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
LM25148QRGYRQ1 Texas Instruments

LM25148QRGYRQ1

AUTOMOTIVE 42-V SYNCHRONOUS BUCK

Texas Instruments

961
RFQ
LM25148QRGYRQ1 Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 42V 100kHz ~ 2.2MHz 100% Yes Yes - Current Limit, Dead Time Control, Frequency Control, Power Good, Ramp, Soft Start, Sync -40°C ~ 125°C (TA) - - Surface Mount 24-VQFN (5.5x3.5)
LM25088MHX-2/NOPB Texas Instruments

LM25088MHX-2/NOPB

IC REG CTRLR BUCK 16TSSOP

Texas Instruments

4,202
RFQ
LM25088MHX-2/NOPB Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V 50kHz ~ 1MHz - No Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
UC2526ADWTR Texas Instruments

UC2526ADWTR

IC REG CTRLR MULT TOP 18SOIC

Texas Instruments

370
RFQ
UC2526ADWTR Datasheet

Datasheet

- 18-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active 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 18-SOIC
LM27403SQ/NOPB Texas Instruments

LM27403SQ/NOPB

IC REG CTRLR BUCK 24WQFN

Texas Instruments

1,255
RFQ
LM27403SQ/NOPB Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 20V 200kHz ~ 1.2MHz 93% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 24-WQFN (4x4)
HV9123NG-G-M901 Microchip Technology

HV9123NG-G-M901

IC REG CTRLR FLYBACK 16SOIC

Microchip Technology

3,438
RFQ
HV9123NG-G-M901 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 10V ~ 450V 3MHz 97% No No - Enable, Frequency Control, Reset -55°C ~ 125°C (TJ) - - Surface Mount 16-SOIC
TPS40210DGQ Texas Instruments

TPS40210DGQ

IC REG CTRLR MULT TOP 10MSOP

Texas Instruments

4,872
RFQ
TPS40210DGQ Datasheet

Datasheet

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 4.5V ~ 52V 35kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-HVSSOP
TPS40210DRCT Texas Instruments

TPS40210DRCT

IC REG CTRLR MULT TOPOLOGY 10SON

Texas Instruments

487
RFQ
TPS40210DRCT Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 4.5V ~ 52V 35kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-VSON (3x3)
MP9928GL-Z Monolithic Power Systems Inc.

MP9928GL-Z

IC REG CTRLR BUCK 20QFN

Monolithic Power Systems Inc.

16,092
RFQ
MP9928GL-Z Datasheet

Datasheet

- 20-TFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 60V 100kHz ~ 1MHz 99.5% Yes Yes - Enable, Phase Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (3x4)
MIC3809YM-TR Microchip Technology

MIC3809YM-TR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

2,059
RFQ
MIC3809YM-TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) 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-SOIC
LM5152QRGRRQ1 Texas Instruments

LM5152QRGRRQ1

AUTOMOTIVE 2.2 MHZ WIDE VIN LOW

Texas Instruments

7,737
RFQ
LM5152QRGRRQ1 Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 0.8V ~ 42V 100kHz ~ 2.2MHz 80%, 94% Yes Yes - Dead Time Control, Enable, Frequency Control, Ramp, Soft Start, Tracking -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 20-VQFN (3.5x3.5)
UCC2893PWR Texas Instruments

UCC2893PWR

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

9,841
RFQ
UCC2893PWR Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.5V ~ 16V 250kHz 70% No Yes - Current Limit, Enable, On Time Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
BD9611MUV-E2 Rohm Semiconductor

BD9611MUV-E2

IC REG CTRLR BUCK 20VQFN

Rohm Semiconductor

4,848
RFQ
BD9611MUV-E2 Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 10V ~ 56V 50kHz ~ 500kHz - Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount VQFN020V4040
UC3526ADW Texas Instruments

UC3526ADW

IC REG CTRLR MULT TOP 18SOIC

Texas Instruments

481
RFQ
UC3526ADW Datasheet

Datasheet

- 18-SOIC (0.295", 7.50mm Width) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, 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 0°C ~ 70°C (TA) - - Surface Mount 18-SOIC
UC3526N Texas Instruments

UC3526N

IC REG CTRLR MULT TOPOLOGY 18DIP

Texas Instruments

450
RFQ
UC3526N Datasheet

Datasheet

- 18-DIP (0.300", 7.62mm) Tube Active 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 1Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start 0°C ~ 70°C (TA) - - Through Hole 18-PDIP
LM5034MTCX/NOPB Texas Instruments

LM5034MTCX/NOPB

IC REG CTRLR FWRD CONV 20TSSOP

Texas Instruments

2,460
RFQ
LM5034MTCX/NOPB Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 2 13V ~ 100V 200kHz, 600kHz 76% Yes Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
UC2526ADW Texas Instruments

UC2526ADW

IC REG CTRLR MULT TOP 18SOIC

Texas Instruments

318
RFQ
UC2526ADW Datasheet

Datasheet

- 18-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 7V ~ 35V 1Hz ~ 600kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start -25°C ~ 85°C (TA) - - Surface Mount 18-SOIC
NCP81610AMNTXG onsemi

NCP81610AMNTXG

8 PH CNTRLR W OVR4+ INTERFC LOW

onsemi

4,778
RFQ
NCP81610AMNTXG Datasheet

Datasheet

- 40-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 8 8 2.8V ~ 20V 250kHz ~ 1.2MHz 100% Yes No I2C, PSI Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, SPI -10°C ~ 100°C (TA) - - Surface Mount 40-QFN (5x5)
UC3846DWTR Texas Instruments

UC3846DWTR

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

4,674
RFQ
UC3846DWTR Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull 2 1 6.95V ~ 40V 500kHz 50% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
LM5185QPWPRQ1 Texas Instruments

LM5185QPWPRQ1

LM5185QPWPRQ1

Texas Instruments

1,279
RFQ
LM5185QPWPRQ1 Datasheet

Datasheet

- 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 4.5V ~ 14V 11kHz ~ 350kHz 80% Yes No - Enable, Soft Start -40°C ~ 125°C (TA) - - Surface Mount 14-HTSSOP
UCC2808AQDR-2Q1 Texas Instruments

UCC2808AQDR-2Q1

IC REG CTRLR PUSH-PULL 8SOIC

Texas Instruments

5,305
RFQ
UCC2808AQDR-2Q1 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 4.1V ~ 15V 194kHz 49% No No - Frequency Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 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.