Special Purpose Regulators

Manufacturer Series Package/Case Packaging Product Status Applications Voltage - Input Number of Outputs Voltage - Output 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 Applications Voltage - Input Number of Outputs Voltage - Output Operating Temperature Grade Qualification Mounting Type Supplier Device Package
A8296SESTR-T Allegro MicroSystems

A8296SESTR-T

IC REG CONV RECVRS 1OUT 16QFN

Allegro MicroSystems

1,281
RFQ
A8296SESTR-T Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Converter, Analog and Digital Satellite Receivers - 1 - -20°C ~ 85°C - - Surface Mount 16-QFN/MLP (3x3)
ISL6561CRZ-T Renesas Electronics Corporation

ISL6561CRZ-T

IC REG CTRLR INTEL 4OUT 40QFN

Renesas Electronics Corporation

1,994
RFQ
ISL6561CRZ-T Datasheet

Datasheet

- 40-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Controller, Intel VR10X 3V ~ 12V 4 0.84V ~ 1.6V 0°C ~ 70°C - - Surface Mount 40-QFN (6x6)
MAX1938EEI Analog Devices Inc./Maxim Integrated

MAX1938EEI

2-PHASE CPU CORE SUPPLY CONTROL

Analog Devices Inc./Maxim Integrated

4,375
RFQ
MAX1938EEI Datasheet

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Bulk Active Controller, CPU 24V 1 Programmable -40°C ~ 85°C - - Surface Mount 28-QSOP
ADM8830ACP Analog Devices Inc.

ADM8830ACP

IC CHARGE PUMP REG TFT 20LFCSP

Analog Devices Inc.

6,739
RFQ
ADM8830ACP Datasheet

Datasheet

- 20-VFQFN Exposed Pad, CSP Bag Obsolete Converter, TFT LCD 2.6V ~ 3.6V - -10.2V, 5.1V, 15.3V - - - Surface Mount 20-LFCSP-VQ (4x3.75)
ADM8839ACP Analog Devices Inc.

ADM8839ACP

IC CHARGE PUMP REG TFT 20LFCSP

Analog Devices Inc.

3,313
RFQ
ADM8839ACP Datasheet

Datasheet

- 20-VFQFN Exposed Pad, CSP Bag Obsolete Converter, TFT LCD 2.7V ~ 4.2V - -15V, 5V, 15V - - - Surface Mount 20-LFCSP-VQ (4x3.75)
LM2633MTD/NOPB National Semiconductor

LM2633MTD/NOPB

SWITCHING CONTROLLER

National Semiconductor

1,305
RFQ
LM2633MTD/NOPB Datasheet

Datasheet

- 48-TFSOP (0.240", 6.10mm Width) Tube Obsolete Controller, Intel Mobile CPU 4.5V ~ 30V 3 0.93V ~ 2V, 1.25V ~ 6V 0°C ~ 125°C - - Surface Mount 48-TSSOP
RC5051MT Fairchild Semiconductor

RC5051MT

SWITCHING CONTROLLER

Fairchild Semiconductor

28,000
RFQ
RC5051MT Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Active Controller, Intel Pentium® II 4.75V ~ 5.25V 1 1.3V ~ 3.5V 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
RC5051M Fairchild Semiconductor

RC5051M

SWITCHING CONTROLLER

Fairchild Semiconductor

10,188
RFQ
RC5051M Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Active Controller, Intel Pentium® II 4.75V ~ 5.25V 1 1.3V ~ 3.5V 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
MAX1938EEI-T Analog Devices Inc./Maxim Integrated

MAX1938EEI-T

2-PHASE CPU CORE SUPPLY CONTROL

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX1938EEI-T Datasheet

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Bulk Active Controller, CPU 24V 1 Programmable -40°C ~ 85°C - - Surface Mount 28-QSOP
ADP3421JRU-REEL Analog Devices Inc.

ADP3421JRU-REEL

GEYSERVILLE-ENABLED DC-DC CONVER

Analog Devices Inc.

2,470
RFQ
ADP3421JRU-REEL Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Bulk Active - 3.3V 2 - Dual - - - - Surface Mount 28-TSSOP
ISL6530CBZ Intersil

ISL6530CBZ

DUAL SWITCHING CONTROLLER

Intersil

390
RFQ
ISL6530CBZ Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Controller, Intel Pentium® III, IV 4.5V ~ 5.5V 2 2.5V 0°C ~ 70°C - - Surface Mount 24-SOIC
MAX8740ETB+T Analog Devices Inc./Maxim Integrated

MAX8740ETB+T

IC REG CONV TFT LCD 1OUT 10TDFN

Analog Devices Inc./Maxim Integrated

1,536
RFQ
MAX8740ETB+T Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Not For New Designs Converter, TFT LCD 2.6V ~ 5.5V 1 2.6V ~ 28V -40°C ~ 85°C - - Surface Mount 10-TDFN (3x3)
TPS65218B1PHPR Texas Instruments

TPS65218B1PHPR

IC REG ARM A8/A9 7OUT 48HTQFP

Texas Instruments

2,000
RFQ
TPS65218B1PHPR Datasheet

Datasheet

- 48-PowerTQFP Tape & Reel (TR) Not For New Designs ARM® Cortex™ -A8/A9 SOCs, FPGA 2.2V ~ 5.5V 7 Multiple -40°C ~ 105°C - - Surface Mount 48-HTQFP (7x7)
MAX871EUK Analog Devices Inc./Maxim Integrated

MAX871EUK

IC V-INVRT SW-CAP 500KHZ SOT23-5

Analog Devices Inc./Maxim Integrated

3,114
RFQ
MAX871EUK Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Obsolete Charge Pump, LCD 1.4V ~ 5.5V 1 -1.4V ~ -5.5V -40°C ~ 85°C - - Surface Mount SOT-23-5
NCP81142MNTXG onsemi

NCP81142MNTXG

IC REG CTRLR VR12.5 1OUT 32WQFN

onsemi

2,500
RFQ
NCP81142MNTXG Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Controller, Intel VR12.5 4.75V ~ 5.25V 1 0.5V ~ 2.3V -40°C ~ 125°C - - Surface Mount 32-WQFN (4x4)
FAN5026MTCX onsemi

FAN5026MTCX

IC REG CTRLR DDR 2OUT 28TSSOP

onsemi

992
RFQ
FAN5026MTCX Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Controller, DDR 3V ~ 16V 2 0.9V ~ 5.5V -40°C ~ 85°C - - Surface Mount 28-TSSOP
ISL6556ACBZ Intersil

ISL6556ACBZ

SWITCHING CONTROLLER

Intersil

766
RFQ
ISL6556ACBZ Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tube Obsolete Controller, Intel VR10X 3V ~ 12V 4 0.84V ~ 1.6V 0°C ~ 70°C - - Surface Mount 28-SOIC
LM10520MHE/NOPB National Semiconductor

LM10520MHE/NOPB

SWITCHING CONTROLLER, VOLTAGE-MO

National Semiconductor

250
RFQ
LM10520MHE/NOPB Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk Active Controller, AVS Systems 3.5V ~ 16V 1 0.6V ~ 1.2V -40°C ~ 125°C - - Surface Mount 28-HTSSOP
LA5657H-N-TLM-E-SA Sanyo

LA5657H-N-TLM-E-SA

SYSTEM POWER SUPPLY IC FOR CAR A

Sanyo

101,000
RFQ

-

- 28-SOP (0.311", 7.90mm Width) Exposed Pad + 2 Heat Tabs Bulk Active Power Supply, Automotive Applications 5.3V ~ 18V 9 Multiple -30°C ~ 85°C - - Surface Mount 28-HSOPH
LA5657H-N-TLM-E onsemi

LA5657H-N-TLM-E

IC REG AUTO APPL 9OUT 28HSOP-H

onsemi

3,431
RFQ

-

- 28-SOP (0.311", 7.90mm Width) Exposed Pad + 2 Heat Tabs Tape & Reel (TR) Obsolete Power Supply, Automotive Applications 5.3V ~ 18V 9 Multiple -30°C ~ 85°C - - Surface Mount 28-HSOPH
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Special Purpose Regulators Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Special Purpose 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.

How FPGAX Supports Special Purpose Regulators Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

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

Focused on FPGA and Programmable Logic Supply

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.

Special Purpose Regulators FAQ

Can FPGAX source both active and end-of-life Special Purpose Regulators components?

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.

Which programmable logic manufacturers does FPGAX support?

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.

How does FPGAX help with component lifecycle changes?

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.

What quality and traceability standards does FPGAX follow?

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.

What information should I provide for a Special Purpose Regulators sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.