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
LM3370TLX-3607/NOPB Texas Instruments

LM3370TLX-3607/NOPB

IC REG BUCK 1.5V/1.9V DL 20DSBGA

Texas Instruments

4,237
RFQ
LM3370TLX-3607/NOPB Datasheet

Datasheet

- 20-WFBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 2 2.7V 5.5V 1.5V, 1.9V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 20-DSBGA
LM3370TLX-3806/NOPB Texas Instruments

LM3370TLX-3806/NOPB

IC REG BUCK 1.6V/1.8V DL 20DSBGA

Texas Instruments

1,998
RFQ
LM3370TLX-3806/NOPB Datasheet

Datasheet

- 20-WFBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 2 2.7V 5.5V 1.6V, 1.8V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 20-DSBGA
LM3674MFX-1.2 Texas Instruments

LM3674MFX-1.2

IC REG BUCK 1.2V 600MA SOT23-5

Texas Instruments

4,277
RFQ
LM3674MFX-1.2 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3674MFX-1.5 Texas Instruments

LM3674MFX-1.5

IC REG BUCK 1.5V 600MA SOT23-5

Texas Instruments

2,394
RFQ
LM3674MFX-1.5 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.5V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3674MFX-1.875 Texas Instruments

LM3674MFX-1.875

IC REG BUCK 1.875V 600MA SOT23-5

Texas Instruments

2,140
RFQ
LM3674MFX-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
LM3674MFX-1.8 Texas Instruments

LM3674MFX-1.8

IC REG BUCK 1.8V 600MA SOT23-5

Texas Instruments

2,518
RFQ
LM3674MFX-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
LM3674MFX-2.8 Texas Instruments

LM3674MFX-2.8

IC REG BUCK 2.8V 600MA SOT23-5

Texas Instruments

1,168
RFQ
LM3674MFX-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
LM3674MFX-ADJ Texas Instruments

LM3674MFX-ADJ

IC REG BUCK ADJ 600MA SOT23-5

Texas Instruments

1,290
RFQ
LM3674MFX-ADJ Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 1V 3.3V 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount SOT-23-5
TPS61021DSGR Texas Instruments

TPS61021DSGR

IC REG BOOST ADJ 3A 8WSON

Texas Instruments

1,945
RFQ
TPS61021DSGR Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 0.5V 4.4V 1.8V 4V 3A (Switch) 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-WSON (2x2)
MAX829EUKG onsemi

MAX829EUKG

IC REG CHARG PUMP INV 25MA 5TSOP

onsemi

4,856
RFQ
MAX829EUKG Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 5.5V -Vin, 2Vin - 25mA 35kHz No -40°C ~ 85°C (TA) - - Surface Mount 5-TSOP
FAN5336MPX onsemi

FAN5336MPX

IC REG BOOST ADJ 1.1A 6MLP

onsemi

1,444
RFQ
FAN5336MPX Datasheet

Datasheet

TinyBoost® 6-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 2.7V 5.5V 9V 33V 1.1A (Switch) 1.5MHz No -40°C ~ 85°C (TA) - - Surface Mount 6-MLP (3x3)
CAT3200ZI-T3 onsemi

CAT3200ZI-T3

IC REG CHRG PUMP ADJ 100MA 8MSOP

onsemi

3,651
RFQ

-

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Up Positive Charge Pump Adjustable 1 2.7V 4.5V 2.7V 9V 100mA 2MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
R1208K112B-TR Nisshinbo Micro Devices Inc.

R1208K112B-TR

IC REG BOOST ADJ 2A 12DFN

Nisshinbo Micro Devices Inc.

4,926
RFQ
R1208K112B-TR Datasheet

Datasheet

R1208x 12-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.7V 22V - 24V 2A 450kHz No -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2730-12
R1208K212A-TR Nisshinbo Micro Devices Inc.

R1208K212A-TR

IC REG BOOST ADJ 2A 12DFN

Nisshinbo Micro Devices Inc.

4,678
RFQ
R1208K212A-TR Datasheet

Datasheet

R1208x 12-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.7V 22V - 33V 2A 750kHz No -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2730-12
R1208K212B-TR Nisshinbo Micro Devices Inc.

R1208K212B-TR

IC REG BOOST ADJ 2A 12DFN

Nisshinbo Micro Devices Inc.

3,613
RFQ
R1208K212B-TR Datasheet

Datasheet

R1208x 12-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.7V 22V - 33V 2A 450kHz No -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2730-12
R1208K312B-TR Nisshinbo Micro Devices Inc.

R1208K312B-TR

IC REG BOOST ADJ 2A 12DFN

Nisshinbo Micro Devices Inc.

3,032
RFQ
R1208K312B-TR Datasheet

Datasheet

R1208x 12-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.7V 22V - 43.5V 2A 450kHz No -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2730-12
RP505K081B-TR Nisshinbo Micro Devices Inc.

RP505K081B-TR

IC REG BUCK 0.8V 1A 8DFN

Nisshinbo Micro Devices Inc.

3,319
RFQ
RP505K081B-TR Datasheet

Datasheet

RP505K 8-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 0.8V - 1A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2020-8
RP505K101A-TR Nisshinbo Micro Devices Inc.

RP505K101A-TR

IC REG BUCK 1V 1A 8DFN

Nisshinbo Micro Devices Inc.

2,502
RFQ
RP505K101A-TR Datasheet

Datasheet

RP505K 8-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1V - 1A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2020-8
RP505K101B-TR Nisshinbo Micro Devices Inc.

RP505K101B-TR

IC REG BUCK 1V 1A 8DFN

Nisshinbo Micro Devices Inc.

1,552
RFQ
RP505K101B-TR Datasheet

Datasheet

RP505K 8-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1V - 1A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2020-8
RP505K111B-TR Nisshinbo Micro Devices Inc.

RP505K111B-TR

IC REG BUCK 1.1V 1A 8DFN

Nisshinbo Micro Devices Inc.

3,255
RFQ
RP505K111B-TR Datasheet

Datasheet

RP505K 8-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.1V - 1A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2020-8
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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.