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
ISL68301IRAZ-TR5823 Renesas Electronics Corporation

ISL68301IRAZ-TR5823

ISL68301IRAZ-TR5823

Renesas Electronics Corporation

1,271
RFQ

-

Digital-DC™ 24-VFQFN Exposed Pad Bulk Obsolete PWM Signal Step-Down Positive Buck 1 1 4.75V ~ 16V 200kHz ~ 1MHz 90% No Yes I2C, PMBus, SMBus Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
ISL68301IRAZ-TR5826 Renesas Electronics Corporation

ISL68301IRAZ-TR5826

ISL68301IRAZ-TR5826

Renesas Electronics Corporation

2,211
RFQ

-

Digital-DC™ 24-VFQFN Exposed Pad Bulk Obsolete PWM Signal Step-Down Positive Buck 1 1 4.75V ~ 16V 200kHz ~ 1MHz 90% No Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Ramp, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
ISL68301IRAZ-TR5825 Renesas Electronics Corporation

ISL68301IRAZ-TR5825

ISL68301IRAZ-TR5825

Renesas Electronics Corporation

2,243
RFQ

-

Digital-DC™ 24-VFQFN Exposed Pad Bulk Obsolete PWM Signal Step-Down Positive Buck 1 1 4.75V ~ 16V 200kHz ~ 1MHz 90% No Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Ramp, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
ISL68301IRAZ-TR5824 Renesas Electronics Corporation

ISL68301IRAZ-TR5824

ISL68301IRAZ-TR5824

Renesas Electronics Corporation

3,583
RFQ

-

Digital-DC™ 24-VFQFN Exposed Pad Bulk Obsolete PWM Signal Step-Down Positive Buck 1 1 4.75V ~ 16V 200kHz ~ 1MHz 90% No Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Ramp, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
ISL8130IRZ-T7AR5194 Renesas Electronics Corporation

ISL8130IRZ-T7AR5194

ISL8130IRZ-T7AR5194

Renesas Electronics Corporation

2,185
RFQ
ISL8130IRZ-T7AR5194 Datasheet

Datasheet

- 20-VFQFN Exposed Pad Bulk Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, SEPIC 1 1 4.5V ~ 24V 100kHz ~ 1.4MHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (4x4)
ISL6526IRZ-TS2462 Renesas Electronics Corporation

ISL6526IRZ-TS2462

ISL6526IRZ-TS2462

Renesas Electronics Corporation

3,179
RFQ
ISL6526IRZ-TS2462 Datasheet

Datasheet

- 16-VQFN Exposed Pad Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 3.63V 300kHz 100% Yes No - Enable, Frequency Control, Phase Control, Power On Reset, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (5x5)
ISL6526AIRZ-TS2462 Renesas Electronics Corporation

ISL6526AIRZ-TS2462

ISL6526AIRZ-TS2462

Renesas Electronics Corporation

4,338
RFQ
ISL6526AIRZ-TS2462 Datasheet

Datasheet

- 16-VQFN Exposed Pad Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 3.63V 600kHz 100% Yes No - Enable, Frequency Control, Phase Control, Power On Reset, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (5x5)
ISL6526AIRZ-TS2462S Renesas Electronics Corporation

ISL6526AIRZ-TS2462S

ISL6526AIRZ-TS2462S

Renesas Electronics Corporation

3,153
RFQ
ISL6526AIRZ-TS2462S Datasheet

Datasheet

- 16-VQFN Exposed Pad Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 3.63V 600kHz 100% Yes No - Enable, Frequency Control, Phase Control, Power On Reset, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (5x5)
L99LD02Q505 STMicroelectronics

L99LD02Q505

DUAL-PHASE BOOST DC/DC CONTROLLE

STMicroelectronics

1,754
RFQ
L99LD02Q505 Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tray Obsolete Transistor Driver Step-Up Positive Boost 1 2 3V ~ 28V 100kHz ~ 470kHz 95% No Yes SPI Current Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start, Watchdog -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 32-QFN (5x5)
AZ7500BUM-E1 Diodes Incorporated

AZ7500BUM-E1

IC REG CTRLR BUCK 16SOIC

Diodes Incorporated

2,312
RFQ

-

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 7V ~ 36V 1kHz ~ 200kHz 45% No No - Dead Time Control, Enable -40°C ~ 85°C (TA) - - Surface Mount 16-SO
UCC1806J Texas Instruments

UCC1806J

LOW POWER, DUAL OUTPUT, CURRENT

Texas Instruments

1,296
RFQ
UCC1806J Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Tube Active PWM Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward 2 1 8V ~ 14.5V 47kHz 50% Yes Yes - Current Limit, Enable, Frequency Control -55°C ~ 125°C (TJ) - - Through Hole 16-CDIP
UCC1806J883B Texas Instruments

UCC1806J883B

LOW POWER, DUAL OUTPUT, CURRENT

Texas Instruments

2,547
RFQ
UCC1806J883B Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Tube Active PWM Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward 2 1 8V ~ 14.5V 47kHz 50% Yes Yes - Current Limit, Enable, Frequency Control -55°C ~ 125°C (TJ) - - Through Hole 16-CDIP
UCC1802J883B Texas Instruments

UCC1802J883B

LOW-POWER BICMOS CURRENT-MODE PW

Texas Instruments

3,845
RFQ
UCC1802J883B Datasheet

Datasheet

UCC280x 8-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 8.3V ~ 12V Up to 1MHz 99% No No - Current Limit, Dead Time Control, Soft Start -55°C ~ 125°C - - Through Hole 8-CDIP
TL5001AQDRSV Texas Instruments

TL5001AQDRSV

PROTOTYPE

Texas Instruments

2,585
RFQ
TL5001AQDRSV Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
UCC1806L Texas Instruments

UCC1806L

LOW POWER, DUAL OUTPUT, CURRENT

Texas Instruments

4,390
RFQ
UCC1806L Datasheet

Datasheet

- 20-CLCC Tube Active PWM Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward 2 1 8V ~ 14.5V 47kHz 50% Yes Yes - Current Limit, Enable, Frequency Control -55°C ~ 125°C (TJ) - - Surface Mount 20-LCCC (8.89x8.89)
UCC1803J Texas Instruments

UCC1803J

LOW-POWER BICMOS CURRENT-MODE PW

Texas Instruments

1,198
RFQ
UCC1803J Datasheet

Datasheet

- 8-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up/Step-Down Positive Boost, Buck, Flyback, Forward Converter 1 1 3.6V ~ 11V Up to 1MHz 99% No No - Current Limit, Dead Time Control, Soft Start -55°C ~ 125°C - - Through Hole 8-CDIP
UCC1804J Texas Instruments

UCC1804J

LOW-POWER BICMOS CURRENT-MODE PW

Texas Instruments

3,818
RFQ
UCC1804J Datasheet

Datasheet

UCC280x 8-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 8.3V ~ 12V Up to 1MHz 49% No No - Current Limit, Dead Time Control, Soft Start -55°C ~ 125°C - - Through Hole 8-CDIP
UCC2897AMPWREP Texas Instruments

UCC2897AMPWREP

PROTOTYPE

Texas Instruments

2,498
RFQ

-

- 20-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.5V ~ 16V 250kHz ~ 1MHz 74% Yes Yes - Current Limit, Enable, On Time Control, Soft Start -40°C ~ 125°C (TA) - - Surface Mount 20-TSSOP
LM5156QDSSTQ1 Texas Instruments

LM5156QDSSTQ1

PROTOTYPE

Texas Instruments

4,034
RFQ
LM5156QDSSTQ1 Datasheet

Datasheet

- 12-WFDFN Exposed Pad Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 3.5V ~ 60V 100kHz ~ 2.2MHz 93% No Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 12-WSON (3x2)
UCC1805J Texas Instruments

UCC1805J

LOW-POWER BICMOS CURRENT-MODE PW

Texas Instruments

3,678
RFQ
UCC1805J Datasheet

Datasheet

UCC280x 8-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V Up to 1MHz 49% No No - Current Limit, Dead Time Control, Soft Start -55°C ~ 125°C - - Through Hole 8-CDIP
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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.