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
5962-9326101MEA Texas Instruments

5962-9326101MEA

UC1854 HIGH POWER FACTOR PREREGU

Texas Instruments

1,308
RFQ
5962-9326101MEA Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCC1800L883B Unitrode

UCC1800L883B

UCC1800 LOW-POWER BICMOS CURRENT

Unitrode

3,509
RFQ
UCC1800L883B Datasheet

Datasheet

UCC280x 20-CLCC Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 11V Up to 1MHz 1 No Yes - Frequency Control, Soft Start -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)
5962-9453001M2A Texas Instruments

5962-9453001M2A

UC1856 IMPROVED CURRENT MODE PWM

Texas Instruments

1,145
RFQ
5962-9453001M2A Datasheet

Datasheet

- 20-CLCC Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 2 8V ~ 40V 200kHz 50% No No - Current Limit, Enable, Frequency Control, Soft Start, Sync -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)
5962-8670406VPA Texas Instruments

5962-8670406VPA

UC1843A-SP CURRENT MODE PWM CONT

Texas Instruments

2,195
RFQ
5962-8670406VPA Datasheet

Datasheet

- 8-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 12V ~ 25V 500kHz 1 No No - Frequency Control -55°C ~ 125°C (TA) - - Through Hole 8-CDIP
5962-8670409VPA Texas Instruments

5962-8670409VPA

UC1843A - CURRENT MODE PWM CONTR

Texas Instruments

1,715
RFQ
5962-8670409VPA Datasheet

Datasheet

- 8-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 12V ~ 25V 500kHz 96% No No - Frequency Control -55°C ~ 125°C - - Through Hole 8-CDIP
5962-8951106V2A Texas Instruments

5962-8951106V2A

UC1525B-SP REGULATING PULSE WIDT

Texas Instruments

3,515
RFQ
5962-8951106V2A Datasheet

Datasheet

- 20-CLCC Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 35V 100kHz ~ 400kHz 49% No Yes - Dead Time Control, Enable, Frequency Control, Soft Start -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)
5962-8768101VEA Texas Instruments

5962-8768101VEA

UC1825-SP HIGH SPEED PWM CONTROL

Texas Instruments

1,040
RFQ
5962-8768101VEA Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Buck 2 1 10V ~ 30V Up to 1MHz 80% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -55°C ~ 125°C (TA) - - Through Hole 16-CDIP
5962-8768104V2A Texas Instruments

5962-8768104V2A

UC1825-SP HIGH SPEED PWM CONTROL

Texas Instruments

3,434
RFQ
5962-8768104V2A Datasheet

Datasheet

- 20-CLCC Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Buck 2 1 10V ~ 30V Up to 1MHz 80% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)
UC2825ADW Texas Instruments

UC2825ADW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

1,291
RFQ
UC2825ADW Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active 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 16-SOIC
LM5176RHFT Texas Instruments

LM5176RHFT

POWER MANAGEMENT

Texas Instruments

3,126
RFQ
LM5176RHFT Datasheet

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 4.2V ~ 55V 100kHz ~ 600kHz 50% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-VQFN (5x4)
LTC7878AUH#TRPBF Analog Devices Inc.

LTC7878AUH#TRPBF

80V PEAK CURRENT MODE BUCK-BOOST

Analog Devices Inc.

4,846
RFQ
LTC7878AUH#TRPBF Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 5V ~ 70V 50kHz ~ 800kHz 90% (Typ) Yes Yes - Current Limit, Dead Time Control, Frequency Control, Phase Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
HV9120NG-G Microchip Technology

HV9120NG-G

IC REG CTRLR FLYBACK 16SOIC

Microchip Technology

3,577
RFQ
HV9120NG-G Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 10V ~ 450V 3MHz 49.4% No No - Enable, Frequency Control, Reset -55°C ~ 125°C (TJ) - - Surface Mount 16-SOIC
LT3757AEMSE#WPBF Analog Devices Inc.

LT3757AEMSE#WPBF

BOOST, FLY, SEPIC & INV CNTR

Analog Devices Inc.

2,228
RFQ
LT3757AEMSE#WPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive and Negative Boost, Flyback, SEPIC 1 1 2.9V ~ 40V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-MSOP-EP
UC3825AN Texas Instruments

UC3825AN

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

1,012
RFQ
UC3825AN Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Active 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 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
TPS40200SHKJ Texas Instruments

TPS40200SHKJ

IC REG CTRLR BUCK 8CFP

Texas Instruments

1,331
RFQ
TPS40200SHKJ Datasheet

Datasheet

- 8-CFlatPack Tube Active Transistor Driver Step-Down Positive Buck 1 1 5.5V ~ 52V 35kHz ~ 500kHz 100% No No - Frequency Control, Soft Start -55°C ~ 210°C (TA) - - Surface Mount 8-CFP
MIC3809YMM Microchip Technology

MIC3809YMM

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

2,618
RFQ
MIC3809YMM Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 1 1 4.1V ~ 14V 200kHz 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
MIC2193YM Microchip Technology

MIC2193YM

IC REG CTRLR BUCK 8SOIC

Microchip Technology

1,624
RFQ
MIC2193YM Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 2.9V ~ 14V 400kHz 100% Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
ISL78264ARZ-T7A Renesas Electronics Corporation

ISL78264ARZ-T7A

AUTOMOTIVE DUAL SYNC BUCK CONTRO

Renesas Electronics Corporation

4,096
RFQ
ISL78264ARZ-T7A Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 3.75V ~ 42V 200kHz ~ 2.2MHz 98.75% Yes Yes - Enable, Soft Start -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 32-QFN (5x5)
TL2844BDRG4-8 Texas Instruments

TL2844BDRG4-8

IC REG CTRLR BST FLYBK PWM 8SOIC

Texas Instruments

3,629
RFQ
TL2844BDRG4-8 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
UC3842BD1013TR STMicroelectronics

UC3842BD1013TR

IC REG CTRLR BST FLYBK ISO 8SOIC

STMicroelectronics

4,858
RFQ
UC3842BD1013TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TJ) - - Surface Mount 8-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.