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
BD9833KV-E2 Rohm Semiconductor

BD9833KV-E2

IC REG 9OUT BUCK/LINEAR 48VQFPC

Rohm Semiconductor

2,747
RFQ
BD9833KV-E2 Datasheet

Datasheet

- 48-LQFP Tape & Reel (TR) Obsolete Step-Down (Buck) (8), Linear (LDO) (1) 9 100kHz ~ 1.2MHz Controller Controller Controller No No No 4V ~ 10V -25°C ~ 85°C - - Surface Mount 48-VQFPC (7x7)
LTC3446EDE#TRPBF Analog Devices Inc.

LTC3446EDE#TRPBF

IC REG TRIPLE BCK/LNR SYNC 14DFN

Analog Devices Inc.

4,317
RFQ
LTC3446EDE#TRPBF Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tape & Reel (TR) 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)
MAX14750BEWA+T Analog Devices Inc./Maxim Integrated

MAX14750BEWA+T

IC REG TRIPLE BUCK/BST/LNR 25WLP

Analog Devices Inc./Maxim Integrated

4,346
RFQ
MAX14750BEWA+T Datasheet

Datasheet

- 25-WFBGA, WLBGA Tape & Reel (TR) Active Step-Down (Buck) (1), Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1) 3 2MHz 2.5V ~ 5V, PROG 1V ~ 2V, 250mA 0.9V ~ 4V, 100mA No No No 1.8V ~ 5.5V -40°C ~ 85°C - - Surface Mount 25-WLP (2.11x2.23)
MAX14750CEWA+T Analog Devices Inc./Maxim Integrated

MAX14750CEWA+T

IC REG SGL BUCK/BST/LINEAR 25WLP

Analog Devices Inc./Maxim Integrated

3,777
RFQ
MAX14750CEWA+T Datasheet

Datasheet

- 25-WFBGA, WLBGA Tape & Reel (TR) Active Step-Down (Buck) (1), Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1) 3 2MHz 2.5V ~ 5V, PROG 1V ~ 2V, 250mA 0.9V ~ 4V, 100mA No No No 1.8V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 25-WLP (2.11x2.23)
PC34VR5100A1EP NXP USA Inc.

PC34VR5100A1EP

IC REG 9OUT BUCK/LDO 48QFN

NXP USA Inc.

4,849
RFQ
PC34VR5100A1EP Datasheet

Datasheet

* - Tray Obsolete - - - - - - - - - - - - - - -
MP5475GU-0000-Z Monolithic Power Systems Inc.

MP5475GU-0000-Z

FULLY INTEGRATED, 12V, 6A, QUAD-

Monolithic Power Systems Inc.

3,913
RFQ

-

- - Tape & Reel (TR) Active Step-Down (Buck) Synchronous (4), Linear (LDO) (2) 6 500kHz ~ 2MHz - - - No No Yes - -40°C ~ 125°C (TJ) - - Surface Mount -
LTC7890RUJM#TRPBF Analog Devices Inc.

LTC7890RUJM#TRPBF

IC REG LIN 100V DUAL SYNC BUCK

Analog Devices Inc.

4,020
RFQ
LTC7890RUJM#TRPBF Datasheet

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
LT3667IMSE#TRPBF Analog Devices Inc.

LT3667IMSE#TRPBF

IC REG TRIPLE BUCK/LINEAR 16MSOP

Analog Devices Inc.

3,361
RFQ
LT3667IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) 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 16-MSOP-EP
LT3667IUDD#TRPBF Analog Devices Inc.

LT3667IUDD#TRPBF

IC REG TRIPLE BUCK/LINEAR 24QFN

Analog Devices Inc.

3,747
RFQ
LT3667IUDD#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) 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)
LT3668IMSE#TRPBF Analog Devices Inc.

LT3668IMSE#TRPBF

IC REG TRIPLE BUCK/LINEAR 16MSOP

Analog Devices Inc.

3,650
RFQ
LT3668IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) 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
MAX14720AEWA+T Analog Devices Inc./Maxim Integrated

MAX14720AEWA+T

IC REG TRIPLE BUCK/BST/LNR 25WLP

Analog Devices Inc./Maxim Integrated

2,011
RFQ
MAX14720AEWA+T Datasheet

Datasheet

- 25-WFBGA, WLBGA Tape & Reel (TR) Active Step-Down (Buck) (1), Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1) 3 2MHz 2.5V ~ 5V, PROG 1V ~ 2V, 250mA 0.9V ~ 4V, 100mA No No No 1.8V ~ 5.5V -40°C ~ 85°C - - Surface Mount 25-WLP (2.11x2.23)
MAX14750AEWA+T Analog Devices Inc./Maxim Integrated

MAX14750AEWA+T

IC REG TRIPLE BUCK/BST/LNR 25WLP

Analog Devices Inc./Maxim Integrated

2,104
RFQ
MAX14750AEWA+T Datasheet

Datasheet

- 25-WFBGA, WLBGA Tape & Reel (TR) Active Step-Down (Buck) (1), Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1) 3 2MHz 2.5V ~ 5V, PROG 1V ~ 2V, 250mA 0.9V ~ 4V, 100mA No No No 1.8V ~ 5.5V -40°C ~ 85°C - - Surface Mount 25-WLP (2.11x2.23)
LT3645HMSE#TRPBF Analog Devices Inc.

LT3645HMSE#TRPBF

IC REG DL BUCK/LNR 750KHZ 12MSOP

Analog Devices Inc.

3,490
RFQ
LT3645HMSE#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 ~ 150°C - - Surface Mount 12-MSOP-EP
TPS65310AQRVJRQ1 Texas Instruments

TPS65310AQRVJRQ1

IC REG 5OUT BUCK/BST/LNR 56VQFN

Texas Instruments

2,138
RFQ
TPS65310AQRVJRQ1 Datasheet

Datasheet

- 56-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (3), Step-Up (Boost) (1), Linear (LDO) (1) 5 980kHz Controller 0.8V ~ 5.5V, 2A 0.8V ~ 5.5V, 2A Yes No Yes 4.8V ~ 40V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 56-VQFN (8x8)
TPS43331QDAPRQ1 Texas Instruments

TPS43331QDAPRQ1

IC REG QD BUCK/LNR SYNC 38HTSSOP

Texas Instruments

3,222
RFQ
TPS43331QDAPRQ1 Datasheet

Datasheet

- 38-PowerTSSOP (0.240", 6.10mm Width) Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 165kHz Controller Controller 1.2V ~ 8.5V, 650mA No Yes No 1.8V ~ 30V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 38-HTSSOP
MAX1765EEE+T Analog Devices Inc./Maxim Integrated

MAX1765EEE+T

IC REG DL BOOST/LNR SYNC 16QSOP

Analog Devices Inc./Maxim Integrated

4,696
RFQ

-

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 2 1MHz 2.5V ~ 5.5V, 800mA 2.85V/Adj, 500mA - No No No 0.7V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QSOP
LT3570EUF#TRPBF Analog Devices Inc.

LT3570EUF#TRPBF

IC REG TRIPLE BUCK/BST/LNR 24QFN

Analog Devices Inc.

4,812
RFQ
LT3570EUF#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1) 3 500kHz ~ 2.1MHz Adj to 0.8V, 1.5A Adj to 0.8V, 1.5A Controller No No No 2.5V ~ 36V -40°C ~ 125°C - - Surface Mount 24-QFN (4x4)
LTC3104IDE#TRPBF Analog Devices Inc.

LTC3104IDE#TRPBF

IC REG DL BUCK/LINEAR SYNC 14DFN

Analog Devices Inc.

4,974
RFQ
LTC3104IDE#TRPBF Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tape & Reel (TR) 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)
LT3095EUDD#TRPBF Analog Devices Inc.

LT3095EUDD#TRPBF

IC REG DL BOOST/LINEAR 24QFN

Analog Devices Inc.

1,433
RFQ
LT3095EUDD#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up (Boost) (1), Linear (LDO) (1) 2 450kHz ~ 2MHz Adj, 950mA 1V ~ 20V, 50mA - No No No 3V ~ 20V -40°C ~ 125°C - - Surface Mount 24-QFN (3x5)
LTC3256EMSE#TRPBF Analog Devices Inc.

LTC3256EMSE#TRPBF

IC REG DL BUCK/LINEAR 16MSOP

Analog Devices Inc.

3,246
RFQ
LTC3256EMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (1) 2 - 5V, 100mA 3.3V, 250mA - No No Yes 5.5V ~ 38V -40°C ~ 125°C - - Surface Mount 16-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.