) - - Surface Mount 16-QFN (5x5)
MAX652CSA Analog Devices Inc./Maxim Integrated

MAX652CSA

STEP-DOWN DC-DC CONTROLLER

Analog Devices Inc./Maxim Integrated

1,201
RFQ
MAX652CSA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 16.5V Up to 300kHz - No No - Enable 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM3152MHE-3.3 National Semiconductor

LM3152MHE-3.3

SWITCHING CONTROLLER, 500KHZ

National Semiconductor

500
RFQ
LM3152MHE-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 6V ~ 33V 500kHz - Yes No - Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM3153MHE-3.3 National Semiconductor

LM3153MHE-3.3

SWITCHING CONTROLLER, 750KHZ

National Semiconductor

500
RFQ
LM3153MHE-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 8V ~ 18V 750kHz - Yes No - Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
UCC3580N-1 Texas Instruments

UCC3580N-1

IC REG CTRLR FWRD CONV 16DIP

Texas Instruments

1,685
RFQ
UCC3580N-1 Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Forward Converter 2 1 8.5V ~ 16V 400kHz 66% No No - Enable, Ramp, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
UCC3580N-3 Texas Instruments

UCC3580N-3

IC REG CTRLR FWRD CONV 16DIP

Texas Instruments

4,599
RFQ
UCC3580N-3 Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive or Negative Forward Converter 2 1 8.5V ~ 16V 400kHz 66% No No - Enable, Ramp, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
TPS53124RGER Texas Instruments

TPS53124RGER

IC REG CTRLR BUCK 24VQFN

Texas Instruments

4,943
RFQ
TPS53124RGER Datasheet

Datasheet

D-CAP™ 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 24V - - Yes No - Enable -40°C ~ 85°C (TA) - - Surface Mount 24-VQFN (4x4)
UC3572DG4 Texas Instruments

UC3572DG4

IC REG CTRLR FLYBACK 8SOIC

Texas Instruments

1,917
RFQ
UC3572DG4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Negative Flyback 1 1 4.75V ~ 30V 100kHz 92% No No - Current Limit, Ramp 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TL1453CN Texas Instruments

TL1453CN

IC REG CTRLR 16DIP

Texas Instruments

1,758
RFQ
TL1453CN Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Bulk Active PWM - Positive Boost 2 1 3.6V ~ 40V 1kHz ~ 500kHz - No No - Dead Time Control, Frequency Control -20°C ~ 85°C (TA) - - Through Hole 16-PDIP
TPS43335QDAPRQ1 Texas Instruments

TPS43335QDAPRQ1

IC REG CTRLR BUCK/BOOST 38HTSSOP

Texas Instruments

2,039
RFQ
TPS43335QDAPRQ1 Datasheet

Datasheet

- 38-PowerTSSOP (0.240", 6.10mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 3 2 4V ~ 40V 150kHz ~ 600kHz 90%, 98.75% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 38-HTSSOP
UCC3884N Texas Instruments

UCC3884N

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

3,919
RFQ
UCC3884N Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 8.3V ~ 15V - 78% No Yes - Enable 0°C ~ 70°C (TA) - - Through Hole 16-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.