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
LA5757TP-FA-E onsemi

LA5757TP-FA-E

IC REG BUCK ADJ 1.6A TP5HFA

onsemi

1,840
RFQ

-

- TO-252-5, DPAK (4 Leads + Tab), TO-252AD Bag Obsolete Step-Down Positive Buck Adjustable 1 4.5V 32V 1.255V 32V 1.6A (Switch) 300kHz No -30°C ~ 125°C (TJ) - - Surface Mount TP5HFA
ADP1173AR-5 Analog Devices Inc.

ADP1173AR-5

IC REG BUCK BOOST 5V 1.5A 8SOIC

Analog Devices Inc.

2,201
RFQ
ADP1173AR-5 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 2V 30V 5V - 1.5A (Switch) 400kHz No 0°C ~ 70°C - - Surface Mount 8-SOIC
RT6222DHGJ6F Richtek USA Inc.

RT6222DHGJ6F

IC REG BUCK ADJ 2A TSOT23-6

Richtek USA Inc.

1,146
RFQ
RT6222DHGJ6F Datasheet

Datasheet

ACOT™ SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.3V 18V 0.6V 8V 2A 1.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6 (FC)
ADP1109AR-12 Analog Devices Inc.

ADP1109AR-12

IC REG BOOST 12V 1.2A 8SOIC

Analog Devices Inc.

937
RFQ
ADP1109AR-12 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Fixed 1 2V 9V 12V - 1.2A (Switch) 120kHz No 0°C ~ 70°C - - Surface Mount 8-SOIC
LM2575D2T-005 onsemi

LM2575D2T-005

IC REG SW 1A 5V STEPDOWN D2PAK

onsemi

2,361
RFQ
LM2575D2T-005 Datasheet

Datasheet

- - Tube Obsolete - - - - - - - - - - - - - - - - -
LM3671MF-2.8 Texas Instruments

LM3671MF-2.8

IC REG BUCK 2.8V 600MA SOT23-5

Texas Instruments

1,287
RFQ
LM3671MF-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 -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM2596T-12 TAEJIN

LM2596T-12

IC REG BUCK 12V 3A TO220-5L

TAEJIN

31,188
RFQ
LM2596T-12 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Tube Active Step-Down Positive Buck Fixed 1 - 40V 12V - 3A 150kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5L
TPS62008DGSR Texas Instruments

TPS62008DGSR

IC REG BUCK 1.9V 600MA 10VSSOP

Texas Instruments

2,350
RFQ
TPS62008DGSR Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.9V - 600mA 750kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSSOP
FAN53880UC001X onsemi

FAN53880UC001X

IC REG INTEGRATED MICRO PMIC

onsemi

2,892
RFQ

-

- - Tape & Reel (TR) Not For New Designs - - - - - - - - - - - - - - - - -
LA5779-E onsemi

LA5779-E

IC REG BUCK ADJ 3.1A TO220-5H

onsemi

2,412
RFQ

-

- TO-220-5 Formed Leads Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 28V 1.23V 28V 3.1A (Switch) 160kHz No -30°C ~ 125°C (TJ) - - Through Hole TO-220-5H
TPS62351YZGT Texas Instruments

TPS62351YZGT

IC REG BUCK ADJ 800MA 12DSBGA

Texas Instruments

2,381
RFQ
TPS62351YZGT Datasheet

Datasheet

- 12-UFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable (Programmable) 1 2.7V 5.5V 0.9V (1.1V, 1.5V) 1.69V 800mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 12-DSBGA
NCP1595AMNR2G onsemi

NCP1595AMNR2G

IC REG BUCK ADJ 1.5A 6DFN

onsemi

3,669
RFQ

-

- 6-VDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4V 5.5V 0.8V 4.68V 1.5A 1MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 6-DFN (3x3)
LA5774-FA-E Sanyo

LA5774-FA-E

IC REG BUCK ADJ 3A TO220-5H

Sanyo

9,827
RFQ
LA5774-FA-E Datasheet

Datasheet

- TO-220-5 Formed Leads Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 28V 1.26V 28V 3A 160kHz No -30°C ~ 125°C (TJ) - - Through Hole TO-220-5H
LA5779-E Sanyo

LA5779-E

IC REG BUCK ADJ 3.1A TO220-5H

Sanyo

6,590
RFQ
LA5779-E Datasheet

Datasheet

- TO-220-5 Formed Leads Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 28V 1.23V 28V 3.1A (Switch) 160kHz No -30°C ~ 125°C (TJ) - - Through Hole TO-220-5H
LA5774-FA-E onsemi

LA5774-FA-E

IC REG BUCK ADJ 3.1A TO220-5H

onsemi

2,205
RFQ

-

- TO-220-5 Formed Leads Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 28V 1.26V 28V 3.1A (Switch) 160kHz No -30°C ~ 125°C (TJ) - - Through Hole TO-220-5H
LM2618ATL National Semiconductor

LM2618ATL

IC REG BUCK PROG 400MA 10USMD

National Semiconductor

2,250
RFQ
LM2618ATL Datasheet

Datasheet

- 10-WFBGA, DSBGA Bulk Obsolete Step-Down Positive Buck Programmable 1 2.8V 5.5V 1.8V, 1.83V, 1.87V, 1.92V - 400mA 600kHz Yes -25°C ~ 125°C (TJ) - - Surface Mount 10-TµSMD (2.25x2.5)
LM3670MF-2.5/NOPB National Semiconductor

LM3670MF-2.5/NOPB

IC REG BUCK 2.5V 350MA SOT23-5

National Semiconductor

1,864
RFQ
LM3670MF-2.5/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 2.5V - 350mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
ML4865CS2 Fairchild Semiconductor

ML4865CS2

IC REG BOOST 12V 1A 8SOIC

Fairchild Semiconductor

1,358
RFQ
ML4865CS2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Fixed 1 1.8V 10V 12V - 1A (Switch) Up to 200kHz Yes 0°C ~ 70°C - - Surface Mount 8-SOIC
ML4961ES Fairchild Semiconductor

ML4961ES

IC REG BOOST ADJ 500MA 8SOIC

Fairchild Semiconductor

1,037
RFQ
ML4961ES Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Adjustable 1 1.1V 5.8V 2.5V 6V 500mA (Switch) - Yes -20°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM3670MF-2.5 National Semiconductor

LM3670MF-2.5

IC REG BUCK 2.5V 350MA TSOT23-5

National Semiconductor

345
RFQ
LM3670MF-2.5 Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 2.5V - 350mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
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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.