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
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| Part & Mfr | AEC Qualified | Applications | Automotive Grade | Configuration | Control Method | Controller Type | Duty Cycle | Efficiency | Features | Halogen Free | Industrial Grade | Input Voltage | Interface | Lead Style | Medical Grade | Military Grade | Mounting Type | Number of Outputs | Operating Temperature | Operating Voltage | Output Current | Output Voltage | Package / Case | Pitch | Quiescent Current | SVHC Present | Supplier Device Package | Supplier Package | Supply Current | Tape & Reel | Tolerance | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NXP Semiconductors
|
4,901
|
$0.75
|
- | Converter, DDR | - | - | - | - | - | - | - | - | - | 3.0V to 6.0V | - | - | - | - | Surface Mount | 1 | -40°C to 85°C | - | 5.0A | 0.7V to 3.6V | 24-QFN-EP (4x4) | - | - | - | 24-QFN-EP (4x4) | - | - | - | - | 0.7V ~ 3.6V | |
|
On Semiconductor
|
4,838
|
$0.75
|
- | Controller, DDR | - | - | - | - | - | - | - | - | Yes | - | - | - | - | - | Surface Mount | 2 | -40°C | - | - | - | - | - | - | - | 22-DFN (6x5) | 22-DFN (6x5) | - | Yes | - | 5.0 V | |
Texas Instruments
|
4,737
|
$5.94
|
- | - | - | - | - | - | 85 % | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C to 125°C | - | 40 A | - | - | - | 9 mA | - | - | - | - | - | - | - | |
Intersil
|
4,700
|
$0.75
|
- | Controller, Intel VR10X | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 4 | -40°C to 85°C | 3V to 12V | - | - | - | - | - | - | 40-QFN (6x6) | - | - | - | - | 0.84V ~ 1.65V | |
STMicroelectronics
|
4,601
|
$0.75
|
- | Controller, DDR, Intel VR12, AMD SVI | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 6 | 0°C ~ 70°C | - | - | - | - | - | - | - | 72-WPLGA (6x6) | - | - | - | - | 0.25V to 1.52V | |
Analog Devices / Maxim Integrated
|
4,577
|
$0.75
|
- | Converter, RF Data Links | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | 3.3V | - | - | 16-SOIC | - | - | - | 16-SOIC | - | - | - | - | 3.3V | |
STMicroelectronics
|
4,568
|
$0.75
|
- | Controller, Notebook Power System | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | 0°C ~ 85°C | - | - | - | - | - | - | - | 32-VFQFPN (5x5) | - | - | - | - | 0.9V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
4,551
|
$0.75
|
- | Controller, Intel VRM9, VRM10 | - | - | - | - | - | - | - | - | - | - | - | Gull Wing | - | - | Surface Mount | 4 | 0°C to 85°C | - | - | - | - | - | - | - | 28-TSSOP | - | - | Yes | - | 0.7V to 3.1V | |
|
Infineon Technologies
|
4,526
|
$0.75
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | 4.25 V to 16 V | 70 A | - | - | 0.45 mm | - | - | - | - | 2.5 mA | - | - | - | |
Analog Devices / Maxim Integrated
|
4,505
|
$0.75
|
- | Converter, Flash Memory | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | Not Present | 8-SOIC | 8-SOIC | - | - | - | 12V | |
Power Integrations
|
4,500
|
$0.75
|
- | Converter, Power Over Ethernet and Telecom Applications | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C / 125°C | - | - | - | - | - | - | Not Present | TO-263-7C | TO-263-7C | - | - | - | 220 V | |
Renesas
|
4,498
|
$0.75
|
- | Controller, DDR DRAM, SDRAM | - | - | - | - | - | - | - | - | - | - | - | Gull Wing | - | - | Surface Mount | 2 | -10°C | 0.9V | - | - | - | - | - | - | 28-SSOP/QSOP | - | - | Yes | - | 0.9V ~ 5.5V | |
On Semiconductor
|
4,368
|
$0.75
|
- | Controller, Power Supplies for Next-Generation Intel Processors | - | - | - | - | - | - | - | - | - | 3.3 V to 22 V | - | - | - | - | Surface Mount | 1 | -40°C to 100°C | - | 10 A | - | - | - | - | - | 32-QFN (5x5) | 32-QFN (5x5) | 6 mA | - | - | 0.0125 V to 1.5 V | |
STMicroelectronics
|
4,344
|
$0.75
|
- | Converter, Analog and Digital Satellite STB Receivers/SatTV | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | 0°C ~ 125°C | - | - | - | - | - | - | - | 32-QFN (5x5) | 32-QFN (5x5) | - | - | - | 13.3V, 18.2V | |
|
NXP Semiconductors
|
4,300
|
$0.75
|
- | Converter, i.MX6 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 12 | -40°C ~ 85°C | - | - | - | - | - | - | - | 56-HVQFN (8x8) | 56-HVQFN (8x8) | - | - | - | Multiple | |
Texas Instruments
|
4,270
|
$2.54
|
- | Controller, Intel VR12.5 | - | - | - | - | - | - | Power good, SVID | - | - | 4.5V to 28V | - | - | - | - | Surface Mount | 1 | -40°C | - | - | - | - | - | 0.0005A | Not Present | 32-VQFN (4x4) | - | - | - | - | 0.5V to 2.3V | |
Infineon Technologies
|
4,266
|
$8.03
|
- | Power Supply, Automotive Applications | Yes | - | - | - | - | - | - | - | - | 4.5 V to 45 V | - | - | - | - | Surface Mount | 3 | -40°C to +150°C | - | - | - | - | - | - | Not Present | PG-DSO-36 | - | - | - | - | 3.3 V or 2.6 V | |
On Semiconductor
|
4,227
|
$0.75
|
Yes | LDO (Linear), DDR | Yes | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C / 125°C | - | - | - | - | - | - | - | 8-SOIC-EP | 8-SOIC-EP | - | - | - | 0.64V / 1.385V | |
Renesas
|
4,200
|
$7.09
|
- | Controller, Intel VR12.5 | - | - | - | - | - | - | - | - | - | - | - | No Lead | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | 40-TQFN (5x5) | 40-TQFN (5x5) | - | - | - | 0.5V ~ 2.3V | |
Allegro Microsystems
|
4,011
|
$0.75
|
- | Converter, Analog and Digital Satellite Receivers | - | - | - | - | - | - | - | - | - | - | I2C | - | - | - | Surface Mount | 1 | -20°C ~ 85°C | - | - | - | - | - | - | Not Present | 28-QFN (5x5) | 28-QFN (5x5) | - | - | - | - | |
On Semiconductor
|
4,010
|
$0.75
|
No | Converter, DDR SDRAM | No | - | - | - | - | - | - | - | No | - | - | - | No | No | Surface Mount | 1 | -40°C to 85°C | - | - | - | - | - | - | Not Present | 16-SOIC | - | - | - | - | 0.7V ~ 3.3V | |
Analog Devices / Maxim Integrated
|
4,008
|
$0.75
|
- | Converter, TFT LCD | - | - | - | - | - | 90% | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C | 2.6V | - | - | - | - | - | - | 10-TDFN (3x3) | - | - | - | - | 2.6V | |
NXP Semiconductors
|
4,006
|
$0.75
|
- | Converter, i.MX6; Tablets, IPTV, eReaders, Set top boxes, Industrial control, Medical monitoring, Home automation/ alarm/ energy management | - | - | - | - | - | - | Four to six buck converters, depending on configuration; Single/Dual phase/ parallel options; DDR termination tracking mode option; Boost regulator to 5.0 V output; Six general purpose linear regulators; Programmable output voltage, sequence, and timing; OTP (one time programmable) memory for device configuration; Coin cell charger and RTC supply; DDR termination reference voltage; Power control logic with processor interface and event detection; I2C control; Individually programmable ON, OFF, and standby modes | - | - | - | - | - | - | - | Surface Mount, Wettable Flank | 12 | -40°C ~ 105°C (TA) | - | - | Multiple | 56-QFN-EP (8x8) | - | - | Not Present | 56-QFN-EP (8x8) | - | - | Yes | - | Multiple | |
Power Integrations
|
4,000
|
$0.75
|
- | Converter, Power Over Ethernet and Telecom Applications | - | - | - | - | - | - | - | - | - | 16-75 VDC | - | - | - | - | Through Hole | 1 | -40°C ~ 125°C | - | - | - | - | - | - | - | 8-PDIP | - | - | - | - | 220V | |
Texas Instruments
|
4,000
|
$0.54
|
- | Converter, Bluetooth (BLT) | - | - | - | - | 100 % | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | 0.1 A | - | - | - | - | - | 6-SON (1.45x1) | - | - | - | - | 1.9V | |
On Semiconductor
|
4,000
|
$0.75
|
- | Converter, Intel VR11, VR11.1 | - | - | - | - | - | - | - | - | - | - | I2C | - | - | - | Surface Mount | 1 | -40°C to +125°C | - | - | 0.375 V to 1.6 V | - | - | - | - | 40-QFN (6x6) | - | - | - | - | 0.375 V to 1.8 V | |
Infineon Technologies
|
4,000
|
$6.72
|
- | Controller, Intel VR13 | - | - | - | Digital Multi-phase Controller | - | - | - | Halogen free | - | +12 V | - | - | - | - | Surface Mount | 2 | - | - | - | - | - | - | - | - | PG-VQFN-48-63 | PG-VQFN-48-63 | - | - | - | 0.25V ~ 3.04V | |
Texas Instruments
|
4,000
|
$0.70
|
- | Converter, Bluetooth (BLT) | - | - | - | - | 100% | Up to 90% | Adaptive/Dynamic Voltage Scaling, Enable, Light Load Efficiency, Output discharge, Synchronous Rectification | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | 300mA | - | - | - | 360nA | Not Present | 12-WSON (2x3) | - | - | - | - | 1.8V ~ 3.3V | |
Renesas
|
4,000
|
$0.75
|
- | Controller, DDR DRAM, SDRAM | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | - | - | - | 28-SSOP/QSOP | - | - | - | - | 0.9V ~ 5.5V | |
Intersil
|
4,000
|
$0.75
|
- | Controller, Intel VR10X | - | - | - | - | - | - | - | - | - | 3V ~ 12V | - | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | - | - | 0.84V ~ 1.6V | - | - | - | - | 40-QFN (6x6) | - | - | - | - | 0.84V ~ 1.6V | |
Analog Devices / Maxim Integrated
|
4,000
|
$0.75
|
- | Controller, Notebook Power System | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | - | - | - | - | - | - | - | 28-SSOP | - | - | - | - | Multiple | |
|
Torex Semiconductor
|
4,000
|
$0.75
|
- | Converter, Wireless Devices | - | - | - | - | - | - | - | - | - | 2 V to 26 V | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | 100 mA | 2.8 V | - | - | - | Not Present | USP-8B10 | - | - | - | ± 2 % | 2.8V | |
Renesas
|
4,000
|
$0.75
|
- | VR11 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | - | - | - | - | - | 48-QFN (7x7) | - | - | - | - | 0.5V to 1.6V | |
On Semiconductor
|
4,000
|
$0.75
|
- | Controller, AMD Athlon™ | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | - | - | - | 32-LQFP (7x7) | 32-LQFP (7x7) | - | - | - | 5V | |
On Semiconductor
|
4,000
|
$0.75
|
- | Converter, LCD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | 5V/-5V | - | - | - | - | 15-WLCSP (2.2x1.6) | 15-WLCSP (2.2x1.6) | - | - | - | ±4.1V ~ ±5.7V | |
Analog Devices / Maxim Integrated
|
4,000
|
$0.75
|
- | Controller, Intel IMVP-6+ | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C to 105°C | - | - | - | - | - | - | - | 40-TQFN (6x6) | - | - | Tape & Reel (TR) | - | 0.013V to 1.5V | |
Maxlinear
|
3,940
|
$0.75
|
- | DSPs, FPGA, Microprocessor | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 5 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | 32-QFN (5x5) | 32-VFQFN Exposed Pad | - | No | - | 3.3V | |
Monolithic Power Systems
|
3,921
|
$0.75
|
- | Converter, TFT LCD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 3 | -40°C ~ 85°C | - | - | - | - | - | - | - | 16-QFN (3x3) | - | - | - | - | Multiple | |
STMicroelectronics
|
3,920
|
Price on request
|
- | Converter, AMOLED Display | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | - | - | - | 12-DFN (4x4) | - | - | - | - | 4.6V, -2.4V ~ -6V | |
|
On Semiconductor
|
3,916
|
$0.75
|
- | - | - | - | RPM | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | Not Present | - | - | - | Yes | - | - | |
|
On Semiconductor
|
3,836
|
$0.75
|
- | - | - | 3+2+1 | - | IMVP8 | - | - | - | - | - | - | SVID | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
3,820
|
$2.00
|
- | Controller, Notebook Power System | - | - | - | - | 99 % | - | - | - | - | 4.5 V | - | - | - | - | Surface Mount | 2 | -40°C | - | 20 A | 1 V | - | - | 0.0013 A | - | 32-VQFN (5x5) | - | - | - | - | 1V ~ 12V | |
On Semiconductor
|
3,723
|
$0.75
|
- | LDO (Linear), DDR | - | - | - | - | - | - | - | - | - | - | - | Gull Wing | - | - | Surface Mount | 1 | -40°C / 85°C | - | - | - | - | - | - | - | 8-SOIC-EP | 8-SOIC-EP | - | Tape & Reel | - | 0.6V | |
On Semiconductor
|
3,720
|
$0.75
|
- | Controller, Intel Pentium® II | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | 0°C to 70°C | 4.25 V to 14 V | - | - | - | - | - | - | 16-SOIC | 16-SOIC | - | 2500 Tape & Reel | - | 1.34 V to 3.54 V | |
Texas Instruments
|
3,616
|
$0.75
|
- | Controller, DDR | - | - | - | - | - | - | - | - | - | 4.5 V to 28 V | - | - | - | - | Surface Mount | 2 | -40°C to 85°C | - | - | - | - | - | - | - | 30-TSSOP | - | - | - | - | 0.9 V to 24 V | |
Power Integrations
|
3,616
|
$0.75
|
- | Converter, Power Over Ethernet and Telecom Applications | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | 1 | -40°C / 125°C | - | - | 220V | - | - | - | Not Present | 8-PDIP | 8-PDIP | - | - | - | 220V | |
Renesas
|
3,610
|
$0.75
|
- | Converter, TFT LCD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | - | - | - | 20-HTSSOP | - | - | - | - | 5V ~ 17V | |
Analog Devices / Maxim Integrated
|
3,601
|
$0.75
|
- | Controller, DDR | - | - | - | - | - | Up to 95% | - | - | - | 2V to 28V | - | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | 0.7V to 5.5V | - | - | - | - | 28-TQFN (5x5) | - | - | - | - | 1.8V, 2.5V, 0.7V ~ 5.5V | |
On Semiconductor
|
3,579
|
$0.75
|
- | LDO (Linear), DDR | - | - | - | - | - | - | - | - | - | 1.0 V | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | 8-DFN (2x2) | 8-DFN (2x2) | - | Tape & Reel | - | 0.6 V | |
Texas Instruments
|
3,564
|
$3.78
|
- | Converter, Distributed Power Systems | - | - | - | - | 90% | - | Enable, Power good, Synchronous Rectification, Tracking | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | 6 A | - | - | - | - | Not Present | 28-HTSSOP | 28-HTSSOP | - | - | - | 0.9V ~ 4.5V |
Showing 351-400 of 4,915 products