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
S-8338ACDC-T8T1G ABLIC Inc.

S-8338ACDC-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

1,779
RFQ
S-8338ACDC-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACEA-T8T1G ABLIC Inc.

S-8338ACEA-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

3,759
RFQ
S-8338ACEA-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACEB-T8T1G ABLIC Inc.

S-8338ACEB-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

4,457
RFQ
S-8338ACEB-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACEC-T8T1G ABLIC Inc.

S-8338ACEC-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

2,011
RFQ
S-8338ACEC-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACFA-T8T1G ABLIC Inc.

S-8338ACFA-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

3,685
RFQ
S-8338ACFA-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACFB-T8T1G ABLIC Inc.

S-8338ACFB-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

3,393
RFQ
S-8338ACFB-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACFC-T8T1G ABLIC Inc.

S-8338ACFC-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

4,910
RFQ
S-8338ACFC-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACGA-T8T1G ABLIC Inc.

S-8338ACGA-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

1,372
RFQ
S-8338ACGA-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACGB-T8T1G ABLIC Inc.

S-8338ACGB-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

3,129
RFQ
S-8338ACGB-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACGC-T8T1G ABLIC Inc.

S-8338ACGC-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

2,531
RFQ
S-8338ACGC-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACHA-T8T1G ABLIC Inc.

S-8338ACHA-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

2,268
RFQ
S-8338ACHA-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACHB-T8T1G ABLIC Inc.

S-8338ACHB-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

2,746
RFQ
S-8338ACHB-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACHC-T8T1G ABLIC Inc.

S-8338ACHC-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

1,929
RFQ
S-8338ACHC-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACIA-T8T1G ABLIC Inc.

S-8338ACIA-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

4,407
RFQ
S-8338ACIA-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACIB-T8T1G ABLIC Inc.

S-8338ACIB-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

3,250
RFQ
S-8338ACIB-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8338ACIC-T8T1G ABLIC Inc.

S-8338ACIC-T8T1G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

2,027
RFQ
S-8338ACIC-T8T1G Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 257.4kHz ~ 1.134MHz 88.5% No No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
TL1451AQDG4 Texas Instruments

TL1451AQDG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

3,388
RFQ
TL1451AQDG4 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 2 1 3.6V ~ 50V 1kHz ~ 500kHz - No No - Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 16-SOIC
UC3843AD1013TR STMicroelectronics

UC3843AD1013TR

IC REG CTRLR BOOST/FLYBACK 8SOIC

STMicroelectronics

1,857
RFQ
UC3843AD1013TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
E-UC2845BD1013TR STMicroelectronics

E-UC2845BD1013TR

IC REG CTRLR BOOST/FLYBACK 8SOIC

STMicroelectronics

2,123
RFQ
E-UC2845BD1013TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
PV88080-001FR2 Renesas Electronics Corporation

PV88080-001FR2

26V 4 CHANNEL PMIC CH1 = 5V OUTP

Renesas Electronics Corporation

4,046
RFQ
PV88080-001FR2 Datasheet

Datasheet

- 32-PowerUFQFN Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 4 1 7V ~ 26V 1MHz 95% Yes Yes I2C Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 32-FC-MQFN (7x5)
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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.