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
LM2575YWM-TR Microchip Technology

LM2575YWM-TR

IC REG BUCK ADJ 1A 24SOIC

Microchip Technology

3,753
RFQ
LM2575YWM-TR Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 40V 1.23V 37V 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
MC34166D2TR4 onsemi

MC34166D2TR4

IC REG BUCK BST ADJ 3.3A D2PAK-5

onsemi

4,268
RFQ
MC34166D2TR4 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 7.5V 40V 5.05V 40V (Switch) 3.3A (Switch) 72kHz No 0°C ~ 70°C (TA) - - Surface Mount D2PAK-5
MIC2203BMM Microchip Technology

MIC2203BMM

IC REG BUCK ADJ 300MA 10MSOP

Microchip Technology

3,596
RFQ
MIC2203BMM Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Discontinued at Digi-Key Step-Down Positive Buck Adjustable 1 2.3V 5.5V 0.5V 5.5V 300mA 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
NCV8842PWG onsemi

NCV8842PWG

IC REG BUCK ADJ 1.5A 16SOIC

onsemi

1,742
RFQ
NCV8842PWG Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 1.27V 38V 1.5A 170kHz No -40°C ~ 150°C (TJ) Automotive - Surface Mount 16-SOIC
NCV8843PWG onsemi

NCV8843PWG

IC REG BUCK ADJ 1.5A 16SOIC

onsemi

4,923
RFQ
NCV8843PWG Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 1.27V 38V 1.5A 340kHz No -40°C ~ 150°C (TJ) Automotive - Surface Mount 16-SOIC
MP2309DS-LF-Z Monolithic Power Systems Inc.

MP2309DS-LF-Z

IC REG BUCK ADJ 1A 8SOIC

Monolithic Power Systems Inc.

2,388
RFQ
MP2309DS-LF-Z Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.75V 23V 0.923V 20V 1A 340kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MP2490DS-LF-Z Monolithic Power Systems Inc.

MP2490DS-LF-Z

IC REG BUCK ADJ 1.5A 8SOIC

Monolithic Power Systems Inc.

4,171
RFQ
MP2490DS-LF-Z Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 36V 0.8V 15V 1.5A 700kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX77540AAFG+T Analog Devices Inc./Maxim Integrated

MAX77540AAFG+T

IC REG BCK PRG 3A/3A DL 24FC2QFN

Analog Devices Inc./Maxim Integrated

4,691
RFQ
MAX77540AAFG+T Datasheet

Datasheet

- 24-UFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 2 4V 16V 0.5V 5.2V 3A, 3A 500kHz, 1MHz, 1.6MHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-FC2QFN (3x3)
TCM680CPA Microchip Technology

TCM680CPA

IC REG CHARGE PUMP INV DL 8PDIP

Microchip Technology

1,942
RFQ

-

- 8-DIP (0.300", 7.62mm) Tube Obsolete Ratiometric Positive and Negative (Dual Rail) Charge Pump Fixed 2 2V 5.5V -Vin, 2Vin - 10mA 21kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
MAX20071ATAB/V+T Analog Devices Inc./Maxim Integrated

MAX20071ATAB/V+T

IC REG BUCK ADJ 600MA 8TDFN

Analog Devices Inc./Maxim Integrated

2,639
RFQ
MAX20071ATAB/V+T Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 5.5V 0.5V 5V 600mA 2.2MHz No -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN-EP (2x2)
MAX20071ATAA/V+T Analog Devices Inc./Maxim Integrated

MAX20071ATAA/V+T

IC REG BUCK ADJ 600MA 8TDFN

Analog Devices Inc./Maxim Integrated

2,367
RFQ
MAX20071ATAA/V+T Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 5.5V 0.5V 5V 600mA 2.2MHz No -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN-EP (2x2)
NN30331A-VB Panasonic Electronic Components

NN30331A-VB

IC REG BUCK ADJ 8A 24QFN

Panasonic Electronic Components

2,920
RFQ
NN30331A-VB Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 24V 0.75V 3.6V 8A 430kHz, 630kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
TPS65130RGERG4 Texas Instruments

TPS65130RGERG4

IC REG BUCK BOOST ADJ DL 24VQFN

Texas Instruments

2,500
RFQ
TPS65130RGERG4 Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Up, Step-Up/Step-Down Positive and Negative (Dual Rail) Boost, Buck-Boost Adjustable 2 2.7V 5.5V 3.2V, -2V 15V, -15V 700mA (Switch) 1.38MHz No -40°C ~ 85°C (TA) - - Surface Mount 24-VQFN (4x4)
MP4569GN-P Monolithic Power Systems Inc.

MP4569GN-P

IC REG BUCK ADJ 300MA 8SOIC

Monolithic Power Systems Inc.

2,738
RFQ
MP4569GN-P Datasheet

Datasheet

MP 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
LM2760M5/NOPB Texas Instruments

LM2760M5/NOPB

IC REG CHARGE PUMP 3.3V SOT23-5

Texas Instruments

1,194
RFQ

-

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Up Positive Charge Pump Fixed 1 2V 4.4V 3.3V - 20mA 750kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
RP506L001N-TR-Y Nisshinbo Micro Devices Inc.

RP506L001N-TR-Y

IC REG BUCK ADJ 2A 12DFN

Nisshinbo Micro Devices Inc.

4,755
RFQ
RP506L001N-TR-Y Datasheet

Datasheet

RP506L 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.8V 4V 2A 2.3MHz Yes -40°C ~ 105°C (TA) - - Surface Mount DFN3030-12
LM2787BP/NOPB Texas Instruments

LM2787BP/NOPB

IC REG CHARG PUMP ADJ 10MA 8USMD

Texas Instruments

3,193
RFQ
LM2787BP/NOPB Datasheet

Datasheet

- 8-VFBGA Tape & Reel (TR) Obsolete Step-Down Negative Charge Pump Adjustable 1 2.7V 5.5V -1.5V -5.2V 10mA 260kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-uSMD
CS51411GD8 onsemi

CS51411GD8

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

4,700
RFQ
CS51411GD8 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 1.27V 38V 1.5A 260kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
CS51414GD8 onsemi

CS51414GD8

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

4,924
RFQ
CS51414GD8 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 1.27V 38V 1.5A 520kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
LM2575-3.3WU Microchip Technology

LM2575-3.3WU

IC REG BUCK 3.3V 1A TO263-5

Microchip Technology

1,519
RFQ
LM2575-3.3WU Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Down Positive Buck Fixed 1 4V 40V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5

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.