Voltage Regulators - DC DC Switching Regulators

Manufacturer Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device 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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device Package
LM25574Q0MTX/NOPB Texas Instruments

LM25574Q0MTX/NOPB

IC REG BUCK ADJ 500MA 16TSSOP

Texas Instruments

3,813
RFQ
LM25574Q0MTX/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 6V 42V 1.225V 40V 500mA 50kHz ~ 1MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP
LM25576Q0MHX/NOPB Texas Instruments

LM25576Q0MHX/NOPB

IC REG BUCK ADJ 3A 20HTSSOP

Texas Instruments

1,843
RFQ
LM25576Q0MHX/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 6V 42V 1.225V 40V 3A 50kHz ~ 1MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-HTSSOP
TB7101AF(T5L1.2,F) Toshiba Semiconductor and Storage

TB7101AF(T5L1.2,F)

IC REG BUCK 1.2V 1A PS-8

Toshiba Semiconductor and Storage

4,778
RFQ

-

- 8-SMD, Flat Leads Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PS-8 (2.9x2.4)
TB7101AF(T5L1.5,F) Toshiba Semiconductor and Storage

TB7101AF(T5L1.5,F)

IC REG BUCK 1.5V 1A PS-8

Toshiba Semiconductor and Storage

1,359
RFQ

-

- 8-SMD, Flat Leads Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.5V - 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PS-8 (2.9x2.4)
TB7101AF(T5L1.8,F) Toshiba Semiconductor and Storage

TB7101AF(T5L1.8,F)

IC REG BUCK 1.8V 1A PS-8

Toshiba Semiconductor and Storage

3,461
RFQ

-

- 8-SMD, Flat Leads Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.8V 5.5V 1.8V - 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PS-8 (2.9x2.4)
TB7101AF(T5L3.3,F) Toshiba Semiconductor and Storage

TB7101AF(T5L3.3,F)

IC REG BUCK 3.3V 1A PS-8

Toshiba Semiconductor and Storage

4,230
RFQ

-

- 8-SMD, Flat Leads Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.3V 5.5V 3.3V - 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PS-8 (2.9x2.4)
TB7106F(T2LPP1,Q) Toshiba Semiconductor and Storage

TB7106F(T2LPP1,Q)

IC REG BUCK ADJ 3A 8SOP-ADV

Toshiba Semiconductor and Storage

1,769
RFQ

-

- 8-PowerTDFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 20V 0.8V 18V 3A 380kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SOP Advance (5x5)
TB7107FN(TE85L,F) Toshiba Semiconductor and Storage

TB7107FN(TE85L,F)

IC REG BUCK ADJ 2A PS-8

Toshiba Semiconductor and Storage

3,154
RFQ

-

- 8-SMD, Flat Leads Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 20V 0.8V 18V 2A 380kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PS-8 (2.9x2.4)
TB7110F(TE12L,Q) Toshiba Semiconductor and Storage

TB7110F(TE12L,Q)

IC REG BUCK ADJ DL 8SOP-ADV

Toshiba Semiconductor and Storage

1,463
RFQ

-

- 8-PowerTDFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 2 4.5V 27V 1.215V 24V 1.5A, 800mA 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOP Advance (5x5)
TCV7100AF(TE12L,Q) Toshiba Semiconductor and Storage

TCV7100AF(TE12L,Q)

IC REG BUCK ADJ 2.5A 8SOP-ADV

Toshiba Semiconductor and Storage

4,853
RFQ

-

- 8-PowerTDFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 5.5V 2.5A 800kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SOP Advance (5x5)
TCV7101F(TE12L,Q) Toshiba Semiconductor and Storage

TCV7101F(TE12L,Q)

IC REG BUCK ADJ 3.8A 8SOP-ADV

Toshiba Semiconductor and Storage

2,877
RFQ

-

- 8-PowerTDFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 5.5V 3.8A 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SOP Advance (5x5)
TCV7102F(TE12L,Q) Toshiba Semiconductor and Storage

TCV7102F(TE12L,Q)

IC REG BUCK ADJ 3A 8SOP-ADV

Toshiba Semiconductor and Storage

2,827
RFQ

-

- 8-PowerTDFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 5.5V 3A 1.4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SOP Advance (5x5)
TCV7103AF(TE12L,Q) Toshiba Semiconductor and Storage

TCV7103AF(TE12L,Q)

IC REG BUCK ADJ 6A 8SOP-ADV

Toshiba Semiconductor and Storage

4,504
RFQ

-

- 8-PowerTDFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.6V 0.8V 5.6V 6A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SOP Advance (5x5)
TCV7104FN(TE85L,F) Toshiba Semiconductor and Storage

TCV7104FN(TE85L,F)

IC REG BUCK ADJ 2A PS-8

Toshiba Semiconductor and Storage

1,042
RFQ

-

- 8-SMD, Flat Leads Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 5.5V 2A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PS-8 (2.9x2.4)
TCV7106FN(TE85L,F) Toshiba Semiconductor and Storage

TCV7106FN(TE85L,F)

IC REG BUCK ADJ 2A PS-8

Toshiba Semiconductor and Storage

2,696
RFQ

-

- 8-SMD, Flat Leads Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.6V 0.8V 5.6V 2A 550kHz Both -40°C ~ 125°C (TJ) - - Surface Mount PS-8 (2.9x2.4)
TCV7113F(TE12L,Q) Toshiba Semiconductor and Storage

TCV7113F(TE12L,Q)

IC REG BUCK ADJ 6A 8SOP-ADV

Toshiba Semiconductor and Storage

1,354
RFQ

-

- 8-PowerTDFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.6V 0.8V 5.6V 6A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SOP Advance (5x5)
ISL85402IRZ-T7A Renesas Electronics Corporation

ISL85402IRZ-T7A

IC REG BUCK BOOST ADJ 2.5A 20QFN

Renesas Electronics Corporation

1,683
RFQ
ISL85402IRZ-T7A Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Buck-Boost Adjustable 1 3V 36V 0.8V 34V 2.5A 200kHz ~ 2.2MHz Both -40°C ~ 105°C (TA) - - Surface Mount 20-QFN (4x4)
ISL85402IRZ Renesas Electronics Corporation

ISL85402IRZ

IC REG BUCK BOOST ADJ 2.5A 20QFN

Renesas Electronics Corporation

3,352
RFQ
ISL85402IRZ Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tube Obsolete Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Buck-Boost Adjustable 1 3V 36V 0.8V 34V 2.5A 200kHz ~ 2.2MHz Both -40°C ~ 105°C (TA) - - Surface Mount 20-QFN (4x4)
ISL85402IRZ-T Renesas Electronics Corporation

ISL85402IRZ-T

IC REG BUCK BOOST ADJ 2.5A 20QFN

Renesas Electronics Corporation

2,713
RFQ
ISL85402IRZ-T Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Buck-Boost Adjustable 1 3V 36V 0.8V 34V 2.5A 200kHz ~ 2.2MHz Both -40°C ~ 105°C (TA) - - Surface Mount 20-QFN (4x4)
ISL85402IRZ-TK Renesas Electronics Corporation

ISL85402IRZ-TK

IC REG BUCK BOOST ADJ 2.5A 20QFN

Renesas Electronics Corporation

2,510
RFQ
ISL85402IRZ-TK Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Buck-Boost Adjustable 1 3V 36V 0.8V 34V 2.5A 200kHz ~ 2.2MHz Both -40°C ~ 105°C (TA) - - Surface Mount 20-QFN (4x4)

Voltage Regulators - DC DC Switching Regulators 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 Voltage Regulators - DC DC Switching Regulators 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 Voltage Regulators - DC DC Switching Regulators 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.

Voltage Regulators - DC DC Switching Regulators FAQ

Can FPGAX source both active and end-of-life Voltage Regulators - DC DC Switching Regulators 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 Voltage Regulators - DC DC Switching Regulators 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.