| Manufacturer | Series | Package/Case | Packaging | Product Status | Function | Output Configuration | Topology | Output Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Frequency - Switching | Synchronous Rectifier | 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 | Function | Output Configuration | Topology | Output Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Frequency - Switching | Synchronous Rectifier | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC3119HFEIC REG BUCK BOOST ADJ 5A 28TSSOP |
4,997 | - |
|
- |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.5V | 18V | 0.8V | 18V | 5A | 400kHz ~ 2MHz | Yes | -40°C ~ 150°C (TA) | - | - | Surface Mount | 28-TSSOP-EP |
|
LTC3119IFEIC REG BUCK BOOST ADJ 5A 28TSSOP |
3,884 | - |
|
- |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.5V | 18V | 0.8V | 18V | 5A | 400kHz ~ 2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-TSSOP-EP |
|
LTC3119IUFDIC REG BUCK BOOST ADJ 5A 28QFN |
3,430 | - |
|
- |
- | 28-WFQFN Exposed Pad | Tube | Obsolete | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.5V | 18V | 0.8V | 18V | 5A | 400kHz ~ 2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-QFN (4x5) |
|
LTC3119MPFEIC REG BUCK BOOST ADJ 5A 28TSSOP |
4,500 | - |
|
- |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.5V | 18V | 0.8V | 18V | 5A | 400kHz ~ 2MHz | Yes | -55°C ~ 150°C (TA) | - | - | Surface Mount | 28-TSSOP-EP |
|
LTC3124EFEIC REG BOOST ADJ 2.5A 16TSSOP |
3,208 | - |
|
- |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 5.5V | 2.5V | 15V | 2.5A (Switch) | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
|
LTC3124HFEIC REG BOOST ADJ 2.5A 16TSSOP |
1,543 | - |
|
- |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 5.5V | 2.5V | 15V | 2.5A (Switch) | 1MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
|
LTC3124IFEIC REG BOOST ADJ 2.5A 16TSSOP |
1,092 | - |
|
- |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 5.5V | 2.5V | 15V | 2.5A (Switch) | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
|
LTC3125EDCBIC REG BOOST ADJ 1.2A 8DFN |
3,832 | - |
|
- |
- | 8-WFDFN Exposed Pad | Tube | Obsolete | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 5.5V | 2V | 5.25V | 1.2A (Switch) | 1.6MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-DFN (2x3) |
|
LTC3126EFEIC REG BUCK ADJ 2.5A 28TSSOP |
2,885 | - |
|
- |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.4V | 42V | 0.818V | 42V | 2.5A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-TSSOP-EP |
|
LTC3126EUFDIC REG BUCK ADJ 2.5A 28QFN |
1,928 | - |
|
- |
- | 28-WFQFN Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.4V | 42V | 0.818V | 42V | 2.5A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-QFN (4x5) |
|
LTC3126IFEIC REG BUCK ADJ 2.5A 28TSSOP |
3,987 | - |
|
- |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.4V | 42V | 0.818V | 42V | 2.5A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-TSSOP-EP |
|
LTC3126IUFDIC REG BUCK ADJ 2.5A 28QFN |
1,150 | - |
|
- |
- | 28-WFQFN Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.4V | 42V | 0.818V | 42V | 2.5A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-QFN (4x5) |
|
LTC3126MPFEIC REG BUCK ADJ 2.5A 28TSSOP |
4,789 | - |
|
- |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 2.4V | 42V | 0.818V | 42V | 2.5A | 200kHz ~ 2.2MHz | Yes | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 28-TSSOP-EP |
|
LTC3128EFEIC REG BUCK BOOST ADJ 3A 20QFN |
3,497 | - |
|
- |
- | 20-WFQFN Exposed Pad | Tube | Obsolete | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 1.73V | 5.5V | 1.8V | 5.5V | 3A | 1.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x3) |
|
LTC3128IFEIC REG BUCK BOOST ADJ 3A 24TSSOP |
2,120 | - |
|
- |
- | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 1.73V | 5.5V | 1.8V | 5.5V | 3A | 1.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-TSSOP |
|
LTC3130EMSEIC REG BUCK BST ADJ 600MA 16MSOP |
3,108 | - |
|
- |
- | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Obsolete | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.4V | 25V | 1V | 25V | 600mA | 1.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
|
LTC3130EMSE-1IC REG BCK BST PROG 600MA 16MSOP |
4,179 | - |
|
- |
- | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Obsolete | Step-Up/Step-Down | Positive | Buck-Boost | Programmable | 1 | 2.4V | 25V | 1.8V, 3.3V, 5V, 12V | - | 600mA | 1.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
|
LTC3130EUDCIC REG BUCK BST ADJ 600MA 20QFN |
2,574 | - |
|
- |
- | 20-WFQFN Exposed Pad | Tube | Obsolete | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.4V | 25V | 1V | 25V | 600mA | 1.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x3) |
|
LTC3130EUDC-1IC REG BUCK BST PROG 600MA 20QFN |
3,334 | - |
|
- |
- | 20-WFQFN Exposed Pad | Tube | Obsolete | Step-Up/Step-Down | Positive | Buck-Boost | Programmable | 1 | 2.4V | 25V | 1.8V, 3.3V, 5V, 12V | - | 600mA | 1.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x3) |
|
LTC3130IMSEIC REG BUCK BST ADJ 600MA 16MSOP |
3,948 | - |
|
- |
- | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Obsolete | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.4V | 25V | 1V | 25V | 600mA | 1.2MHz | Yes | -40°C ~ 125°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 - DC DC Switching Regulators 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.