| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ISL91211BIKZ-TIC REG BUCK PROG 5A QUAD 54WLCSP |
3,382 | - |
|
Datasheet |
- | 54-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 4 | 2.5V | 5.5V | 0.3V | 2V | 5A | 2MHz ~ 6MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 54-WLCSP (2.55x3.67) |
|
|
ISL91211AIKZ-TR5873IC REG BUCK PROG TRPL 35BGA |
2,964 | - |
|
Datasheet |
- | 35-BGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 3 | 2.7V | 5.5V | 0.3V | 2V | 5A, 5A, 5A | 2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 35-BGA (4.7x6.3) |
|
|
ISL91211AIKZ-TIC REG BUCK PROG TRPL 35BGA |
3,676 | - |
|
Datasheet |
- | 35-BGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 3 | 2.7V | 5.5V | 0.3V | 2V | 5A, 5A, 5A | 2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 35-BGA (4.7x6.3) |
|
|
ISL91211BIKZ-TR5875IC REG BUCK PROG QUAD 35BGA |
4,488 | - |
|
Datasheet |
- | 35-BGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 4 | 2.7V | 5.5V | 0.3V | 2V | 5A, 5A, 5A, 5A | 2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 35-BGA (4.7x6.3) |
|
|
ISL91211BIKZ-TR5878IC REG BUCK PROG QUAD 35BGA |
2,413 | - |
|
Datasheet |
- | 35-BGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 4 | 2.7V | 5.5V | 0.3V | 2V | 5A, 5A, 5A, 5A | 2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 35-BGA (4.7x6.3) |
|
LT1946AEMS8E#TRPBFIC REG BST SEPIC ADJ 1.5A 8MSOP |
1,603 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 2.45V | 16V | 2.45V | 35V | 1.5A (Switch) | 2.7MHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP-EP |
|
LM2588S-12IC REG BST FLYBACK 12V 5A TO263 |
3,774 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Obsolete | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Fixed | 1 | 4V | 40V | 12V | - | 5A (Switch) | 100kHz ~ 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
LM2588S-3.3IC REG BST FLYBACK 3.3V 5A TO263 |
1,063 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Obsolete | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Fixed | 1 | 4V | 40V | 3.3V | - | 5A (Switch) | 100kHz ~ 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
LM2588S-5.0IC REG BOOST FLYBACK 5V 5A TO263 |
4,992 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Obsolete | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Fixed | 1 | 4V | 40V | 5V | - | 5A (Switch) | 100kHz ~ 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
LM2588T-3.3IC REG BST FLYBACK 3.3V TO220-7 |
4,772 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-220-7 Formed Leads | Tube | Obsolete | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Fixed | 1 | 4V | 40V | 3.3V | - | 5A (Switch) | 100kHz ~ 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-7 |
|
MAX16993ATJI/V+TIC REG BUCK ADJ 3A TRPL 32TQFN |
3,883 | - |
|
Datasheet |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable (Programmable) | 3 | 3.5V | 36V | 0.8V | 3.95V | 3A | 2.1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-TQFN (5x5) |
|
MAX16993ATJI+TIC REG BUCK ADJ 3A TRPL 32TQFN |
4,102 | - |
|
Datasheet |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable (Programmable) | 3 | 3.5V | 36V | 0.8V | 3.95V | 3A | 2.1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-TQFN (5x5) |
|
LTC3126HFE#TRPBFIC REG BUCK ADJ 2.5A 28TSSOP |
3,860 | - |
|
Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.4V | 42V | 0.818V | 42V | 2.5A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 150°C (TA) | - | - | Surface Mount | 28-TSSOP-EP |
|
|
MAX5033BASA-TIC REG BUCK 5V 500MA 8SOIC |
1,996 | - |
|
- |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 7.5V | 76V | 5V | - | 500mA | 125kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
|
MAX5033BUSA-TIC REG BUCK 5V 500MA 8SOIC |
1,401 | - |
|
- |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 7.5V | 76V | 5V | - | 500mA | 125kHz | No | 0°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LTC1434CGN#PBFIC REG BUCK ADJ 450MA 20SSOP |
4,016 | - |
|
Datasheet |
- | 20-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable (Programmable) | 1 | 3V | 13.5V | 1.19V (3.3V, 5V) | 12V | 450mA | Up to 700kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-SSOP |
|
LM2678S-ADJIC REG BUCK ADJ 5A TO263 |
1,350 | - |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 8V | 40V | 1.21V | 37V | 5A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
LTC1475CMS8-3.3#TRPBFIC REG BUCK BST 3.3V 750MA 8MSOP |
1,112 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost, SEPIC | Fixed | 1 | 3V | 18V | 3.3V | - | 750mA (Switch) | - | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
|
LTC1475CMS8#TRPBFIC REG BUCK BST ADJ 750MA 8MSOP |
4,509 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost, SEPIC | Adjustable | 1 | 3V | 18V | 1.23V | - | 750mA (Switch) | - | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
|
LTC1475CMS8-5#TRPBFIC REG BUCK BOOST 5V 750MA 8MSOP |
2,212 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost, SEPIC | Fixed | 1 | 3V | 18V | 5V | - | 750mA (Switch) | - | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
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.