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
MPQ4323GLE-AEC1-Z Monolithic Power Systems Inc.

MPQ4323GLE-AEC1-Z

IC REG BUCK ADJ 3A 12QFN

Monolithic Power Systems Inc.

2,634
RFQ
MPQ4323GLE-AEC1-Z Datasheet

Datasheet

- 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 34.2V 3A 350kHz ~ 2.5MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 12-QFN (3x4)
MPQ4323CGLE-AEC1-Z Monolithic Power Systems Inc.

MPQ4323CGLE-AEC1-Z

IC REG BUCK ADJ 3A 12QFN

Monolithic Power Systems Inc.

1,060
RFQ
MPQ4323CGLE-AEC1-Z Datasheet

Datasheet

- 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 34.2V 3A 350kHz ~ 2.5MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 12-QFN (3x4)
MAX77857BEWB+T Analog Devices Inc./Maxim Integrated

MAX77857BEWB+T

IC REG BUCK BST PROG/3V 6A 35WLP

Analog Devices Inc./Maxim Integrated

4,399
RFQ
MAX77857BEWB+T Datasheet

Datasheet

- 35-WFBGA, WLBGA Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Programmable (Fixed) 1 2.5V 16V 3V (5V) 15V 6A 1.2MHz, 1.5MHz, 1.8MHz, 2.1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 35-WLP (2.83x2.03)
MAX77857CEWB+T Analog Devices Inc./Maxim Integrated

MAX77857CEWB+T

IC REG BUCK BST PROG/3V 6A 35WLP

Analog Devices Inc./Maxim Integrated

1,818
RFQ
MAX77857CEWB+T Datasheet

Datasheet

- 35-WFBGA, WLBGA Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Programmable (Fixed) 1 2.5V 16V 3V (5V) 15V 6A 1.2MHz, 1.5MHz, 1.8MHz, 2.1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 35-WLP (2.83x2.03)
LM2760M5X/NOPB Texas Instruments

LM2760M5X/NOPB

IC REG CHARGE PUMP 3.3V SOT23-5

Texas Instruments

2,892
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
MAX16995ATPH/V+T Analog Devices Inc./Maxim Integrated

MAX16995ATPH/V+T

IC REG 6A

Analog Devices Inc./Maxim Integrated

4,005
RFQ

-

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
MAX20474ATDA/V+T Analog Devices Inc./Maxim Integrated

MAX20474ATDA/V+T

IC REG BOOST ADJ 14TDFN

Analog Devices Inc./Maxim Integrated

2,349
RFQ
MAX20474ATDA/V+T Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 3V 5.5V 6V 18V - 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 14-TDFN (3x3.5)
LM2576D2TR4-005 onsemi

LM2576D2TR4-005

IC REG BUCK 5V 3A D2PAK-5

onsemi

2,731
RFQ
LM2576D2TR4-005 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive or Negative Buck Fixed 1 7V 40V 5V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount D2PAK-5
MP1497DJ-LF-P Monolithic Power Systems Inc.

MP1497DJ-LF-P

IC REG BUCK ADJ 3A TSOT23-8

Monolithic Power Systems Inc.

1,610
RFQ
MP1497DJ-LF-P Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.5V 16V 0.8V 13V 3A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
TPS63031DSKTG4 Texas Instruments

TPS63031DSKTG4

IC REG BUCK BST 3.3V 900MA 10SON

Texas Instruments

2,858
RFQ
TPS63031DSKTG4 Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 3.3V - 900mA (Switch) 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-SON (2.5x2.5)
TPS61085PWG4 Texas Instruments

TPS61085PWG4

IC REG BOOST ADJ 2A 8TSSOP

Texas Instruments

4,461
RFQ
TPS61085PWG4 Datasheet

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Step-Up Positive Boost Adjustable 1 2.3V 6V 2.8V 18.5V 2A (Switch) 650kHz, 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
SM72485X/NOPB Texas Instruments

SM72485X/NOPB

IC REG BUCK ADJ 150MA 8WSON

Texas Instruments

4,730
RFQ
SM72485X/NOPB Datasheet

Datasheet

SolarMagic™ 8-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 6V 95V 2.5V 85V 150mA 50kHz ~ 1.1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-WSON (4x4)
MAX8969EWL42+T Analog Devices Inc./Maxim Integrated

MAX8969EWL42+T

IC REG BOOST 4.25V 700MA 9WLP

Analog Devices Inc./Maxim Integrated

1,266
RFQ
MAX8969EWL42+T Datasheet

Datasheet

- 9-WFBGA, WLBGA Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 2.5V 5.5V 4.25V - 700mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 9-WLP (1.26x1.26)
DA9092-XX Renesas Electronics Corporation

DA9092-XX

HIGH-PERFORMANCE MULTI-PHASE DC-

Renesas Electronics Corporation

3,141
RFQ

-

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
RP506L331H-TR-K Nisshinbo Micro Devices Inc.

RP506L331H-TR-K

IC REG BUCK 3.3V 2A 12DFN

Nisshinbo Micro Devices Inc.

2,908
RFQ
RP506L331H-TR-K Datasheet

Datasheet

RP506L 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 3.3V - 2A 2.3MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount DFN3030-12
RP506L101H-TR-K Nisshinbo Micro Devices Inc.

RP506L101H-TR-K

IC REG BUCK 1V 2A 12DFN

Nisshinbo Micro Devices Inc.

4,117
RFQ
RP506L101H-TR-K Datasheet

Datasheet

RP506L 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1V - 2A 2.3MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount DFN3030-12
RP506L101G-TR-K Nisshinbo Micro Devices Inc.

RP506L101G-TR-K

IC REG BUCK 1V 2A 12DFN

Nisshinbo Micro Devices Inc.

2,863
RFQ
RP506L101G-TR-K Datasheet

Datasheet

RP506L 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1V - 2A 2.3MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount DFN3030-12
LM25018MRX/NOPB Texas Instruments

LM25018MRX/NOPB

IC REG BUCK ADJ 325MA 8SOPWR

Texas Instruments

4,964
RFQ
LM25018MRX/NOPB Datasheet

Datasheet

- 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7.5V 48V 1.225V 40V 325mA Up to 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
LM3676SD-1.5/NOPB Texas Instruments

LM3676SD-1.5/NOPB

IC REG BUCK 1.5V 600MA 8WSON

Texas Instruments

3,233
RFQ
LM3676SD-1.5/NOPB Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.9V 5.5V 1.5V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 8-WSON (3x3)
RT8299ZSP Richtek USA Inc.

RT8299ZSP

IC REG BUCK ADJ 3A 8SOP

Richtek USA Inc.

4,271
RFQ
RT8299ZSP Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 24V 0.8V 15V 3A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP

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.