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
NCP1561DR2G onsemi

NCP1561DR2G

SWITCHING CONTROLLER

onsemi

2,500
RFQ
NCP1561DR2G Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
L6726A STMicroelectronics

L6726A

IC REG CTRLR BUCK 8SO

STMicroelectronics

1,276
RFQ
L6726A Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube 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
UC2573DTR Texas Instruments

UC2573DTR

IC REG CTRLR BUCK 8SOIC

Texas Instruments

3,005
RFQ
UC2573DTR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) 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
S-8341B00AFT-T2-U ABLIC Inc.

S-8341B00AFT-T2-U

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

4,077
RFQ
S-8341B00AFT-T2-U Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.8V ~ 6V 600kHz 89% No No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
KA7552A onsemi

KA7552A

IC REG CTRLR 8DIP

onsemi

1,089
RFQ
KA7552A Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver - Positive - 1 1 8.7V ~ 30V - 70% Yes No - - -25°C ~ 85°C (TA) - - Through Hole 8-DIP
UCC3803PW Texas Instruments

UCC3803PW

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

4,537
RFQ
UCC3803PW Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V 31kHz 99% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
TL1454ACDB Texas Instruments

TL1454ACDB

IC REG CTRLR MULT TOP 16SSOP

Texas Instruments

4,671
RFQ
TL1454ACDB Datasheet

Datasheet

- 16-SSOP (0.209", 5.30mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback 2 1 3.6V ~ 20V 50kHz ~ 2MHz 100% Yes No - Dead Time Control, Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 16-SSOP
HIP6015CB Harris Corporation

HIP6015CB

BUCK PWM CONTROLLER

Harris Corporation

4,702
RFQ
HIP6015CB Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz, 50kHz ~ 1MHz 100% Yes No - Frequency Control, Phase Control, Power Good, Slew Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
HIP6015CB-T Harris Corporation

HIP6015CB-T

BUCK PWM CONTROLLER

Harris Corporation

1,000
RFQ
HIP6015CB-T Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz, 50kHz ~ 1MHz 100% Yes No - Frequency Control, Phase Control, Power Good, Slew Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
UC2846QTR Texas Instruments

UC2846QTR

IC REG CTRLR MULT TOP 20PLCC

Texas Instruments

4,745
RFQ
UC2846QTR Datasheet

Datasheet

- 20-LCC (J-Lead) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 6.95V ~ 40V 500kHz 50% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-PLCC (9x9)
UC3524DW Texas Instruments

UC3524DW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

4,712
RFQ
UC3524DW 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 300kHz 45% No No - Current Limit, Enable, Frequency Control, Ramp 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
NCP1589LMNTWG onsemi

NCP1589LMNTWG

IC REG CTRLR BUCK 10DFN

onsemi

1,977
RFQ
NCP1589LMNTWG Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V - 83% Yes No - Enable, Power Good 0°C ~ 95°C (TA) - - Surface Mount 10-DFN (3x3)
HA16116FPJ-EL Renesas Electronics Corporation

HA16116FPJ-EL

IC REG LINEAR SWITCHING REG

Renesas Electronics Corporation

6,000
RFQ
HA16116FPJ-EL Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
HA16116FPJ Renesas Electronics Corporation

HA16116FPJ

SWITCHING CONTROLLER

Renesas Electronics Corporation

2,129
RFQ
HA16116FPJ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
MIC2182-5.0BSM Microchip Technology

MIC2182-5.0BSM

SYNCHRONOUS BUCK CONTROLLER

Microchip Technology

1,728
RFQ
MIC2182-5.0BSM Datasheet

Datasheet

- 16-SSOP (0.209", 5.30mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 32V 300kHz 86% Yes Yes - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
HIP6301CB-T Intersil

HIP6301CB-T

SWITCHING CONTROLLER

Intersil

1,000
RFQ
HIP6301CB-T Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete PWM Signal Step-Down Positive Buck 4 4 4.75V ~ 5.25V 50kHz ~ 1.5MHz 75% - No - Enable, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
MAX8543EEE Analog Devices Inc./Maxim Integrated

MAX8543EEE

STEP-DOWN CONTROLLER

Analog Devices Inc./Maxim Integrated

881
RFQ
MAX8543EEE Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 13.2V 800kHz ~ 1.2MHz - Yes Yes - Current Limit, Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
UCD7230RGWR Texas Instruments

UCD7230RGWR

IC REG CTRLR BUCK 20VQFN

Texas Instruments

4,324
RFQ
UCD7230RGWR Datasheet

Datasheet

- 20-VQFN Exposed Pad Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 15.5V Up to 2MHz - Yes No - Current Limit, Enable -40°C ~ 125°C (TJ) - - Surface Mount 20-VQFN (5x5)
MAX1546AETL+ Analog Devices Inc./Maxim Integrated

MAX1546AETL+

IC INTEGRATED CIRCUIT

Analog Devices Inc./Maxim Integrated

10,081
RFQ

-

* - Bulk Obsolete - - - - - - - - - - - - - - - - - -
MAX1546AETL Analog Devices Inc./Maxim Integrated

MAX1546AETL

ADC WITH VREF

Analog Devices Inc./Maxim Integrated

6,957
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - - -
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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.