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
ISL8026IRTAJZ-T Renesas Electronics Corporation

ISL8026IRTAJZ-T

IC REG BUCK ADJ 6A 16TQFN

Renesas Electronics Corporation

4,246
RFQ
ISL8026IRTAJZ-T Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 6A 490kHz ~ 4.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)
MP28262EL-LF-Z Monolithic Power Systems Inc.

MP28262EL-LF-Z

IC REG BUCK ADJ 2A 14QFN

Monolithic Power Systems Inc.

3,317
RFQ
MP28262EL-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 18.9V 2A 1.1MHz Yes -20°C ~ 85°C (TA) - - Surface Mount 14-QFN (3x4)
MP4420AGJ-Z Monolithic Power Systems Inc.

MP4420AGJ-Z

IC REG BUCK ADJ 2A TSOT23-8

Monolithic Power Systems Inc.

2,847
RFQ

-

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 0.8V 32.4V 2A 410kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
MPQ2143HGD-Z Monolithic Power Systems Inc.

MPQ2143HGD-Z

IC REG BUCK ADJ 3A 10QFN

Monolithic Power Systems Inc.

3,286
RFQ
MPQ2143HGD-Z Datasheet

Datasheet

- 10-VFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5V 3A 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-QFN (3x2)
MPQ2314GJ-Z Monolithic Power Systems Inc.

MPQ2314GJ-Z

IC REG BUCK ADJ 2A TSOT23-8

Monolithic Power Systems Inc.

2,890
RFQ
MPQ2314GJ-Z Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 24V 0.8V 22.8V 2A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
LM2787BPX Texas Instruments

LM2787BPX

IC REG CHARG PUMP ADJ 10MA 8USMD

Texas Instruments

3,590
RFQ
LM2787BPX Datasheet

Datasheet

- 8-VFBGA Tape & Reel (TR) Obsolete Step-Down Negative Charge Pump Adjustable 1 2.7V 5.5V -1.5V -5.2V 10mA 260kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-uSMD
LX7176ACLQ-TR Microchip Technology

LX7176ACLQ-TR

IC REG BUCK ADJ 4A 12QFN

Microchip Technology

4,281
RFQ
LX7176ACLQ-TR Datasheet

Datasheet

- 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 5.5V 0.6V 5.5V 4A 1.65MHz Yes 0°C ~ 85°C (TA) - - Surface Mount 12-QFN (2x2)
MP2354DS-LF-Z Monolithic Power Systems Inc.

MP2354DS-LF-Z

IC REG BUCK ADJ 2A 8SOIC

Monolithic Power Systems Inc.

1,637
RFQ
MP2354DS-LF-Z Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.75V 23V 1.222V 20.7V 2A 380kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TS30042Q-M000QFNR Semtech Corporation

TS30042Q-M000QFNR

IC REG BUCK 2A

Semtech Corporation

2,341
RFQ
TS30042Q-M000QFNR Datasheet

Datasheet

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
SC191AWLTRT Semtech Corporation

SC191AWLTRT

IC REG BUCK 1.2V 330MA 8MLPD

Semtech Corporation

1,794
RFQ

-

- 8-WFDFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 330mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-MLPD (2.3x2.3)
MAX1697UEUT#TG16 Analog Devices Inc./Maxim Integrated

MAX1697UEUT#TG16

IC REG CHARGE PUMP INV 60MA SOT6

Analog Devices Inc./Maxim Integrated

4,948
RFQ
MAX1697UEUT#TG16 Datasheet

Datasheet

- 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
MAX38643BENT185+T Analog Devices Inc./Maxim Integrated

MAX38643BENT185+T

IC REG BUCK 1.85V 700MA 6WLP

Analog Devices Inc./Maxim Integrated

2,358
RFQ
MAX38643BENT185+T Datasheet

Datasheet

- 6-XFBGA, WLBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 1.8V 5.5V 1.85V - 700mA - No -40°C ~ 85°C (TA) - - Surface Mount 6-WLP (1.42x0.89)
LM2662MX Texas Instruments

LM2662MX

IC REG CHRG PUMP INV 200MA 8SOIC

Texas Instruments

3,948
RFQ
LM2662MX 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 - 200mA 10kHz, 75kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MPQ3410DJ-LF-Z Monolithic Power Systems Inc.

MPQ3410DJ-LF-Z

IC REG BOOST ADJ 1.3A TSOT23-5

Monolithic Power Systems Inc.

3,667
RFQ
MPQ3410DJ-LF-Z Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.8V 6V 2.5V 6V 1.3A 550kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-5
LM25019MR/NOPB Texas Instruments

LM25019MR/NOPB

IC REG BUCK ADJ 100MA 8SOPWR

Texas Instruments

1,490
RFQ
LM25019MR/NOPB Datasheet

Datasheet

- 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 7.5V 48V 1.225V 40V 100mA Up to 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
ISL85418FRZ-T Renesas Electronics Corporation

ISL85418FRZ-T

IC REG BUCK ADJ 800MA 12DFN

Renesas Electronics Corporation

3,452
RFQ
ISL85418FRZ-T Datasheet

Datasheet

- 12-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 40V 0.6V 34V 800mA 500kHz, 300kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-DFN (4x3)
ISL8026AIRTAJZ-T Renesas Electronics Corporation

ISL8026AIRTAJZ-T

IC REG BUCK ADJ 6A 16TQFN

Renesas Electronics Corporation

3,789
RFQ
ISL8026AIRTAJZ-T Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 6A 490kHz ~ 4.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)
ISL8026FRTAJZ-T Renesas Electronics Corporation

ISL8026FRTAJZ-T

IC REG BUCK ADJ 6A 16TQFN

Renesas Electronics Corporation

3,588
RFQ
ISL8026FRTAJZ-T Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 6A 500kHz ~ 4MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 16-TQFN (3x3)
TPS61085DGKTG4 Texas Instruments

TPS61085DGKTG4

IC REG BOOST ADJ 2A 8VSSOP

Texas Instruments

1,572
RFQ
TPS61085DGKTG4 Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Up Positive Boost Adjustable 1 2.3V 6V 2.8V 18.5V 2A (Switch) 650kHz, 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-VSSOP
NCP3170BDR2G onsemi

NCP3170BDR2G

IC REG BUCK ADJ 3A 8SOIC

onsemi

4,100
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 17.28V 3A 1MHz Both -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC

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.