| Photo | Mfr. Part # | Availability | 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#TRPBFIC REG TRIPLE BUCK/LINEAR 28QFN |
2,535 |
|
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#TRPBFIC REG TRIPLE BUCK/LINEAR 28QFN |
2,486 |
|
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) |
|
RT5028FGQWIC PMIC FOR INDUSTRIAL WQFN-56 |
3,824 |
|
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#TRPBFIC REG DL BUCK/LINEAR 12DFN |
2,666 |
|
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-E2IC REG QD BUCK/LNR SYNC 32VQFN |
4,856 |
|
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-FIC REG 5OUT BUCK/LNR SYNC 40TQFN |
3,284 |
|
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#TRPBFIC REG DL BUCK/LINEAR 16MSOP |
4,852 |
|
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#TRPBFIC REG TRIPLE BUCK/LNR 20TSSOP |
1,409 |
|
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#TRPBFIC REG TRIPLE BUCK/LNR 20TSSOP |
3,490 |
|
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+TIC REG QD BUCK/LINEAR 28QSOP |
4,224 |
|
- |
- | 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+TIC REG QD BUCK/LNR SYNC 28QSOP |
1,649 |
|
- |
- | 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#TRPBFIC REG DL BUCK/LNR 550KHZ 16SSOP |
2,573 |
|
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#TRPBFIC REG DL BUCK/LNR 550KHZ 16SSOP |
2,918 |
|
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#TRPBFIC REG DL BUCK/LINEAR 12DFN |
1,871 |
|
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-TIC REG QUAD BUCK/LNR SYNC 16TQFN |
3,604 |
|
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-FIC REG 5OUT BUCK/LNR SYNC 40TQFN |
3,406 |
|
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-FIC REG 5OUT BUCK/LNR SYNC 40TQFN |
1,219 |
|
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#TRPBFIC REG TRIPLE BUCK/LINEAR 28QFN |
2,876 |
|
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#TRPBFIC REG TRIPLE BUCK/LINEAR 28QFN |
1,725 |
|
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#TRPBFIC REG CHARGE PUMP INV DL 16MSOP |
2,997 |
|
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 |
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.
| 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 |
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.
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.
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.
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.
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.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.