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
AN33012UA-VB Panasonic Electronic Components

AN33012UA-VB

IC REG CTRLR BUCK 24SSOP

Panasonic Electronic Components

1,806
RFQ

-

- 24-TSSOP (0.240", 6.10mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 5V ~ 25V 200kHz ~ 2MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-SSOP
AN33013UA-VB Panasonic Electronic Components

AN33013UA-VB

IC REG CTRLR BUCK 24SSOP

Panasonic Electronic Components

3,497
RFQ

-

- 24-TSSOP (0.240", 6.10mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 5V ~ 25V 200kHz ~ 2MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-SSOP
AN33014UA-VB Panasonic Electronic Components

AN33014UA-VB

IC REG CTRLR BUCK 24SSOP

Panasonic Electronic Components

3,065
RFQ

-

- 24-TSSOP (0.240", 6.10mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 5V ~ 25V 200kHz ~ 2MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-SSOP
AN33016UA-VB Panasonic Electronic Components

AN33016UA-VB

IC REG CTRLR BUCK 24SSOP

Panasonic Electronic Components

3,834
RFQ
AN33016UA-VB Datasheet

Datasheet

- 24-TSSOP (0.240", 6.10mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 5V ~ 39V 200kHz ~ 2MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-SSOP
TPS40200SHKQ Texas Instruments

TPS40200SHKQ

IC REG CTRLR BUCK 8CFP

Texas Instruments

4,976
RFQ
TPS40200SHKQ Datasheet

Datasheet

- 8-CSOIC (0.220", 5.65mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 5.5V ~ 52V 35kHz ~ 500kHz 100% No No - Frequency Control, Soft Start -55°C ~ 210°C (TA) - - Surface Mount 8-CFP
L6738 STMicroelectronics

L6738

IC REG CTRLR BUCK 16QFN

STMicroelectronics

4,378
RFQ

-

- 16-VFQFN Exposed Pad Tray Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 5V ~ 12V 200kHz 100% Yes Yes - Enable, Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 16-VFQFPN (3x3)
SG1524J-DESC Microchip Technology

SG1524J-DESC

IC REG CTRLR MULT TOP 16JDIP

Microchip Technology

1,965
RFQ
SG1524J-DESC Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback, Push-Pull 2 1 8V ~ 40V 100kHz ~ 300kHz 49% Yes No - Enable -55°C ~ 125°C (TA) Military MIL-STD-883 Through Hole 16-CERDIP
SG1524J-JAN Microchip Technology

SG1524J-JAN

IC REG CTRLR MULT TOP 16JDIP

Microchip Technology

3,691
RFQ
SG1524J-JAN Datasheet

Datasheet

- 16-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback, Push-Pull 2 1 8V ~ 40V 100kHz ~ 300kHz 49% Yes No - Enable -55°C ~ 125°C (TA) Military MIL-STD-883 Through Hole 16-CERDIP
SG1825CJ-883B Microchip Technology

SG1825CJ-883B

IC REG CTRLR BUCK/FLYBACK 16DIP

Microchip Technology

3,561
RFQ
SG1825CJ-883B Datasheet

Datasheet

- - Bulk Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1 10V ~ 30V 4kHz ~ 1.5MHz 85% Yes No - Current Limit, Ramp, Soft Start -55°C ~ 125°C (TA) Military MIL-STD-883B Through Hole 16-CDIP
SG1825CJ-DESC Microchip Technology

SG1825CJ-DESC

IC REG CTRLR BUCK/FLYBACK 16DIP

Microchip Technology

1,732
RFQ
SG1825CJ-DESC Datasheet

Datasheet

- - Bulk Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1 10V ~ 30V 4kHz ~ 1.5MHz 85% Yes No - Current Limit, Ramp, Soft Start -55°C ~ 125°C (TA) Military MIL-STD-883B Through Hole 16-CDIP
SG1846J-883B Microchip Technology

SG1846J-883B

IC REG CTRLR MULT TOPOLOGY 16DIP

Microchip Technology

4,978
RFQ

-

- 16-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Push-Pull 2 1 8V ~ 40V 1Hz ~ 500kHz - Yes Yes - Current Limit, Enable -55°C ~ 125°C (TA) Military MIL-STD-883B Through Hole 16-CERDIP
UC1842AY Microchip Technology

UC1842AY

IC PWM CTRLR CURR MODE 8CDIP

Microchip Technology

2,696
RFQ
UC1842AY Datasheet

Datasheet

- 8-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down Positive, Isolation Capable Boost, Buck, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control -55°C ~ 125°C (TA) - - Through Hole 8-CERDIP
UC1845AY Microchip Technology

UC1845AY

IC REG CTRLR BUCK/BOOST 8CDIP

Microchip Technology

1,545
RFQ
UC1845AY Datasheet

Datasheet

- 8-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down Positive, Isolation Capable Boost, Buck, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -55°C ~ 125°C (TA) - - Through Hole 8-CERDIP
ISL8115FRTZ Renesas Electronics Corporation

ISL8115FRTZ

IC REG CTRLR BUCK 24TQFN

Renesas Electronics Corporation

2,637
RFQ
ISL8115FRTZ Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 36V 150kHz ~ 1.5MHz - Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-TQFN (4x4)
ISL8115FRTZ-T Renesas Electronics Corporation

ISL8115FRTZ-T

IC REG CTRLR BUCK 24TQFN

Renesas Electronics Corporation

3,552
RFQ
ISL8115FRTZ-T Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 36V 150kHz ~ 1.5MHz - Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-TQFN (4x4)
AP3586AMPTR-G1 Diodes Incorporated

AP3586AMPTR-G1

IC REG CTRLR BUCK 8SOIC

Diodes Incorporated

4,848
RFQ
AP3586AMPTR-G1 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 5V ~ 12V 300kHz 82% Yes No - Enable, Phase Control -40°C ~ 85°C (TA) - - Surface Mount 8-SO-EP
AP3586BMTR-G1 Diodes Incorporated

AP3586BMTR-G1

IC REG CTRLR BUCK 8SOIC

Diodes Incorporated

4,585
RFQ
AP3586BMTR-G1 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 5V ~ 12V 300kHz 82% Yes No - Enable, Phase Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
AZ7500BMTR-AE1 Diodes Incorporated

AZ7500BMTR-AE1

IC REG CTRLR BUCK 16SOIC

Diodes Incorporated

3,383
RFQ

-

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 7V ~ 36V 1kHz ~ 200kHz 45% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 16-SO
AZ7500CMTR-EA Diodes Incorporated

AZ7500CMTR-EA

IC REG CTRLR BUCK 16SOIC

Diodes Incorporated

2,160
RFQ
AZ7500CMTR-EA Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 7V ~ 36V 1kHz ~ 200kHz 45% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 16-SO
AZ7500FMTR-G1 Diodes Incorporated

AZ7500FMTR-G1

IC REG CTRLR BUCK 16SOIC

Diodes Incorporated

3,649
RFQ
AZ7500FMTR-G1 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 7V ~ 36V 1kHz ~ 200kHz 45% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 16-SO
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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.