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
MCP19215-E/S8 Microchip Technology

MCP19215-E/S8

IC REG CNTRL MULTI I2C 28VFQFN

Microchip Technology

1,310
RFQ
MCP19215-E/S8 Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tube Active PWM Signal Step-Up/Step-Down Positive Boost, Cuk, Flyback, SEPIC 2 2 4.5V ~ 42V 31.25kHz ~ 2MHz - Yes Yes I2C Dead Time Control, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 32-VQFN (5x5)
MAX15004AAUE/V+ Analog Devices Inc./Maxim Integrated

MAX15004AAUE/V+

IC REG CTRLR MULT TOP 16TSSOP

Analog Devices Inc./Maxim Integrated

4,835
RFQ
MAX15004AAUE/V+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, SEPIC 1 1 4.5V ~ 40V 15kHz ~ 500kHz 50% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP-EP
ISL8107IRZ Renesas Electronics Corporation

ISL8107IRZ

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

2,721
RFQ
ISL8107IRZ Datasheet

Datasheet

- 16-VQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 9V ~ 75V 100kHz ~ 600kHz - No Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (5x5)
ISL6307BCRZ Intersil

ISL6307BCRZ

SWITCHING CONTROLLER

Intersil

4,624
RFQ
ISL6307BCRZ Datasheet

Datasheet

- 48-VFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Positive Buck 6 6 4.75V ~ 5.25V 80kHz ~ 1MHz 66.7% - No - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 48-QFN (7x7)
UC2526J Unitrode

UC2526J

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

4,554
RFQ
UC2526J Datasheet

Datasheet

- 18-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 35V 1Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start -25°C ~ 85°C (TA) - - Through Hole 18-CDIP
MAX5003CEE+ Analog Devices Inc./Maxim Integrated

MAX5003CEE+

IC REG CTRLR BUCK 16QSOP

Analog Devices Inc./Maxim Integrated

3,668
RFQ
MAX5003CEE+ Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive, Isolation Capable Buck 1 1 10.75V ~ 18.75V 50kHz ~ 300kHz 75% No No - Frequency Control, On Time Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-QSOP
ISL78227ARZ-T7A Renesas Electronics Corporation

ISL78227ARZ-T7A

IC REG CTRLR BOOST 32WFQFN

Renesas Electronics Corporation

1,816
RFQ
ISL78227ARZ-T7A Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 2 2 5V ~ 55V 50kHz ~ 1.1MHz 89% Yes Yes - Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 32-QFN (5x5)
MAX774CSA+T Analog Devices Inc./Maxim Integrated

MAX774CSA+T

IC REG CTRLR BUCK-BOOST 8SOIC

Analog Devices Inc./Maxim Integrated

1,261
RFQ
MAX774CSA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Negative Buck-Boost 1 1 3V ~ 16.5V 300kHz - No No - Enable 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LTC1436ACGN-PLL Analog Devices Inc.

LTC1436ACGN-PLL

IC REG CTRLR BUCK 24SSOP

Analog Devices Inc.

4,518
RFQ
LTC1436ACGN-PLL Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 24-SSOP
ID032 Analog Devices Inc.

ID032

DIGITAL ISOLATED INPUT MODULE

Analog Devices Inc.

4,358
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - - -
IA140A Analog Devices Inc.

IA140A

DIGITAL ISOLATED INPUT MODULE

Analog Devices Inc.

4,804
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - - -
LTC1436AIGN#PBF Linear Technology

LTC1436AIGN#PBF

SWITCHING CONTROLLER, CURRENT-MO

Linear Technology

2,730
RFQ
LTC1436AIGN#PBF Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-SSOP
LM1575K-12/883QF National Semiconductor

LM1575K-12/883QF

SMPS CONTROLLER, SWITCHING VOLT

National Semiconductor

100
RFQ
LM1575K-12/883QF Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UC1855BJ Texas Instruments

UC1855BJ

POWER FACTOR CONTROLLER

Texas Instruments

2,365
RFQ
UC1855BJ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
LT1725IS Analog Devices Inc.

LT1725IS

IC REG CTRLR FLYBACK 16SOIC

Analog Devices Inc.

4,486
RFQ
LT1725IS Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive and Negative Flyback 1 1 9.7V ~ 22V 90kHz ~ 115kHz 90% No No - Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-SO
LTC3830ES Analog Devices Inc.

LTC3830ES

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc.

3,039
RFQ
LTC3830ES Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 8V 200kHz 95% Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SO
AD9560KR Analog Devices Inc.

AD9560KR

PULSE WIDTH MODULATOR

Analog Devices Inc.

2,864
RFQ
AD9560KR Datasheet

Datasheet

AD9560 28-SOIC (0.295", 7.50mm Width) Bulk Obsolete PWM - Positive - 1 1 5V - - No No - Frequency Control, Ramp 0°C ~ 70°C - - Surface Mount 28-SOIC
UC3824DWTR Texas Instruments

UC3824DWTR

IC REG CTRLR BUCK/BOOST 16SOIC

Texas Instruments

100
RFQ
UC3824DWTR Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 8.4V ~ 30V 340kHz ~ 460kHz 85% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
LTC3732CG Analog Devices Inc.

LTC3732CG

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

1,531
RFQ
LTC3732CG Datasheet

Datasheet

PolyPhase® 36-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 3 3 4.5V ~ 7V 225kHz ~ 680kHz 98.5% Yes No - Enable, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 36-SSOP
LT3781IG Analog Devices Inc.

LT3781IG

IC REG CTRLR FWRD CONV 20SSOP

Analog Devices Inc.

4,640
RFQ
LT3781IG Datasheet

Datasheet

- 20-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 9V ~ 18V 700kHz - No Yes - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-SSOP
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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.