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
LT3757IDD Analog Devices Inc.

LT3757IDD

IC REG CTRLR MULT TOPOLOGY 10DFN

Analog Devices Inc.

4,482
RFQ

-

- 10-WFDFN Exposed Pad Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive and Negative Boost, Flyback, SEPIC 1 1 2.9V ~ 40V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LTC3773EUHF Analog Devices Inc.

LTC3773EUHF

IC REG CTRLR BUCK 38QFN

Analog Devices Inc.

2,079
RFQ

-

- 38-WFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 3 3 3.3V ~ 36V 220kHz ~ 560kHz 98.5% Yes No - Enable, Power Good, Tracking -40°C ~ 85°C - - Surface Mount 38-QFN (5x7)
LTC3808EDE Analog Devices Inc.

LTC3808EDE

IC REG CTRLR BUCK 14-DFN

Analog Devices Inc.

3,951
RFQ
LTC3808EDE Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.75V ~ 9.8V 250kHz ~ 750kHz 100% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 14-DFN (4x3)
MAX17621ATA+ Analog Devices Inc./Maxim Integrated

MAX17621ATA+

5.5V, 1A SYNCHRONOUS STEP-DOWN R

Analog Devices Inc./Maxim Integrated

4,519
RFQ

-

* - Tube Obsolete - - - - - - - - - - - - - - - - - -
SG2524BDW-TR Microchip Technology

SG2524BDW-TR

IC REG CTRLR MULT TOPOLOGY

Microchip Technology

1,743
RFQ
SG2524BDW-TR Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Flyback 2 1 7V ~ 40V 50kHz ~ 600kHz 49% Yes No - Enable -25°C ~ 85°C (TA) - - Surface Mount 16-SOIC
SG2524BJ Microchip Technology

SG2524BJ

IC REG CTRLR MULT TOPOLOGY

Microchip Technology

2,157
RFQ
SG2524BJ Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Flyback 2 1 7V ~ 40V 50kHz ~ 600kHz 49% Yes No - Enable -25°C ~ 85°C (TA) - - Through Hole 16-CERDIP
SG2524BN-11103 Microsemi Corporation

SG2524BN-11103

IC REG CTRLR MULT TOPOLOGY

Microsemi Corporation

4,555
RFQ
SG2524BN-11103 Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up/Step-Down Positive Flyback 2 1 7V ~ 40V 50kHz ~ 600kHz 49% Yes No - Enable -25°C ~ 85°C (TA) - - Through Hole 16-PDIP
SG3524BDW-TR Microchip Technology

SG3524BDW-TR

IC REG CTRLR BUCK

Microchip Technology

3,307
RFQ
SG3524BDW-TR Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Flyback 2 1 7V ~ 40V 50kHz ~ 600kHz 49% Yes No - Enable 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
SG3524BJ Microsemi Corporation

SG3524BJ

IC REG CTRLR BUCK

Microsemi Corporation

1,870
RFQ
SG3524BJ Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Flyback 2 1 7V ~ 40V 50kHz ~ 600kHz 49% Yes No - Enable 0°C ~ 70°C (TA) - - Through Hole 16-CERDIP
SG3524BN Microchip Technology

SG3524BN

IC REG CTRLR BUCK

Microchip Technology

2,428
RFQ
SG3524BN Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Flyback 2 1 7V ~ 40V 50kHz ~ 600kHz 49% Yes No - Enable 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
PXP1600CPQG003XUMA1 Infineon Technologies

PXP1600CPQG003XUMA1

IC CONTROLLER

Infineon Technologies

1,530
RFQ

-

* - Tray Active - - - - - - - - - - - - - - - - - -
PX3143HDMSM1385XTMA1 Infineon Technologies

PX3143HDMSM1385XTMA1

IC CONTROLLER

Infineon Technologies

3,366
RFQ
PX3143HDMSM1385XTMA1 Datasheet

Datasheet

* - Bulk Obsolete - - - - - - - - - - - - - - - - - -
PX7510DWAFERX6SA1 Infineon Technologies

PX7510DWAFERX6SA1

IC CONTROLLER

Infineon Technologies

3,239
RFQ

-

* - Bulk Obsolete - - - - - - - - - - - - - - - - - -
PXE1110ADM-IN5431 Infineon Technologies

PXE1110ADM-IN5431

IC CONTROLLER

Infineon Technologies

1,101
RFQ

-

* - Bulk Obsolete - - - - - - - - - - - - - - - - - -
PXE1610ADN-IN5401 Infineon Technologies

PXE1610ADN-IN5401

IC CONTROLLER

Infineon Technologies

2,788
RFQ

-

* - Bulk Obsolete - - - - - - - - - - - - - - - - - -
PXE1610BDN-G102 Infineon Technologies

PXE1610BDN-G102

IC CONTROLLER

Infineon Technologies

1,639
RFQ

-

* - Bulk Obsolete - - - - - - - - - - - - - - - - - -
PXP1600BPQ-G002 Infineon Technologies

PXP1600BPQ-G002

IC CONTROLLER

Infineon Technologies

2,829
RFQ

-

* - Bulk Obsolete - - - - - - - - - - - - - - - - - -
MAX774CPA+ Analog Devices Inc./Maxim Integrated

MAX774CPA+

-5V/-12V/-15V OR ADJUSTABLE, HIG

Analog Devices Inc./Maxim Integrated

4,228
RFQ
MAX774CPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Obsolete Transistor Driver Step-Up/Step-Down Negative Buck-Boost 1 1 3V ~ 16.5V 300kHz - No No - Enable 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
PXE1100BDM-G002 Infineon Technologies

PXE1100BDM-G002

IFX PRIMARION CTLR 40VQFN

Infineon Technologies

3,656
RFQ

-

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
SC1103CS.TR Semtech Corporation

SC1103CS.TR

IC REG CTRLR BUCK 8SOIC

Semtech Corporation

4,596
RFQ
SC1103CS.TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3.8V ~ 12V 200kHz 95% No No - - 0°C ~ 70°C (TA) - - Surface Mount 8-SO
Total 10167 Record«Prev1... 493494495496497498499500...509Next»

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.