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
UCC2808AD-2 Texas Instruments

UCC2808AD-2

IC REG CTRLR PUSH-PULL 8SOIC

Texas Instruments

1,072
RFQ
UCC2808AD-2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete 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
UCC3808D-2 Texas Instruments

UCC3808D-2

IC REG CTRLR PUSH-PULL 8SOIC

Texas Instruments

458
RFQ
UCC3808D-2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete 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
UCC2808APW-2 Texas Instruments

UCC2808APW-2

IC REG CTRLR PUSH-PULL 8TSSOP

Texas Instruments

420
RFQ
UCC2808APW-2 Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tube Obsolete 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-TSSOP
MAX1980ETP+TG075 Analog Devices Inc./Maxim Integrated

MAX1980ETP+TG075

QUICK-PWM SLAVE CONTROLLER WITH

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX1980ETP+TG075 Datasheet

Datasheet

- 20-WQFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 200kHz, 300kHz, 550kHz - Yes No - Current Limit, On Time Control, Pulse Skipping -40°C ~ 100°C (TA) - - Surface Mount 20-TQFN (5x5)
TPS53129PW Texas Instruments

TPS53129PW

IC REG CTRLR BUCK 24TSSOP

Texas Instruments

2,387
RFQ
TPS53129PW Datasheet

Datasheet

D-CAP2™ 24-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 24V 700kHz - Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-TSSOP
LM5030MM Texas Instruments

LM5030MM

IC REG CTRLR MULT TOP 10MSOP

Texas Instruments

2,068
RFQ
LM5030MM Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Last Time Buy Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 2 1 14V ~ 90V 200kHz, 600kHz 50% No No - Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 10-VSSOP
ISL6406IBZ Intersil

ISL6406IBZ

SWITCHING CONTROLLER

Intersil

114
RFQ
ISL6406IBZ Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete 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-SOIC
LTC3864IMSE#TRPBF Analog Devices Inc.

LTC3864IMSE#TRPBF

IC REG CTRLR BUCK 12MSOP

Analog Devices Inc.

2,180
RFQ
LTC3864IMSE#TRPBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 60V 50kHz ~ 850kHz 100% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
LTC3863IMSE#TRPBF Analog Devices Inc.

LTC3863IMSE#TRPBF

IC REG CTRLR BUCK 12MSOP

Analog Devices Inc.

3,695
RFQ
LTC3863IMSE#TRPBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive or Negative Buck 1 1 3.5V ~ 60V 50kHz ~ 850kHz - No No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
TL1466IPMR Texas Instruments

TL1466IPMR

IC REG CTRLR 64LQFP

Texas Instruments

2,935
RFQ
TL1466IPMR Datasheet

Datasheet

- 64-LQFP Tape & Reel (TR) Obsolete - - - - 4 1 3.1V ~ 12V 50kHz ~ 2MHz 100% - No - Dead Time Control, Frequency Control -20°C ~ 75°C (TA) - - Surface Mount 64-LQFP (10x10)
UC2874QTR-2 Texas Instruments

UC2874QTR-2

SWITCHING CONTROLLER

Texas Instruments

1,000
RFQ
UC2874QTR-2 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
ISL6557ACBZ Intersil

ISL6557ACBZ

SWITCHING CONTROLLER

Intersil

500
RFQ
ISL6557ACBZ Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tube Obsolete PWM Signal Step-Down Positive Buck 4 4 4.75V ~ 5.25V 80kHz ~ 1.5MHz 75% - No - Current Limit, Enable, Power Good 0°C ~ 70°C (TA) - - Surface Mount 24-SOIC
UC3863N Texas Instruments

UC3863N

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

2,591
RFQ
UC3863N Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 22V 50kHz ~ 500kHz 100% No No - Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
UC3864N Texas Instruments

UC3864N

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

3,149
RFQ
UC3864N Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 22V 50kHz ~ 500kHz 100% No No - Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
UC3864N Unitrode

UC3864N

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

3,510
RFQ
UC3864N Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 22V 50kHz ~ 500kHz 100% No No - Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
ISL62870HRUZ-T Renesas Electronics Corporation

ISL62870HRUZ-T

IC REG CTRLR BUCK 16TQFN

Renesas Electronics Corporation

2,410
RFQ
ISL62870HRUZ-T Datasheet

Datasheet

Robust Ripple Regulator™ (R3) 16-UFQFN Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.3V ~ 25V 300kHz - Yes No - Enable, Phase Control, Power Good -10°C ~ 100°C (TA) - - Surface Mount 16-UTQFN (2.6x1.8)
UC3863N Unitrode

UC3863N

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

512
RFQ
UC3863N Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up/Step-Down Positive - 2 1 7V ~ 22V 50kHz ~ 500kHz 100% No No - Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
UC3868N Texas Instruments

UC3868N

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

2,972
RFQ
UC3868N Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 22V 50kHz ~ 500kHz 100% No No - Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
UC3867N Texas Instruments

UC3867N

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

4,415
RFQ
UC3867N Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 22V 50kHz ~ 500kHz 100% No No - Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
HIP6303CB-T Harris Corporation

HIP6303CB-T

MPU CORE VOLTAGE REGULATOR

Harris Corporation

131,000
RFQ
HIP6303CB-T Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete PWM Signal Step-Down Positive Buck 4 4 4.75V ~ 5.25V 50kHz ~ 1.5MHz - No No - Enable, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 20-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.