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





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
UCC28250PWR Texas Instruments

UCC28250PWR

IC REG CTRLR MULT TOP 20TSSOP

Texas Instruments

4,774
RFQ
UCC28250PWR Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active PWM Signal Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 4.7V ~ 17V 85kHz ~ 1.15MHz - Yes No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
UCC28250RGPR Texas Instruments

UCC28250RGPR

IC REG CTRLR MULT TOPOLOGY 20QFN

Texas Instruments

1,020
RFQ
UCC28250RGPR Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 4.7V ~ 17V 85kHz ~ 1.15MHz - Yes No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x4)
TPS40130RHBR Texas Instruments

TPS40130RHBR

IC REG CTRLR BUCK 32QFN

Texas Instruments

1,779
RFQ
TPS40130RHBR Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 2 2 3V ~ 40V 100kHz ~ 1.2MHz 87.5% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 32-VQFN (5x5)
UCC3807DTR-3 Texas Instruments

UCC3807DTR-3

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

4,832
RFQ
UCC3807DTR-3 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, SEPIC 1 1 4.1V ~ 13.5V 202kHz 78% No No - - 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
ISL6316CRZ-T Intersil

ISL6316CRZ-T

SWITCHING CONTROLLER

Intersil

28,000
RFQ
ISL6316CRZ-T Datasheet

Datasheet

- 40-VFQFN Exposed Pad Bulk Obsolete PWM Signal Step-Down Positive Buck 4 4 4.75V ~ 5.25V 80kHz ~ 1MHz 66.7% - No - Enable, Frequency Control, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 40-QFN (6x6)
ISL6316CRZ Intersil

ISL6316CRZ

SWITCHING CONTROLLER

Intersil

716
RFQ
ISL6316CRZ Datasheet

Datasheet

- 40-VFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Positive Buck 4 4 4.75V ~ 5.25V 80kHz ~ 1MHz 66.7% - No - Enable, Frequency Control, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 40-QFN (6x6)
MAX17500AEUB+ Analog Devices Inc./Maxim Integrated

MAX17500AEUB+

IC REG CTRLR BOOST/SEPIC 10UMAX

Analog Devices Inc./Maxim Integrated

7,186
RFQ
MAX17500AEUB+ Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, SEPIC 1 1 23.6V ~ 30V 50kHz ~ 2.5MHz 50% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-uMAX/uSOP
MAX741UCAP-T Analog Devices Inc./Maxim Integrated

MAX741UCAP-T

MAX741 1 A SWITCHING CONTROLLER

Analog Devices Inc./Maxim Integrated

2,000
RFQ
MAX741UCAP-T Datasheet

Datasheet

- 20-SSOP (0.209", 5.30mm Width) Bulk Active Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 1 1 2.7V ~ 15.5V - - No Yes - Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-SSOP
UCC2885D Texas Instruments

UCC2885D

SWITCHING CONTROLLER

Texas Instruments

1,051
RFQ
UCC2885D Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
MIC2155YML-TR Microchip Technology

MIC2155YML-TR

IC REG CTRLR BUCK 32MLF

Microchip Technology

861
RFQ
MIC2155YML-TR Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 14.5V 500kHz 80% Yes Yes - Current Limit, Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC3865EUH#TRPBF Analog Devices Inc.

LTC3865EUH#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

1,827
RFQ
LTC3865EUH#TRPBF Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 770kHz 95% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC3865EUH-1#TRPBF Analog Devices Inc.

LTC3865EUH-1#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

1,636
RFQ
LTC3865EUH-1#TRPBF Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 770kHz 95% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
MAX770EPA Analog Devices Inc./Maxim Integrated

MAX770EPA

STEP-UP DC-DC CONTROLLER

Analog Devices Inc./Maxim Integrated

1,419
RFQ
MAX770EPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up Positive Boost 1 1 3V ~ 16.5V Up to 300kHz - No No - Enable -40°C ~ 70°C (TA) - - Through Hole 8-PDIP
MAX771ESA+T Analog Devices Inc./Maxim Integrated

MAX771ESA+T

IC REG CTRLR BOOST 8SOIC

Analog Devices Inc./Maxim Integrated

1,702
RFQ
MAX771ESA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 3V ~ 16.5V 300kHz - No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LTC1622IS8#TRPBF Analog Devices Inc.

LTC1622IS8#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

2,604
RFQ
LTC1622IS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2V ~ 10V - 100% No Yes - Enable, Soft Start -45°C ~ 85°C (TA) - - Surface Mount 8-SO
UC2864DW Texas Instruments

UC2864DW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

2,912
RFQ
UC2864DW Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) 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 -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MAX1937EEI+ Analog Devices Inc./Maxim Integrated

MAX1937EEI+

IC REG CTRLR BUCK 28QSOP

Analog Devices Inc./Maxim Integrated

1,749
RFQ
MAX1937EEI+ Datasheet

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 2 2 6V ~ 24V 500kHz - Yes No - Current Limit, Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 28-QSOP
ISL6219ACA Intersil

ISL6219ACA

SWITCHING CONTROLLER

Intersil

2,625
RFQ
ISL6219ACA Datasheet

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tube Obsolete PWM Signal Step-Down Positive Buck 3 3 4.75V ~ 5.25V 100kHz ~ 1.5MHz - - No - Enable, Frequency Control, Power Good -10°C ~ 85°C (TA) - - Surface Mount 28-SSOP/QSOP
UC3841DWTR Texas Instruments

UC3841DWTR

IC REG CTRLR MULT TOP 18SOIC

Texas Instruments

3,010
RFQ
UC3841DWTR Datasheet

Datasheet

- 18-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8V ~ 32V 500kHz 95% No No - Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 18-SOIC
UCC38084D Texas Instruments

UCC38084D

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

1,299
RFQ
UCC38084D Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete 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
Total 10167 Record«Prev1... 178179180181182183184185...509Next»

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.