| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ISL6440ACB-TSWITCHING CONTROLLER |
1,000 |
|
Datasheet |
- | 28-SOIC (0.295", 7.50mm Width) | Bulk | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (3) | 4 | 200kHz, 50kHz ~ 1MHz | Controller, Controller, Controller, 1.3V ~ 3.5V | Controller, Controller, Controller, 1.5V, 40mA | Controller, Controller, Controller, 1.5V, 40mA | No | No | No | 10.8V ~ 13.2V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 28-SOIC |
|
MIC2225-GMYMT-TRIC REG DL BUCK/LNR 2MHZ 10TMLF |
1,915 |
|
Datasheet |
- | 10-UFDFN, 10-TMLF® | Tape & Reel (TR) | Active | Step-Down (Buck) (1), Linear (LDO) (1) | 2 | 2MHz | 1.8V, 600mA | 2.8V, 300mA | - | No | No | No | 2.7V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 10-TMLF® (2x2) |
|
MAX1541ETLIC REG LIN DUAL STEP DOWN CNTRL |
77,918 |
|
Datasheet |
- | 40-WFQFN Exposed Pad | Bulk | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | 3 | 170kHz ~ 620kHz | Programmable, Adjustable (Fixed), Adjustable (Fixed), 700mV ~ 5.5V, 1A | Programmable, Adjustable (Fixed), Adjustable (Fixed), 1.8V, 2.5V, 700mV ~ 5.5V, 1A | Programmable, Adjustable (Fixed), Adjustable (Fixed), 5V, 1.175V ~ 24V, 100mA | No | No | No | 2V ~ 28V | -40°C ~ 85°C | - | - | Surface Mount | 40-TQFN-EP (6x6) |
|
ISL6413IRSWITCHING REGLTR, CURRENT-MODE |
3,122 |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Bulk | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | 3 | 750kHz | 1.8V, 400mA | 2.84V, 300mA | 2.85V, 200mA | No | No | No | 3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
ISL6413IRZSWITCHING REGULATOR |
2,025 |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Bulk | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | 3 | 750kHz | 1.8V, 400mA | 2.84V, 300mA | 2.85V, 200mA | No | No | No | 3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
ISL6413IR-T5KSWITCHING REGULATOR |
5,000 |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Bulk | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | 3 | 750kHz | 1.8V, 400mA | 2.84V, 300mA | 2.85V, 200mA | No | No | No | 3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
ISL6413IR-TKSWITCHING REGULATOR |
2,000 |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Bulk | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | 3 | 750kHz | 1.8V, 400mA | 2.84V, 300mA | 2.85V, 200mA | No | No | No | 3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
ISL6549CBSWITCHING CONTROLLER |
271 |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 150kHz ~ 1MHz | Controller | Controller | - | No | No | No | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC |
|
FAN5063MXANALOG CIRCUIT, 1 FUNC, PDSO16 |
187,500 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Step-Down (Buck) (1), Linear (LDO) (1) | 4 | 250kHz | Fixed, Fixed, Adjustable, 3.3V, 100mA | Fixed, Fixed, Adjustable, 3.3V, 100mA | Fixed, Fixed, Adjustable, 1.25V ~ 3.5V, 200mA | No | No | No | 3.135V ~ 3.465V, 4.75V ~ 5.25V, 11.4V ~ 12.6V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
ISL6549CB-TSWITCHING CONTROLLER |
10,050 |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 150kHz ~ 1MHz | Controller | Controller | - | No | No | No | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC |
|
ISL6549CBZ-TR5194SWITCHING CONTROLLER |
4,895 |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 150kHz ~ 1MHz | Controller | Controller | - | No | No | No | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC |
|
ISL6413IRZ-TKSWITCHING REGULATOR |
3,000 |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Bulk | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | 3 | 750kHz | 1.8V, 400mA | 2.84V, 300mA | 2.85V, 200mA | No | No | No | 3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
RAA2128324GSP#HA072V 0.5A BUCK REGULATOR W/ DUAL |
2,453 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) (1), Linear (LDO) (2) | 3 | 350kHz | 6V, 12V, 500mA | 5V, 100mA | 3V, 50mA | No | No | No | 4.5V ~ 72V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC-EP |
|
FAN5063MANALOG CIRCUIT, 1 FUNC, PDSO16 |
770 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Step-Down (Buck) (1), Linear (LDO) (1) | 4 | 250kHz | Fixed, Fixed, Adjustable, 3.3V, 100mA | Fixed, Fixed, Adjustable, 3.3V, 100mA | Fixed, Fixed, Adjustable, 1.25V ~ 3.5V, 200mA | No | No | No | 3.135V ~ 3.465V, 4.75V ~ 5.25V, 11.4V ~ 12.6V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
TPS61103PWRIC REG DL BOOST/LNR SYNC 20TSSOP |
2,953 |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Step-Up (Boost) Synchronous (1), Linear (LDO) (1) | 2 | 500kHz | 3.3V, 1.8A | 0.9V ~ 3.6V, 500mA | - | No | No | No | 0.8V ~ 3.3V | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
ISL6521CBZS2698IC REG QD BCK/LINEAR 16-SOIC |
440 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (3) | 4 | 300kHz | Controller | Adjustable, 120mA | Adjustable, 120mA | No | No | No | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
MAX1540ETJIC REG LIN DUAL STEP DOWN CNTRL |
3,830 |
|
Datasheet |
- | 32-WFQFN Exposed Pad | Bulk | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | 3 | 170kHz ~ 620kHz | Adjustable (Fixed), Adjustable (Fixed), Fixed, 1.2V, 1.8V, 700mV ~ 5.5V, 1A | Adjustable (Fixed), Adjustable (Fixed), Fixed, 1.5V, 2.5V, 700mV ~ 5.5V, 1A | Adjustable (Fixed), Adjustable (Fixed), Fixed, 5V, 100mA | No | No | No | 5.5V ~ 28V | -40°C ~ 85°C | - | - | Surface Mount | 32-TQFN-EP (5x5) |
|
LM2686MTCX/NOPBSWITCHED CAPACITOR REGULATOR |
2,210 |
|
Datasheet |
- | 14-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Charge Pump (1), Linear (LDO) (1) | 2 | 130kHz | ±5V, 5.7V ~ 10.8V, 50mA | 5V, 50mA | - | No | No | No | 2.85V ~ 6.5V | -40°C ~ 85°C | - | - | Surface Mount | 14-TSSOP |
|
LM2686MTC/NOPBSWITCHED CAPACITOR REGULATOR |
1,374 |
|
Datasheet |
- | 14-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Charge Pump (1), Linear (LDO) (1) | 2 | 130kHz | ±5V, 5.7V ~ 10.8V, 50mA | 5V, 50mA | - | No | No | No | 2.85V ~ 6.5V | -40°C ~ 85°C | - | - | Surface Mount | 14-TSSOP |
|
MAX1632EAIIC REG TRIPLE BUCK/LINEAR 28SSOP |
1,086 |
|
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 |
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.