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
TPS40200GDR Texas Instruments

TPS40200GDR

IC REG CTRLR BUCK 8SOIC

Texas Instruments

14,728
RFQ
TPS40200GDR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 52V 35kHz ~ 500kHz 95% No No - Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TPS40200DRBR Texas Instruments

TPS40200DRBR

IC REG CTRLR BUCK 8SON

Texas Instruments

2,466
RFQ
TPS40200DRBR Datasheet

Datasheet

- 8-VDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 52V 35kHz ~ 500kHz 95% No No - Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-SON (3x3)
MCP1651R-E/MS Microchip Technology

MCP1651R-E/MS

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

186
RFQ
MCP1651R-E/MS Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.7V ~ 5.5V 750kHz 80% No No - Current Limit, Enable, Low Battery, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
MCP1652R-E/MS Microchip Technology

MCP1652R-E/MS

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

145
RFQ
MCP1652R-E/MS Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.7V ~ 5.5V 750kHz 80% No No - Current Limit, Enable, Low Battery, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
XC9221A095MR-G Torex Semiconductor Ltd

XC9221A095MR-G

IC REG CTRLR BUCK SOT25

Torex Semiconductor Ltd

17,330
RFQ
XC9221A095MR-G Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.8V ~ 16V 500kHz 100% No No - - -40°C ~ 85°C (TA) - - Surface Mount SOT-25-5
MCP1631-E/SS Microchip Technology

MCP1631-E/SS

IC REG CTRLR SEPIC 20SSOP

Microchip Technology

315
RFQ
MCP1631-E/SS Datasheet

Datasheet

- 20-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive Sepic 1 1 3V ~ 5.5V - - No No - Enable, Frequency Control, Ramp -40°C ~ 125°C (TJ) - - Surface Mount 20-SSOP
UC2845BNG onsemi

UC2845BNG

IC REG CTRLR BOOST/FLYBACK 8DIP

onsemi

292
RFQ
UC2845BNG Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) - - Through Hole 8-PDIP
UC2843BNG onsemi

UC2843BNG

IC REG CTRLR FLYBACK 8DIP

onsemi

200
RFQ
UC2843BNG Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -25°C ~ 85°C (TA) - - Through Hole 8-PDIP
LM3017LE/NOPB Texas Instruments

LM3017LE/NOPB

IC REG CTRLR BOOST 10WQFN

Texas Instruments

1,496
RFQ
LM3017LE/NOPB Datasheet

Datasheet

- 10-WFQFN Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 5.4V ~ 18V 600kHz 86% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-WQFN (2.4x2.7)
LM3743MM-300/NOPB Texas Instruments

LM3743MM-300/NOPB

IC REG CTRLR BUCK 10MSOP

Texas Instruments

1,844
RFQ
LM3743MM-300/NOPB Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 300kHz 91% Yes No - Current Limit, Enable, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
TL5001AIDR Texas Instruments

TL5001AIDR

IC REG CTRLR BCK/BST/FLYBK 8SOIC

Texas Instruments

6,975
RFQ
TL5001AIDR 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 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
ZXSC420E6TA Diodes Incorporated

ZXSC420E6TA

IC REG CTRLR BOOST SOT23-6

Diodes Incorporated

5,620
RFQ
ZXSC420E6TA Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 8V 200kHz 85% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
UC3524ADWTR Texas Instruments

UC3524ADWTR

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

1,546
RFQ
UC3524ADWTR Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) 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 ~ 40V 500kHz 45% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
NCV3843BVD1R2G onsemi

NCV3843BVD1R2G

IC REG CTRLR FLYBACK 8SOIC

onsemi

4,411
RFQ
NCV3843BVD1R2G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 7.6V ~ 30V 500kHz 96% No No - Frequency Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
TPS53014DGSR Texas Instruments

TPS53014DGSR

IC REG CTRLR BUCK 10MSOP

Texas Instruments

1,637
RFQ
TPS53014DGSR Datasheet

Datasheet

D-CAP2™, Eco-Mode™ 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V 500kHz - Yes No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-VSSOP
MCP16362T-E/NMX Microchip Technology

MCP16362T-E/NMX

IC BUCK CONVERTER 48V 2MHZ

Microchip Technology

9,487
RFQ
MCP16362T-E/NMX Datasheet

Datasheet

- 8-VDFN Exposed Pad Tape & Reel (TR) Active Adjustable Step-Down Positive Buck 1 - 4V ~ 48V 2.2MHz 87% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 8-VDFN (3x3)
MIC21LV33YML-TR Microchip Technology

MIC21LV33YML-TR

36V DUAL PHASE COT BUCK CTLR

Microchip Technology

173
RFQ
MIC21LV33YML-TR Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Adjustable Step-Down Positive Buck 1 2 4.5V ~ 36V 100kHz ~ 1MHz 85% No Yes - Enable -40°C ~ 125°C (TJ) - - Surface Mount 32-VQFN (5x5)
UC2524ADW Texas Instruments

UC2524ADW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

213
RFQ
UC2524ADW Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 40V 500kHz 45% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
UC3524ADW Texas Instruments

UC3524ADW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

496
RFQ
UC3524ADW Datasheet

Datasheet

- 16-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 ~ 40V 500kHz 45% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
MCP16363T-E/NMX Microchip Technology

MCP16363T-E/NMX

IC BUCK CONVERTER 48V 2MHZ

Microchip Technology

2,594
RFQ
MCP16363T-E/NMX Datasheet

Datasheet

- 8-VDFN Exposed Pad Tape & Reel (TR) Active Adjustable Step-Down Positive Buck 1 - 4V ~ 48V 2.2MHz 87% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 8-VDFN (3x3)
Total 10167 Record«Prev1... 4142434445464748...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.