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
MP8719GQ-P Monolithic Power Systems Inc.

MP8719GQ-P

IC REG 12A 16QFN

Monolithic Power Systems Inc.

1,681
RFQ
MP8719GQ-P Datasheet

Datasheet

* 16-PowerVFQFN Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount 16-QFN (3x3)
MP1582EN-LF-P Monolithic Power Systems Inc.

MP1582EN-LF-P

IC REG BUCK PROG 2A 8SOICE

Monolithic Power Systems Inc.

1,744
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Programmable 1 4.5V 28V 0.8V 30V 2A Up to 1.5MHz No -20°C ~ 85°C - - Surface Mount 8-SOICE
MPQ4569GN-P Monolithic Power Systems Inc.

MPQ4569GN-P

IC REG BUCK ADJ 300MA 8SOIC

Monolithic Power Systems Inc.

2,676
RFQ
MPQ4569GN-P Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 75V 1V 67.5V 300mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC-EP
SC4620MLTRT Semtech Corporation

SC4620MLTRT

IC REG BUCK ADJ 2.5A 20MLPQ

Semtech Corporation

3,150
RFQ
SC4620MLTRT Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.3V 5.5V 0.5V 5.5V 2.5A 200kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-MLPQ (4x4)
XC9306B05G0R-G Torex Semiconductor Ltd

XC9306B05G0R-G

IC REG BUCK BOOST ADJ WLP20-01

Torex Semiconductor Ltd

2,723
RFQ
XC9306B05G0R-G Datasheet

Datasheet

- 20-UFBGA, WLBGA Tape & Reel (TR) Obsolete Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.5V 5.5V 0.8V 5V 800mA (Switch) 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount WLP-20-01 (1.94x2.15)
AOZ1110QI Alpha & Omega Semiconductor Inc.

AOZ1110QI

IC REG BUCK ADJ 4A 24QFN

Alpha & Omega Semiconductor Inc.

3,164
RFQ
AOZ1110QI Datasheet

Datasheet

EZBuck™ 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 5.5V 4A 500kHz, 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
LM3674MF-2.8 Texas Instruments

LM3674MF-2.8

IC REG BUCK 2.8V 600MA SOT23-5

Texas Instruments

2,652
RFQ
LM3674MF-2.8 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 2.8V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3676SD-1.8 Texas Instruments

LM3676SD-1.8

IC REG BUCK 1.8V 600MA 8WSON

Texas Instruments

2,768
RFQ
LM3676SD-1.8 Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.9V 5.5V 1.8V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 8-WSON (3x3)
LM3676SD-ADJ Texas Instruments

LM3676SD-ADJ

IC REG BUCK ADJ 600MA 8WSON

Texas Instruments

4,884
RFQ
LM3676SD-ADJ Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.9V 5.5V 1.1V 3.3V 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 8-WSON (3x3)
LM2623ALD Texas Instruments

LM2623ALD

IC REG BOOST ADJ 2.2A 14WSON

Texas Instruments

3,118
RFQ
LM2623ALD Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 0.8V 14V 1.24V 14V 2.2A (Switch) 300kHz ~ 2MHz No -40°C ~ 85°C (TA) - - Surface Mount 14-WSON (4x4)
LM2623LD Texas Instruments

LM2623LD

IC REG BOOST ADJ 2.2A 14WSON

Texas Instruments

3,938
RFQ
LM2623LD Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 0.8V 14V 1.24V 14V 2.2A (Switch) 300kHz ~ 2MHz No -40°C ~ 85°C (TA) - - Surface Mount 14-WSON (4x4)
LM2623MM Texas Instruments

LM2623MM

IC REG BOOST ADJ 2.2A 8VSSOP

Texas Instruments

1,337
RFQ
LM2623MM Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 0.8V 14V 1.24V 14V 2.2A (Switch) 300kHz ~ 2MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-VSSOP
LM3674MF-1.875 Texas Instruments

LM3674MF-1.875

IC REG BUCK 1.875V 600MA SOT23-5

Texas Instruments

1,870
RFQ
LM3674MF-1.875 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.875V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3674MF-1.8 Texas Instruments

LM3674MF-1.8

IC REG BUCK 1.8V 600MA SOT23-5

Texas Instruments

4,340
RFQ
LM3674MF-1.8 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.8V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3676SD-3.3 Texas Instruments

LM3676SD-3.3

IC REG BUCK 3.3V 600MA 8WSON

Texas Instruments

3,089
RFQ
LM3676SD-3.3 Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.9V 5.5V 3.3V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 8-WSON (3x3)
FAN48615UC08X onsemi

FAN48615UC08X

IC REG BOOST 5.25V 1A 9WLCSP

onsemi

1,427
RFQ
FAN48615UC08X Datasheet

Datasheet

TinyBoost® 9-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Up Positive Boost Fixed 1 2.7V 4.5V 5.25V - 1A 2.3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 9-WLCSP (1.22x1.22)
TPS61030RSARG4 Texas Instruments

TPS61030RSARG4

IC REG BOOST ADJ 3.6A 16QFN

Texas Instruments

4,868
RFQ
TPS61030RSARG4 Datasheet

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Up Positive Boost Adjustable 1 1.8V 5.5V 1.8V 5.5V 3.6A (Switch) 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (4x4)
TPS61081DRCRG4 Texas Instruments

TPS61081DRCRG4

IC REG BOOST ADJ 1.3A 10VSON

Texas Instruments

3,059
RFQ
TPS61081DRCRG4 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Up Positive Boost Adjustable 1 2.5V 6V 2.5V 27V 1.3A (Switch) 600kHz, 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
LM2831YSD Texas Instruments

LM2831YSD

IC REG BUCK ADJ 1.5A 6WSON

Texas Instruments

3,690
RFQ
LM2831YSD 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 550kHz No -40°C ~ 125°C (TJ) - - Surface Mount 6-WSON (3x3)
LM2575SX-3.3 Texas Instruments

LM2575SX-3.3

IC REG BUCK 3.3V 1A TO263

Texas Instruments

4,276
RFQ
LM2575SX-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4V 40V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)

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.