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
NCP3011DTBR2G onsemi

NCP3011DTBR2G

IC REG CTRLR BUCK 14TSSOP

onsemi

3,539
RFQ
NCP3011DTBR2G Datasheet

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 4.7V ~ 28V 400kHz 83% Yes Yes - Enable, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
RT8202AGQW Richtek USA Inc.

RT8202AGQW

IC REG CTRLR BUCK 16WQFN

Richtek USA Inc.

458
RFQ
RT8202AGQW Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V - - Yes No - Current Limit, Enable, On Time Control, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (3x3)
L6725 STMicroelectronics

L6725

IC REG CTRLR BUCK SO-16N

STMicroelectronics

961
RFQ
L6725 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 18V 250kHz, 500kHz 100% Yes Yes - Current Limit, Phase Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SO
R1282D002A-TR-FE Nisshinbo Micro Devices Inc.

R1282D002A-TR-FE

PWM STEP-UP/STEP-DOWN DCDC CONTR

Nisshinbo Micro Devices Inc.

100
RFQ
R1282D002A-TR-FE Datasheet

Datasheet

- 10-VFDFN Tape & Reel (TR) Last Time Buy PWM Step-Up/Step-Down Positive Buck-Boost 2 1 2.5V ~ 5.5V 700kHz - No No - - -40°C ~ 85°C - - Surface Mount 10-SON (2.9x2.8)
UCC2813D-1 Texas Instruments

UCC2813D-1

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

1,686
RFQ
UCC2813D-1 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube 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) - - Surface Mount 8-SOIC
S-8357F30MC-MGPT2U ABLIC Inc.

S-8357F30MC-MGPT2U

IC REG CTRLR BOOST SOT23-5

ABLIC Inc.

3,264
RFQ
S-8357F30MC-MGPT2U Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 300kHz 85% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
S-8358P52MC-O9LT2U ABLIC Inc.

S-8358P52MC-O9LT2U

IC REG CTRLR BOOST SOT23-5

ABLIC Inc.

3,469
RFQ
S-8358P52MC-O9LT2U Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 600kHz 85% No No - - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
S-8357G32MC-MIRT2U ABLIC Inc.

S-8357G32MC-MIRT2U

IC REG CTRLR BOOST SOT23-5

ABLIC Inc.

2,835
RFQ
S-8357G32MC-MIRT2U Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 0.9V ~ 10V 300kHz 85% No No - - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
MIC38C43AYMM Microchip Technology

MIC38C43AYMM

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

4,462
RFQ
MIC38C43AYMM 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 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
S-8366ABBBA-I6T1U2 ABLIC Inc.

S-8366ABBBA-I6T1U2

IC REG CTRLR BOOST SNT-6A

ABLIC Inc.

100
RFQ
S-8366ABBBA-I6T1U2 Datasheet

Datasheet

- 6-SMD, Flat Leads Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 5.5V 600kHz 95% No No - - -40°C ~ 85°C (TA) - - Surface Mount SNT-6A
S-8366AAAAA-I6T1U2 ABLIC Inc.

S-8366AAAAA-I6T1U2

IC REG CTRLR BOOST SNT-6A

ABLIC Inc.

4,241
RFQ
S-8366AAAAA-I6T1U2 Datasheet

Datasheet

- 6-SMD, Flat Leads Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 5.5V 1.2MHz 90% No No - - -40°C ~ 85°C (TA) - - Surface Mount SNT-6A
S-8366ABABA-M5T1U2 ABLIC Inc.

S-8366ABABA-M5T1U2

IC REG CTRLR BOOST SOT23-5

ABLIC Inc.

2,587
RFQ
S-8366ABABA-M5T1U2 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 5.5V 600kHz 95% No No - - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
S-8365AAABA-I6T1U2 ABLIC Inc.

S-8365AAABA-I6T1U2

IC REG CTRLR BOOST SNT-6A

ABLIC Inc.

2,847
RFQ
S-8365AAABA-I6T1U2 Datasheet

Datasheet

- 6-SMD, Flat Leads Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 5.5V 1.2MHz 90% No No - - -40°C ~ 85°C (TA) - - Surface Mount SNT-6A
S-8366ABBBA-M6T1U2 ABLIC Inc.

S-8366ABBBA-M6T1U2

IC REG CTRLR BOOST SOT23-6

ABLIC Inc.

1,450
RFQ
S-8366ABBBA-M6T1U2 Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 5.5V 600kHz 95% No No - - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
LM2745MTC/NOPB Texas Instruments

LM2745MTC/NOPB

IC REG CTRLR BUCK 14TSSOP

Texas Instruments

3,913
RFQ
LM2745MTC/NOPB Datasheet

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6V 50kHz ~ 1MHz 86% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
S-8533A15AFT-TB-U ABLIC Inc.

S-8533A15AFT-TB-U

IC REG CTRLR BUCK 8TSSOP

ABLIC Inc.

100
RFQ
S-8533A15AFT-TB-U Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.7V ~ 16V 300kHz 100% Yes No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8533A33AFT-TB-U ABLIC Inc.

S-8533A33AFT-TB-U

IC REG CTRLR BUCK 8TSSOP

ABLIC Inc.

1,780
RFQ
S-8533A33AFT-TB-U Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.7V ~ 16V 300kHz 100% Yes No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8533A18AFT-TB-U ABLIC Inc.

S-8533A18AFT-TB-U

IC REG CTRLR BUCK 8TSSOP

ABLIC Inc.

4,435
RFQ
S-8533A18AFT-TB-U Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.7V ~ 16V 300kHz 100% Yes No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
UCC3580N-1G4 Unitrode

UCC3580N-1G4

SWITCHING CONTROLLER

Unitrode

100
RFQ
UCC3580N-1G4 Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Forward Converter 2 1 8.5V ~ 16V 400kHz 66% No No - Enable, Ramp, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
MAX668EUB Analog Devices Inc./Maxim Integrated

MAX668EUB

IC REG CTRLR MULT TOP 10UMAX

Analog Devices Inc./Maxim Integrated

4,281
RFQ
MAX668EUB Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, SEPIC 1 1 3V ~ 28V 100kHz ~ 500kHz 90% No Yes - Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
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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.