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
HIP6005BCB Intersil

HIP6005BCB

BUCK PWM CONTROLLER

Intersil

3,146
RFQ
HIP6005BCB Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz 100% - No - Frequency Control, Phase Control, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
ISL6426IB-T Intersil

ISL6426IB-T

SWITCHING CONTROLLER

Intersil

2,500
RFQ
ISL6426IB-T Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 3.63V 100kHz ~ 700kHz 96% Yes Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 85°C - - Surface Mount 16-SOIC
LV5768V-A-MPB-E Sanyo

LV5768V-A-MPB-E

STEP-DOWN SWITCHING REGULATOR

Sanyo

1,666
RFQ
LV5768V-A-MPB-E Datasheet

Datasheet

- 16-LSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 8.5V ~ 42V 80kHz ~ 500kHz 90% Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LV5768V-A-MPB-E onsemi

LV5768V-A-MPB-E

IC REG CTRLR BUCK 16SSOP

onsemi

3,679
RFQ

-

- 16-LSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 8.5V ~ 42V 80kHz ~ 500kHz 90% Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
ISL6426IB Intersil

ISL6426IB

SWITCHING CONTROLLER

Intersil

655
RFQ
ISL6426IB Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 3.63V 100kHz ~ 700kHz 96% Yes Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 85°C - - Surface Mount 16-SOIC
UC2825N/80709 Unitrode

UC2825N/80709

UC2825 SWITCHING CONTROLLER

Unitrode

12,741
RFQ
UC2825N/80709 Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 30V 340kHz ~ 460kHz 80% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Through Hole 16-PDIP
UCC2961DTR Unitrode

UCC2961DTR

SWITCHING CONTROLLER

Unitrode

7,350
RFQ
UCC2961DTR Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 8V ~ 19V 400kHz 72% Yes No - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
CS51031GDR8 onsemi

CS51031GDR8

IC REG CTRLR BUCK 8SOIC

onsemi

2,495
RFQ
CS51031GDR8 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.3V ~ 20V 200kHz 83.3% No No - Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MAX1897ETP Analog Devices Inc./Maxim Integrated

MAX1897ETP

PWM SLAVE CONTROLLER

Analog Devices Inc./Maxim Integrated

4,685
RFQ
MAX1897ETP Datasheet

Datasheet

- 20-WQFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 200kHz, 300kHz, 550kHz - Yes Yes - Current Limit, Enable, On Time Control -40°C ~ 85°C (TA) - - Surface Mount 20-TQFN (5x5)
HA17524FP Renesas Electronics Corporation

HA17524FP

SWITCHING CONTROLLER

Renesas Electronics Corporation

2,608
RFQ
HA17524FP Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
MAX8743ETX Analog Devices Inc./Maxim Integrated

MAX8743ETX

DUAL STEP-DOWN CONTROLLER

Analog Devices Inc./Maxim Integrated

2,526
RFQ
MAX8743ETX Datasheet

Datasheet

- 36-WFQFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 2 1 2V ~ 28V 200kHz, 300kHz, 420kHz, 540kHz - Yes No - Current Limit, Enable, On Time Control, Power Good, Pulse Skipping -40°C ~ 85°C (TA) - - Surface Mount 36-TQFN (6x6)
HIP6008CB-T Harris Corporation

HIP6008CB-T

BUCK PULSE-WIDTH MODULATOR (PWM)

Harris Corporation

2,500
RFQ
HIP6008CB-T Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 4 1 10.8V ~ 13.2V 200kHz - No No - Current Limit, Frequency Control, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
XCP5201MNR2 onsemi

XCP5201MNR2

PWM DC TO DC CONTROLLER

onsemi

2,400
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - - -
MAX1502ZETJ Analog Devices Inc./Maxim Integrated

MAX1502ZETJ

WIDE 4.5V TO 28V INPUT, DUAL-OUT

Analog Devices Inc./Maxim Integrated

2,131
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - - -
MAX649EPA Analog Devices Inc./Maxim Integrated

MAX649EPA

STEP-DOWN DC-DC CONTROLLER

Analog Devices Inc./Maxim Integrated

2,089
RFQ
MAX649EPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 16.5V Up to 300kHz - No No - Enable -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
MAX1887EEE Analog Devices Inc./Maxim Integrated

MAX1887EEE

PWM SLAVE CONTROLLER

Analog Devices Inc./Maxim Integrated

1,424
RFQ
MAX1887EEE Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 28V 300kHz - Yes Yes - Current Limit, Dead Time Control, Enable, On Time Control, Phase Control, Pulse Skipping, Tracking -40°C ~ 85°C - - Surface Mount 16-QSOP
MAX741DCWP Analog Devices Inc./Maxim Integrated

MAX741DCWP

MAX741 1 A SWITCHING CONTROLLER

Analog Devices Inc./Maxim Integrated

1,376
RFQ
MAX741DCWP Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
MAX1503XETJ Analog Devices Inc./Maxim Integrated

MAX1503XETJ

CONFIGURABLE, SINGLE-/DUAL-OUTPU

Analog Devices Inc./Maxim Integrated

1,348
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - - -
MAX1547ETL Analog Devices Inc./Maxim Integrated

MAX1547ETL

CMOS, 1.3S, 8 BIT ADC WITH VOLTA

Analog Devices Inc./Maxim Integrated

1,026
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - - -
ISL6569CB-T Intersil

ISL6569CB-T

SWITCHING CONTROLLER

Intersil

1,000
RFQ
ISL6569CB-T Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Bulk Obsolete PWM Signal Step-Down Positive Buck 2 2 4.75V ~ 5.25V 80kHz ~ 1MHz 75% - No - Current Limit, Enable, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 24-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.