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
LT3694EUFD#TRPBF Analog Devices Inc.

LT3694EUFD#TRPBF

IC REG TRIPLE BUCK/LINEAR 28QFN

Analog Devices Inc.

2,535
RFQ
LT3694EUFD#TRPBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (2) 3 250kHz ~ 2.5MHz 0.75V ~ 16V, 2.6A Controller Controller No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 28-QFN (4x5)
LT3694EUFD-1#TRPBF Analog Devices Inc.

LT3694EUFD-1#TRPBF

IC REG TRIPLE BUCK/LINEAR 28QFN

Analog Devices Inc.

2,486
RFQ
LT3694EUFD-1#TRPBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (2) 3 250kHz ~ 2.5MHz 0.75V ~ 16V, 2.6A Controller Controller No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 28-QFN (4x5)
RT5028FGQW Richtek USA Inc.

RT5028FGQW

IC PMIC FOR INDUSTRIAL WQFN-56

Richtek USA Inc.

3,824
RFQ
RT5028FGQW Datasheet

Datasheet

- 56-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (4), Linear (LDO) (8) 12 500kHz ~ 2MHz Programmable, Programmable, Programmable, 2.4A Programmable, Programmable, Programmable, 2A Programmable, Programmable, Programmable, 1.6A No No Yes 3.15V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 56-WQFN (7x7)
LT3500IDD#TRPBF Analog Devices Inc.

LT3500IDD#TRPBF

IC REG DL BUCK/LINEAR 12DFN

Analog Devices Inc.

2,666
RFQ
LT3500IDD#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) 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)
BD95602MUV-E2 Rohm Semiconductor

BD95602MUV-E2

IC REG QD BUCK/LNR SYNC 32VQFN

Rohm Semiconductor

4,856
RFQ
BD95602MUV-E2 Datasheet

Datasheet

H³Reg™ 32-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 150kHz ~ 500kHz 1V ~ 5.5V, - 1V ~ 5.5V, - 3.3V, 50mA No No No 5.5V ~ 28V -20°C ~ 85°C - - Surface Mount VQFN032V5050
XRP7714ILBTR-F MaxLinear, Inc.

XRP7714ILBTR-F

IC REG 5OUT BUCK/LNR SYNC 40TQFN

MaxLinear, Inc.

3,284
RFQ
XRP7714ILBTR-F Datasheet

Datasheet

PowerXR 40-WFQFN Exposed Pad Tape & Reel (TR) Last Time Buy Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 5 1.5MHz Controller Controller Controller No No Yes 4.75V ~ 25V -40°C ~ 125°C - - Surface Mount 40-TQFN (6x6)
LT3500IMSE#TRPBF Analog Devices Inc.

LT3500IMSE#TRPBF

IC REG DL BUCK/LINEAR 16MSOP

Analog Devices Inc.

4,852
RFQ
LT3500IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) 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 16-MSOP-EP
LT3694EFE#TRPBF Analog Devices Inc.

LT3694EFE#TRPBF

IC REG TRIPLE BUCK/LNR 20TSSOP

Analog Devices Inc.

1,409
RFQ
LT3694EFE#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (2) 3 250kHz ~ 2.5MHz 0.75V ~ 16V, 2.6A Controller Controller No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 20-TSSOP-EP
LT3694EFE-1#TRPBF Analog Devices Inc.

LT3694EFE-1#TRPBF

IC REG TRIPLE BUCK/LNR 20TSSOP

Analog Devices Inc.

3,490
RFQ
LT3694EFE-1#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (2) 3 250kHz ~ 2.5MHz 0.75V ~ 16V, 2.6A Controller Controller No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 20-TSSOP-EP
MAX1777EEI+T Analog Devices Inc./Maxim Integrated

MAX1777EEI+T

IC REG QD BUCK/LINEAR 28QSOP

Analog Devices Inc./Maxim Integrated

4,224
RFQ

-

- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down (Buck) (2), Linear (LDO) (2) 4 200kHz ~ 500kHz Controller Controller 3.3V, 100mA No No Yes 4.5V ~ 24V -40°C ~ 85°C - - Surface Mount 28-QSOP
MAX1999EEI+T Analog Devices Inc./Maxim Integrated

MAX1999EEI+T

IC REG QD BUCK/LNR SYNC 28QSOP

Analog Devices Inc./Maxim Integrated

1,649
RFQ

-

- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 200kHz ~ 500kHz Controller Controller 3.3V, 100mA No No Yes 4.5V ~ 24V -40°C ~ 85°C - - Surface Mount 28-QSOP
LTC1704EGN#TRPBF Analog Devices Inc.

LTC1704EGN#TRPBF

IC REG DL BUCK/LNR 550KHZ 16SSOP

Analog Devices Inc.

2,573
RFQ
LTC1704EGN#TRPBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) 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
LTC1704BEGN#TRPBF Analog Devices Inc.

LTC1704BEGN#TRPBF

IC REG DL BUCK/LNR 550KHZ 16SSOP

Analog Devices Inc.

2,918
RFQ
LTC1704BEGN#TRPBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) 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
LT3500HDD#TRPBF Analog Devices Inc.

LT3500HDD#TRPBF

IC REG DL BUCK/LINEAR 12DFN

Analog Devices Inc.

1,871
RFQ
LT3500HDD#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) 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)
ISL9307IRTAAJFZ-T Renesas Electronics Corporation

ISL9307IRTAAJFZ-T

IC REG QUAD BUCK/LNR SYNC 16TQFN

Renesas Electronics Corporation

3,604
RFQ
ISL9307IRTAAJFZ-T 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)
XRP7714ILB-0X10-F MaxLinear, Inc.

XRP7714ILB-0X10-F

IC REG 5OUT BUCK/LNR SYNC 40TQFN

MaxLinear, Inc.

3,406
RFQ
XRP7714ILB-0X10-F Datasheet

Datasheet

PowerXR 40-WFQFN Exposed Pad Tray Last Time Buy Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 5 1.5MHz Controller Controller Controller No No Yes 4.75V ~ 25V -40°C ~ 125°C - - Surface Mount 40-TQFN (6x6)
XRP7714ILB-0X14-F MaxLinear, Inc.

XRP7714ILB-0X14-F

IC REG 5OUT BUCK/LNR SYNC 40TQFN

MaxLinear, Inc.

1,219
RFQ
XRP7714ILB-0X14-F Datasheet

Datasheet

PowerXR 40-WFQFN Exposed Pad Tray Last Time Buy Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 5 1.5MHz Controller Controller Controller No No Yes 4.75V ~ 25V -40°C ~ 125°C - - Surface Mount 40-TQFN (6x6)
LT3694IUFD#TRPBF Analog Devices Inc.

LT3694IUFD#TRPBF

IC REG TRIPLE BUCK/LINEAR 28QFN

Analog Devices Inc.

2,876
RFQ
LT3694IUFD#TRPBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (2) 3 250kHz ~ 2.5MHz 0.75V ~ 16V, 2.6A Controller Controller No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 28-QFN (4x5)
LT3694IUFD-1#TRPBF Analog Devices Inc.

LT3694IUFD-1#TRPBF

IC REG TRIPLE BUCK/LINEAR 28QFN

Analog Devices Inc.

1,725
RFQ
LT3694IUFD-1#TRPBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (2) 3 250kHz ~ 2.5MHz 0.75V ~ 16V, 2.6A Controller Controller No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 28-QFN (4x5)
LTC3260HMSE#TRPBF Analog Devices Inc.

LTC3260HMSE#TRPBF

IC REG CHARGE PUMP INV DL 16MSOP

Analog Devices Inc.

2,997
RFQ
LTC3260HMSE#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 ~ 150°C (TJ) - - 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.