Voltage Regulators - Linear + Switching

Manufacturer Series Package/Case Packaging Product Status Topology Number of Outputs Frequency - Switching Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer Voltage - Supply Operating Temperature Grade Qualification Mounting Type Supplier Device Package




























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Topology Number of Outputs Frequency - Switching Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer Voltage - Supply Operating Temperature Grade Qualification Mounting Type Supplier Device Package
MAX25249BATPB/VY+ Analog Devices Inc./Maxim Integrated

MAX25249BATPB/VY+

ASIL B CAMERA SENSOR PWR SUPPLY

Analog Devices Inc./Maxim Integrated

1,522
RFQ

-

- 20-WFQFN Exposed Pad Strip Active Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 4 2.2MHz 3V ~ 4V, 1A 0.8V ~ 3.9875V, 1.2A 0.8V ~ 3.9875V, 1.2A No No No 4.5V ~ 36V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 20-WETQFN (3.5x3.5)
MAX25249ATPN/VY+ Analog Devices Inc./Maxim Integrated

MAX25249ATPN/VY+

ASIL B MINI PMIC FOR CAMERA SENS

Analog Devices Inc./Maxim Integrated

1,922
RFQ
MAX25249ATPN/VY+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray Active Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 4 2.2MHz 5V, 1A 0.8V ~ 3.9875V, 1.2A 0.8V ~ 3.9875V, 1.2A No No Yes 5V ~ 36V -40°C ~ 125°C - - Surface Mount, Wettable Flank 20-WETQFN (3.5x3.5)
LP873220RHDRQ1 Texas Instruments

LP873220RHDRQ1

IC REG QUAD BUCK/LNR 2MHZ 28VQFN

Texas Instruments

2,702
RFQ
LP873220RHDRQ1 Datasheet

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (2), Linear (LDO) (2) 4 2MHz 0.7V ~ 3.36V, 2A 0.7V ~ 3.36V, 2A 0.8V ~ 3.3V, 300mA No No No 2.5V ~ 5.5V -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 28-VQFN (5x5)
RT6318CGQUF Richtek USA Inc.

RT6318CGQUF

IC BUCK 23V 6A UQFN-12H(FC)

Richtek USA Inc.

2,973
RFQ
RT6318CGQUF Datasheet

Datasheet

- 12-UFQFN Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 750kHz Adjustable (Fixed), 5.1V, 8A Adjustable (Fixed), 5V, 100mA - No No No 5.1V ~ 23V -40°C ~ 125°C (TJ) - - Surface Mount 12-UQFN-HL (3x3)
RT6256BHGQUF Richtek USA Inc.

RT6256BHGQUF

IC BUCK 23V 6A SYNC UQFN-12H(FC)

Richtek USA Inc.

2,884
RFQ
RT6256BHGQUF Datasheet

Datasheet

- 12-UFQFN Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 500kHz Adjustable, Fixed, 3.3V, 6A Adjustable, Fixed, 3.3V, 100mA - No No No 4.5V ~ 23V -40°C ~ 125°C (TJ) - - Surface Mount 12-UQFN-HL (3x3)
RT6256CHGQUF Richtek USA Inc.

RT6256CHGQUF

IC BUCK 23V 6A SYNC UQFN-12H(FC)

Richtek USA Inc.

2,817
RFQ
RT6256CHGQUF Datasheet

Datasheet

- 12-UFQFN Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 750kHz Adjustable, Fixed, 5.1V, 6A Adjustable, Fixed, 5V, 100mA - No No No 5.1V ~ 23V -40°C ~ 125°C (TJ) - - Surface Mount 12-UQFN-HL (3x3)
RT6256CGQUF Richtek USA Inc.

RT6256CGQUF

IC BUCK 23V 6A SYNC UQFN-12H(FC)

Richtek USA Inc.

1,477
RFQ
RT6256CGQUF Datasheet

Datasheet

- 12-UFQFN Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 750kHz Fixed, Fixed, 5.1V, 6A Fixed, Fixed, 5V, 100mA - No No No 5.1V ~ 23V -40°C ~ 125°C (TJ) - - Surface Mount 12-UQFN-HL (3x3)
RT6228CGQUF Richtek USA Inc.

RT6228CGQUF

IC BUCK ADJ 8A SYNC UQFN-12(FC)

Richtek USA Inc.

1,456
RFQ
RT6228CGQUF Datasheet

Datasheet

- 12-UFQFN Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 750kHz Fixed, Fixed, 5.1V, 8A Fixed, Fixed, 3.3V, 100mA - No No No 5.1V ~ 23V -40°C ~ 125°C (TJ) - - Surface Mount 12-UQFN-HL (3x3)
RT6256BGQUF Richtek USA Inc.

RT6256BGQUF

IC BUCK 23V 6A SYNC UQFN-12H(FC)

Richtek USA Inc.

1,381
RFQ
RT6256BGQUF Datasheet

Datasheet

- 12-UFQFN Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 500kHz Fixed, Fixed, 3.3V, 6A Fixed, Fixed, 3.3V, 100mA - No No No 4.5V ~ 23V -40°C ~ 125°C (TJ) - - Surface Mount 12-UQFN-HL (3x3)
MAX25328AFYA/VY+ Analog Devices Inc./Maxim Integrated

MAX25328AFYA/VY+

NEXT-GEN ASIL-D 8-OUTPUT PMIC FO

Analog Devices Inc./Maxim Integrated

4,043
RFQ

-

- - Tray Active - - - - - - - - - - - - - - -
RT6258CGQUF Richtek USA Inc.

RT6258CGQUF

IC BUCK 23V 8A SYNC UQFN-12H(FC)

Richtek USA Inc.

1,379
RFQ
RT6258CGQUF Datasheet

Datasheet

- 12-UFQFN Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 750kHz Adjustable, Fixed, 5.1V, 8A Adjustable, Fixed, 5V, 100mA - No No No 5.1V ~ 23V -40°C ~ 125°C (TJ) - - Surface Mount 12-UQFN-HL (3x3)
RT6258BGQUF Richtek USA Inc.

RT6258BGQUF

IC BUCK 23V 8A SYNC UQFN-12H(FC)

Richtek USA Inc.

1,319
RFQ
RT6258BGQUF Datasheet

Datasheet

- 12-UFQFN Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 500kHz Adjustable, Fixed, 3.3V, 8A Adjustable, Fixed, 3.3V, 100mA - No No No 4.5V ~ 23V -40°C ~ 125°C (TJ) - - Surface Mount 12-UQFN-HL (3x3)
RT5090FGQW Richtek USA Inc.

RT5090FGQW

IC PMIC FOR TV SYSTEM WQFN-40

Richtek USA Inc.

1,500
RFQ
RT5090FGQW Datasheet

Datasheet

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 5 450kHz, 1MHz, 1.5MHz Controller, Programmable, Programmable, 5V Controller, Programmable, Programmable, 0.7V ~ 1.5V, 3.5A Controller, Programmable, Programmable, 0.7V ~ 1.5V, 6A No No Yes 2.7V ~ 27V -40°C ~ 125°C (TJ) - - Surface Mount 40-WQFN (5x5)
TPS65262RHBT Texas Instruments

TPS65262RHBT

IC REG 5OUT BUCK/LNR SYNC 32VQFN

Texas Instruments

232
RFQ
TPS65262RHBT Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (3), Linear (LDO) (2) 5 600kHz Adj to 0.6V, 3A Adj to 0.6V, 1A Adj to 0.6V, 1A No No No 4.5V ~ 18V -40°C ~ 85°C - - Surface Mount 32-VQFN (5x5)
MP5423GN-Z Monolithic Power Systems Inc.

MP5423GN-Z

100V POWER MANAGEMENT IC WITH 30

Monolithic Power Systems Inc.

2,500
RFQ
MP5423GN-Z Datasheet

Datasheet

MP 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (2) 3 200kHz 14V, 650mA 5.04V, 100mA 3.3V, 40mA No No No 25V ~ 100V - - - Surface Mount 8-SOIC-EP
MP5418AGQG-Z Monolithic Power Systems Inc.

MP5418AGQG-Z

NEGATIVE CHARGE PUMP ANDADJUSTAB

Monolithic Power Systems Inc.

3,880
RFQ
MP5418AGQG-Z Datasheet

Datasheet

MP 10-VFQFN Tape & Reel (TR) Active Charge Pump (1), Linear (LDO) (1) 2 455kHz -2.3V ~ -5V, 200mA 0V ~ -5V, 200mA - No No No 2.3V ~ 5V -40°C ~ 125°C (TJ) - - Surface Mount 10-QFN (1.4x1.8)
LT3667IUDD#PBF Analog Devices Inc.

LT3667IUDD#PBF

IC REG TRIPLE BUCK/LINEAR 24QFN

Analog Devices Inc.

1,449
RFQ
LT3667IUDD#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Down (Buck) (1), Linear (LDO) (2) 3 243kHz ~ 2.2MHz 1.2V ~ 38.6V, 400mA 0.8V ~ 38.6V, 200mA 0.8V ~ 38.6V, 200mA No No No 1.6V ~ 45V -40°C ~ 125°C - - Surface Mount 24-QFN (3x5)
MP5423GN-P Monolithic Power Systems Inc.

MP5423GN-P

100V POWER MANAGEMENT IC WITH 30

Monolithic Power Systems Inc.

500
RFQ
MP5423GN-P Datasheet

Datasheet

MP 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 3 200kHz 14V, 300mA 5V, 100mA 3.3V, 40mA No No No 25V ~ 100V - - - Surface Mount 8-SOIC-EP
LP87745101RXVRQ1 Texas Instruments

LP87745101RXVRQ1

AUTOMOTIVE THREE 3-A LOW-NOISE B

Texas Instruments

2,996
RFQ
LP87745101RXVRQ1 Datasheet

Datasheet

- 28-PowerVFQFN Tape & Reel (TR) Active Step-Down (Buck) (3), Step-Up (Boost) (1), Linear (LDO) (1) 5 4.4MHz, 8.8MHz, 17.6MHz 0.9V ~ 1.9V, 3A 0.9V ~ 1.9V, 3A 0.9V ~ 1.9V, 3A No No No 3V ~ 4V -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 28-VQFN-HR (4.5x5)
A4405KLPTR-T Allegro MicroSystems

A4405KLPTR-T

IC REG QUAD BUCK/LINEAR 20TSSOP

Allegro MicroSystems

7,970
RFQ
A4405KLPTR-T Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (3) 4 2.2MHz 5.45V, 2.5A 5V 3.3V, 500mA No No No 5.5V ~ 36V -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 20-TSSOP-EP
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Voltage Regulators - Linear + Switching 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 - Linear + Switching 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 - Linear + Switching 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 - Linear + Switching FAQ

Can FPGAX source both active and end-of-life Voltage Regulators - Linear + Switching 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 - Linear + Switching 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.