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
LP87524PRNFRQ1 Texas Instruments

LP87524PRNFRQ1

IC REG BUCK ADJ QUAD 26VQFN

Texas Instruments

2,275
RFQ
LP87524PRNFRQ1 Datasheet

Datasheet

- 26-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 2.8V 5.5V 0.6V 3.36V 4A, 4A, 4A, 4A 2MHz, 3MHz, 4MHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 26-VQFN-HR (4.5x4)
LP87522BRNFRQ1 Texas Instruments

LP87522BRNFRQ1

IC REG BUCK ADJ 4A/9A 26VQFN

Texas Instruments

4,543
RFQ
LP87522BRNFRQ1 Datasheet

Datasheet

- 26-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.8V 5.5V 0.6V 3.36V 4A, 9A 2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 26-VQFN-HR (4.5x4)
LP87524TRNFRQ1 Texas Instruments

LP87524TRNFRQ1

IC REG BUCK ADJ 26VQFN

Texas Instruments

2,890
RFQ
LP87524TRNFRQ1 Datasheet

Datasheet

- 26-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.8V 5.5V 0.6V 3.36V 4A, 4A, 4A, 4A 2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 26-VQFN-HR (4.5x4)
LP87521ERNFRQ1 Texas Instruments

LP87521ERNFRQ1

IC REG BUCK ADJ 10A 26VQFN

Texas Instruments

3,823
RFQ
LP87521ERNFRQ1 Datasheet

Datasheet

- 26-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.8V 5.5V 0.6V 3.36V 10A 2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 26-VQFN-HR (4.5x4)
LP87522ERNFRQ1 Texas Instruments

LP87522ERNFRQ1

IC REG BUCK ADJ 4A/9A DL 26VQFN

Texas Instruments

1,447
RFQ
LP87522ERNFRQ1 Datasheet

Datasheet

- 26-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.8V 5.5V 0.6V 3.36V 4A, 9A 2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 26-VQFN-HR (4.5x4)
LP875241MRNFRQ1 Texas Instruments

LP875241MRNFRQ1

IC REG BUCK ADJ TRPL 26VQFN

Texas Instruments

2,763
RFQ
LP875241MRNFRQ1 Datasheet

Datasheet

- 26-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 3 2.5V 5.5V 0.6V 3.36V 4A, 4A, 4A, 4A 2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 26-VQFN-HR (4.5x4)
TPS54380PWPRG4 Texas Instruments

TPS54380PWPRG4

IC REG BUCK ADJ 3A 20HTSSOP

Texas Instruments

4,477
RFQ
TPS54380PWPRG4 Datasheet

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Last Time Buy Step-Down Positive Buck Adjustable 1 3V 6V 0.891V 5.4V 3A 350kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
LTC3308BIV#TRPBF Analog Devices Inc.

LTC3308BIV#TRPBF

IC REG BUCK 4A

Analog Devices Inc.

1,094
RFQ
LTC3308BIV#TRPBF Datasheet

Datasheet

Silent Switcher®1 12-VFQFN Exposed Pad Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount 12-LQFN (2x2)
AS7620B-BQFT-500 ams-OSRAM USA INC.

AS7620B-BQFT-500

IC REG BUCK 3.3V 500MA 12MLPQ

ams-OSRAM USA INC.

3,042
RFQ
AS7620B-BQFT-500 Datasheet

Datasheet

- 12-VQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 3.6V 32V 3.3V - 500mA - No -40°C ~ 85°C (TA) - - Surface Mount 12-MLPQ (4x4)
MCP16321T-180E/NG Microchip Technology

MCP16321T-180E/NG

IC REG BUCK 1.8V 1A 16QFN

Microchip Technology

2,927
RFQ
MCP16321T-180E/NG Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 6V 24V 1.8V - 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MCP16321T-330E/NG Microchip Technology

MCP16321T-330E/NG

IC REG BUCK 3.3V 1A 16QFN

Microchip Technology

4,508
RFQ
MCP16321T-330E/NG Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 6V 24V 3.3V - 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MCP16321T-500E/NG Microchip Technology

MCP16321T-500E/NG

IC REG BUCK 5V 1A 16QFN

Microchip Technology

4,760
RFQ
MCP16321T-500E/NG Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 6V 24V 5V - 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MCP16321T-ADJE/NG Microchip Technology

MCP16321T-ADJE/NG

IC REG BUCK ADJ 1A 16QFN

Microchip Technology

1,279
RFQ
MCP16321T-ADJE/NG Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 6V 24V 0.9V 5V 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MCP16311T-E/MSVAO Microchip Technology

MCP16311T-E/MSVAO

IC REG BUCK ADJ 1A 8MSOP

Microchip Technology

3,113
RFQ
MCP16311T-E/MSVAO Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.4V 30V 2V 24V 1A 500kHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-MSOP
LTC1626CS Analog Devices Inc.

LTC1626CS

IC REG BUCK ADJ 0.6A 14SOIC

Analog Devices Inc.

2,729
RFQ
LTC1626CS Datasheet

Datasheet

* 14-SOIC (0.154", 3.90mm Width) Tube Obsolete - - - - - - - - - - - - - - - Surface Mount 14-SO
MAX5033DUPA+ Analog Devices Inc./Maxim Integrated

MAX5033DUPA+

IC REG BUCK ADJ 500MA 8PDIP

Analog Devices Inc./Maxim Integrated

3,306
RFQ
MAX5033DUPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Down Positive Buck Adjustable 1 7.5V 76V 1.221V 13.2V 500mA 125kHz No 0°C ~ 85°C (TA) - - Through Hole 8-PDIP
UCC29411DG4 Texas Instruments

UCC29411DG4

IC REG

Texas Instruments

3,346
RFQ
UCC29411DG4 Datasheet

Datasheet

* - Tube Obsolete - - - - - - - - - - - - - - - - -
UCC39413DG4 Texas Instruments

UCC39413DG4

IC REG BOOST 5V 60MA 8SOIC

Texas Instruments

1,810
RFQ
UCC39413DG4 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up Positive Boost Fixed 1 1.1V 3.2V 5V - 60mA - Yes 0°C ~ 70°C (TJ) - - Surface Mount 8-SOIC
TPS61031RSAR Texas Instruments

TPS61031RSAR

IC REG BOOST 3.3V 3.6A 16QFN

Texas Instruments

2,014
RFQ
TPS61031RSAR Datasheet

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1.8V 5.5V 3.3V - 3.6A (Switch) 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (4x4)
MIC2145YML-TR Microchip Technology

MIC2145YML-TR

IC REG BOOST FLYBACK ADJ 10MLF

Microchip Technology

3,642
RFQ
MIC2145YML-TR Datasheet

Datasheet

- 10-VFDFN Exposed Pad, 10-MLF® Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 2.4V 16V 2.4V 16V 500mA 450kHz No -40°C ~ 85°C (TA) - - Surface Mount 10-MLF® (3x3)

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.