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
MIC2182-5.0YM Microchip Technology

MIC2182-5.0YM

IC REG CTRLR BUCK 16SOIC

Microchip Technology

135
RFQ
MIC2182-5.0YM Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 32V 300kHz 86% Yes Yes - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
TPS40130DBT Texas Instruments

TPS40130DBT

IC REG CTRLR BUCK 30TSSOP

Texas Instruments

1,675
RFQ
TPS40130DBT Datasheet

Datasheet

- 30-TFSOP (0.173", 4.40mm Width) Bulk Not For New Designs Transistor Driver Step-Down Positive Buck 2 2 3V ~ 40V 100kHz ~ 1.2MHz 87.5% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 30-TSSOP
NCV1034DR2G onsemi

NCV1034DR2G

HV PWM BUCK CONTROLLER

onsemi

2,345
RFQ
NCV1034DR2G Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active PWM Step-Down Positive Buck 1 1 10V ~ 18V 25kHz ~ 500kHz 80% Yes Yes - Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-SOIC
MP3908DK-LF-P Monolithic Power Systems Inc.

MP3908DK-LF-P

IC REG CTRLR MULT TOP 10MSOP

Monolithic Power Systems Inc.

720
RFQ
MP3908DK-LF-P Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter, SEPIC 1 1 4.5V ~ 10V 260kHz 81% Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
HIP6311VCB Intersil

HIP6311VCB

SWITCHING CONTROLLER, CURRENT/VO

Intersil

1,216
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - - -
ISL6341ACRZ Renesas Electronics Corporation

ISL6341ACRZ

IC REG CTRLR BUCK 10-TDFN

Renesas Electronics Corporation

580
RFQ
ISL6341ACRZ Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tray Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 14.4V 600kHz 75% Yes No - Enable, Phase Control, Power Good, Power on Reset 0°C ~ 70°C (TA) - - Surface Mount 10-TDFN-EP (3x3)
MAX1993ETG Analog Devices Inc./Maxim Integrated

MAX1993ETG

QUICK-PWM STEP-DOWN CONTROLLER

Analog Devices Inc./Maxim Integrated

9,031
RFQ
MAX1993ETG Datasheet

Datasheet

- 24-WFQFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 200kHz, 300kHz, 450kHz, 600kHz 100% Yes No - Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation -40°C ~ 85°C (TA) - - Surface Mount 24-TQFN-EP (4x4)
MAX1993ETG+TG40 Analog Devices Inc./Maxim Integrated

MAX1993ETG+TG40

QUICK-PWM STEP-DOWN CONTROLLERS

Analog Devices Inc./Maxim Integrated

1,910
RFQ

-

- 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 200kHz, 300kHz, 450kHz, 600kHz 100% Yes No - Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation -40°C ~ 85°C (TA) - - Surface Mount 24-TQFN (4x4)
MAX774EPA Analog Devices Inc./Maxim Integrated

MAX774EPA

INVERTING DC-TO-DC CONTROLLER

Analog Devices Inc./Maxim Integrated

40,181
RFQ
MAX774EPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Down Negative Buck 1 1 3V ~ 16.5V 300kHz - No No - Enable -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
TPS53632GRSMR Texas Instruments

TPS53632GRSMR

SWITCHING CONTROLLERS HALF-BRIDG

Texas Instruments

3,526
RFQ

-

D-CAP+™ 32-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 2 2 3.1V ~ 5.5V 1MHz - - Yes I2C Current Limit, Enable, On Time Control, Phase Control, Power Good, Slew Control -10°C ~ 105°C - - Surface Mount 32-VQFN (4x4)
UCC35702DTR Texas Instruments

UCC35702DTR

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

2,903
RFQ
UCC35702DTR Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.8V ~ 15V 100kHz 99% No Yes - Current Limit, Frequency Control, Sequencing, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
MAX774ESA-TG068 Analog Devices Inc./Maxim Integrated

MAX774ESA-TG068

-5V OR ADJUSTABLE, HIGH-EFFICIEN

Analog Devices Inc./Maxim Integrated

2,000
RFQ
MAX774ESA-TG068 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Negative Buck-Boost 1 1 3V ~ 16.5V 300kHz - No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LTC3856EUH#TRPBF Analog Devices Inc.

LTC3856EUH#TRPBF

IC REG CTRLR BUCK 38QFN

Analog Devices Inc.

2,934
RFQ
LTC3856EUH#TRPBF Datasheet

Datasheet

PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 770kHz 94% Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC3838EUHF-1#TRPBF Analog Devices Inc.

LTC3838EUHF-1#TRPBF

IC REG CTRLR BUCK 38QFN

Analog Devices Inc.

4,964
RFQ
LTC3838EUHF-1#TRPBF Datasheet

Datasheet

PolyPhase® 38-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 200kHz ~ 2MHz - Yes No - Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-QFN (5x7)
UCC35702PW Texas Instruments

UCC35702PW

IC REG CTRLR MULT TOP 14TSSOP

Texas Instruments

3,016
RFQ
UCC35702PW Datasheet

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.8V ~ 15V 100kHz 99% No Yes - Current Limit, Frequency Control, Sequencing, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 14-TSSOP
TPS51513RHBT Texas Instruments

TPS51513RHBT

IC REG CTRLR BUCK 32QFN

Texas Instruments

250
RFQ
TPS51513RHBT Datasheet

Datasheet

D-CAP+™ 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 28V 250kHz, 300kHz, 350kHz, 500kHz - Yes No - Current Limit, Enable, On Time Control, Power Good -10°C ~ 100°C (TA) - - Surface Mount 32-VQFN (5x5)
ISL6312CRZ-TR5338C Intersil

ISL6312CRZ-TR5338C

FOUR-PHASE BUCK PWM CONTROLLER

Intersil

7,800
RFQ
ISL6312CRZ-TR5338C Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
TPPM0115DG4 Texas Instruments

TPPM0115DG4

IC REG CTRLR BUCK 8SOIC

Texas Instruments

150
RFQ
TPPM0115DG4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 2 2 11.4V ~ 12.6V 200kHz - Yes No - Phase Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
UCC39422PWTR Texas Instruments

UCC39422PWTR

IC REG CTRLR MULT TOP 20TSSOP

Texas Instruments

3,188
RFQ
UCC39422PWTR Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 1.8V ~ 8V 150kHz ~ 1.2MHz 88% Yes Yes - Enable, Frequency Control, Low Battery, Reset 0°C ~ 70°C (TA) - - Surface Mount 20-TSSOP
UCC35702PWTR Texas Instruments

UCC35702PWTR

IC REG CTRLR MULT TOP 14TSSOP

Texas Instruments

1,893
RFQ
UCC35702PWTR Datasheet

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.8V ~ 15V 100kHz 99% No Yes - Current Limit, Frequency Control, Sequencing, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 14-TSSOP
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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.