| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ISL9305IRTHAANLZ-TIC REG QUAD BUCK/LNR 3MHZ 16TQFN |
11,115 |
|
Datasheet |
- | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 3MHz | 0.8V ~ 5.5V, 1.5A | 0.8V ~ 5.5V, 1.5A | 3.3V, 300mA | No | No | No | 1.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TQFN (4x4) |
|
ISL9305IRTHBFNCZ-TIC REG QUAD BUCK/LNR 3MHZ 16TQFN |
9,530 |
|
Datasheet |
- | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 3MHz | 1.5V, 1.5A | 2.5V, 1.5A | 3.3V, 300mA | No | No | No | 1.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TQFN (4x4) |
|
HIP6021CBZSWITCHING CONTROLLER |
292 |
|
Datasheet |
- | 28-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (3) | 4 | 215kHz | Controller | Controller | Controller | No | No | No | 5V ~ 12V | 0°C ~ 70°C | - | - | Surface Mount | 28-SOIC |
|
XRP7724ILB-1015-FIC REG 6OUT BUCK/LINEAR 44TQFN |
4,842 |
|
Datasheet |
- | 44-WFQFN Exposed Pad | Bulk | Not For New Designs | Step-Down (Buck) (4), Linear (LDO) (2) | 6 | 105kHz ~ 1.23MHz | Controller | Controller | Controller | No | No | Yes | 4.75V ~ 25V | -40°C ~ 125°C | - | - | Surface Mount | 44-TQFN (7x7) |
|
ADP5043ACPZ-1-R7IC REG DL BUCK/LNR 3MHZ 20LFCSP |
3,814 |
|
Datasheet |
- | 20-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down (Buck) (1), Linear (LDO) (1) | 2 | 3MHz | 1.5V, 800mA | 3.3V, 300mA | - | No | Yes | Yes | 1.7V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 20-LFCSP (4x4) |
|
ADP5024ACPZ-2-R7IC REG TRPL BCK/LNR SYNC 24LFCSP |
3,545 |
|
Datasheet |
- | 24-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | 3 | 3MHz | 0.8V ~ 3.8V, 1.2A | 0.8V ~ 3.8V, 1.2A | 0.8V ~ 5.2V, 300mA | No | No | No | 1.7V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 24-LFCSP-WQ (4x4) |
|
ADP5033ACBZ-1-R7IC REG QUAD BCK/LNR SYNC 16WLCSP |
2,203 |
|
Datasheet |
- | 16-WFBGA, WLCSP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 3MHz | 1.2V, 800mA | 3.3V, 800mA | 2.8V, 300mA | No | No | No | 1.7V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 16-WLCSP (2x2) |
|
ADP5033ACBZ-8-R7DUAL 800MA BUCK REG W/2 300MA LD |
1,285 |
|
Datasheet |
- | 16-WFBGA, WLCSP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 3MHz | Adjustable, 1.2V, 800mA | Adjustable, 1.5V, 800mA | Adjustable, 2.8V, 300mA | No | No | No | 1.7V ~ 5.5V | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-WLCSP (2x2) |
|
TPS51222RTVRIC REG QUAD BUCK/LINEAR 32WQFN |
2,790 |
|
Datasheet |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 200kHz ~ 1MHz | Controller | Controller | 3.3V, 10mA | No | No | No | 4.5V ~ 32V | -40°C ~ 85°C | - | - | Surface Mount | 32-WQFN (5x5) |
|
TPS56300PWPG4IC REG DL BUCK/LNR SYNC 28HTSSOP |
1,096 |
|
Datasheet |
- | 28-PowerTSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 300kHz | Controller | Programmable, 2A | - | No | No | Yes | 2.8V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 28-HTSSOP |
|
ADP5033ACBZ-4-R7IC REG QUAD BCK/LNR SYNC 16WLCSP |
4,110 |
|
Datasheet |
- | 16-WFBGA, WLCSP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 3MHz | 0.9V, 800mA | 0.9V, 800mA | 3V, 300mA | No | No | No | 1.7V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 16-WLCSP (2x2) |
|
ADP5138WACPZ-1-R7IC REG 5OUT BCK/LNR SYNC 28LFCSP |
1,099 |
|
Datasheet |
- | 28-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (4), Linear (LDO) (1) | 5 | 3.2MHz | 3.3V, 1A | Adj to 0.8V, 1A | Adj to 0.8V, 1A | No | No | Yes | 3V ~ 5.5V | -40°C ~ 125°C | Automotive | - | Surface Mount | 28-LFCSP-WQ (4x4) |
|
TPS56300PWPRIC REG DL BUCK/LNR SYNC 28HTSSOP |
4,265 |
|
Datasheet |
- | 28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 300kHz | Controller | Programmable, 2A | - | No | No | Yes | 2.8V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 28-HTSSOP |
|
MAX1630EAIIC REG TRIPLE BUCK/LINEAR 28SSOP |
3,992 |
|
Datasheet |
- | 28-SSOP (0.209", 5.30mm Width) | Tube | Obsolete | Step-Down (Buck) (2), Linear (LDO) (1) | 3 | 200kHz ~ 300kHz | Controller | Controller | 12V, 120mA | No | No | Yes | 4.2V ~ 30V | -40°C ~ 85°C | - | - | Surface Mount | 28-SSOP |
|
|
MAX8836ZEWEEE+IC REG DL BUCK/LINEAR SYNC 16WLP |
17,519 |
|
Datasheet |
- | 16-WFBGA, WLBGA | Tube | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 1.6MHz | 3.1V/3.4V, 1.2A | 2.85V, 200mA | - | No | No | No | 2.7V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-WLP |
|
ADP5037ACPZ-1-R7IC REG QUAD BCK/LNR SYNC 24LFCSP |
2,168 |
|
Datasheet |
- | 24-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 3MHz | 1.2V, 800mA | 3.3V, 800mA | 2.8V, 300mA | No | No | No | 1.7V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 24-LFCSP-WQ (4x4) |
|
ADP5037ACPZ-2-R7IC REG QUAD BCK/LNR SYNC 24LFCSP |
1,863 |
|
Datasheet |
- | 24-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 3MHz | 1V, 800mA | 1.8V, 800mA | 0.8V ~ 5.2V, 300mA | No | No | No | 1.7V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 24-LFCSP-WQ (4x4) |
|
SC417MLTRTIC REG DL BUCK/LNR SYNC 32MLPQ |
1,585 |
|
Datasheet |
EcoSpeed®, SmartDrive™ | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 1MHz | Adj, 10A | 5V, 200mA | - | No | No | No | 3V ~ 28V | -40°C ~ 85°C | - | - | Surface Mount | 32-MLPQ (5x5) |
|
ADP5042ACPZ-1-R7IC REG TRPL BCK/LNR SYNC 20LFCSP |
1,813 |
|
Datasheet |
- | 20-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | 3 | 3MHz | 1.8V, 800mA | 1.5V, 300mA | 3.3V, 300mA | No | Yes | Yes | 1.7V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 20-LFCSP (4x4) |
|
ADP5042ACPZ-2-R7IC REG TRPL BCK/LNR SYNC 20LFCSP |
2,474 |
|
Datasheet |
- | 20-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | 3 | 3MHz | 1.5V, 800mA | 1.8V, 300mA | 3.3V, 300mA | No | Yes | Yes | 1.7V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 20-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 - 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.