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
MAX25249BATPF/VY+ Analog Devices Inc./Maxim Integrated

MAX25249BATPF/VY+

ASIL B MINI PMIC FOR CAMERA SENS

Analog Devices Inc./Maxim Integrated

510
RFQ
MAX25249BATPF/VY+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray Active Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 4 2.2MHz 3V ~ 5V, 1A 0.8V ~ 3.9875V, 1.2A 0.8V ~ 3.9875V, 1.2A No No No 5V ~ 36V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 20-WETQFN (3.5x3.5)
MAX25249ATPW/VY+ Analog Devices Inc./Maxim Integrated

MAX25249ATPW/VY+

MINI PMIC FOR REMOTE CAMERA POWE

Analog Devices Inc./Maxim Integrated

490
RFQ
MAX25249ATPW/VY+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray Active Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 4 2.2MHz 3V ~ 5V, 1A 0.8V ~ 3.9875V, 1.2A 0.8V ~ 3.9875V, 1.2A No No No 5V ~ 36V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 20-WETQFN (3.5x3.5)
MAX25249ATPL/VY+ Analog Devices Inc./Maxim Integrated

MAX25249ATPL/VY+

ASIL B MINI PMIC FOR CAMERA SENS

Analog Devices Inc./Maxim Integrated

490
RFQ
MAX25249ATPL/VY+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray Active Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 4 2.2MHz 3V ~ 5V, 1A 0.8V ~ 3.9875V, 1.2A 0.8V ~ 3.9875V, 1.2A No No No 5V ~ 36V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 20-WETQFN (3.5x3.5)
MAX25249BATPD/VY+ Analog Devices Inc./Maxim Integrated

MAX25249BATPD/VY+

ASIL B MINI PMIC FOR CAMERA SENS

Analog Devices Inc./Maxim Integrated

430
RFQ
MAX25249BATPD/VY+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray Active Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 4 2.2MHz 3V ~ 5V, 1A 0.8V ~ 3.9875V, 1.2A 0.8V ~ 3.9875V, 1.2A No No No 5V ~ 36V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 20-WETQFN (3.5x3.5)
MAX25249ATPA/VY+ Analog Devices Inc./Maxim Integrated

MAX25249ATPA/VY+

ASIL B CAMERA SENSOR PWR SUPPLY

Analog Devices Inc./Maxim Integrated

195
RFQ
MAX25249ATPA/VY+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray 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)
MAX25249ATPC/VY+ Analog Devices Inc./Maxim Integrated

MAX25249ATPC/VY+

HV ASIL-B CAMERA PMIC

Analog Devices Inc./Maxim Integrated

190
RFQ
MAX25249ATPC/VY+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray 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)
MAX25249ATPS/VY+ Analog Devices Inc./Maxim Integrated

MAX25249ATPS/VY+

ASIL B MINI PMIC FOR CAMERA SENS

Analog Devices Inc./Maxim Integrated

1,470
RFQ
MAX25249ATPS/VY+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray Active Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 4 2.2MHz 3V ~ 5V, 1A 0.8V ~ 3.9875V, 1.2A 0.8V ~ 3.9875V, 1.2A No No No 5V ~ 36V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 20-WETQFN (3.5x3.5)
MAX25249ATPX/VY+ Analog Devices Inc./Maxim Integrated

MAX25249ATPX/VY+

ASIL B MINI PMIC FOR CAMERA SENS

Analog Devices Inc./Maxim Integrated

1,185
RFQ
MAX25249ATPX/VY+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray Active Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 4 2.2MHz 3V ~ 5V, 1A 0.8V ~ 3.9875V, 1.2A 0.8V ~ 3.9875V, 1.2A No No No 5V ~ 36V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 20-WETQFN (3.5x3.5)
MAX25249BATPE/VY+ Analog Devices Inc./Maxim Integrated

MAX25249BATPE/VY+

ASIL B MINI PMIC FOR CAMERA SENS

Analog Devices Inc./Maxim Integrated

435
RFQ
MAX25249BATPE/VY+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray Active Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 4 2.2MHz 3V ~ 5V, 1A 0.8V ~ 3.9875V, 1.2A 0.8V ~ 3.9875V, 1.2A No No No 5V ~ 36V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 20-WETQFN (3.5x3.5)
LTC3104IMSE#PBF Analog Devices Inc.

LTC3104IMSE#PBF

IC REG DL BUCK/LNR SYNC 16MSOP

Analog Devices Inc.

111
RFQ
LTC3104IMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 1.2MHz 0.6V ~ 13.8V, 300mA 0.6V ~ 14.5V, 10mA - No No No 2.5V ~ 15V -40°C ~ 125°C - - Surface Mount 16-MSOP-EP
LT3507AIUHF#PBF Analog Devices Inc.

LT3507AIUHF#PBF

IC REG QD BUCK/LINEAR 38QFN

Analog Devices Inc.

4,836
RFQ
LT3507AIUHF#PBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tube Active Step-Down (Buck) (3), Linear (LDO) (1) 4 900kHz ~ 1.1MHz -, 2.7A -, 1.8A -, 1.8A No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 38-QFN (5x7)
LT3645EMSE#TRPBF Analog Devices Inc.

LT3645EMSE#TRPBF

IC REG DL BUCK/LNR 750KHZ 12MSOP

Analog Devices Inc.

2,500
RFQ
LT3645EMSE#TRPBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (1) 2 750kHz 0.8V ~ 16V, 500mA 0.8V ~ 8V, 200mA - No No No 3.6V ~ 36V -40°C ~ 125°C - - Surface Mount 12-MSOP-EP
ARG82801KLVATR Allegro MicroSystems

ARG82801KLVATR

PMIC FOR SAFETY-RELATED SYSTEMSW

Allegro MicroSystems

7,025
RFQ
ARG82801KLVATR Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1) or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (4) 9 2.2MHz 5.35V/1.2A 3.3V, 5V/350mA 5V/115mA No No No 3.8V ~ 36V -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 38-eTSSOP
MAX20428ATIE/VY+ Analog Devices Inc./Maxim Integrated

MAX20428ATIE/VY+

ASIL-C LV PMIC FOR DENSO ADAS AP

Analog Devices Inc./Maxim Integrated

2,319
RFQ
MAX20428ATIE/VY+ Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Active Step-Down (Buck) (3), Step-Up (Boost) (1), Linear (LDO) (3) 7 2.1MHz 0.8V ~ 3.9875V, 3A 0.8V ~ 3.9875V, 1A 0.8V ~ 3.9875V, 1A No No No 3V ~ 4.2V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 28-TQFN-EP (5x5)
LTC3104EDE#PBF Analog Devices Inc.

LTC3104EDE#PBF

IC REG DL BUCK/LINEAR SYNC 14DFN

Analog Devices Inc.

2,535
RFQ
LTC3104EDE#PBF Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tube Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 1.2MHz 0.6V ~ 13.8V, 300mA 0.6V ~ 14.5V, 10mA - No No No 2.5V ~ 15V -40°C ~ 125°C - - Surface Mount 14-DFN (4x3)
LT3668IMSE#PBF Analog Devices Inc.

LT3668IMSE#PBF

IC REG TRIPLE BUCK/LINEAR 16MSOP

Analog Devices Inc.

1,229
RFQ
LT3668IMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down (Buck) (1), Linear (LDO) (2) 3 250kHz ~ 2.2MHz 1.2V ~ 39.4V, 400mA 1.1V ~ 10V, 200mA 1.1V ~ 10V, 200mA No No No 1.6V ~ 40V -40°C ~ 125°C - - Surface Mount 16-MSOP-EP
TPS6594110BRWERQ1 Texas Instruments

TPS6594110BRWERQ1

Automotive 2.8-V to 5.5-V PMIC w

Texas Instruments

2,000
RFQ
TPS6594110BRWERQ1 Datasheet

Datasheet

- 56-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (5), Linear (LDO) (4) 9 2.2MHz, 4.4MHz 0.3V ~ 3.34V, 3.5A 0.3V ~ 3.34V, 3.5A 0.3V ~ 3.34V, 3.5A No No No 3V ~ 5.5V -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 56-VQFNP (8x8)
TPS6594120ARWERQ1 Texas Instruments

TPS6594120ARWERQ1

Automotive 2.8-V to 5.5-V PMIC

Texas Instruments

1,996
RFQ
TPS6594120ARWERQ1 Datasheet

Datasheet

- 56-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (5), Linear (LDO) (4) 9 2.2MHz, 4.4MHz 0.3V ~ 3.34V, 3.5A 0.3V ~ 3.34V, 3.5A 0.3V ~ 3.34V, 3.5A No No No 3V ~ 5.5V -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 56-VQFNP (8x8)
LT3500HDD#PBF Analog Devices Inc.

LT3500HDD#PBF

IC REG DL BUCK/LINEAR 12DFN

Analog Devices Inc.

121
RFQ
LT3500HDD#PBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tube Active Step-Down (Buck) (1), Linear (LDO) (1) 2 500kHz ~ 2.4MHz 0.8V ~ 38.9V, 2A Adjustable, 13mA - No No No 3V ~ 36V -40°C ~ 150°C - - Surface Mount 12-DFN (3x3)
LTC1704BEGN#PBF Analog Devices Inc.

LTC1704BEGN#PBF

IC REG DL BUCK/LNR 550KHZ 16SSOP

Analog Devices Inc.

599
RFQ
LTC1704BEGN#PBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Step-Down (Buck) (1), Linear (LDO) (1) 2 550kHz Controller Controller - No No No 3.15V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SSOP
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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.