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
TPS610986DSER Texas Instruments

TPS610986DSER

IC REG DL BOOST/LNR SYNC 6WSON

Texas Instruments

8,220
RFQ
TPS610986DSER Datasheet

Datasheet

- 6-WFDFN Tape & Reel (TR) Active Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 2 - 3.3V, 350mA 3.3V, 200mA - No No No 0.7V ~ 4.5V -40°C ~ 85°C (TA) - - Surface Mount 6-WSON (1.5x1.5)
PM823UK/A0CZ NXP USA Inc.

PM823UK/A0CZ

POWER MANAGEMENT IC, DUAL SYNCHR

NXP USA Inc.

739
RFQ
PM823UK/A0CZ Datasheet

Datasheet

- 12-XFBGA, WLCSP Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 3MHz 1.1V, 1.5A 2.2V, 1.5A 1.8V, 525mA No No No 2.7V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 12-WLCSP (1.55x1.18)
TPS51285BRUKR Texas Instruments

TPS51285BRUKR

IC REG QUAD BUCK/LNR SYNC 20WQFN

Texas Instruments

2,949
RFQ
TPS51285BRUKR Datasheet

Datasheet

D-CAP™ 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 400kHz, 475kHz Controller Controller 3.3V, 100mA No No No 5V ~ 24V -40°C ~ 85°C - - Surface Mount 20-WQFN (3x3)
RT6338BGQUF Richtek USA Inc.

RT6338BGQUF

IC REG DL BUCK/LNR 500KHZ 23QFN

Richtek USA Inc.

1,342
RFQ

-

- 23-PowerUFQFN Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 500kHz Fixed, Fixed, 3.3V, 8A Fixed, Fixed, 3.3V, 100mA - No No Yes 4.5V ~ 23V -40°C ~ 125°C (TJ) - - Surface Mount 23-UQFN (FC) (3x3)
TPS51285ARUKT Texas Instruments

TPS51285ARUKT

IC REG QUAD BUCK/LNR SYNC 20WQFN

Texas Instruments

8,738
RFQ
TPS51285ARUKT Datasheet

Datasheet

D-CAP™ 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 400kHz, 475kHz Controller Controller 3.3V, 100mA No No No 5V ~ 24V -40°C ~ 85°C - - Surface Mount 20-WQFN (3x3)
TPS51225CRUKR Texas Instruments

TPS51225CRUKR

IC REG QUAD BUCK/LNR SYNC 20WQFN

Texas Instruments

5,791
RFQ
TPS51225CRUKR Datasheet

Datasheet

D-CAP™ 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 300kHz, 355kHz Controller Controller 3V, 100mA No No No 5.5V ~ 24V -40°C ~ 85°C - - Surface Mount 20-WQFN (3x3)
TPS65320DQPWPRQ1 Texas Instruments

TPS65320DQPWPRQ1

IC REG DL BUCK/LINEAR 14HTSSOP

Texas Instruments

4,938
RFQ
TPS65320DQPWPRQ1 Datasheet

Datasheet

Eco-Mode™ 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (1) 2 100kHz ~ 2.5MHz 1.1V ~ 20V, 3.2A 1.1V ~ 5.5V, 280mA - No Yes No 3.6V ~ 36V -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 14-HTSSOP
RT6585CGQW Richtek USA Inc.

RT6585CGQW

IC 2CH CTRLR WITH LDO WQFN-20

Richtek USA Inc.

2,727
RFQ
RT6585CGQW Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 500kHz, 600kHz Adjustable, Adjustable, Fixed, 2V ~ 5.5V Adjustable, Adjustable, Fixed, 2V ~ 4V Adjustable, Adjustable, Fixed, 3.3V, 100mA No No Yes 5V ~ 25V -40°C ~ 125°C (TJ) - - Surface Mount 20-WQFN (3x3)
RT6575DGQW(2) Richtek USA Inc.

RT6575DGQW(2)

IC 2CH CTRLR WITH LDO WQFN-20

Richtek USA Inc.

1,997
RFQ
RT6575DGQW(2) Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 300kHz, 355kHz Adjustable, Adjustable, Fixed, 2V ~ 5.5V Adjustable, Adjustable, Fixed, 2V ~ 4V Adjustable, Adjustable, Fixed, 3.3V, 100mA No No Yes 5V ~ 25V -40°C ~ 85°C (TA) - - Surface Mount 20-WQFN (3x3)
LM26480SQX-AA/NOPB Texas Instruments

LM26480SQX-AA/NOPB

IC REG QUAD BUCK/LNR SYNC 24WQFN

Texas Instruments

8,174
RFQ
LM26480SQX-AA/NOPB Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 2MHz 0.8V ~ 2V, 1.5A 1V ~ 3.3V, 1.5A 1V ~ 3.5V, 300mA No No No 2.8V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-WQFN (4x4)
TPS6521905WRHBRQ1 Texas Instruments

TPS6521905WRHBRQ1

AUTOMOTIVE USER-PROGRAMMABLE INT

Texas Instruments

2,035
RFQ
TPS6521905WRHBRQ1 Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (3), Linear (LDO) (4) 7 2.3MHz 0.6V ~ 3.4V, 3.5A 0.6V ~ 3.4V, 2A 0.6V ~ 3.4V, 2A No Yes Yes 2.5V ~ 5.5V -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 32-VQFN (5x5)
LM26480QSQ-AA/NOPB Texas Instruments

LM26480QSQ-AA/NOPB

IC REG QUAD BUCK/LNR SYNC 24WQFN

Texas Instruments

5,732
RFQ
LM26480QSQ-AA/NOPB Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 2MHz 0.8V ~ 2V, 1.5A 1V ~ 3.3V, 1.5A 1V ~ 3.5V, 300mA No No No 2.8V ~ 5.5V -40°C ~ 85°C Automotive AEC-Q100 Surface Mount 24-WQFN (4x4)
ADP5023ACPZ-R7 Analog Devices Inc.

ADP5023ACPZ-R7

IC REG TRPL BCK/LNR SYNC 24LFCSP

Analog Devices Inc.

3,188
RFQ
ADP5023ACPZ-R7 Datasheet

Datasheet

- 24-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 3MHz 0.8V ~ 3.8V, 800mA 0.8V ~ 3.8V, 800mA 0.8V ~ 4.75V, 300mA No No No 1.7V ~ 5.5V -40°C ~ 125°C - - Surface Mount 24-LFCSP-WQ (4x4)
LT3048EDC#TRMPBF Analog Devices Inc.

LT3048EDC#TRMPBF

IC REG DL BOOST/LINEAR 1MHZ 8DFN

Analog Devices Inc.

1,106
RFQ
LT3048EDC#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up (Boost) (1), Linear (LDO) (1) 2 1MHz 23.1V, 300mA 1.235V ~ 22V, 45mA - No No No 2.7V ~ 4.8V -40°C ~ 125°C - - Surface Mount 8-DFN (2x2)
MAX25249ATPH/VY+ Analog Devices Inc./Maxim Integrated

MAX25249ATPH/VY+

ASIL B MINI PMIC FOR CAMERA SENS

Analog Devices Inc./Maxim Integrated

490
RFQ
MAX25249ATPH/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)
MAX25249BATPA/VY+ Analog Devices Inc./Maxim Integrated

MAX25249BATPA/VY+

HV ASIL-B CAMERA PMIC

Analog Devices Inc./Maxim Integrated

490
RFQ
MAX25249BATPA/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)
LT3645EUD#PBF Analog Devices Inc.

LT3645EUD#PBF

IC REG DL BUCK/LNR 750KHZ 16QFN

Analog Devices Inc.

570
RFQ
LT3645EUD#PBF Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tube 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 16-QFN (3x3)
LT3645EMSE#PBF Analog Devices Inc.

LT3645EMSE#PBF

IC REG DL BUCK/LNR 750KHZ 12MSOP

Analog Devices Inc.

583
RFQ
LT3645EMSE#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tube 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
ADP5003ACPZ-R7 Analog Devices Inc.

ADP5003ACPZ-R7

IC REG DL BUCK/LNR 2.5MZ 32LFCSP

Analog Devices Inc.

1,562
RFQ
ADP5003ACPZ-R7 Datasheet

Datasheet

- 32-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down (Buck) 2 2.5MHz 0.6V ~ 5V, 3A 0.6V ~ 3.3V, 3A - No No No 0.65V ~ 5V, 4.2V ~ 15V -40°C ~ 125°C (TJ) - - Surface Mount 32-LFCSP-WQ (5x5)
LT3645IMSE#PBF Analog Devices Inc.

LT3645IMSE#PBF

IC REG DL BUCK/LNR 750KHZ 12MSOP

Analog Devices Inc.

292
RFQ
LT3645IMSE#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tube 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
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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.