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
LTC3446EDE#PBF Analog Devices Inc.

LTC3446EDE#PBF

IC REG TRIPLE BCK/LNR SYNC 14DFN

Analog Devices Inc.

581
RFQ
LTC3446EDE#PBF Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tube Active Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 3 2.25MHz Adj to 0.8V, 1A Adj to 0.4V, 300mA Adj to 0.4V, 300mA No No No 0.9V ~ 5.5V -40°C ~ 85°C - - Surface Mount 14-DFN (4x3)
LTC7890RUJM#PBF Analog Devices Inc.

LTC7890RUJM#PBF

100V DUAL SYNC BUCK CONTROLLER

Analog Devices Inc.

349
RFQ
LTC7890RUJM#PBF Datasheet

Datasheet

- - Tube Active - - - - - - - - - - - - - - -
LTC3260IDE#PBF Analog Devices Inc.

LTC3260IDE#PBF

IC REG CHARGE PUMP INV 14DFN

Analog Devices Inc.

2,827
RFQ
LTC3260IDE#PBF Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tube Active Charge Pump 1 50kHz ~ 500kHz Adj, 100mA - - No No No 4.5V ~ 32V -40°C ~ 125°C (TJ) - - Surface Mount 14-DFN (4x3)
LTC3260EMSE#TRPBF Analog Devices Inc.

LTC3260EMSE#TRPBF

IC REG CHARGE PUMP INV DL 16MSOP

Analog Devices Inc.

7,148
RFQ
LTC3260EMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Charge Pump 1 50kHz ~ 500kHz Adj, 100mA - - No No No 4.5V ~ 32V -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT3500IDD#PBF Analog Devices Inc.

LT3500IDD#PBF

IC REG DL BUCK/LINEAR 12DFN

Analog Devices Inc.

3,515
RFQ
LT3500IDD#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 ~ 125°C - - Surface Mount 12-DFN (3x3)
ADP5050ACPZ-R7 Analog Devices Inc.

ADP5050ACPZ-R7

IC REG 5OUT BCK/LNR SYNC 48LFCSP

Analog Devices Inc.

1,157
RFQ
ADP5050ACPZ-R7 Datasheet

Datasheet

- 48-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 5 740kHz 0.85V ~ 1.6V, PROG 3.3V ~ 5V, PROG 1.2V ~ 1.8V, 1.2A No No No 4.5V ~ 15V -40°C ~ 125°C - - Surface Mount 48-LFCSP (7x7)
LT3507IUHF#TRPBF Analog Devices Inc.

LT3507IUHF#TRPBF

IC REG QD BUCK/LINEAR 38QFN

Analog Devices Inc.

1,444
RFQ
LT3507IUHF#TRPBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (1) 4 900kHz ~ 1.1MHz 0.8V ~ 32.4V, 2.4A 0.8V ~ 32.4V, 1.5A 0.8V ~ 32.4V, 1.5A No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 38-QFN (5x7)
LTC3260MPMSE#PBF Analog Devices Inc.

LTC3260MPMSE#PBF

IC REG CHARGE PUMP INV DL 16MSOP

Analog Devices Inc.

2,660
RFQ
LTC3260MPMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Charge Pump 1 50kHz ~ 500kHz Adj, 100mA - - No No No 4.5V ~ 32V -55°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
TPS51275B-1RUKT Texas Instruments

TPS51275B-1RUKT

IC REG QUAD BUCK/LNR SYNC 20WQFN

Texas Instruments

953
RFQ
TPS51275B-1RUKT 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)
TPS610981DSER Texas Instruments

TPS610981DSER

IC REG DL BOOST/LNR SYNC 6WSON

Texas Instruments

12,761
RFQ
TPS610981DSER Datasheet

Datasheet

- 6-WFDFN Tape & Reel (TR) Active Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 2 - 3.3V, 350mA 3V, 200mA - No No No 0.7V ~ 4.5V -40°C ~ 85°C (TA) - - Surface Mount 6-WSON (1.5x1.5)
RT8230AGQW Richtek USA Inc.

RT8230AGQW

IC REG QD BUCK/LNR SYNC 20WQFN

Richtek USA Inc.

4,390
RFQ
RT8230AGQW Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 240kHz ~ 430kHz Controller Controller 5V, 100mA No No No 5V ~ 25V -40°C ~ 85°C - - Surface Mount 20-WQFN (3x3)
TPS610982DSET Texas Instruments

TPS610982DSET

IC REG DL BOOST/LNR SYNC 6WSON

Texas Instruments

672
RFQ
TPS610982DSET Datasheet

Datasheet

- 6-WFDFN Tape & Reel (TR) Active Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 2 - 3.3V, 350mA 2.8V, 200mA - No No No 0.7V ~ 4.5V -40°C ~ 85°C (TA) - - Surface Mount 6-WSON (1.5x1.5)
TPS610985DSET Texas Instruments

TPS610985DSET

IC REG DL BOOST/LNR SYNC 6WSON

Texas Instruments

3,740
RFQ
TPS610985DSET Datasheet

Datasheet

- 6-WFDFN Tape & Reel (TR) Active Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 2 - 3V, 350mA 3V, 200mA - No No No 0.7V ~ 4.5V -40°C ~ 85°C (TA) - - Surface Mount 6-WSON (1.5x1.5)
TPS51285BRUKT Texas Instruments

TPS51285BRUKT

IC REG QUAD BUCK/LNR SYNC 20WQFN

Texas Instruments

5,379
RFQ
TPS51285BRUKT 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)
TPS51225RUKR Texas Instruments

TPS51225RUKR

IC REG QUAD BUCK/LNR SYNC 20WQFN

Texas Instruments

1,768
RFQ
TPS51225RUKR Datasheet

Datasheet

D-CAP™ 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 4 300kHz, 355kHz Controller Controller 3V, 100mA No No No 5.5V ~ 24V -40°C ~ 85°C - - Surface Mount 20-WQFN (3x3)
TPS65235-1RUKT Texas Instruments

TPS65235-1RUKT

IC REG DL BOOST/LINEAR 20WQFN

Texas Instruments

840
RFQ
TPS65235-1RUKT Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up (Boost) (1), Linear (LDO) (1) 2 500kHz, 1MHz 2.4A Programmable - No No No 4.5V ~ 20V -40°C ~ 85°C - - Surface Mount 20-WQFN (3x3)
TPS65320CQPWPRQ1 Texas Instruments

TPS65320CQPWPRQ1

IC REG DL BUCK/LINEAR 14HTSSOP

Texas Instruments

1,885
RFQ
TPS65320CQPWPRQ1 Datasheet

Datasheet

Eco-Mode™ 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs 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
TPS65321AQPWPRQ1 Texas Instruments

TPS65321AQPWPRQ1

IC REG DL BUCK/LINEAR 14HTSSOP

Texas Instruments

1,252
RFQ
TPS65321AQPWPRQ1 Datasheet

Datasheet

- 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 3V ~ 36V -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 14-HTSSOP
LP87334DRHDR Texas Instruments

LP87334DRHDR

DUAL HIGH-CURRENT BUCK CONVERTER

Texas Instruments

8,320
RFQ
LP87334DRHDR Datasheet

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 2MHz Adjustable, 0.7V ~ 3.36V, 3A Adjustable, 0.7V ~ 3.36V, 3A Adjustable, 0.8V ~ 3.3V, 300mA No No No 2.8V ~ 5.5V -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 28-VQFN (5x5)
LP3907SQ-TJXIP/NOPB Texas Instruments

LP3907SQ-TJXIP/NOPB

IC REG QUAD BUCK/LNR SYNC 24WQFN

Texas Instruments

733
RFQ
LP3907SQ-TJXIP/NOPB Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 2.1MHz 1.2V, 1A 3.3V, 600mA 1.8V, 300mA No No Yes 2.8V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-WQFN (4x4)
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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.