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
MPQ1542DK-LF-Z Monolithic Power Systems Inc.

MPQ1542DK-LF-Z

IC REG BOOST ADJ 2A 8MSOP

Monolithic Power Systems Inc.

4,107
RFQ

-

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.2V 22V 3V 22V 2A (Switch) 700kHz, 1.3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
ISL9106IRZ-TS2708 Renesas Electronics Corporation

ISL9106IRZ-TS2708

IC REG BUCK ADJ 1.2A 10DFN

Renesas Electronics Corporation

2,892
RFQ

-

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 5.5V 1.2A 1.6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
MP3115DT-LF-P Monolithic Power Systems Inc.

MP3115DT-LF-P

IC REG BOOST ADJ 200MA SOT23-6

Monolithic Power Systems Inc.

1,141
RFQ
MP3115DT-LF-P Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Not For New Designs Step-Up Positive Boost Adjustable 1 0.5V 2.5V 2.5V 4V 200mA 1.3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
MP1471AGJ-P Monolithic Power Systems Inc.

MP1471AGJ-P

IC REG BUCK ADJ 3A TSOT23-6

Monolithic Power Systems Inc.

4,028
RFQ
MP1471AGJ-P Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.5V 16V 0.8V 14.72V 3A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-6
MP21148GQD-P Monolithic Power Systems Inc.

MP21148GQD-P

IC REG BUCK 0.6V 1A 6QFN

Monolithic Power Systems Inc.

3,716
RFQ
MP21148GQD-P Datasheet

Datasheet

- 6-VFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 0.6V 5.5V 1A 2.4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-QFN (1x1.5)
MP3414AGJ-P Monolithic Power Systems Inc.

MP3414AGJ-P

IC REG BOOST ADJ 3A TSOT23-8

Monolithic Power Systems Inc.

1,498
RFQ
MP3414AGJ-P Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.8V 5.5V 2V 5.5V 3A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
MP2171GJ-P Monolithic Power Systems Inc.

MP2171GJ-P

IC REG BUCK ADJ 1A TSOT23-8

Monolithic Power Systems Inc.

3,343
RFQ
MP2171GJ-P Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5V 1A 2.6MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
TL497ACNG4 Texas Instruments

TL497ACNG4

IC REG BUCK BST ADJ 500MA 14PDIP

Texas Instruments

3,222
RFQ
TL497ACNG4 Datasheet

Datasheet

- 14-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 4.5V 12V ±1.2V 30V, -25V 500mA (Switch) - No 0°C ~ 70°C (TA) - - Through Hole 14-PDIP
TPS62040DRCRG4 Texas Instruments

TPS62040DRCRG4

IC REG BUCK ADJ 1.2A 10VSON

Texas Instruments

1,080
RFQ
TPS62040DRCRG4 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Adjustable 1 2.5V 6V 0.7V 6V 1.2A 1.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
TPS62042DRCRG4 Texas Instruments

TPS62042DRCRG4

IC REG BUCK 1.5V 1.2A 10VSON

Texas Instruments

2,733
RFQ
TPS62042DRCRG4 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Fixed 1 2.5V 6V 1.5V - 1.2A 1.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
ISL85005FRZ-T Renesas Electronics Corporation

ISL85005FRZ-T

IC REG BUCK ADJ 5A 12DFN

Renesas Electronics Corporation

1,428
RFQ
ISL85005FRZ-T Datasheet

Datasheet

- 12-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 15V 5A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-DFN (4x3)
ISL85003FRZ-TK Renesas Electronics Corporation

ISL85003FRZ-TK

IC REG BUCK ADJ 3A 12DFN

Renesas Electronics Corporation

1,940
RFQ
ISL85003FRZ-TK Datasheet

Datasheet

- 12-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 18V 3A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-DFN (4x3)
CS51411GD8G onsemi

CS51411GD8G

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

4,418
RFQ
CS51411GD8G 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
CS51412GD8G onsemi

CS51412GD8G

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

3,270
RFQ
CS51412GD8G 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
TC1121CUA Microchip Technology

TC1121CUA

IC REG CHARGE PUMP 100MA 8MSOP

Microchip Technology

2,094
RFQ
TC1121CUA Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Ratiometric Negative Charge Pump Fixed 1 2.4V 5.5V -Vin - 100mA 10kHz ~ 200kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
TPS62040DGQRG4 Texas Instruments

TPS62040DGQRG4

IC REG BUCK ADJ 1.2A 10HVSSOP

Texas Instruments

3,664
RFQ
TPS62040DGQRG4 Datasheet

Datasheet

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Adjustable 1 2.5V 6V 0.7V 6V 1.2A 1.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
TPS62042DGQRG4 Texas Instruments

TPS62042DGQRG4

IC REG BUCK 1.5V 1.2A 10HVSSOP

Texas Instruments

3,037
RFQ
TPS62042DGQRG4 Datasheet

Datasheet

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Fixed 1 2.5V 6V 1.5V - 1.2A 1.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
TPS62044DGQRG4 Texas Instruments

TPS62044DGQRG4

IC REG BUCK 1.8V 1.2A 10HVSSOP

Texas Instruments

3,194
RFQ
TPS62044DGQRG4 Datasheet

Datasheet

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Fixed 1 2.5V 6V 1.8V - 1.2A 1.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
LV5851M-TLM-H onsemi

LV5851M-TLM-H

IC REG BUCK ADJ 3A 8MFP

onsemi

1,858
RFQ
LV5851M-TLM-H Datasheet

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 5V 18V 0.85V 14.4V 3A 500kHz Yes -30°C ~ 80°C (TA) - - Surface Mount 8-MFP
NJW4154GM1-A-TE2 Nisshinbo Micro Devices Inc.

NJW4154GM1-A-TE2

IC REG BUCK ADJ 7.5A 8HSOP

Nisshinbo Micro Devices Inc.

2,710
RFQ
NJW4154GM1-A-TE2 Datasheet

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 40V 0.8V 40V 7.5A 300kHz Yes -40°C ~ 85°C - - Surface Mount 8-HSOP

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.