What are Special Purpose Regulators ?
Special Purpose Regulators are specialized integrated circuits designed to maintain a constant output voltage despite variations in input voltage or load conditions. They are commonly used in applications such as industrial power management, production electronics assembly, and engineering evaluation. Important specifications for selection include Operating Temperature, which affects performance in different environments; Number of Outputs, which determines the versatility of the regulator in various circuits; and Voltage, which is critical for ensuring compatibility with other components. It is advisable to validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
Parts in this category
Tap rows to select parts
Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | AEC Qualified | Accuracy | Applications | Automotive Grade | Current | Duty Cycle | Efficiency | Features | Halogen Free | Height | Input Voltage | Junction Temperature | Lead Style | Length | Main Purpose | Mounting Type | Number of Outputs | Operating Temperature | Operating Voltage | Output Current | Output Type | Output Voltage | Outputs and Type | Quiescent Current | Regulator Topology | SVHC Present | Storage Temperature | Supplier Device Package | Supplier Package | Tape & Reel | Topology | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
990
|
$5.82
|
- | - | Controller, Intel VR12, VR12.5 | - | - | - | - | Adjustable current limit, Dynamic Voltage Scaling, Enable, Light Load Efficiency, PMBus, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, SVID, UVLO adjustable, Voltage Margining | - | - | - | - | - | - | - | Surface Mount | 1 | -10°C to 105°C | - | - | - | - | - | 0.01A | - | - | - | 40-WQFN (5x5) | - | - | - | 0.5V ~ 2.5V | |
On Semiconductor
|
978
|
$0.75
|
- | - | Controller, Intel VR10, VR11, AMD CPU | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | 0°C ~ 85°C | - | - | - | - | - | - | - | - | - | 32-QFN (5x5) | - | - | - | 4.75V ~ 5.25V | |
|
Richtek
|
975
|
$0.75
|
- | - | Controller, DDR | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | 24-WQFN (4x4) | 24-WQFN (4x4) | - | - | 0.75V - 3.3V | |
Intersil
|
974
|
$0.75
|
- | - | Converter, Satellite Set-Top Box Designs | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -20°C | - | - | - | - | - | - | - | - | - | 32-QFN (5x5) | - | - | - | 13V | |
STMicroelectronics
|
966
|
$0.75
|
- | - | Driver, Next Generation GPU | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 3 | 0°C to 125°C | - | - | - | - | - | - | - | - | - | 40-VFQFPN (6x6) | - | Tape & Reel | - | 0.56V to 1.35V | |
Renesas
|
960
|
$0.75
|
- | - | Controller, Intel IMVP-7, VR12™ | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -10°C ~ 100°C | - | - | - | - | - | - | - | - | - | 32-QFN (4x4) | 32-QFN (4x4) | - | - | 0.25V ~ 1.52V | |
Analog Devices / Maxim Integrated
|
953
|
$0.75
|
- | - | Controller, Intel IMVP-2™ | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | Not Present | - | 28-QSOP | 28-QSOP | - | - | 0.6V to 1.75V | |
Richtek
|
946
|
Price on request
|
- | - | Converter, DDR Bus Termination Regulator | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | 8-SOP-EP | - | - | - | Multiple | |
|
Allegro Microsystems
|
945
|
$0.75
|
- | - | Converter, Analog and Digital Satellite Receivers | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -20°C ~ 85°C | - | - | - | - | - | - | - | - | - | 28-QFN (5x5) | - | - | - | 12.7V ~ 20.4V | |
On Semiconductor
|
920
|
$0.75
|
- | - | Controller, High Performance Processor | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | 0°C / 70°C | - | - | - | - | - | - | - | - | - | 28-SOIC | 28-SOIC | Yes | - | 3.3V | |
Intersil
|
912
|
$0.75
|
- | - | Controller, Intel Pentium® Pro, PowerPC, Alpha | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | 14-TSSOP | - | - | - | 1.3V ~ 12V | |
On Semiconductor
|
887
|
$0.75
|
- | - | Converter, GSM PA | - | - | - | Up to 96% | - | Halogen Free | - | 2.35 V to 5.5 V | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | 3.3 V to 3.5 V | - | - | - | - | - | 16-WLCSP (1.78x1.78) | - | - | - | 3.30 V | |
Renesas
|
873
|
$0.75
|
- | - | Controller, Intel VR12.6 | - | - | - | - | - | - | - | 4.6V | - | - | - | - | Surface Mount | 1 | -10°C | - | - | - | - | - | - | - | Not Present | - | 20-QFN (3x4) | - | - | - | 0.5V | |
|
Allegro Microsystems
|
868
|
$0.75
|
- | - | Converter, LNB | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | 16-QFN/MLP (3x3) | 16-QFN/MLP (3x3) | - | - | 13.3V to 19.7V | |
Allegro Microsystems
|
866
|
$0.75
|
- | - | Converter, Analog and Digital Satellite STB Receivers/SatTV | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -20°C ~ 85°C | - | - | - | - | - | - | - | - | - | 20-QFN-EP (4x4) | - | - | - | 12.71V ~ 19.04V | |
ROHM Semiconductor
|
865
|
$0.75
|
- | - | Converter, LCD | - | - | - | - | - | - | - | - | - | Formed Leads | - | - | Through Hole | 1 | 0°C / 60°C | - | 25 mA | - | - | - | - | - | - | - | 9-SIP (L forming) | 9-SIP (L forming) | - | - | 29.5 V | |
Richtek
|
851
|
$0.75
|
- | - | Controller, Notebook Power System | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 32-WQFN (5x5) | 32-WQFN (5x5) | - | - | 3.3V, 5.5V, 2V ~ 5.5V | |
Texas Instruments
|
850
|
$1.84
|
- | - | Controller, Intel IMVP-6+ | - | - | 50% | - | - | - | - | - | - | No Lead | - | - | Surface Mount | 1 | -40°C to 105°C | - | 60 A | - | - | - | 1.8 mA | - | Present | - | 32-VQFN (5x5) | - | - | - | 0.3 V to 1.5 V | |
On Semiconductor
|
835
|
$0.75
|
- | - | Controller, Intel Pentium® IV | - | - | - | - | - | - | - | - | - | Exposed Pad | - | - | Surface Mount | 6 | 0°C ~ 70°C | - | - | - | - | - | - | - | Not Present | - | 40-QFN (7x7) | 40-QFN (7x7) | - | - | 10.8V ~ 13.2V | |
|
Analog Devices / Maxim Integrated
|
811
|
$0.75
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | - | - | - | |
STMicroelectronics
|
808
|
$0.75
|
No | - | Power Supply, Automotive Applications | Yes | - | - | - | - | - | - | - | - | Straight Leads | - | - | Through Hole | 1 | -40°C ~ 150°C | - | - | - | - | - | - | - | - | - | 8-Multiwatt | 8-Multiwatt | - | - | 7V ~ 18V | |
On Semiconductor
|
800
|
$0.75
|
- | - | Controller, Intel IMVP-7, VR12™ | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -10°C to 100°C | - | - | - | - | - | - | - | - | - | 60-QFN (7x7) | 60-QFN (7x7) | Yes | - | 0.25V to 1.52V | |
|
Richtek
|
776
|
$0.75
|
- | - | Controller, AMD, AMD2, AMD2+ | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 5 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | °C ~ °C | 48-WQFN (7x7) | - | No | - | 10.8V ~ 13.2V | |
Richtek
|
755
|
$0.75
|
- | - | Controller, Power Supplies | - | - | - | - | - | - | - | - | - | Smd | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 20-WQFN (3x3) | - | - | - | 2V ~ 5.5V | |
|
Infineon Technologies
|
747
|
$0.75
|
- | - | Converter, Intel Pentium®, P55C | - | - | - | - | - | - | - | 2.55V to 7V | 0°C to 150°C | - | - | - | Surface Mount | 1 | 0°C to 150°C | - | 7.5A | - | 1.25V to 5.5V | - | - | - | - | -65°C to 150°C | TO-263 | - | Tape & Reel | - | 1.25V ~ 5.5V | |
Power Integrations
|
740
|
$0.75
|
- | - | Converter, Power Over Ethernet and Telecom Applications | - | - | - | - | - | - | 3.68 mm | - | - | - | 9.83 mm | - | Surface Mount | 1 | -40°C ~ 125°C | - | 3.5 A | Adjustable | - | - | - | - | - | - | TO-263-7C | - | - | Flyback | 220 V | |
Power Integrations
|
740
|
$0.75
|
- | - | Converter, Power Over Ethernet and Telecom Applications | - | - | - | - | - | - | - | 16-75 VDC | - | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | - | - | - | - | - | - | - | Not Present | - | S-PAK | S-PAK | - | - | 220V | |
Texas Instruments
|
739
|
$1.14
|
- | 0.5% | 7 inches or less; AMOLED Display | - | - | - | - | - | - | - | 2.9 V to 4.5 V | - | - | - | - | Surface Mount | 3 | -40°C to 85°C | - | - | - | - | - | - | - | Not Present | - | 16-WQFN (3x3) | - | - | Boost, Buck-Boost | 4.6V, -1.5V ~ -5.4V, 5.8V ~ 7.7V | |
Intersil
|
731
|
$0.75
|
- | - | Converter, TFT LCD | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -40°C to 85°C | 5V to 17V | - | - | - | - | - | - | Not Present | - | 20-HTSSOP | - | - | - | 5V ~ 17V | |
Texas Instruments
|
724
|
$0.75
|
- | - | Charge Pump, LTPS LCD | - | - | - | - | - | No | - | 2.4 V ~ 5.5 V | - | - | - | - | Surface Mount | 3 Output | -40℃ ~ 85℃ °C | - | VCC at 16 mA | - | 3.3 V, 7.5 V, −2.7 V | - | - | - | Not Present | - | 24-VQFN (4x4) | - | - | Charge Pump | -2.7V, 3.3V, 7.5V | |
Intersil
|
721
|
$0.75
|
- | - | Controller, DDR | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -10°C ~ 85°C | - | - | - | - | - | - | - | Not Present | - | 28-SSOP/QSOP | - | - | - | 0.9V ~ 5.5V | |
Richtek
|
700
|
$0.75
|
- | - | Controller, DDR | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 24-WQFN (4x4) | - | - | - | 0.75V ~ 3.3V | |
Analog Devices / Maxim Integrated
|
678
|
$0.75
|
- | - | Controller, Satellite Boxes, xDSL and Cable Modems | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C | 3V | - | - | - | - | - | - | - | - | 10-uMAX/uSOP | 10-uMAX | - | - | -24V | |
Richtek
|
664
|
$0.75
|
- | - | Converter, DDR Bus Termination Regulator | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 10-WDFN (3x3) | - | - | - | 0.75V | |
Texas Instruments
|
658
|
$0.75
|
- | - | Controller, DDR | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 24-VQFN (4x4) | 24-VQFN (4x4) | - | - | 1.2V, 1.35V, 1.5V, 1.8V, 2.5V, Adj | |
On Semiconductor
|
642
|
$0.75
|
- | - | Controller, Intel IMVP-6.5™ | - | - | - | - | - | Halogen-Free | - | - | - | - | - | - | Surface Mount | 1 | -40°C to 100°C | - | - | - | 0.3 V to 1.5 V | - | - | - | - | - | 48-QFN (6x6) | 48-QFN (6x6) | - | - | 0.013 V to 1.5 V | |
Richtek
|
614
|
$0.75
|
- | - | Converter, DDR Bus Termination Regulator | - | - | - | - | - | - | - | - | - | Gull Wing | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | Not Present | - | 8-SOP-EP | - | - | - | Adjustable | |
Richtek
|
604
|
$0.75
|
- | - | Converter, LNB | - | - | - | - | - | - | - | - | - | Gull Wing | - | Special Purpose DC/DC, LNB | Surface Mount | 1 | -40°C ~ 85°C (TA) | - | - | - | - | 1, Non-Isolated | - | Boost | - | - | 8-SOP-EP | - | - | - | 13.3V, 18.3V | |
On Semiconductor
|
600
|
$0.75
|
- | - | Converter, DDR | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 3 | -10°C ~ 85°C | - | - | - | - | - | - | - | - | - | 24-MLP (5x5) | 24-WQFN Exposed Pad | - | - | 1.8V, 2.5V | |
STMicroelectronics
|
600
|
$0.75
|
- | - | Power Supply, Automotive Applications | Yes | - | - | - | - | - | - | - | - | Straight Leads | - | - | Through Hole | 1 | -35°C ~ 150°C | - | - | - | - | - | - | - | - | - | 8-Multiwatt | 8-Multiwatt | - | - | 8V ~ 16V | |
On Semiconductor
|
593
|
$0.75
|
- | - | Converter, Mobile PCs | - | - | - | >90% | - | - | - | 5.4V | - | - | - | - | Surface Mount | 5 | -20°C | - | - | - | 12V | - | - | - | - | - | 24-QSOP | 24-QSOP | - | - | 3.3V, 5V, 12V | |
Texas Instruments
|
590
|
$4.90
|
- | - | Controller, Multicore, CPU, FPGA, SOC’s | - | - | - | - | - | - | - | 5.6V to 21V | - | - | - | - | Surface Mount | 11 | -40°C to 85°C | - | 3A | - | - | - | - | - | - | - | 64-VQFN (8x8) | - | - | - | Multiple | |
Intersil
|
583
|
$0.75
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 0°C to 70°C | 3V to 12V | - | - | - | - | - | - | - | - | 32-QFN (5x5) | - | - | - | 0.84 ~ 1.6V | |
Texas Instruments
|
560
|
Price on request
|
- | - | Controller, Active Cell Balancing | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | - | 28-HTSSOP | - | - | - | 10V ~ 14V | |
Analog Devices / Maxim Integrated
|
530
|
$0.75
|
- | - | Converter, Flash Memory PCMCIA Cards | - | - | - | - | - | - | - | 3V to 5.5V | - | - | - | - | Surface Mount | 1 | -40°C to 85°C | - | 180mA | - | - | - | - | - | - | - | 8-uMAX/uSOP | - | - | - | 3V to 12.5V | |
|
ROHM Semiconductor
|
523
|
$0.75
|
- | - | Converter, DDR SDRAM | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -10°C to 100°C | - | - | - | - | - | - | - | - | - | HQFN20V | - | - | - | 0.7V to 2.5V | |
Texas Instruments
|
522
|
$2.02
|
- | 0.5% | Controller, Intel IMVP-6.5™ | - | - | 50% | - | - | - | - | 3V to 28V | - | - | - | - | Surface Mount | 1 | -40°C ~ 105°C | - | 60A | - | - | - | 0.0018A | - | - | - | 32-VQFN (5x5) | - | - | - | 0.3V to 1.5V | |
Diodes Incorporated
|
507
|
$0.75
|
- | - | Converter, DDR | - | 1.75A | - | - | - | Halogen and Antimony Free | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 8-SO-EP | 8-SO-EP | - | - | 0.6V / 2.75V | |
Texas Instruments
|
503
|
$3.31
|
- | - | Controller, Intel IMVP-7 | - | - | 60% | - | - | - | - | 3V ~ 28V | - | - | - | - | Surface Mount | 2 | -40°C ~ 105°C | - | 90A | - | - | - | 0.0049A | - | - | - | 48-VQFN (6x6) | 48-VQFN (6x6) | - | - | 0.25V ~ 1.52V | |
On Semiconductor
|
500
|
$0.75
|
- | - | Controller, Next Generation Intel Processors | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 4 | 0°C to 85°C | - | - | - | - | - | - | - | - | - | 40-MLP (6x6) | 40-MLP (6x6) | Tape and Reel | - | 0.5V to 1.6V |
Showing 601-650 of 4,915 products