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
LM3205SDX-2/NOPB Texas Instruments

LM3205SDX-2/NOPB

IC REG BUCK ADJ 650MA 10SON

Texas Instruments

3,585
RFQ
LM3205SDX-2/NOPB Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 3.6V 650mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 10-SON (3x3)
LM2734ZQSDX/NOPB Texas Instruments

LM2734ZQSDX/NOPB

IC REG BUCK ADJ 1A 6WSON

Texas Instruments

1,854
RFQ
LM2734ZQSDX/NOPB Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 20V 0.8V 18V 1A 3MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 6-WSON (3x3)
MP2307DN-LF-P Monolithic Power Systems Inc.

MP2307DN-LF-P

IC REG BUCK ADJ 3A 8SOIC

Monolithic Power Systems Inc.

1,516
RFQ
MP2307DN-LF-P Datasheet

Datasheet

MP 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 0.925V 20V 3A 340kHz Yes -40°C ~ 85°C - - Surface Mount 8-SOIC-EP
MPQ2169GDE-AEC1-P Monolithic Power Systems Inc.

MPQ2169GDE-AEC1-P

IC REG BUCK ADJ DL 18QFN

Monolithic Power Systems Inc.

1,019
RFQ
MPQ2169GDE-AEC1-P Datasheet

Datasheet

MPQ 18-VFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.7V 6V 0.6V 5.5V 1.4A/1.4A, 2A/800mA 350kHz ~ 3MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 18-QFN (2x3)
MPQ2169GRHE-AEC1-P Monolithic Power Systems Inc.

MPQ2169GRHE-AEC1-P

IC REG BUCK ADJ 18QFN

Monolithic Power Systems Inc.

3,545
RFQ
MPQ2169GRHE-AEC1-P Datasheet

Datasheet

MPQ 18-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 6V 0.6V 5.5V 1.4A/1.4A, 2A/800mA Up to 3MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 18-QFN (2.5x3.5)
L4962E/A STMicroelectronics

L4962E/A

IC REG BUCK ADJ 1.5A 7HEPTAWATT

STMicroelectronics

1,671
RFQ
L4962E/A Datasheet

Datasheet

- Heptawatt-7 (Vertical, Bent and Staggered Leads) Tube Obsolete Step-Down Positive Buck Adjustable 1 9V 46V 5.1V 40V 1.5A 100kHz No -40°C ~ 150°C (TJ) - - Through Hole 7-HEPTAWATT
RT8082GQW Richtek USA Inc.

RT8082GQW

IC REG BUCK ADJ 3A 12WDFN

Richtek USA Inc.

1,973
RFQ
RT8082GQW Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 1V 5V 3A 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 12-WDFN (3x3)
TC115501EMTTR Microchip Technology

TC115501EMTTR

IC REG BOOST 5V 100MA SOT89-5

Microchip Technology

4,719
RFQ
TC115501EMTTR Datasheet

Datasheet

- SOT-89-5/6 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.9V 10V 5V - 100mA 100kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
TC115331EMTTR Microchip Technology

TC115331EMTTR

IC REG BOOST 3.3V 100MA SOT89-5

Microchip Technology

1,581
RFQ
TC115331EMTTR Datasheet

Datasheet

- SOT-89-5/6 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.9V 10V 3.3V - 100mA 100kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
TC115301EMTTR Microchip Technology

TC115301EMTTR

IC REG BOOST 3V 100MA SOT89-5

Microchip Technology

4,751
RFQ
TC115301EMTTR Datasheet

Datasheet

- SOT-89-5/6 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.9V 10V 3V - 100mA 100kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-5
RT8297AZQW Richtek USA Inc.

RT8297AZQW

IC REG BUCK ADJ 1.5A 8WDFN

Richtek USA Inc.

2,014
RFQ
RT8297AZQW Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 17V 0.8V 12V 1.5A 340kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-WDFN (2x2)
SC171MLTRT Semtech Corporation

SC171MLTRT

IC REG BUCK ADJ 1A 10MLPD

Semtech Corporation

2,814
RFQ
SC171MLTRT Datasheet

Datasheet

EcoSpeed® 10-VFDFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 3V 5.5V 0.75V 5.23V 1A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MLPD (3x3)
RT6254AHGJ6F Richtek USA Inc.

RT6254AHGJ6F

IC REG BUCK ADJ 4A TSOT23-6

Richtek USA Inc.

3,031
RFQ
RT6254AHGJ6F Datasheet

Datasheet

ACOT™ SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.6V 5V 4A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6 (FC)
LMR23630APQDRRRQ1 Texas Instruments

LMR23630APQDRRRQ1

IC REG BUCK ADJ 3A 12SON

Texas Instruments

1,712
RFQ
LMR23630APQDRRRQ1 Datasheet

Datasheet

SIMPLE SWITCHER® 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 1V 28V 3A 400kHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 12-SON (3x3)
EL7531IYZ-T13 Renesas Electronics Corporation

EL7531IYZ-T13

IC REG BUCK ADJ 1A 10MSOP

Renesas Electronics Corporation

2,469
RFQ
EL7531IYZ-T13 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.8V 5.5V 1A 1.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
MAX16963RATEA/V+T Analog Devices Inc./Maxim Integrated

MAX16963RATEA/V+T

IC REG BUCK ADJ 1.5A DL 16TQFN

Analog Devices Inc./Maxim Integrated

2,208
RFQ
MAX16963RATEA/V+T Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.7V 5.5V 0.8V 3.6V 1.5A 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (4x4)
MAX16962SAUEA/V+T Analog Devices Inc./Maxim Integrated

MAX16962SAUEA/V+T

IC REG BUCK ADJ 4A 16TSSOP

Analog Devices Inc./Maxim Integrated

2,634
RFQ
MAX16962SAUEA/V+T Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 3.6V 4A 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP-EP
MAX16963SATEC/V+T Analog Devices Inc./Maxim Integrated

MAX16963SATEC/V+T

IC REG BUCK ADJ 1.5A DL 16TQFN

Analog Devices Inc./Maxim Integrated

1,546
RFQ
MAX16963SATEC/V+T Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.7V 5.5V 0.8V 3.6V 1.5A 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (4x4)
MAX16963SATEA/V+T Analog Devices Inc./Maxim Integrated

MAX16963SATEA/V+T

IC REG BUCK ADJ 1.5A DL 16TQFN

Analog Devices Inc./Maxim Integrated

2,830
RFQ

-

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.7V 5.5V 0.8V 3.6V 1.5A 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TQFN (4x4)
MIC4690BM Microchip Technology

MIC4690BM

IC REG BUCK ADJ 1A 8SOIC

Microchip Technology

4,510
RFQ
MIC4690BM Datasheet

Datasheet

SuperSwitcher™ 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Step-Down Positive Buck Adjustable 1 4V 30V 1.23V 27.9V 1A 500kHz No -40°C ~ 125°C (TJ) - - 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.