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Special Purpose Regulators

Browse available Special Purpose Regulators part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
RT8239BZQW Richtek USA Inc.

RT8239BZQW

IC REG CTRLR NOTEBK 2OUT WQFN-20

Richtek USA Inc.

1,486 -
Datasheet - 20-WFQFN Exposed Pad Tape & Reel (TR) Active Controller, Power Supplies 5.5V ~ 25V 4 2V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 20-WQFN (3x3)
ISL6556BCR Intersil

ISL6556BCR

SWITCHING CONTROLLER

Intersil

584 -
Datasheet - 32-VFQFN Exposed Pad Tube Obsolete Controller, Intel VR10X 3V ~ 12V 4 0.84V ~ 1.6V 0°C ~ 70°C - - Surface Mount 32-QFN (5x5)
LP8725TLX-C/NOPB Texas Instruments

LP8725TLX-C/NOPB

IC REG CTRLR/CONV 9OUT 30DSBGA

Texas Instruments

4,336 -
Datasheet - 30-WFBGA, DSBGA Tape & Reel (TR) Active Controller/Converter, Multimedia Processors 2.6V ~ 4.5V 9 0.8V ~ 3.3V -40°C ~ 85°C - - Surface Mount 30-DSBGA
FAN5059MX Fairchild Semiconductor

FAN5059MX

SWITCHING CONTROLLER

Fairchild Semiconductor

91,000 -
Datasheet - 24-SOIC (0.295", 7.50mm Width) Bulk Obsolete Controller, Intel VRM8.5 5V 1 1.3V ~ 3.5V 0°C ~ 70°C - - Surface Mount 24-SOP
FAN5059M Fairchild Semiconductor

FAN5059M

SWITCHING CONTROLLER

Fairchild Semiconductor

3,960 -
Datasheet - 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Controller, Intel VRM8.5 5V 1 1.3V ~ 3.5V 0°C ~ 70°C - - Surface Mount 24-SOP
ISL6563CR-TK Intersil

ISL6563CR-TK

MOSFET

Intersil

912 -
Datasheet - 24-VFQFN Exposed Pad Bulk Active Controller, Intel VRM9, VRM10, AMD Hammer Applications 5V ~ 12V 1 0.8V ~ 1.85V 0°C ~ 70°C - - Surface Mount 24-QFN (4x4)
ADP3188JRUZ-REEL Analog Devices Inc.

ADP3188JRUZ-REEL

6 BIT PROGRAMMABLE 2-/3-/4-PHASE

Analog Devices Inc.

240,596 -
Datasheet - 28-TSSOP (0.173", 4.40mm Width) Bulk Active Controller, Intel VRM9, VRM10 12V 4 Programmable 0°C ~ 85°C (TA) - - Surface Mount 28-TSSOP
MIC9130BM Microchip Technology

MIC9130BM

TELECOM DC-TO-DC CONTROLLER

Microchip Technology

51,822 -
Datasheet - 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Controller, Telecom 9V ~ 18V 1 4.7V ~ 5V -40°C ~ 125°C - - Surface Mount 16-SOIC
HIP6004DCB-TS2462 Intersil

HIP6004DCB-TS2462

SWITCHING CONTROLLER, VOLTAGE-MO

Intersil

3,000 -
Datasheet - 20-SOIC (0.295", 7.50mm Width) Bulk Active Controller, AMD-K7™ 5V, 12V 1 1.1V ~ 1.85V 0°C ~ 70°C - - Surface Mount 20-SOIC
NCP81149MNTXG onsemi

NCP81149MNTXG

IC REG CONV PENTIUM 1OUT 48QFN

onsemi

3,936 -
Datasheet - 48-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Converter, Intel VR12.6, VR12.6+ 4.5V ~ 25V 1 0.5V ~ 2.3V - - - Surface Mount 48-QFN (6x6)
FAN5236MTC Fairchild Semiconductor

FAN5236MTC

DUAL SWITCHING CONTROLLER

Fairchild Semiconductor

1,541 -
Datasheet - 28-TSSOP (0.173", 4.40mm Width) Tube Obsolete Controller, Mobile-Friendly DDR 5V ~ 24V 2 0.9V ~ 5V -10°C ~ 85°C - - Surface Mount 28-TSSOP
RT8231CGQW Richtek USA Inc.

RT8231CGQW

IC REG CTRLR DDR WQFN-20

Richtek USA Inc.

723 -
Datasheet - 20-WFQFN Exposed Pad Tape & Reel (TR) Active Controller, DDR 4.5V ~ 26V 1 Multiple -40°C ~ 85°C (TA) - - Surface Mount 20-WQFN (3x3)
NCP3218MNR2G onsemi

NCP3218MNR2G

IC REG CTRLR IMVP-6.5 1OUT 48QFN

onsemi

1,674 -
Datasheet - 48-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Controller, Intel IMVP-6.5™ 3.3V ~ 22V 1 0.013V ~ 1.5V -40°C ~ 100°C - - Surface Mount 48-QFN (6x6)
MAX1997ETJ Analog Devices Inc./Maxim Integrated

MAX1997ETJ

IC SUPERVISOR TFT/LCD PWR SUPPLY

Analog Devices Inc./Maxim Integrated

59,136 -
Datasheet - 32-WFQFN Exposed Pad Bulk Active Controller, TFT LCD 2.7V ~ 5.5V 5 2.7V ~ 13V -40°C ~ 85°C - - Surface Mount 32-TQFN-EP (5x5)
MAX1801EKA+ Analog Devices Inc./Maxim Integrated

MAX1801EKA+

STEP-UP SLAVE DC-DC CONTROLLER

Analog Devices Inc./Maxim Integrated

5,554 -
Datasheet - SOT-23-8 Bulk Active Controller, Digital Camera 2.7V ~ 5.5V 1 - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-8
MIC29510-3.3BT Microchip Technology

MIC29510-3.3BT

5A FAST-RESPONSE LDO REGULATOR

Microchip Technology

4,671 -
Datasheet - TO-220-3 Bulk Obsolete Converter, Intel Pentium® Plus 4.3V ~ 8V 1 3.3V 0°C ~ 125°C - - Through Hole TO-220-3
ADP3155JRU-REEL7 Analog Devices Inc.

ADP3155JRU-REEL7

POWER CONTROLLER FOR PENTIUM III

Analog Devices Inc.

3,000 -
Datasheet - 20-TSSOP (0.173", 4.40mm Width) Bulk Active - 12V 5 1.3 ~ 3.5V - - - Surface Mount 20-TSSOP
MIC29510-5.0BT Microchip Technology

MIC29510-5.0BT

5A FAST-RESPONSE LDO REGULATOR

Microchip Technology

2,423 -
Datasheet - TO-220-3 Bulk Obsolete Converter, Intel Pentium® Plus 6V ~ 8V 1 5V 0°C ~ 125°C - - Through Hole TO-220-3
HIP6005CB Harris Corporation

HIP6005CB

BUCK PWM CONTROLLER

Harris Corporation

1,368 -
Datasheet - 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Controller, Intel Pentium® Pro, PowerPC, Alpha 10.8V ~ 13.2V 1 Programmable 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
HIP6005CB-T Harris Corporation

HIP6005CB-T

BUCK PWM CONTROLLER

Harris Corporation

1,000 -
Datasheet - 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Controller, Intel Pentium® Pro, PowerPC, Alpha 10.8V ~ 13.2V 1 Programmable 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
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WINSUN SOURCING SUPPORT

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FREQUENTLY ASKED QUESTIONS

Special Purpose Regulators FAQ

Common questions about selecting, comparing and sourcing Special Purpose Regulators components through Winsun (HK) Electronics.

What should I check when selecting Special Purpose Regulators components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Special Purpose Regulators part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Special Purpose Regulators parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Special Purpose Regulators components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.