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
LV5725JAZ-AH onsemi

LV5725JAZ-AH

IC REG CTRLR BUCK 16SSOP

onsemi

1,778
RFQ

-

- 16-LSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 50V 50kHz ~ 500kHz 92% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LV5725JA-AH onsemi

LV5725JA-AH

IC REG CTRLR BUCK 16SSOP

onsemi

2,955
RFQ
LV5725JA-AH Datasheet

Datasheet

- 16-LSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 50V 50kHz ~ 500kHz 92% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
UCC3801PW Texas Instruments

UCC3801PW

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

4,443
RFQ
UCC3801PW Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 7.4V ~ 12V 46kHz 49% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
TPS53211RGTR Texas Instruments

TPS53211RGTR

IC REG CTRLR BUCK 16QFN

Texas Instruments

4,349
RFQ
TPS53211RGTR Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 14V 250kHz ~ 1MHz 70% Yes No - Enable, Frequency Control, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 16-VQFN (3x3)
TPS5100IPWR Texas Instruments

TPS5100IPWR

IC REG CTRLR BST/BCK-BST 16TSSOP

Texas Instruments

3,416
RFQ
TPS5100IPWR Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Buck-Boost 3 1 2.5V ~ 7V 50kHz ~ 1MHz 100% No No - Dead Time Control, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
L6726ATR STMicroelectronics

L6726ATR

IC REG CTRLR BUCK 8SOIC

STMicroelectronics

2,589
RFQ
L6726ATR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.1V ~ 13.2V 270kHz 80% Yes No - Enable, Frequency Control, Phase Control, Power Good -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
UCC3800PWG4 Texas Instruments

UCC3800PWG4

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

347
RFQ
UCC3800PWG4 Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tray Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 6.9V ~ 12V 46kHz 99% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
TPS53114PWR Texas Instruments

TPS53114PWR

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

3,035
RFQ
TPS53114PWR Datasheet

Datasheet

D-CAP2™ 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 24V 350kHz, 700kHz - Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
ISL6740IVZ-TS2462 Intersil

ISL6740IVZ-TS2462

SWITCHING CONTROLLER

Intersil

12,500
RFQ
ISL6740IVZ-TS2462 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 2 1 9V ~ 16V Up to 1MHz 83% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 105°C - - Surface Mount 16-TSSOP
UCC2813N-0 Texas Instruments

UCC2813N-0

IC REG CTRLR MULT TOPOLOGY 8DIP

Texas Instruments

3,926
RFQ
UCC2813N-0 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete 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 ~ 85°C (TA) - - Through Hole 8-PDIP
UCC3813N-5 Texas Instruments

UCC3813N-5

IC REG CTRLR MULT TOPOLOGY 8DIP

Texas Instruments

1,527
RFQ
UCC3813N-5 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V 31kHz 49% No No - Frequency Control 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
UCC2813N-1 Texas Instruments

UCC2813N-1

IC REG CTRLR MULT TOPOLOGY 8DIP

Texas Instruments

2,859
RFQ
UCC2813N-1 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.4V ~ 12V - 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
UCC3813N-3 Texas Instruments

UCC3813N-3

IC REG CTRLR MULT TOPOLOGY 8DIP

Texas Instruments

4,713
RFQ
UCC3813N-3 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V 31kHz 99% No No - Frequency Control 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LM3477MMX Texas Instruments

LM3477MMX

IC REG CTRLR BUCK/BCK-BST 8VSSOP

Texas Instruments

1,988
RFQ
LM3477MMX Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck, Buck-Boost 1 1 2.97V ~ 35V 500kHz 93% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 8-VSSOP
UCC3813N-1 Texas Instruments

UCC3813N-1

IC REG CTRLR MULT TOPOLOGY 8DIP

Texas Instruments

2,802
RFQ
UCC3813N-1 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.4V ~ 12V 46kHz 49% No No - Frequency Control 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
UCC3813N-0 Texas Instruments

UCC3813N-0

IC REG CTRLR MULT TOPOLOGY 8DIP

Texas Instruments

3,047
RFQ
UCC3813N-0 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 12V 46kHz 99% No No - Frequency Control 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
NCP3030ADR2G onsemi

NCP3030ADR2G

IC REG CTRLR BUCK 8SOIC

onsemi

329
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.7V ~ 28V 1.2MHz 84% Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
NCP1561DR2 onsemi

NCP1561DR2

IC CTRLR DUAL PWM 250KHZ 16-SOIC

onsemi

17,500
RFQ

-

* - Bulk Obsolete - - - - - - - - - - - - - - - - - -
MIC2184BM Microchip Technology

MIC2184BM

LOW VOLTAGE BUCK PWM CONTROL IC

Microchip Technology

10,726
RFQ
MIC2184BM Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.9V ~ 14V 400kHz 100% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
TL5001QD Texas Instruments

TL5001QD

IC REG CTRLR BCK/BST/FLYBK 8SOIC

Texas Instruments

1,829
RFQ
TL5001QD Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) 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 -40°C ~ 125°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.