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 Package
























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
TPS62400DRCTG4 Texas Instruments

TPS62400DRCTG4

IC REG BUCK ADJ DL 10VSON

Texas Instruments

3,332
RFQ
TPS62400DRCTG4 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Adjustable 2 2.5V 6V 0.6V 6V 400mA, 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
TPS62402DRCTG4 Texas Instruments

TPS62402DRCTG4

IC REG BUCK PROG/3.3V DL 10VSON

Texas Instruments

1,249
RFQ
TPS62402DRCTG4 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Programmable (Fixed) 2 2.5V 6V 1.2V, 1.8V (3.3V) - 400mA, 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
L5975ADTR STMicroelectronics

L5975ADTR

IC REG BUCK ADJ 2.5A 8SO

STMicroelectronics

3,249
RFQ

-

- - Tape & Reel (TR) Active Step-Down Positive Buck Adjustable - 4V 36V - 36V 2.5A - - - - - Surface Mount 8-SO
L5975DTR STMicroelectronics

L5975DTR

IC REG BUCK ADJ 3A 8SO

STMicroelectronics

3,496
RFQ

-

- - Tape & Reel (TR) Active Step-Down Positive Buck Adjustable - 4V 36V - 36V 3A - - - - - Surface Mount 8-SO
LM2735XSDX/NOPB Texas Instruments

LM2735XSDX/NOPB

IC REG BST FLYBCK ADJ 2.1A 6WSON

Texas Instruments

2,737
RFQ
LM2735XSDX/NOPB Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 2.7V 5.5V 3V 24V 2.1A (Switch) 1.6MHz No -40°C ~ 125°C (TJ) - - Surface Mount 6-WSON (3x3)
MP28119EG-LF-P Monolithic Power Systems Inc.

MP28119EG-LF-P

IC REG BUCK ADJ 600MA 8QFN

Monolithic Power Systems Inc.

2,194
RFQ
MP28119EG-LF-P Datasheet

Datasheet

- 8-TFDFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 2.5V 6V 0.6V 6V 600mA 1.7MHz Yes -20°C ~ 85°C (TA) - - Surface Mount 8-QFN (2x2)
MAX1697UEUT-T Analog Devices Inc./Maxim Integrated

MAX1697UEUT-T

IC REG CHARGE PUMP INV 60MA SOT6

Analog Devices Inc./Maxim Integrated

1,762
RFQ

-

- SOT-23-6 Tape & Reel (TR) Obsolete Ratiometric Positive or Negative Charge Pump Fixed 1 1.6V 5.5V -Vin, 2Vin - 60mA 120kHz ~ 400kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-6
MP9115DQT-LF-Z Monolithic Power Systems Inc.

MP9115DQT-LF-Z

IC REG BUCK ADJ 2.5A 10TQFN

Monolithic Power Systems Inc.

1,226
RFQ
MP9115DQT-LF-Z Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 2.7V 6V 0.8V 6V 2.5A 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-TQFN (3x3)
MAX1722ELT+T Analog Devices Inc./Maxim Integrated

MAX1722ELT+T

IC REG BOOST ADJ 400MA 6UDFN

Analog Devices Inc./Maxim Integrated

3,846
RFQ
MAX1722ELT+T Datasheet

Datasheet

- 6-WDFN Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.8V 5.5V 2V 5.5V 400mA (Switch) - Yes -40°C ~ 85°C (TA) - - Surface Mount 6-µDFN (2x2)
MAX38650AANT+T Analog Devices Inc./Maxim Integrated

MAX38650AANT+T

IC REG BUCK ADJ 100MA 6WLP

Analog Devices Inc./Maxim Integrated

2,552
RFQ
MAX38650AANT+T Datasheet

Datasheet

- 6-XFBGA, WLBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 1.2V 3.3V 100mA - No -40°C ~ 125°C (TJ) - - Surface Mount 6-WLP (1.58x0.89)
RT5750BHGJ6 Richtek USA Inc.

RT5750BHGJ6

IC REG BUCK ADJ 1A TSOT23-6

Richtek USA Inc.

4,224
RFQ
RT5750BHGJ6 Datasheet

Datasheet

ACOT™ SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 6V 0.6V 6V 1A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-6
CS51411ED8G onsemi

CS51411ED8G

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

4,464
RFQ
CS51411ED8G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 1.27V 38V 1.5A 260kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
CS51413ED8G onsemi

CS51413ED8G

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

4,647
RFQ
CS51413ED8G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 1.27V 38V 1.5A 520kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
L5975AD STMicroelectronics

L5975AD

IC REG BUCK ADJ 2.5A 8SO

STMicroelectronics

4,844
RFQ

-

- - Tube Active Step-Down Positive Buck Adjustable - 4V 36V - 36V 2.5A - - - - - Surface Mount 8-SO
ST763ABDTR STMicroelectronics

ST763ABDTR

IC REG BUCK 3.3V 500MA 8SOIC

STMicroelectronics

1,281
RFQ
ST763ABDTR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 3.3V 11V 3.3V - 500mA 200kHz No -40°C ~ 85°C (TJ) - - Surface Mount 8-SOIC
TS1935BCX5 RFG Taiwan Semiconductor Corporation

TS1935BCX5 RFG

IC REG BOOST ADJ 1.9A SOT25

Taiwan Semiconductor Corporation

2,871
RFQ

-

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 2.6V 5.5V 3V 27V 1.9A 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-25
MAX17554AATA+T Analog Devices Inc./Maxim Integrated

MAX17554AATA+T

IC REG BUCK 3.3V 50MA 8TDFN

Analog Devices Inc./Maxim Integrated

1,512
RFQ
MAX17554AATA+T Datasheet

Datasheet

- 8-WFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 10V 60V 3.3V - 50mA 70kHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
MAX77839CEWL+T Analog Devices Inc./Maxim Integrated

MAX77839CEWL+T

IC REG BUCK BOOST ADJ 3A 15WLP

Analog Devices Inc./Maxim Integrated

1,947
RFQ
MAX77839CEWL+T Datasheet

Datasheet

- 15-WFBGA, WLBGA Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 2.3V 5.3V 3A 2.2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 15-WLP (2.07x1.51)
KTB8370BEIB-5C-TR Kinetic Technologies

KTB8370BEIB-5C-TR

IC REG BUCK 3.3V 5A 20WLCSP

Kinetic Technologies

4,201
RFQ
KTB8370BEIB-5C-TR Datasheet

Datasheet

- 20-WFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.7V 17V 3.3V - 5A 500kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 20-WLCSP (1.75x2.06)
KTB8370CEIB-5C-TR Kinetic Technologies

KTB8370CEIB-5C-TR

IC REG BUCK 1.8V 5A 20WLCSP

Kinetic Technologies

2,165
RFQ
KTB8370CEIB-5C-TR Datasheet

Datasheet

- 20-WFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.7V 17V 1.8V - 5A 500kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 20-WLCSP (1.75x2.06)

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.