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
MPQ4431GLE-5-AEC1-Z Monolithic Power Systems Inc.

MPQ4431GLE-5-AEC1-Z

IC REG BUCK 5V 1A 16QFN

Monolithic Power Systems Inc.

4,401
RFQ
MPQ4431GLE-5-AEC1-Z Datasheet

Datasheet

- 16-VQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.3V 36V 5V - 1A 350kHz ~ 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 16-QFN (3x4)
MPQ4431GLE-33-AEC1-Z Monolithic Power Systems Inc.

MPQ4431GLE-33-AEC1-Z

IC REG BUCK 3.3V 1A 16QFN

Monolithic Power Systems Inc.

3,387
RFQ
MPQ4431GLE-33-AEC1-Z Datasheet

Datasheet

- 16-VQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.3V 36V 3.3V - 1A 350kHz ~ 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 16-QFN (3x4)
LM20143QMHX/NOPB Texas Instruments

LM20143QMHX/NOPB

IC REG BUCK ADJ 3A 16HTSSOP

Texas Instruments

2,734
RFQ
LM20143QMHX/NOPB Datasheet

Datasheet

PowerWise® 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.95V 5.5V 0.8V 4.68V 3A 500kHz ~ 1.5MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
ISL97519AIUZ-TK Renesas Electronics Corporation

ISL97519AIUZ-TK

IC REG BOOST ADJ 1.5A 8MSOP

Renesas Electronics Corporation

2,510
RFQ
ISL97519AIUZ-TK Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.3V 5.5V 5V 25V 1.5A (Switch) 620kHz, 1.25MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
LM2671MX-12/NOPB Texas Instruments

LM2671MX-12/NOPB

IC REG BUCK 12V 500MA 8SOIC

Texas Instruments

3,346
RFQ
LM2671MX-12/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 6.5V 40V 12V - 500mA 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MAX77231EZL+T Analog Devices Inc./Maxim Integrated

MAX77231EZL+T

IC REG BOOST 11.2V 10MA 9WLP

Analog Devices Inc./Maxim Integrated

4,200
RFQ

-

- 9-XFBGA, WLBGA Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 2.75V 4.8V 11.2V - 10mA - No -40°C ~ 85°C (TA) - - Surface Mount 9-WLP (1.24x1.24)
MAX17633AATP+T Analog Devices Inc./Maxim Integrated

MAX17633AATP+T

IC REG BUCK ADJ 3.5A 20TQFN

Analog Devices Inc./Maxim Integrated

1,961
RFQ
MAX17633AATP+T Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 36V 0.9V 32.4V 3.5A 380kHz ~ 2.45MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 20-TQFN (4x4)
MP2560DQ-LF-P Monolithic Power Systems Inc.

MP2560DQ-LF-P

IC REG BUCK ADJ 2.5A 10QFN

Monolithic Power Systems Inc.

4,209
RFQ
MP2560DQ-LF-P Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 42V 0.8V 39V 2.5A Up to 4MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-QFN (3x3)
MPQ4415MGQB-AEC1-P Monolithic Power Systems Inc.

MPQ4415MGQB-AEC1-P

IC REG BUCK ADJ 1.5A 13QFN

Monolithic Power Systems Inc.

2,161
RFQ

-

- 13-PowerVQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 0.8V 30.6V 1.5A 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 13-QFN (2.5x3)
MPQ4420AGJ-AEC1-P Monolithic Power Systems Inc.

MPQ4420AGJ-AEC1-P

IC REG BUCK ADJ 2A TSOT23-8

Monolithic Power Systems Inc.

1,181
RFQ

-

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 0.8V 32.4V 2A 410kHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount TSOT-23-8
MP1593DN-LF-P Monolithic Power Systems Inc.

MP1593DN-LF-P

IC REG BUCK ADJ 3A 8SOIC

Monolithic Power Systems Inc.

2,419
RFQ
MP1593DN-LF-P Datasheet

Datasheet

MP 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.75V 28V 1.22V 25.2V 3A 385kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC-EP
LM2734ZSDX Texas Instruments

LM2734ZSDX

IC REG BUCK ADJ 1A 6WSON

Texas Instruments

3,553
RFQ
LM2734ZSDX Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 20V 0.8V 18V 1A 3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 6-WSON (3x3)
ST1S06PMR STMicroelectronics

ST1S06PMR

IC REG BUCK ADJ 1.5A 6DFN

STMicroelectronics

1,511
RFQ
ST1S06PMR Datasheet

Datasheet

- 6-VDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 6V 0.8V 5.22V 1.5A 1.5MHz Yes -30°C ~ 85°C (TJ) - - Surface Mount 6-DFN (3x3)
ISL97701IRZ Renesas Electronics Corporation

ISL97701IRZ

IC REG BOOST ADJ 1.2A 10DFN

Renesas Electronics Corporation

3,894
RFQ
ISL97701IRZ Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tube Active Step-Up Positive Boost Adjustable 1 2.3V 5.5V 4.3V 28V 1.2A (Switch) 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
S-19905AA-A8T1U7 ABLIC Inc.

S-19905AA-A8T1U7

IC REG BUCK ADJ 1A HSNT-8A

ABLIC Inc.

1,940
RFQ
S-19905AA-A8T1U7 Datasheet

Datasheet

S-19905A 8-SMD, Flat Leads Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 2.5V 12V 1A 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount HSNT-8-A
S-19904AA-A8T1U7 ABLIC Inc.

S-19904AA-A8T1U7

IC REG BUCK ADJ 1A HSNT-8A

ABLIC Inc.

1,019
RFQ
S-19904AA-A8T1U7 Datasheet

Datasheet

S-19904A 8-SMD, Flat Leads Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 2.5V 12V 1A 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount HSNT-8-A
S-19904BA-A8T1U7 ABLIC Inc.

S-19904BA-A8T1U7

IC REG BUCK ADJ 1A HSNT-8A

ABLIC Inc.

2,274
RFQ
S-19904BA-A8T1U7 Datasheet

Datasheet

S-19904B 8-SMD, Flat Leads Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 2.5V 12V 1A 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount HSNT-8-A
S-19904AA-S8T1U7 ABLIC Inc.

S-19904AA-S8T1U7

IC REG BUCK ADJ 1A 8HTMSOP

ABLIC Inc.

3,312
RFQ
S-19904AA-S8T1U7 Datasheet

Datasheet

S-19904A 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 2.5V 12V 1A 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-HTMSOP
S-19905AA-S8T1U7 ABLIC Inc.

S-19905AA-S8T1U7

IC REG BUCK ADJ 1A 8HTMSOP

ABLIC Inc.

4,739
RFQ
S-19905AA-S8T1U7 Datasheet

Datasheet

S-19905A 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 2.5V 12V 1A 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-HTMSOP
S-19904BA-S8T1U7 ABLIC Inc.

S-19904BA-S8T1U7

IC REG BUCK ADJ 1A 8HTMSOP

ABLIC Inc.

4,761
RFQ
S-19904BA-S8T1U7 Datasheet

Datasheet

S-19904B 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 2.5V 12V 1A 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-HTMSOP

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.