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
MCP16502TAA-E/S8B Microchip Technology

MCP16502TAA-E/S8B

PMIC FOR SAMA5DX/SAM9X6 MPUS

Microchip Technology

3,722
RFQ
MCP16502TAA-E/S8B Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 4 4 2.7V ~ 5.5V 2MHz 100% No No I2C Current Limit, Enable -40°C ~ 125°C (TJ) - - Surface Mount 32-VQFN (5x5)
MCP16502TAE-E/S8B Microchip Technology

MCP16502TAE-E/S8B

PMIC FOR SAMA5DX/SAM9X6 MPUS

Microchip Technology

2,269
RFQ
MCP16502TAE-E/S8B Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 4 4 2.7V ~ 5.5V 2MHz 100% No No I2C Current Limit, Enable -40°C ~ 125°C (TJ) - - Surface Mount 32-VQFN (5x5)
TPS40322RHBR Texas Instruments

TPS40322RHBR

IC REG CTRLR BUCK 32QFN

Texas Instruments

8,808
RFQ
TPS40322RHBR Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 3V ~ 20V 100kHz ~ 1MHz - Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 32-VQFN (5x5)
UC2573D Texas Instruments

UC2573D

IC REG CTRLR BUCK 8SOIC

Texas Instruments

371
RFQ
UC2573D Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 30V 100kHz 92% No No - Current Limit, Ramp -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
UC3526DW Texas Instruments

UC3526DW

IC REG CTRLR MULT TOP 18SOIC

Texas Instruments

381
RFQ
UC3526DW 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 8V ~ 35V 1Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 18-SOIC
TPS40077PWP Texas Instruments

TPS40077PWP

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

4,813
RFQ
TPS40077PWP Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V Up to 1MHz 93% Yes No - Current Limit, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
MP9928GF-Z Monolithic Power Systems Inc.

MP9928GF-Z

4V-60V INPUT, CURRENT MODE, SYNC

Monolithic Power Systems Inc.

1,713
RFQ
MP9928GF-Z Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) 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-TSSOP-EP
BA9743AFV-E2 Rohm Semiconductor

BA9743AFV-E2

IC REG CTRLR BUCK/BOOST 16-SSOPB

Rohm Semiconductor

2,470
RFQ
BA9743AFV-E2 Datasheet

Datasheet

- 16-LSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 2 1 3.6V ~ 35V 10kHz ~ 800kHz 100% Yes No - Dead Time Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP-B
TPS51120RHBR Texas Instruments

TPS51120RHBR

IC REG CTRLR BUCK 32QFN

Texas Instruments

2,773
RFQ
TPS51120RHBR Datasheet

Datasheet

D-CAP™ 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 28V - - Yes No - Enable, On Time Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 32-VQFN (5x5)
LM25141QRGERQ1 Texas Instruments

LM25141QRGERQ1

AUTOMOTIVE, 2.2MHZ, LOW IQ SYNCH

Texas Instruments

5,895
RFQ
LM25141QRGERQ1 Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Half-Bridge 1 1 3.8V ~ 42V 2.2MHz 50% Yes Yes - Current Limit, Enable, Frequency Control -40°C ~ 125°C (TA) Automotive AEC-Q101 Surface Mount 24-VQFN (4x4)
XDPS2201XUMA1 Infineon Technologies

XDPS2201XUMA1

XDP DIGITAL POWER HYBRID FLYBACK

Infineon Technologies

2,774
RFQ
XDPS2201XUMA1 Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 11V ~ 24V - - No No - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount PG-DSO-14
LM25117PMH/NOPB Texas Instruments

LM25117PMH/NOPB

IC REG CTRLR BUCK 20TSSOP

Texas Instruments

5,320
RFQ
LM25117PMH/NOPB Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V Up to 750kHz - Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
ISL6520ACBZ-T Renesas Electronics Corporation

ISL6520ACBZ-T

IC REG CTRLR BUCK 8SOIC

Renesas Electronics Corporation

517
RFQ
ISL6520ACBZ-T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 300kHz 100% Yes No - Phase Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TPS40060PWPR Texas Instruments

TPS40060PWPR

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

2,000
RFQ
TPS40060PWPR Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 10V ~ 55V Up to 1MHz 98% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
LM3152MHE-3.3/NOPB Texas Instruments

LM3152MHE-3.3/NOPB

IC REG CTRLR BUCK 14TSSOP

Texas Instruments

510
RFQ
LM3152MHE-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) 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
MC33067DWR2G onsemi

MC33067DWR2G

IC REG CTRLR FLYBACK 16SOIC

onsemi

1,472
RFQ
MC33067DWR2G Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 2 1 8.6V ~ 20V 2.05MHz - No No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MC33067PG onsemi

MC33067PG

IC REG CTRLR FLYBACK 16DIP

onsemi

115
RFQ
MC33067PG Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Not For New Designs Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 2 1 8.6V ~ 20V 2.05MHz - No No - Enable, Soft Start -40°C ~ 85°C (TA) - - Through Hole 16-PDIP
MIC2199YML Microchip Technology

MIC2199YML

IC REG CTRLR BUCK 12MLF

Microchip Technology

150
RFQ
MIC2199YML Datasheet

Datasheet

- 12-VFDFN Exposed Pad, 12-MLF® Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 32V 300kHz 85% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 12-MLF™ (4x4)
HV9110NG-G Microchip Technology

HV9110NG-G

IC REG CTRLR FLYBACK 14SOIC

Microchip Technology

668
RFQ
HV9110NG-G Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive Flyback, Forward Converter 1 1 10V ~ 120V 3MHz 49.4% No No - Enable, Frequency Control, Reset -55°C ~ 125°C (TJ) - - Surface Mount 14-SOIC
LM25122QPWPRQ1 Texas Instruments

LM25122QPWPRQ1

WIDE-INPUT SYNCHRONOUS BOOST CON

Texas Instruments

2,199
RFQ
LM25122QPWPRQ1 Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 3V ~ 42V 450kHz - Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-HTSSOP
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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.