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
MIC2176-1YMM Microchip Technology

MIC2176-1YMM

IC REG CTRLR BUCK 10MSOP

Microchip Technology

200
RFQ
MIC2176-1YMM 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 100kHz 96% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
LM25145RGYT Texas Instruments

LM25145RGYT

100V SYNCHRONOUS BUCK WIDE VIN C

Texas Instruments

776
RFQ
LM25145RGYT Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 6V ~ 42V 100kHz ~ 1MHz - Yes Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 20-VQFN (3.5x4.5)
LM25085QMYE/NOPB Texas Instruments

LM25085QMYE/NOPB

IC REG CTRLR BUCK 8MSOP

Texas Instruments

2,148
RFQ
LM25085QMYE/NOPB Datasheet

Datasheet

- 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V Up to 1MHz 100% No No - Current Limit, Frequency Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-HVSSOP
LM25085QMY/NOPB Texas Instruments

LM25085QMY/NOPB

IC REG CTRLR BUCK 8MSOP

Texas Instruments

1,754
RFQ
LM25085QMY/NOPB Datasheet

Datasheet

- 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V Up to 1MHz 100% No No - Current Limit, Frequency Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-HVSSOP
MIC38C45AYM Microchip Technology

MIC38C45AYM

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

172
RFQ
MIC38C45AYM Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube 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 50% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM5155DSST Texas Instruments

LM5155DSST

PWR MGMT SWITCHING REGULATOR

Texas Instruments

5,974
RFQ
LM5155DSST Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.97V ~ 45V 100kHz ~ 2.2MHz 96% No Yes - Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 12-WSON (3x2)
LM51551DSST Texas Instruments

LM51551DSST

2.2MHZ WIDE VIN NON-SYNCHRONOUS

Texas Instruments

2,674
RFQ
LM51551DSST Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.97V ~ 45V 100kHz ~ 2.2MHz 96% No Yes - Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 12-WSON (3x2)
TL5001ACDR Texas Instruments

TL5001ACDR

IC REG CTRLR BCK/BST/FLYBK 8SOIC

Texas Instruments

9,330
RFQ
TL5001ACDR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM5085QMYX/NOPB Texas Instruments

LM5085QMYX/NOPB

IC REG CTRLR BUCK 8MSOP

Texas Instruments

6,383
RFQ
LM5085QMYX/NOPB Datasheet

Datasheet

- 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V Up to 1MHz 100% No No - Current Limit, Enable, On Time Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-HVSSOP
HV9120P-G Microchip Technology

HV9120P-G

IC REG CTRLR FLYBACK 16DIP

Microchip Technology

166
RFQ
HV9120P-G Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 10V ~ 450V 3MHz 49.4% No No - Enable, Frequency Control, Reset -55°C ~ 125°C (TJ) - - Through Hole 16-PDIP
NCV12711ADNR2G onsemi

NCV12711ADNR2G

AUTOMOTIVE QUALIFIED 4-45 VIN DC

onsemi

6,852
RFQ
NCV12711ADNR2G Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Flyback, Forward Converter 1 - 4V ~ 45V 100kHz ~ 1MHz 94% Yes No - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q101 Surface Mount 10-MSOP
TLF51801ELVXUMA1 Infineon Technologies

TLF51801ELVXUMA1

IC REG CTRLR BUCK

Infineon Technologies

6,166
RFQ
TLF51801ELVXUMA1 Datasheet

Datasheet

- 14-LSSOP (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 45V 100kHz ~ 700kHz - Yes Yes - Enable, Frequency Control -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount PG-SSOP-14-EP
IRS27952STRPBF Infineon Technologies

IRS27952STRPBF

IC REG CTRLR BUCK/HALF-BRG 8SOIC

Infineon Technologies

4,226
RFQ
IRS27952STRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Half-Bridge 2 2 12V ~ 18V Up to 500Hz 50% Yes No - Enable, Frequency Control -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
LM5085SDE/NOPB Texas Instruments

LM5085SDE/NOPB

IC REG CTRLR BUCK 8WSON

Texas Instruments

3,664
RFQ
LM5085SDE/NOPB Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V Up to 1MHz 100% No No - Current Limit, Enable, On Time Control -40°C ~ 125°C (TJ) - - Surface Mount 8-WSON (3x3)
LM3477AMM/NOPB Texas Instruments

LM3477AMM/NOPB

IC REG CTRLR BUCK/BCK-BST 8VSSOP

Texas Instruments

3,464
RFQ
LM3477AMM/NOPB Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck, Buck-Boost 1 1 2.97V ~ 35V 500kHz 93% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 8-VSSOP
LM3477MM/NOPB Texas Instruments

LM3477MM/NOPB

IC REG CTRLR BUCK/BCK-BST 8VSSOP

Texas Instruments

1,866
RFQ
LM3477MM/NOPB Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck, Buck-Boost 1 1 2.97V ~ 35V 500kHz 93% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 8-VSSOP
LM5085MYE/NOPB Texas Instruments

LM5085MYE/NOPB

IC REG CTRLR BUCK 8MSOP

Texas Instruments

1,448
RFQ
LM5085MYE/NOPB Datasheet

Datasheet

- 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V Up to 1MHz 100% No No - Current Limit, Enable, On Time Control -40°C ~ 125°C (TJ) - - Surface Mount 8-HVSSOP
MIC2133YML-TR Microchip Technology

MIC2133YML-TR

75V, DUAL PHASE ADVANCED COT PWM

Microchip Technology

243
RFQ
MIC2133YML-TR Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 2 8V ~ 75V 100kHz ~ 1MHz 85% (Typ) Yes No - Current Limit, Dead Time Control, Enable, Frequency Control, On Time Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-VQFN (5x5)
LM5025AMTCX/NOPB Texas Instruments

LM5025AMTCX/NOPB

IC REG CTRLR FWRD CONV 16TSSOP

Texas Instruments

1,869
RFQ
LM5025AMTCX/NOPB Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) 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-TSSOP
LM3488QMMX/NOPB Texas Instruments

LM3488QMMX/NOPB

IC REG CTRLR MULT TOP 8VSSOP

Texas Instruments

13,409
RFQ
LM3488QMMX/NOPB Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.97V ~ 40V 100kHz ~ 1MHz 100% No Yes - Enable, Frequency Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-VSSOP
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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.