| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MC33063ADXIC REG BUCK BOOST ADJ 1.5A 8SOIC |
4,125 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.24V | 40V (Switch) | 1.5A (Switch) | 100kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
MC33063APIC REG BUCK BOOST ADJ 1.5A 8DIP |
1,001 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.24V | 40V (Switch) | 1.5A (Switch) | 100kHz | No | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
|
MC34063ADXIC REG BUCK BOOST ADJ 1.5A 8SOIC |
3,629 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.24V | 40V (Switch) | 1.5A (Switch) | 100Hz ~ 100kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
MC34063APIC REG BUCK BOOST ADJ 1.5A 8DIP |
2,144 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.24V | 40V (Switch) | 1.5A (Switch) | 100Hz ~ 100kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-DIP |
|
IR3870MTRPBFIC REG BUCK ADJ 10A PQFN |
2,833 | - |
|
Datasheet |
SupIRBuck® | 16-PowerVQFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 26V | 0.5V | 12V | 10A | Up to 1MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | PQFN (5x6) |
|
ISL9103IRUBZ-TIC REG BUCK 1.5V 500MA 6UTDFN |
2,735 | - |
|
Datasheet |
- | 6-UFDFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 6V | 1.5V | - | 500mA | 2.4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-UTDFN (1.6x1.6) |
|
ISL9103IRUFZ-TIC REG BUCK 2.5V 500MA 6UTDFN |
4,175 | - |
|
Datasheet |
- | 6-UFDFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 6V | 2.5V | - | 500mA | 2.4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-UTDFN (1.6x1.6) |
|
ISL9103IRUWZ-TIC REG BUCK 1.2V 500MA 6UTDFN |
3,671 | - |
|
Datasheet |
- | 6-UFDFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 6V | 1.2V | - | 500mA | 2.4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-UTDFN (1.6x1.6) |
|
MAX15036ATE+TIC REG BUCK BOOST ADJ 3A 16TQFN |
4,831 | - |
|
Datasheet |
- | 16-WQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Down | Positive | Buck, Boost | Adjustable | 1 | 4.5V | 23V | 0.6V | 28V | 3A | 312kHz ~ 2.1MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TQFN (5x5) |
|
FAN21SV04MPXIC REG BUCK ADJ 4A 25MLP |
4,140 | - |
|
Datasheet |
TinyBuck® | 25-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 24V | 0.8V | 19.2V | 4A | 200kHz ~ 600kHz | Yes | -10°C ~ 85°C (TA) | - | - | Surface Mount | 25-MLP (6x5) |
|
|
SI3500-A-GMIC REG BUCK ADJ 400MA 20QFN |
1,211 | - |
|
Datasheet |
- | 20-VQFN Exposed Pad | Tray | Obsolete | Step-Down | Positive, Isolation Capable | Buck | Adjustable | 1 | 42V | 57V | 1.8V | 12V | 400mA | 350kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (5x5) |
|
FAN5361UMP15XIC REG BUCK 1.5V 600MA 6UMLP |
4,634 | - |
|
Datasheet |
- | 6-UDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.3V | 5.5V | 1.5V | - | 600mA | 6MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-UMLP (2x2) |
|
SC120ULTRTIC REG BOOST ADJ/1.8V 80MA 6MLPD |
2,536 | - |
|
Datasheet |
- | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Adjustable (Fixed) | 1 | 0.7V | 4.5V | 1.8V (3.3V) | 5V | 80mA | 1.2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-MLPD-UT (1.5x2) |
|
CAT3200ZI-GT3IC REG CHRG PUMP ADJ 100MA 8MSOP |
1,779 | - |
|
- |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Charge Pump | Adjustable | 1 | 2.7V | 4.5V | 2.7V | 9V | 100mA | 2MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
|
|
MC33063MNTXGIC REG BUCK BOOST ADJ 1.5A 8DFN |
4,286 | - |
|
Datasheet |
- | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Adjustable | 1 | 3V | 40V | 1.25V | 40V (Switch) | 1.5A (Switch) | 100kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (2x2) |
|
|
LM2594DADJGIC REG BUCK BST ADJ 500MA 8SOIC |
3,096 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Buck-Boost | Adjustable | 1 | 4.5V | 40V | 1.23V | 37V | 500mA | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
LM2595DSADJGIC REG BUCK BOOST ADJ 1A D2PAK-5 |
1,620 | - |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Buck-Boost | Adjustable | 1 | 4.5V | 40V | 1.23V | 37V | 1A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | D2PAK-5 |
|
LM2595TVADJGIC REG BUCK BOOST ADJ 1A TO220-5 |
1,814 | - |
|
Datasheet |
- | TO-220-5 Formed Leads | Tube | Obsolete | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Buck-Boost | Adjustable | 1 | 4.5V | 40V | 1.23V | 37V | 1A | 150kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
|
L5989DIC REG BUCK ADJ 4A 16HTSSOP |
3,209 | - |
|
Datasheet |
- | 16-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.9V | 18V | 0.6V | 18V | 4A | 100kHz ~ 1MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-HTSSOP |
|
ADP2118ACPZ-1.8-R7IC REG BUCK 1.8V 3A 16LFCSP |
1,604 | - |
|
Datasheet |
- | 16-WQFN Exposed Pad, CSP | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.3V | 5.5V | 1.8V | - | 3A | 600kHz, 1.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-LFCSP (4x4) |
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.