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
LTC7893AUFDM#TRPBF Analog Devices Inc.

LTC7893AUFDM#TRPBF

LOW IQ 100V SINGLE SYNC BOOST CT

Analog Devices Inc.

1,910
RFQ

-

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 4V ~ 60V 100kHz ~ 3MHz 93% Yes No - Current Limit, Dead Time Control, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 28-QFN (4x5)
ISL8118IRZ-T Renesas Electronics Corporation

ISL8118IRZ-T

IC REG CTRLR BUCK 28QFN

Renesas Electronics Corporation

1,362
RFQ
ISL8118IRZ-T Datasheet

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.9V ~ 5.6V 250kHz ~ 2MHz 100% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-QFN (5x5)
LM5149QRGYRQ1 Texas Instruments

LM5149QRGYRQ1

80-V AUTOMOTIVE SYNCHRONOUS BUCK

Texas Instruments

4,080
RFQ
LM5149QRGYRQ1 Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 80V 100kHz ~ 2.2MHz 100% Yes Yes - Current limit, Dead Time Control, Enable, Frequency Control, Ramp -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 24-VQFN (5.5x3.5)
MAX20412ATJD/V+T Analog Devices Inc./Maxim Integrated

MAX20412ATJD/V+T

DUAL CHANNEL BUCK CONTROLLER FOR

Analog Devices Inc./Maxim Integrated

3,315
RFQ
MAX20412ATJD/V+T Datasheet

Datasheet

- 20-WQFN Exposed Pad Tape & Reel (TR) Active PWM Step-Down Positive Buck 2 2 3V ~ 5.5V 2.2MHz - Yes No I2C - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 20-TQFN (5x5)
MAX20412ATJF/V+T Analog Devices Inc./Maxim Integrated

MAX20412ATJF/V+T

IC REG BUCK DUAL

Analog Devices Inc./Maxim Integrated

3,335
RFQ

-

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Step-Down Positive Buck 2 2 3V ~ 5.5V 1.1MHz, 2.2MHz - Yes No I2C - -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 32-TQFN (5x5)
LM5025SD/NOPB Texas Instruments

LM5025SD/NOPB

IC REG CTRLR FWRD CONV 16WSON

Texas Instruments

1,729
RFQ
LM5025SD/NOPB Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 1 8V ~ 15V 200kHz ~ 580kHz 80% No Yes - Dead Time Control, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-WSON (5x5)
TL1451AQDREP Texas Instruments

TL1451AQDREP

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

1,644
RFQ
TL1451AQDREP Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 2 1 3.6V ~ 50V 1kHz ~ 500kHz - No No - Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 16-SOIC
LM5025ASDX/NOPB Texas Instruments

LM5025ASDX/NOPB

IC REG CTRLR FWRD CONV 16WSON

Texas Instruments

4,227
RFQ
LM5025ASDX/NOPB Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 1 8V ~ 15V 200kHz ~ 580kHz 80% No Yes - Dead Time Control, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-WSON (5x5)
MIC2130-1YTSE-TR Microchip Technology

MIC2130-1YTSE-TR

IC REG CTRLR BUCK 16TSSOP

Microchip Technology

2,042
RFQ
MIC2130-1YTSE-TR Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 8V ~ 40V 150kHz 92% Yes No - Current Limit, Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-eTSSOP
ISL68200IRZ-T Renesas Electronics Corporation

ISL68200IRZ-T

IC REG CTRLR BUCK PMBUS 24QFN

Renesas Electronics Corporation

4,529
RFQ
ISL68200IRZ-T Datasheet

Datasheet

Rapid Robust Ripple Regulator™ (R4) 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 24V 300kHz ~ 1.5MHz - Yes No I2C, PMBus, SMBus Enable, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
LM2647MTCX Texas Instruments

LM2647MTCX

IC REG CTRLR BUCK 28TSSOP

Texas Instruments

3,520
RFQ
LM2647MTCX Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 5.5V ~ 28V 200kHz ~ 500kHz 75% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -5°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP
TPS53127PWR Texas Instruments

TPS53127PWR

IC REG CTRLR BUCK 24TSSOP

Texas Instruments

3,014
RFQ
TPS53127PWR Datasheet

Datasheet

D-CAP2™ 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 24V 700kHz - Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-TSSOP
TPS40071PWPG4 Texas Instruments

TPS40071PWPG4

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

3,509
RFQ
TPS40071PWPG4 Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V Up to 1MHz 93% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
MAX668EUB-T Analog Devices Inc./Maxim Integrated

MAX668EUB-T

IC REG CTRLR MULT TOP 10UMAX

Analog Devices Inc./Maxim Integrated

3,504
RFQ
MAX668EUB-T Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, SEPIC 1 1 3V ~ 28V 100kHz ~ 500kHz 90% No Yes - Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
UCC2895DWTRG4 Texas Instruments

UCC2895DWTRG4

IC OFFLINE SW FULL-BRDG 20SOIC

Texas Instruments

1,995
RFQ
UCC2895DWTRG4 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key PWM - Positive Phase-Shifted Full-Bridge 1 1 10V ~ 16.5V 1MHz 100% - Yes - Frequency Control, Soft Start, Sync -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
TPS40200MDREPG4 Texas Instruments

TPS40200MDREPG4

IC REG CTRLR BUCK 8SOIC

Texas Instruments

2,461
RFQ
TPS40200MDREPG4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 52V 35kHz ~ 500kHz 95% No No - Frequency Control, Soft Start -55°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
ISL8118CRZ Renesas Electronics Corporation

ISL8118CRZ

IC REG CTRLR BUCK 28QFN

Renesas Electronics Corporation

1,322
RFQ
ISL8118CRZ Datasheet

Datasheet

- 28-VFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 2.9V ~ 5.6V 250kHz ~ 2MHz 100% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 28-QFN (5x5)
P9149VWNRG2 Renesas Electronics Corporation

P9149VWNRG2

SUZUKI DPU 12-VFQFPN

Renesas Electronics Corporation

2,227
RFQ

-

* - Tray Active - - - - - - - - - - - - - - - - - -
LM27403SQX/NOPB Texas Instruments

LM27403SQX/NOPB

SYNCHRONOUS BUCK CONTROLLER

Texas Instruments

2,170
RFQ
LM27403SQX/NOPB Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 20V 200kHz ~ 1.2MHz 93% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 24-WQFN (4x4)
LTC3822EDD-1#TRPBF Analog Devices Inc.

LTC3822EDD-1#TRPBF

IC REG CTRLR BUCK 12DFN

Analog Devices Inc.

3,168
RFQ
LTC3822EDD-1#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.75V ~ 4.5V 300kHz, 550kHz, 750kHz 99% Yes Yes - Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 12-DFN (3x3)
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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.