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
KTB2140GUAP-TB Kinetic Technologies

KTB2140GUAP-TB

ACTIVE CLAMP CURRENT-MODE PWM CO

Kinetic Technologies

1,500
RFQ
KTB2140GUAP-TB Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8V ~ 80V 100kHz ~ 1.2MHz 89% Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-WQFN33 (3x3)
TPS40042DRCT Texas Instruments

TPS40042DRCT

IC REG CTRLR BUCK 10SON

Texas Instruments

500
RFQ
TPS40042DRCT Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 600kHz 95% Yes No - Enable -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
TS2581CS RLG Taiwan Semiconductor Corporation

TS2581CS RLG

SWITCHING REGULATOR, DC-DC, BUCK

Taiwan Semiconductor Corporation

4,949
RFQ
TS2581CS RLG Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 1 1 4.5V ~ 40V 100kHz 100% No No - Current Limit, Soft Start -20°C ~ 125°C (TJ) - - Surface Mount 8-SOP
TL5001CP Texas Instruments

TL5001CP

IC REG CTRLR BUCK/BST/FLYBK 8DIP

Texas Instruments

544
RFQ
TL5001CP Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk 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 -20°C ~ 85°C (TA) - - Through Hole 8-PDIP
MAX15023ETG+ Analog Devices Inc./Maxim Integrated

MAX15023ETG+

IC REG CTRLR BUCK 24TQFN

Analog Devices Inc./Maxim Integrated

3,559
RFQ
MAX15023ETG+ Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 200kHz ~ 1MHz 87.5% Yes No - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 24-TQFN (4x4)
MIC38C45AYMM Microchip Technology

MIC38C45AYMM

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

300
RFQ
MIC38C45AYMM Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 50% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
UCC2813QDR-0Q1 Texas Instruments

UCC2813QDR-0Q1

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

2,120
RFQ
UCC2813QDR-0Q1 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 Converter 1 1 6.9V ~ 12V - 99% No No - Frequency Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
MAX15004AAUE+ Analog Devices Inc./Maxim Integrated

MAX15004AAUE+

IC REG CTRLR MULT TOP 16TSSOP

Analog Devices Inc./Maxim Integrated

2,459
RFQ
MAX15004AAUE+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, SEPIC 1 1 4.5V ~ 40V 15kHz ~ 500kHz 50% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
MAX15004DAUE/V+ Analog Devices Inc./Maxim Integrated

MAX15004DAUE/V+

AUTOMOTIVE BOOST/FLYBACK/SEPIC P

Analog Devices Inc./Maxim Integrated

4,617
RFQ
MAX15004DAUE/V+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 4.5V ~ 40V 15kHz ~ 1MHz 80% Yes Yes - Current Limit, Enable -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP
MAX15004CAUE/V+ Analog Devices Inc./Maxim Integrated

MAX15004CAUE/V+

AUTOMOTIVE BOOST/FLYBACK/SEPIC P

Analog Devices Inc./Maxim Integrated

2,711
RFQ
MAX15004CAUE/V+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 4.5V ~ 40V 15kHz ~ 1MHz 80% Yes Yes - Current Limit, Enable -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP-EP
MAX16992ATCD/VY+ Analog Devices Inc./Maxim Integrated

MAX16992ATCD/VY+

36V 2.5MHZ AUTO BOOST/SEPIC CONT

Analog Devices Inc./Maxim Integrated

2,702
RFQ
MAX16992ATCD/VY+ Datasheet

Datasheet

- 12-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 1MHz ~ 2.5MHz 85% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 12-TQFN-SW (3x3)
CYPAS213A124SXQTXUMA1 Infineon Technologies

CYPAS213A124SXQTXUMA1

EZ-PD PAG2S-PS INTEGRATED USB PD

Infineon Technologies

2,000
RFQ
CYPAS213A124SXQTXUMA1 Datasheet

Datasheet

EZ-PD™ 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Flyback 1 1 3.15V ~ 30V 20kHz ~ 300kHz 55% Yes Yes I2C - -40°C ~ 105°C (TA) - - Surface Mount 24-SOIC
CYPAS213A132LQXQTXUMA1 Infineon Technologies

CYPAS213A132LQXQTXUMA1

EZ-PD PAG2S-PS INTEGRATED USB PD

Infineon Technologies

2,000
RFQ
CYPAS213A132LQXQTXUMA1 Datasheet

Datasheet

EZ-PD™ 32-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Step-Up/Step-Down Positive Flyback 1 1 3.15V ~ 30V 20kHz ~ 300kHz 55% Yes Yes I2C - -40°C ~ 105°C (TA) - - Surface Mount 32-QFN (5x5)
MP2918GL-Z Monolithic Power Systems Inc.

MP2918GL-Z

4V-40V INPUT, CURRENT MODE SYNCH

Monolithic Power Systems Inc.

4,490
RFQ
MP2918GL-Z Datasheet

Datasheet

- 20-TFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 1 1 4V ~ 40V 100kHz ~ 1MHz 99.5% Yes Yes - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (3x4)
MAX5021EUT+T Analog Devices Inc./Maxim Integrated

MAX5021EUT+T

IC REG CTRLR MULT TOP SOT23-6

Analog Devices Inc./Maxim Integrated

640
RFQ
MAX5021EUT+T Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 11V ~ 28V 262kHz 50% No No - - -40°C ~ 85°C (TA) - - Surface Mount SOT-6
NCP81276MNTXG onsemi

NCP81276MNTXG

IC SYNC BUCK CTLR 4PHASE 40QFN

onsemi

4,998
RFQ
NCP81276MNTXG Datasheet

Datasheet

- 40-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive and Negative Buck 4 4 4.5V ~ 20V 250kHz ~ 1.2MHz - No No I2C, PSI Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start -10°C ~ 100°C (TA) - - Surface Mount 40-QFN (5x5)
UC3526DWTR Texas Instruments

UC3526DWTR

IC REG CTRLR MULT TOP 18SOIC

Texas Instruments

1,714
RFQ
UC3526DWTR Datasheet

Datasheet

- 18-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 ~ 35V 1Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 18-SOIC
NCV887711D1R2G onsemi

NCV887711D1R2G

IC REG CTRLR BOOST 8SOIC

onsemi

2,498
RFQ
NCV887711D1R2G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 2V ~ 40V 170kHz 83% No No - Current Limit, Enable -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
NCV885201D1R2G onsemi

NCV885201D1R2G

IC REG CTRLR BUCK 8SOIC

onsemi

2,438
RFQ
NCV885201D1R2G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.1V ~ 40V 100kHz ~ 500kHz 93% No Yes - Current Limit, Enable, Frequency Control -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
NCV887720D1R2G onsemi

NCV887720D1R2G

IC REG CTRLR BOOST 8SOIC

onsemi

2,500
RFQ
NCV887720D1R2G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 2V ~ 40V 170kHz 83% No No - Current Limit, Enable, Frequency Control -40°C ~ 150°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.