| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ISL9305IRTHWLNCZ-TIC REG QUAD BUCK/LNR 3MHZ 16TQFN |
2,238 |
|
Datasheet |
- | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 3MHz | 1.2V, 1.5A | 2.9V, 1.5A | 3.3V, 300mA | No | No | No | 1.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TQFN (4x4) |
|
ISL9305IRTWBNLZ-TIC REG QUAD BUCK/LNR 3MHZ 16TQFN |
3,223 |
|
Datasheet |
- | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 3MHz | 1.2V, 800mA | 1.5V, 800mA | 3.3V, 350mA | No | No | No | 1.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TQFN (4x4) |
|
ISL9305IRTWCLBZ-TIC REG QUAD BUCK/LNR 3MHZ 16TQFN |
4,404 |
|
Datasheet |
- | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 3MHz | 1.2V, 800mA | 1.8V, 800mA | 2.9V, 350mA | No | No | No | 1.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TQFN (4x4) |
|
ISL9305IRTWCNLZ-TIC REG QUAD BUCK/LNR 3MHZ 16TQFN |
3,353 |
|
Datasheet |
- | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 3MHz | 1.2V, 800mA | 1.8V, 800mA | 3.3V, 350mA | No | No | No | 1.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TQFN (4x4) |
|
ISL9305IRTWLNCZ-TIC REG QUAD BUCK/LNR 3MHZ 16TQFN |
2,550 |
|
Datasheet |
- | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 3MHz | 0.8V ~ 5.5V, 800mA | 0.8V ~ 5.5V, 800mA | 0.9V ~ 3.3V, 350mA | No | No | No | 1.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TQFN (4x4) |
|
ISL6534CRZIC REG TRPL BUCK/LNR SYNC 32QFN |
1,691 |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tube | Obsolete | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | 3 | 300kHz ~ 1MHz | Controller | Controller | Controller | No | No | Yes | 3.3V ~ 12V | 0°C ~ 70°C | - | - | Surface Mount | 32-QFN (5x5) |
|
NCV8881PWR2GIC REG TRIPLE BUCK/LINEAR 16SOIC |
3,808 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) (1), Linear (LDO) (2) | 3 | 170kHz | 3.3V ~ 8V, 1.5A | 5V, 100mA | 8.5V, 40mA | No | No | No | 5V ~ 19V | -40°C ~ 150°C | Automotive | - | Surface Mount | 16-SOIC |
|
IPM6220ACAZA-TIC REG 5OUT BUCK/LNR SYNC 24SSOP |
4,966 |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down (Buck) Synchronous (3), Linear (LDO) (2) | 5 | 300kHz | Controller | Controller | Controller | No | No | Yes | 5.6V ~ 24V | -10°C ~ 85°C | - | - | Surface Mount | 24-QSOP |
|
IPM6220ACAZIC REG 5OUT BUCK/LNR SYNC 24SSOP |
4,407 |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Step-Down (Buck) Synchronous (3), Linear (LDO) (2) | 5 | 300kHz | Controller | Controller | Controller | No | No | Yes | 5.6V ~ 24V | -10°C ~ 85°C | - | - | Surface Mount | 24-QSOP |
|
XRP7714ILB-0X18-FIC REG 5OUT BUCK/LNR SYNC 40TQFN |
2,138 |
|
Datasheet |
PowerXR | 40-WFQFN Exposed Pad | Tray | Obsolete | 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-0X1C-FIC REG 5OUT BUCK/LNR SYNC 40TQFN |
4,467 |
|
Datasheet |
PowerXR | 40-WFQFN Exposed Pad | Tray | Obsolete | 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) |
|
SIC403CD-T1-GE3IC REG DL BUCK/LNR SYNC MLP55-32 |
2,925 |
|
Datasheet |
microBUCK® | 32-PowerVFQFN | Tape & Reel (TR) | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 200kHz ~ 1MHz | 0.75V ~ 5.5V, 6A | Adj to 0.75V, 200mA | - | No | No | No | 3V ~ 28V | -40°C ~ 85°C | - | - | Surface Mount | PowerPAK® MLP55-32 |
|
SC402BMLTRTIC REG DL BUCK/LNR SYNC 32MLPQ |
4,223 |
|
Datasheet |
EcoSpeed®, SmartDrive™ | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 1MHz | Adj to 0.6V, 10A | Adj to 0.75V, 200mA | - | No | No | Yes | 3V ~ 28V | -40°C ~ 85°C | - | - | Surface Mount | 32-MLPQ (5x5) |
|
SC403MLTRTIC REG DL BUCK/LNR SYNC 32MLPQ |
3,339 |
|
Datasheet |
EcoSpeed®, SmartDrive™ | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 1MHz | Adj to 0.75V, 6A | Adj to 0.75V, 200mA | - | No | No | Yes | 3V ~ 28V | -40°C ~ 85°C | - | - | Surface Mount | 32-MLPQ (5x5) |
|
SC424MLTRTIC REG DL BUCK/LINEAR 28MLPQ |
3,028 |
|
Datasheet |
SmartDrive™ | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) (1), Linear (LDO) (1) | 2 | 200kHz ~ 1MHz | Adj to 0.75V, 6A | 5V, 150mA | - | No | No | No | 3V ~ 28V | -40°C ~ 85°C | - | - | Surface Mount | 28-MLPQ (4x4) |
|
ISL6446IAZIC REG TRPL BUCK/LNR SYNC 24QSOP |
4,125 |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | 3 | 100kHz ~ 2.6MHz | Controller | Controller | Controller | No | No | No | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-QSOP |
|
ISL6446IAZ-TKIC REG TRPL BUCK/LNR SYNC 24QSOP |
2,538 |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | 3 | 100kHz ~ 2.6MHz | Controller | Controller | Controller | No | No | No | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-QSOP |
|
ISL6534CV-TR5229IC REG TRP BK/LNR SYNC 24EPTSSOP |
3,318 |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | 3 | 300kHz ~ 1MHz | Controller | Controller | Controller | No | No | Yes | 3.3V ~ 12V | 0°C ~ 70°C | - | - | Surface Mount | 24-TSSOP-EP |
|
AN30185A-VLIC REG TRPL BUCK/LNR SYNC 24HQFN |
3,975 |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | 3 | 1.2MHz | 1V, 800mA | 1.8V, 800mA | 0.9V, 10mA | No | No | No | 2.9V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-HQFN (4x4) |
|
AN30181A-VLIC REG TRPL BUCK/LNR SYNC 24HQFN |
4,922 |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | 3 | 1.2MHz | 1.2V, 800mA | 1.8V, 800mA | 0.9V, 10mA | No | No | No | 2.9V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-HQFN (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 - 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.