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
MC33063ADG4 Texas Instruments

MC33063ADG4

IC REG BUCK BOOST ADJ 1.5A 8SOIC

Texas Instruments

4,815
RFQ
MC33063ADG4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 3V 40V 1.25V 40V (Switch) 1.5A (Switch) 100kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MC34063ADG4 Texas Instruments

MC34063ADG4

IC REG BUCK BOOST ADJ 1.5A 8SOIC

Texas Instruments

1,442
RFQ
MC34063ADG4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 3V 40V 1.25V 40V (Switch) 1.5A (Switch) 100kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM3677TLX-1.2/NOPB Texas Instruments

LM3677TLX-1.2/NOPB

IC REG BUCK 1.2V 600MA 5DSBGA

Texas Instruments

3,768
RFQ

-

- 5-WFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 600mA 3MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 5-DSBGA (1.41x1.08)
LM3677TLX-2.5/NOPB Texas Instruments

LM3677TLX-2.5/NOPB

IC REG BUCK 2.5V 600MA 5DSBGA

Texas Instruments

1,515
RFQ

-

- 5-WFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 2.5V - 600mA 3MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 5-DSBGA (1.41x1.08)
LM3677TLX-ADJ/NOPB Texas Instruments

LM3677TLX-ADJ/NOPB

IC REG BUCK ADJ 600MA 5DSBGA

Texas Instruments

3,268
RFQ

-

- 5-WFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 1.2V 3.3V 600mA 3MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 5-DSBGA (1.41x1.08)
LM3677TLX-1.82/NOPB Texas Instruments

LM3677TLX-1.82/NOPB

IC REG BUCK 1.82V 600MA 5DSBGA

Texas Instruments

2,799
RFQ

-

- 5-WFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.82V - 600mA 3MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 5-DSBGA (1.41x1.08)
MP3418GJ-Z Monolithic Power Systems Inc.

MP3418GJ-Z

IC REG BOOST ADJ 300MA TSOT23-8

Monolithic Power Systems Inc.

3,190
RFQ
MP3418GJ-Z Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.6V 4V 1.8V 4V 300mA (Switch) 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
ST662ABD-TRY STMicroelectronics

ST662ABD-TRY

IC REG CHARG PUMP 12V 30MA 8SOIC

STMicroelectronics

2,555
RFQ
ST662ABD-TRY Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Up Positive Charge Pump Fixed 1 4.5V 5.5V 12V - 30mA 400kHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
AOZ2255AQI-30 Alpha & Omega Semiconductor Inc.

AOZ2255AQI-30

IC REG BUCK ADJ 12A 22QFN

Alpha & Omega Semiconductor Inc.

2,203
RFQ
AOZ2255AQI-30 Datasheet

Datasheet

EZBuck™ 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6.5V 28V 0.6V 23.8V 12A - Yes -40°C ~ 85°C (TA) - - Surface Mount 22-QFN (4x4)
NR263S Sanken Electric USA Inc.

NR263S

IC REG BUCK 5V 1A 8SOP

Sanken Electric USA Inc.

2,351
RFQ
NR263S Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 8V 31V 5V - 1A 500kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SOP
TPS60502DGSRG4 Texas Instruments

TPS60502DGSRG4

IC REG CHARGE PUMP 1.8V 10VSSOP

Texas Instruments

4,147
RFQ
TPS60502DGSRG4 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Charge Pump Fixed 1 1.8V 6.5V 1.8V - 250mA 800kHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
R1200N001B-TR-FE Nisshinbo Micro Devices Inc.

R1200N001B-TR-FE

IC REG BOOST ADJ 700MA SOT23-6

Nisshinbo Micro Devices Inc.

4,682
RFQ
R1200N001B-TR-FE Datasheet

Datasheet

R1200x SOT-23-6 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.3V 5.5V - - 700mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
R1200N002B-TR-FE Nisshinbo Micro Devices Inc.

R1200N002B-TR-FE

IC REG BOOST ADJ 700MA SOT23-6

Nisshinbo Micro Devices Inc.

1,971
RFQ
R1200N002B-TR-FE Datasheet

Datasheet

R1200x SOT-23-6 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.3V 5.5V - - 700mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
R1200N003B-TR-FE Nisshinbo Micro Devices Inc.

R1200N003B-TR-FE

IC REG BOOST ADJ 700MA SOT23-6

Nisshinbo Micro Devices Inc.

2,809
RFQ
R1200N003B-TR-FE Datasheet

Datasheet

R1200x SOT-23-6 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.3V 5.5V - - 700mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
R1205N813A-TR-FE Nisshinbo Micro Devices Inc.

R1205N813A-TR-FE

IC REG BOOST ADJ 350MA TSOT23-6

Nisshinbo Micro Devices Inc.

3,132
RFQ
R1205N813A-TR-FE Datasheet

Datasheet

R1205x SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.3V 5.5V - 24V 350mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
R1205N813B-TR-FE Nisshinbo Micro Devices Inc.

R1205N813B-TR-FE

IC REG BOOST ADJ 350MA TSOT23-6

Nisshinbo Micro Devices Inc.

2,235
RFQ
R1205N813B-TR-FE Datasheet

Datasheet

R1205x SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.8V 5.5V - 24V 350mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
R1205N823A-TR-FE Nisshinbo Micro Devices Inc.

R1205N823A-TR-FE

IC REG BOOST ADJ 700MA TSOT23-6

Nisshinbo Micro Devices Inc.

4,780
RFQ
R1205N823A-TR-FE Datasheet

Datasheet

R1205x SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.3V 5.5V - 24V 700mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
R1205N823B-TR-FE Nisshinbo Micro Devices Inc.

R1205N823B-TR-FE

IC REG BOOST ADJ 700MA TSOT23-6

Nisshinbo Micro Devices Inc.

4,193
RFQ
R1205N823B-TR-FE Datasheet

Datasheet

R1205x SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.8V 5.5V - 24V 700mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
R1218N031A-TR-FE Nisshinbo Micro Devices Inc.

R1218N031A-TR-FE

IC REG BOOST ADJ 700MA SOT23-6

Nisshinbo Micro Devices Inc.

1,624
RFQ
R1218N031A-TR-FE Datasheet

Datasheet

R1218x SOT-23-6 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.8V 5.5V 13V 15V 700mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
R1218N052A-TR-FE Nisshinbo Micro Devices Inc.

R1218N052A-TR-FE

IC REG BOOST ADJ 700MA SOT23-6

Nisshinbo Micro Devices Inc.

2,545
RFQ
R1218N052A-TR-FE Datasheet

Datasheet

R1218x SOT-23-6 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.8V 5.5V 21.5V 24.5V 700mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
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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.