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
MAX15569GTG+T Analog Devices Inc./Maxim Integrated

MAX15569GTG+T

IC REG CTRLR BUCK I2C 24TQFN

Analog Devices Inc./Maxim Integrated

2,529
RFQ

-

- 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Down Positive Buck 2 2 4.75V ~ 5.25V 600kHz ~ 1.4MHz - No No I2C Enable, On Time Control -40°C ~ 105°C (TA) - - Surface Mount 24-TQFN (4x4)
LT8316IF#TRPBF Analog Devices Inc.

LT8316IF#TRPBF

560VIN MICROPOWER, ISOLATED NO-O

Analog Devices Inc.

3,301
RFQ
LT8316IF#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width), 15 Leads Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Boost, Buck, Flyback 1 1 16V ~ 560V 3.5kHz ~ 140kHz - Yes No - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
SI9122ADLP-T1-E3 Vishay Siliconix

SI9122ADLP-T1-E3

IC REG CTRLR HALF-BRG MLP65-20

Vishay Siliconix

3,917
RFQ
SI9122ADLP-T1-E3 Datasheet

Datasheet

- PowerPAK® MLP65-20 Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 10.5V ~ 13.2V 500kHz 92% Yes No - Current Limit, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Surface Mount PowerPAK® MLP65-20
ISL6740IVZ Renesas Electronics Corporation

ISL6740IVZ

IC REG CTRLR MULT TOP 16TSSOP

Renesas Electronics Corporation

4,682
RFQ
ISL6740IVZ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 2 1 9V ~ 16V Up to 1MHz 83% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-TSSOP
MAX8578EUB+T Analog Devices Inc./Maxim Integrated

MAX8578EUB+T

IC REG CTRLR BUCK 10UMAX

Analog Devices Inc./Maxim Integrated

2,658
RFQ
MAX8578EUB+T Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 28V 200kHz ~ 500kHz - Yes No - Current Limit, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
MAX8577EUB+T Analog Devices Inc./Maxim Integrated

MAX8577EUB+T

IC REG CTRLR BUCK 10UMAX

Analog Devices Inc./Maxim Integrated

2,248
RFQ
MAX8577EUB+T Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 28V 200kHz ~ 500kHz - Yes No - Current Limit, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
LTC3852IUDD#TRPBF Analog Devices Inc.

LTC3852IUDD#TRPBF

IC REG CTRLR BUCK 24QFN

Analog Devices Inc.

2,264
RFQ
LTC3852IUDD#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 38V 235kHz ~ 750kHz 99% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (3x5)
LT8711EUDC#TRPBF Analog Devices Inc.

LT8711EUDC#TRPBF

IC REG CTRLR SYNC 20-QFN

Analog Devices Inc.

3,576
RFQ
LT8711EUDC#TRPBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Step-Up, Step-Down Positive Buck, Boost, Buck-Boost, SEPIC 1 - 4.5V ~ 42V 100kHz ~ 750kHz 100% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (3x4)
MAX15004AAUE/V+T Analog Devices Inc./Maxim Integrated

MAX15004AAUE/V+T

IC REG CTRLR MULT TOP 16TSSOP

Analog Devices Inc./Maxim Integrated

2,088
RFQ
MAX15004AAUE/V+T Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, SEPIC 1 1 4.5V ~ 40V 15kHz ~ 500kHz 50% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP-EP
IR3094MPBF Infineon Technologies

IR3094MPBF

IC REG CTRLR BUCK 48MLPQ

Infineon Technologies

2,713
RFQ
IR3094MPBF Datasheet

Datasheet

- 48-VFQFN Exposed Pad Bag Obsolete Transistor Driver Step-Down Positive Buck 3 3 8V ~ 16V 200kHz 100% Yes No - Enable, Frequency Control, Power Good, Soft Start 0°C ~ 150°C (TJ) - - Surface Mount 48-MLPQ (7x7)
ISL6740AIVZA-T Renesas Electronics Corporation

ISL6740AIVZA-T

IC REG CTRLR MULT TOP 16TSSOP

Renesas Electronics Corporation

2,303
RFQ
ISL6740AIVZA-T Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge 1 1 9V ~ 16V Up to 1MHz 99% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-TSSOP
UC3823NG4 Texas Instruments

UC3823NG4

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

2,377
RFQ
UC3823NG4 Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 8.4V ~ 30V 340kHz ~ 460kHz 85% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
UC3825NG4 Texas Instruments

UC3825NG4

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

3,974
RFQ
UC3825NG4 Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 30V 340kHz ~ 460kHz 85% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
SC458IMLTRT Semtech Corporation

SC458IMLTRT

IC REG CTRLR BUCK 44MLP

Semtech Corporation

3,739
RFQ

-

- - Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 3V ~ 28V - - Yes No - Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 44-MLP (7x7)
LM25119QPSQX/NOPB Texas Instruments

LM25119QPSQX/NOPB

IC REG CTRLR BUCK 32WQFN

Texas Instruments

1,775
RFQ
LM25119QPSQX/NOPB Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 42V 50kHz ~ 750kHz - Yes No - Enable, Frequency Control, Ramp, Reset, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 32-WQFN (5x5)
ISL8130IRZ-T7A Renesas Electronics Corporation

ISL8130IRZ-T7A

IC REG CTRLR MULT TOPOLOGY 20QFN

Renesas Electronics Corporation

4,478
RFQ
ISL8130IRZ-T7A Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, SEPIC 1 1 4.5V ~ 5.5V 100kHz ~ 1.4MHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (4x4)
UCC38084PWR Texas Instruments

UCC38084PWR

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

4,659
RFQ
UCC38084PWR Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Half-Bridge, Push-Pull 2 1 4.1V ~ 15V 200kHz 49% Yes No - Current Limit, Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
ISL6742AAZA-T Renesas Electronics Corporation

ISL6742AAZA-T

IC REG CTRLR MULT TOP 16QSOP

Renesas Electronics Corporation

4,969
RFQ
ISL6742AAZA-T Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge 1 1 9V ~ 16V Up to 2MHz 99% Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-QSOP
ISL6742BAAZA-T Renesas Electronics Corporation

ISL6742BAAZA-T

IC REG CTRLR MULT TOP 16QSOP

Renesas Electronics Corporation

1,870
RFQ
ISL6742BAAZA-T Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge 1 1 9V ~ 16V Up to 2MHz 99% Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-QSOP
LTC7802IUFDM#WTRPBF Analog Devices Inc.

LTC7802IUFDM#WTRPBF

40V, LOW IQ DUAL PHSE SYCH STP-D

Analog Devices Inc.

1,442
RFQ
LTC7802IUFDM#WTRPBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 40V 100kHz ~ 3MHz 99% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 28-QFN (4x5)
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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.