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
LM2831ZSDX Texas Instruments

LM2831ZSDX

IC REG BUCK ADJ 1.5A 6WSON

Texas Instruments

3,785
RFQ
LM2831ZSDX Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 5.5V 0.6V 4.5V 1.5A 3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 6-WSON (3x3)
TPS61026DRCTG4 Texas Instruments

TPS61026DRCTG4

IC REG BOOST 5V 1.8A 10VSON

Texas Instruments

4,221
RFQ
TPS61026DRCTG4 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Up Positive Boost Fixed 1 0.9V 5.5V 5V - 1.8A (Switch) 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
TPS61029DRCTG4 Texas Instruments

TPS61029DRCTG4

IC REG BOOST ADJ 1.8A 10VSON

Texas Instruments

4,752
RFQ
TPS61029DRCTG4 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Up Positive Boost Adjustable 1 0.9V 5.5V 1.8V 5.5V 1.8A (Switch) 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
LM2660MM Texas Instruments

LM2660MM

IC REG CHG PUMP INV 100MA 8VSSOP

Texas Instruments

2,099
RFQ

-

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 5.5V -Vin, 2Vin, Vin/2 - 100mA 5kHz, 40kHz No -40°C ~ 85°C (TJ) - - Surface Mount 8-VSSOP
RT7263AZSP Richtek USA Inc.

RT7263AZSP

IC REG BUCK ADJ 3A 8SOP

Richtek USA Inc.

3,236
RFQ
RT7263AZSP Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 21V 0.808V 15V 3A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
LM2660MX Texas Instruments

LM2660MX

IC REG CHRG PUMP INV 100MA 8SOIC

Texas Instruments

4,885
RFQ
LM2660MX Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 5.5V -Vin, 2Vin, Vin/2 - 100mA 5kHz, 40kHz No -40°C ~ 85°C (TJ) - - Surface Mount 8-SOIC
A8590KLPTR-T Allegro MicroSystems

A8590KLPTR-T

IC REG BUCK ADJ 3A 16TSSOP

Allegro MicroSystems

1,718
RFQ
A8590KLPTR-T Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4V 35V 0.8V 10V 3A 2.4MHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 16-eTSSOP-EP
MP1583DN-LF-Z Monolithic Power Systems Inc.

MP1583DN-LF-Z

IC REG BUCK ADJ 3A 8SOICE

Monolithic Power Systems Inc.

4,937
RFQ
MP1583DN-LF-Z Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.75V 23V 1.22V 21V 3A 385kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOICE
MP2108DQ-LF-Z Monolithic Power Systems Inc.

MP2108DQ-LF-Z

IC REG BUCK ADJ 2A 10QFN

Monolithic Power Systems Inc.

2,531
RFQ
MP2108DQ-LF-Z Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 2.6V 6V 0.9V 5V 2A 740kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-QFN (3x3)
MP28116DQ-LF-Z Monolithic Power Systems Inc.

MP28116DQ-LF-Z

IC REG BUCK 6V 2A SYNC

Monolithic Power Systems Inc.

4,842
RFQ

-

- - Tape & Reel (TR) Not For New Designs - - - - - - - - - - - - - - - - -
MPQ4423GQ-Z Monolithic Power Systems Inc.

MPQ4423GQ-Z

IC REG BUCK ADJ 3A 8QFN

Monolithic Power Systems Inc.

3,620
RFQ
MPQ4423GQ-Z Datasheet

Datasheet

- 8-VDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 30V 0.8V 27V 3A 410kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-QFN (3x3)
MP28255EL-LF-Z Monolithic Power Systems Inc.

MP28255EL-LF-Z

IC REG BUCK ADJ 4A 14QFN

Monolithic Power Systems Inc.

2,575
RFQ
MP28255EL-LF-Z Datasheet

Datasheet

- 14-VFDFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.5V 21V 0.8V 5V 4A 500kHz No -20°C ~ 85°C (TA) - - Surface Mount 14-QFN (3x4)
A8590KLPTR-T-2 Allegro MicroSystems

A8590KLPTR-T-2

IC REG BUCK ADJ 3A 16TSSOP

Allegro MicroSystems

1,015
RFQ
A8590KLPTR-T-2 Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 35V 0.8V 10V 3A 2.4MHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 16-eTSSOP-EP
MIC4950YFL-TR Microchip Technology

MIC4950YFL-TR

IC REG BUCK ADJ 5A 10DFN

Microchip Technology

4,350
RFQ
MIC4950YFL-TR Datasheet

Datasheet

Hyper Speed Control® 10-VDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.625V 5.5V 5A Up to 3.3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x4)
SC198AMLTRT Semtech Corporation

SC198AMLTRT

IC REG BUCK PROG 800MA DL 20MLPQ

Semtech Corporation

1,707
RFQ
SC198AMLTRT Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Programmable 2 2.7V 5.5V 1V, 1.8V 1.8V, 3.3V 800mA 1.1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-MLPQ (4x4)
TPS60101PWPR Texas Instruments

TPS60101PWPR

IC REG CHARGE PUMP 3.3V 20HTSSOP

Texas Instruments

2,485
RFQ
TPS60101PWPR Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Up Positive Charge Pump Fixed 1 1.8V 3.6V 3.3V - 100mA 300kHz No - - - Surface Mount 20-HTSSOP
TPS60101PWPRG4 Texas Instruments

TPS60101PWPRG4

IC REG CHARGE PUMP 3.3V 20HTSSOP

Texas Instruments

2,306
RFQ
TPS60101PWPRG4 Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Up Positive Charge Pump Fixed 1 1.8V 3.6V 3.3V - 100mA 300kHz No - - - Surface Mount 20-HTSSOP
NCV8842DG onsemi

NCV8842DG

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

3,073
RFQ
NCV8842DG Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 1.27V 38V 1.5A 170kHz No -40°C ~ 150°C (TJ) Automotive - Surface Mount 8-SOIC
NCV8843DG onsemi

NCV8843DG

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

3,450
RFQ
NCV8843DG Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 1.27V 38V 1.5A 340kHz No -40°C ~ 150°C (TJ) Automotive - Surface Mount 8-SOIC
MPQ2122GJ-P Monolithic Power Systems Inc.

MPQ2122GJ-P

IC REG BUCK ADJ 2A DL TSOT23-8

Monolithic Power Systems Inc.

3,030
RFQ
MPQ2122GJ-P Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.7V 6V 0.608V 5.5V 2A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8

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.