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
XR75100ELMTR-F MaxLinear, Inc.

XR75100ELMTR-F

IC REG CTRLR BUCK 16QFN

MaxLinear, Inc.

1,190
RFQ

-

- 16-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 5.5V ~ 40V - - Yes No - Current Limit, Enable, On Time Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
LM3495MTCX/NOPB Texas Instruments

LM3495MTCX/NOPB

IC REG CTRLR BUCK 16TSSOP

Texas Instruments

2,101
RFQ
LM3495MTCX/NOPB Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.9V ~ 18V 200kHz ~ 1.5MHz 96% Yes Yes - Current Limit, Frequency Control, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
RT8241EZQW Richtek USA Inc.

RT8241EZQW

IC REG CTRLR BUCK 12WQFN

Richtek USA Inc.

1,937
RFQ
RT8241EZQW Datasheet

Datasheet

- 12-WFQFN Exposed Pad Cut Tape (CT) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V - - Yes No - Current Limit, Enable, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 12-WQFN (2x2)
MAX16992ATCC/V+T Analog Devices Inc./Maxim Integrated

MAX16992ATCC/V+T

IC REG CTRLR BOOST/SEPIC 12TQFN

Analog Devices Inc./Maxim Integrated

2,384
RFQ
MAX16992ATCC/V+T Datasheet

Datasheet

- 12-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 1MHz ~ 2.5MHz 85% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 12-TQFN (3x3)
MAX16992ATCE/V+T Analog Devices Inc./Maxim Integrated

MAX16992ATCE/V+T

IC REG CTRLR BOOST/SEPIC 12TQFN

Analog Devices Inc./Maxim Integrated

1,106
RFQ
MAX16992ATCE/V+T Datasheet

Datasheet

- 12-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 1MHz ~ 2.5MHz 85% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 12-TQFN (3x3)
MAX16992ATCF/V+T Analog Devices Inc./Maxim Integrated

MAX16992ATCF/V+T

IC REG CTRLR BOOST/SEPIC 12TQFN

Analog Devices Inc./Maxim Integrated

1,382
RFQ
MAX16992ATCF/V+T Datasheet

Datasheet

- 12-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 1MHz ~ 2.5MHz 85% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 12-TQFN (3x3)
MAX16992AUBB/V+T Analog Devices Inc./Maxim Integrated

MAX16992AUBB/V+T

IC REG CTRLR BOOST/SEPIC 10UMAX

Analog Devices Inc./Maxim Integrated

2,592
RFQ
MAX16992AUBB/V+T Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 1MHz ~ 2.5MHz 85% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-uMAX-EP
MAX16992ATCF/VY+T Analog Devices Inc./Maxim Integrated

MAX16992ATCF/VY+T

36V BOOST, 1 MHZ, IN UMAX OR TQF

Analog Devices Inc./Maxim Integrated

3,814
RFQ
MAX16992ATCF/VY+T Datasheet

Datasheet

- 12-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 1MHz ~ 2.5MHz 85% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 12-TQFN-SW (3x3)
MAX16992ATCD/VY+T Analog Devices Inc./Maxim Integrated

MAX16992ATCD/VY+T

36V 2.5MHZ AUTO BOOST/SEPIC CONT

Analog Devices Inc./Maxim Integrated

2,296
RFQ
MAX16992ATCD/VY+T Datasheet

Datasheet

- 12-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 1MHz ~ 2.5MHz 85% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 12-TQFN-SW (3x3)
UCC3803PWG4 Texas Instruments

UCC3803PWG4

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

3,037
RFQ
UCC3803PWG4 Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tray Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 3.6V ~ 12V 31kHz 99% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
UCC28084PWRG4 Texas Instruments

UCC28084PWRG4

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

3,297
RFQ
UCC28084PWRG4 Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive Half-Bridge, Push-Pull 2 1 4.1V ~ 15V 200kHz 49% Yes No - Current Limit, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8365AABBA-M6T1U2 ABLIC Inc.

S-8365AABBA-M6T1U2

SWITCH REGULATOR

ABLIC Inc.

3,263
RFQ
S-8365AABBA-M6T1U2 Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 5.5V 1.2MHz 95% No No - - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
L6910 STMicroelectronics

L6910

IC REG CTRLR BUCK 16SOIC

STMicroelectronics

2,376
RFQ
L6910 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 5V ~ 12V 200kHz 100% Yes No - Current Limit, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 16-SO
MIC38C43AYM-TR Microchip Technology

MIC38C43AYM-TR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

4,990
RFQ
MIC38C43AYM-TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MIC2176-3YMM Microchip Technology

MIC2176-3YMM

IC REG CTRLR BUCK 10MSOP

Microchip Technology

4,822
RFQ
MIC2176-3YMM Datasheet

Datasheet

Hyper Speed Control® 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V 300kHz 89% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
MIC2176-1YMM-TR Microchip Technology

MIC2176-1YMM-TR

IC REG CTRLR BUCK 10MSOP

Microchip Technology

4,139
RFQ
MIC2176-1YMM-TR Datasheet

Datasheet

Hyper Speed Control® 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V 100kHz 96% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
MIC2176-2YMM-TR Microchip Technology

MIC2176-2YMM-TR

IC REG CTRLR BUCK 10MSOP

Microchip Technology

1,231
RFQ
MIC2176-2YMM-TR Datasheet

Datasheet

Hyper Speed Control® 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V 200kHz 93% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
MIC2176-3YMM-TR Microchip Technology

MIC2176-3YMM-TR

IC REG CTRLR BUCK 10MSOP

Microchip Technology

4,739
RFQ
MIC2176-3YMM-TR Datasheet

Datasheet

Hyper Speed Control® 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V 300kHz 89% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
RT8120BGSP Richtek USA Inc.

RT8120BGSP

IC REG CTRLR BUCK 8SOP

Richtek USA Inc.

3,004
RFQ
RT8120BGSP Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 13.2V 300kHz 85% Yes No - Enable, Phase Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
UCC2891DG4 Texas Instruments

UCC2891DG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

3,801
RFQ
UCC2891DG4 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.5V ~ 16V 250kHz 70% No Yes - Current Limit, Enable, On Time Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-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.