| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TOP412GNIC REG BUCK BOOST 8SMD |
4,920 | - |
|
Datasheet |
TOPSwitch® | 8-SMD, Gull Wing | Tube | Discontinued at Digi-Key | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | - | 1 | - | - | - | - | - | 120kHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SMD |
|
TOP414GIC REG BUCK BOOST 8SMD |
4,399 | - |
|
Datasheet |
TOPSwitch® | 8-SMD, Gull Wing | Tube | Obsolete | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | - | 1 | - | - | - | - | - | 120kHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SMD |
|
TOP414G-TLIC REG BUCK BOOST 8SMD |
2,236 | - |
|
Datasheet |
TOPSwitch® | 8-SMD, Gull Wing | Tape & Reel (TR) | Obsolete | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | - | 1 | - | - | - | - | - | 120kHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SMD |
|
TOP414GNIC REG BUCK BOOST 8SMD |
4,981 | - |
|
Datasheet |
TOPSwitch® | 8-SMD, Gull Wing | Tube | Discontinued at Digi-Key | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | - | 1 | - | - | - | - | - | 120kHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SMD |
|
LTC1515IS8-3/5#PBFIC REG CHARGE PUMP PROG 50MA 8SO |
1,199 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up/Step-Down | Positive | Charge Pump | Programmable | 1 | 2V | 10V | 3V, 5V | - | 50mA | 650kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
|
LTC1574CS-5#PBFIC REG BUCK 5V 340MA/600MA 16SO |
2,051 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Step-Down | Positive or Negative | Buck | Fixed | 1 | 4V | 18.5V | 5V | - | 340mA, 600mA | Up to 200kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SO |
|
LTC1515CS8-3.3/5#PBFIC REG CHARGE PUMP PROG 50MA 8SO |
1,658 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up/Step-Down | Positive | Charge Pump | Programmable | 1 | 2V | 10V | 3.3V, 5V | - | 50mA | 650kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
|
CS5172GDR8GIC REG BUCK BOOST ADJ 1.5A 8SOIC |
1,136 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Up | Negative | Buck, Boost, Flyback, Forward Converter, SEPIC | Adjustable | 1 | 2.7V | 30V | -2.45V | -40V (Switch) | 1.5A (Switch) | 280kHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
|
CS5174GDR8GIC REG BUCK BOOST ADJ 1.5A 8SOIC |
3,709 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Up | Negative | Buck, Boost, Flyback, Forward Converter, SEPIC | Adjustable | 1 | 2.7V | 30V | -2.45V | -40V (Switch) | 1.5A (Switch) | 560kHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
MC33163PGIC REG BUCK BST ADJ 3.4A 16PDIP |
2,138 | - |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 2.5V | 40V | 1.25V | 40V (Switch) | 3.4A (Switch) | 50kHz | No | -40°C ~ 85°C (TA) | - | - | Through Hole | 16-PDIP |
|
MC33166TGIC REG BUCK BST ADJ 3.3A TO220-5 |
2,564 | - |
|
Datasheet |
- | TO-220-5 | Tube | Obsolete | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 7.5V | 40V | 5.05V | 40V (Switch) | 3.3A (Switch) | 72kHz | No | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-220-5 |
|
MC34163PGIC REG BUCK BST ADJ 3.4A 16PDIP |
1,406 | - |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 2.5V | 40V | 1.25V | 40V (Switch) | 3.4A (Switch) | 50kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | 16-PDIP |
|
MC34167TGIC REG BUCK BST ADJ 5.5A TO220-5 |
2,338 | - |
|
Datasheet |
- | TO-220-5 | Tube | Obsolete | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 7.5V | 40V | 5.05V | 40V (Switch) | 5.5A (Switch) | 72kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-220-5 |
|
MC34167TVGIC REG BUCK BST ADJ 5.5A TO220-5 |
2,472 | - |
|
Datasheet |
- | TO-220-5 Formed Leads | Tube | Obsolete | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 7.5V | 40V | 5.05V | 40V (Switch) | 5.5A (Switch) | 72kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-220-5 |
|
|
NCP1400ASN25T1GIC REG BOOST 2.5V 80MA 5TSOP |
4,348 | - |
|
Datasheet |
- | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Fixed | 1 | 0.8V | 2.5V | 2.5V | - | 80mA (Switch) | 180kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 5-TSOP |
|
|
NCP1402SN27T1GIC REG BOOST 2.7V 130MA 5TSOP |
1,326 | - |
|
Datasheet |
- | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Fixed | 1 | 0.8V | 2.7V | 2.7V | - | 130mA (Switch) | Up to 200kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 5-TSOP |
|
|
CS51411EDR8GIC REG BUCK ADJ 1.5A 8SOIC |
4,583 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 40V | 1.27V | 38V | 1.5A | 260kHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
|
CS51412EDR8GIC REG BUCK ADJ 1.5A 8SOIC |
1,939 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 40V | 1.27V | 38V | 1.5A | 260kHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
|
CS51412GDR8GIC REG BUCK ADJ 1.5A 8SOIC |
2,946 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 40V | 1.27V | 38V | 1.5A | 260kHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
|
CS51413GDR8GIC REG BUCK ADJ 1.5A 8SOIC |
3,914 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 40V | 1.27V | 38V | 1.5A | 520kHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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.