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
MAX14720CEWA+T Analog Devices Inc./Maxim Integrated

MAX14720CEWA+T

IC REG TRIPLE BUCK/BST/LNR 25WLP

Analog Devices Inc./Maxim Integrated

4,466
RFQ
MAX14720CEWA+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)
MAX14720DEWA+T Analog Devices Inc./Maxim Integrated

MAX14720DEWA+T

IC REG TRIPLE BUCK/BST/LNR 25WLP

Analog Devices Inc./Maxim Integrated

4,733
RFQ
MAX14720DEWA+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)
MAX14720BEWA+T Analog Devices Inc./Maxim Integrated

MAX14720BEWA+T

IC REG TRIPLE BUCK/BST/LNR 25WLP

Analog Devices Inc./Maxim Integrated

1,268
RFQ
MAX14720BEWA+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)
TPS65301QPWPRQ1 Texas Instruments

TPS65301QPWPRQ1

IC REG QUAD BUCK/LINEAR 24HTSSOP

Texas Instruments

2,905
RFQ
TPS65301QPWPRQ1 Datasheet

Datasheet

- 24-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (3) 4 2MHz ~ 3MHz 5.45V, 1.2A 5V, 350mA Controller No Yes No 5.6V ~ 40V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 24-HTSSOP
LT3570IUF#TRPBF Analog Devices Inc.

LT3570IUF#TRPBF

IC REG TRIPLE BUCK/BST/LNR 24QFN

Analog Devices Inc.

4,102
RFQ
LT3570IUF#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)
ISL9440BIRZ-T Renesas Electronics Corporation

ISL9440BIRZ-T

IC REG QUAD BUCK/LNR SYNC 32QFN

Renesas Electronics Corporation

2,794
RFQ
ISL9440BIRZ-T Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 4 300kHz Controller Controller Controller No No No 4.5V ~ 24V -40°C ~ 85°C - - Surface Mount 32-QFN (5x5)
XRP7713ILBTR-F MaxLinear, Inc.

XRP7713ILBTR-F

IC REG QUAD BUCK/LINEAR 32TQFN

MaxLinear, Inc.

4,667
RFQ
XRP7713ILBTR-F Datasheet

Datasheet

PowerXR 32-WFQFN Exposed Pad Tape & Reel (TR) Last Time Buy Step-Down (Buck) (3), Linear (LDO) (1) 4 300kHz ~ 1.5MHz 0.9V ~ 5.1V, - 0.9V ~ 5.1V, - 0.9V ~ 5.1V, - No No Yes 4.75V ~ 25V -40°C ~ 125°C - - Surface Mount 32-TQFN (5x5)
LP873300RHDTQ1 Texas Instruments

LP873300RHDTQ1

IC REG QUAD BUCK/LNR 2MHZ 28VQFN

Texas Instruments

1,950
RFQ
LP873300RHDTQ1 Datasheet

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (2), Linear (LDO) (2) 4 2MHz 0.7V ~ 3.36V, 3A 0.7V ~ 3.36V, 3A 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)
ISL9440IRZ-T Renesas Electronics Corporation

ISL9440IRZ-T

IC REG QUAD BUCK/LNR SYNC 32QFN

Renesas Electronics Corporation

2,752
RFQ
ISL9440IRZ-T Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 4 300kHz Controller Controller Controller No No No 4.5V ~ 24V -40°C ~ 85°C - - Surface Mount 32-QFN (5x5)
LT3570IFE#TRPBF Analog Devices Inc.

LT3570IFE#TRPBF

IC REG TRPL BUCK/BST/LNR 20TSSOP

Analog Devices Inc.

2,908
RFQ
LT3570IFE#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) 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 20-TSSOP-EP
MAX8668ETEV+T Analog Devices Inc./Maxim Integrated

MAX8668ETEV+T

IC REG QUAD BUCK/LNR SYNC 16TQFN

Analog Devices Inc./Maxim Integrated

1,284
RFQ
MAX8668ETEV+T Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 1.5MHz 0.6V ~ 3.3V, 600mA 0.6V ~ 3.3V, 1.2A 3.3V, 300mA No No No 2.6V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TQFN (3x3)
MAX8668ETEU+T Analog Devices Inc./Maxim Integrated

MAX8668ETEU+T

IC REG QUAD BUCK/LNR SYNC 16TQFN

Analog Devices Inc./Maxim Integrated

4,699
RFQ
MAX8668ETEU+T Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 1.5MHz 0.6V ~ 3.3V, 600mA 0.6V ~ 3.3V, 1.2A 3.3V, 300mA No No No 2.6V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TQFN (3x3)
A4409KLPTR-T Allegro MicroSystems

A4409KLPTR-T

IC REG TRPL BUCK/BST/LNR 20TSSOP

Allegro MicroSystems

2,644
RFQ
A4409KLPTR-T Datasheet

Datasheet

- 20-TSSOP (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) (2) 3 400kHz ~ 2.4MHz 0.8V ~ 3.3V, 800mA 6V/6.6V, 1A 5V, 150mA No No Yes 3V ~ 36V -40°C ~ 135°C Automotive AEC-Q100 Surface Mount 20-TSSOP-EP
TPS6594141BRWERQ1 Texas Instruments

TPS6594141BRWERQ1

AUTOMOTIVE 2.8-V TO 5.5-V, 5 BUC

Texas Instruments

2,124
RFQ
TPS6594141BRWERQ1 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 Yes 3V ~ 5.5V -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 56-VQFNP (8x8)
LT1939IDD#TRPBF Analog Devices Inc.

LT1939IDD#TRPBF

IC REG DL BUCK/LINEAR 12DFN

Analog Devices Inc.

1,690
RFQ
LT1939IDD#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (1) 2 500kHz ~ 2.4MHz 0.8V ~ 24.25V, 2A 0.8V ~ 24.25V, 1A - No No No 3V ~ 25V -40°C ~ 125°C - - Surface Mount 12-DFN (3x3)
LTC3256HMSE#TRPBF Analog Devices Inc.

LTC3256HMSE#TRPBF

IC REG DL BUCK/LINEAR 16MSOP

Analog Devices Inc.

1,075
RFQ
LTC3256HMSE#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
ISL9307IRTWCNJZ-T7A Renesas Electronics Corporation

ISL9307IRTWCNJZ-T7A

IC REG QUAD BUCK/LNR SYNC 16TQFN

Renesas Electronics Corporation

3,305
RFQ
ISL9307IRTWCNJZ-T7A Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 3MHz 1.2V, 1.5A 1.8V, 1.5A 3.3V, 300mA No No No 1.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TQFN (4x4)
ISL9307IRTWCWNZ-T7A Renesas Electronics Corporation

ISL9307IRTWCWNZ-T7A

IC REG QUAD BUCK/LNR SYNC 16TQFN

Renesas Electronics Corporation

4,302
RFQ
ISL9307IRTWCWNZ-T7A Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 3MHz 1.2V, 1.5A 1.8V, 1.5A 1.2V, 300mA No No No 1.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TQFN (4x4)
ISL9307IRTAAJGZ-T7A Renesas Electronics Corporation

ISL9307IRTAAJGZ-T7A

IC REG QUAD BUCK/LNR SYNC 16TQFN

Renesas Electronics Corporation

2,593
RFQ
ISL9307IRTAAJGZ-T7A Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 3MHz 0.8V ~ 5.5V, 1.5A 0.8V ~ 5.5V, 1.5A 2.8V, 300mA No No No 1.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TQFN (4x4)
ISL9307IRTAAJYZ-T7A Renesas Electronics Corporation

ISL9307IRTAAJYZ-T7A

IC REG QUAD BUCK/LNR SYNC 16TQFN

Renesas Electronics Corporation

3,063
RFQ
ISL9307IRTAAJYZ-T7A Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 3MHz 0.8V ~ 5.5V, 1.5A 0.8V ~ 5.5V, 1.5A 2.8V, 300mA No No No 1.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TQFN (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.