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
MAX15301ETJ+T Analog Devices Inc./Maxim Integrated

MAX15301ETJ+T

IC REG CTRLR BUCK PMBUS 32TQFN

Analog Devices Inc./Maxim Integrated

1,613
RFQ
MAX15301ETJ+T Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 14V 300kHz ~ 1MHz - Yes Yes PMBus Current Limit, Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 32-TQFN (5x5)
MAX15301ETJ+ Analog Devices Inc./Maxim Integrated

MAX15301ETJ+

IC REG CTRLR BUCK PMBUS 32TQFN

Analog Devices Inc./Maxim Integrated

3,239
RFQ
MAX15301ETJ+ Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 14V 300kHz ~ 1MHz - Yes Yes PMBus Current Limit, Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 32-TQFN (5x5)
ISL95872HRUZ-T Renesas Electronics Corporation

ISL95872HRUZ-T

IC REG CTRLR BUCK 16UTQFN

Renesas Electronics Corporation

2,353
RFQ
ISL95872HRUZ-T Datasheet

Datasheet

Robust Ripple Regulator™ (R3) 16-UFQFN Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3.3V ~ 5.25V 300kHz - Yes No - Current Limit, Enable, Phase Control, Power Good -10°C ~ 100°C (TA) - - Surface Mount 16-UTQFN (2.6x1.8)
NCV885300D1R2G onsemi

NCV885300D1R2G

IC REG CTRLR BUCK 8SOIC

onsemi

1,051
RFQ
NCV885300D1R2G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3.1V ~ 44V 340kHz 93% No Yes - Enable, Power Good -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
LV5068V-MPB-H onsemi

LV5068V-MPB-H

IC REG CTRLR BUCK 16SSOP

onsemi

1,196
RFQ

-

- 16-LSSOP (0.173", 4.40mm Width) Tray Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 40V 330kHz 95% No Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LM3524DN Texas Instruments

LM3524DN

IC REG CTRLR BUCK/BOOST 16DIP

Texas Instruments

1,828
RFQ
LM3524DN Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 1 1 8V ~ 40V - 49% No No - Current Limit, Enable, Frequency Control 0°C ~ 125°C (TJ) - - Through Hole 16-PDIP
LM5041MTCX Texas Instruments

LM5041MTCX

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

4,552
RFQ
LM5041MTCX Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Half-Bridge, Push-Pull 1 1 15V ~ 90V 200kHz, 600kHz - Yes Yes - Dead Time Control, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
ISL8126IRZ-T7A Renesas Electronics Corporation

ISL8126IRZ-T7A

IC REG CTRLR BUCK 32QFN

Renesas Electronics Corporation

4,275
RFQ
ISL8126IRZ-T7A Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 3V ~ 5.6V 150kHz ~ 1.5MHz 90% Yes Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
ISL9444CRZ Renesas Electronics Corporation

ISL9444CRZ

IC REG CTRLR BUCK 32QFN

Renesas Electronics Corporation

2,722
RFQ
ISL9444CRZ Datasheet

Datasheet

- 40-VFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 3 2 4.5V ~ 28V 200kHz ~ 1.2MHz - Yes Yes - Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking 0°C ~ 85°C (TA) - - Surface Mount 40-QFN (5x5)
ZL2005ALNFT Renesas Electronics Corporation

ZL2005ALNFT

IC REG CTRLR BUCK PMBUS 36QFN

Renesas Electronics Corporation

3,787
RFQ
ZL2005ALNFT Datasheet

Datasheet

Digital-DC™ 36-VFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 200kHz ~ 2MHz 95% Yes Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 36-QFN (6x6)
ZL8101ALAFTK Renesas Electronics Corporation

ZL8101ALAFTK

IC REG CTRLR BUCK PMBUS 32QFN

Renesas Electronics Corporation

1,766
RFQ
ZL8101ALAFTK Datasheet

Datasheet

Digital-DC™ 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 14V 200kHz ~ 1.4MHz 95% Yes Yes I2C, PMBus, SMBus Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
ISL9444CRZ-T Renesas Electronics Corporation

ISL9444CRZ-T

IC REG CTRLR BUCK 32QFN

Renesas Electronics Corporation

4,472
RFQ
ISL9444CRZ-T Datasheet

Datasheet

- 40-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 3 2 4.5V ~ 28V 200kHz ~ 1.2MHz - Yes Yes - Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking 0°C ~ 85°C (TA) - - Surface Mount 40-QFN (5x5)
ZL2006ALNF Renesas Electronics Corporation

ZL2006ALNF

IC REG CTRLR BUCK PMBUS 36QFN

Renesas Electronics Corporation

4,062
RFQ
ZL2006ALNF Datasheet

Datasheet

Digital-DC™ 36-VFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 200kHz ~ 1.4MHz 95% Yes Yes I2C, PMBus, SMBus Current Limit, Enable, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 36-QFN (6x6)
ZL2006ALNFT Renesas Electronics Corporation

ZL2006ALNFT

IC REG CTRLR BUCK PMBUS 36QFN

Renesas Electronics Corporation

1,894
RFQ
ZL2006ALNFT Datasheet

Datasheet

Digital-DC™ 36-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 200kHz ~ 1.4MHz 95% Yes Yes I2C, PMBus, SMBus Current Limit, Enable, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 36-QFN (6x6)
ISL6522CBZ-TR5190 Renesas Electronics Corporation

ISL6522CBZ-TR5190

IC REG CTRLR BUCK 14SOIC

Renesas Electronics Corporation

4,284
RFQ
ISL6522CBZ-TR5190 Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz 100% Yes No - Enable, Frequency Control, Phase Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
ZL2006ALNFT1 Renesas Electronics Corporation

ZL2006ALNFT1

IC REG CTRLR BUCK PMBUS 36QFN

Renesas Electronics Corporation

2,738
RFQ
ZL2006ALNFT1 Datasheet

Datasheet

Digital-DC™ 36-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 200kHz ~ 1.4MHz 95% Yes Yes I2C, PMBus, SMBus Current Limit, Enable, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 36-QFN (6x6)
ZL8101ALAFT Renesas Electronics Corporation

ZL8101ALAFT

IC REG CTRLR BUCK PMBUS 32QFN

Renesas Electronics Corporation

3,841
RFQ
ZL8101ALAFT Datasheet

Datasheet

Digital-DC™ 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 14V 200kHz ~ 1.4MHz 95% Yes Yes I2C, PMBus, SMBus Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
SG1524J-883B Microchip Technology

SG1524J-883B

IC REG CTRLR MULT TOP 16JDIP

Microchip Technology

1,988
RFQ
SG1524J-883B Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback, Push-Pull 2 1 8V ~ 40V 100kHz ~ 300kHz 49% Yes No - Enable -55°C ~ 125°C (TA) Military MIL-STD-883 Through Hole 16-CERDIP
SG1525AJ-883B Microchip Technology

SG1525AJ-883B

IC REG CTRLR PUSH-PULL 16JDIP

Microchip Technology

1,420
RFQ
SG1525AJ-883B Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 8V ~ 35V 100Hz ~ 350kHz 49% Yes Yes - Enable, Frequency Control, Soft Start -55°C ~ 125°C (TA) - - Through Hole 16-CERDIP
SG1525AJ-DESC Microchip Technology

SG1525AJ-DESC

IC REG CTRLR PUSH-PULL 16JDIP

Microchip Technology

4,134
RFQ
SG1525AJ-DESC Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 8V ~ 35V 100Hz ~ 350kHz 49% Yes Yes - Enable, Frequency Control, Soft Start -55°C ~ 125°C (TA) Military MIL-STD-883B Through Hole 16-CERDIP
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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.