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 | Approval Agency | Automotive Grade | Control Interface | Controller Type | Duty Cycle | Efficiency | Features | Frequency Range | Halogen Free | Industrial Grade | Input Range | Input Voltage | Interface | Junction Temperature | Lead Style | Load Current | Medical Grade | Military Grade | Mounting Type | Number of Outputs | Operating Temperature | Operating Voltage | Output Current | Output Voltage | Package / Case | Quiescent Current | SVHC Present | Storage Temperature | Supplier Device Package | Supplier Package | Supply Voltage | Tape & Reel | Topology | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
On Semiconductor
|
11,928
|
$0.75
|
- | Controller, Intel Processor | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Exposed Pad | - | - | - | Surface Mount | 3 | 0°C to 85°C | - | - | - | - | - | - | - | 40-LFCSP (6x6) | 40-LFCSP (6x6) | - | Tape & Reel | - | 0.5V to 1.6V | |
|
STMicroelectronics
|
11,697
|
$0.75
|
- | - | - | - | - | VR13 | - | - | - | - | - | - | - | - | - | - | No Leads | - | - | - | - | - | - | - | - | - | 48VFQFPN | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
11,602
|
$0.75
|
- | Controller, Intel VR12.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C | - | - | - | - | 0.5 mA | - | - | 32-VQFN (4x4) | 32-VQFN (4x4) | - | Tape & Reel | - | 0.5V ~ 2.3V | |
Analog Devices / Maxim Integrated
|
11,540
|
$0.75
|
- | Controller, Notebook Power System | - | - | - | - | - | 95% | - | - | - | - | - | 5.5V to 30V | - | - | - | - | - | - | Surface Mount | 3 | 0°C ~ 70°C | - | - | - | - | 420µA | Not Present | - | 36-SSOP | 36-SSOP | - | - | - | 3.3V | |
NXP Semiconductors
|
11,447
|
$0.75
|
- | Converter, i.MX6 | - | - | I2C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount, Wettable Flank | 12 | -40°C ~ 105°C (TA) | - | - | - | - | - | - | - | 56-QFN-EP (8x8) | 56-QFN-EP (8x8) | - | - | - | Multiple | |
NXP Semiconductors
|
11,411
|
$0.75
|
- | Converter, i.MX6 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 12 | -40°C ~ 85°C (TA) | - | - | - | - | - | Not Present | - | 56-HVQFN (8x8) | - | - | - | - | Multiple | |
Texas Instruments
|
11,300
|
$4.04
|
- | Controller/Converter, Mobile PCs | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 12 | -40°C ~ 85°C | - | - | - | - | - | - | - | 64-VQFN (8x8) | 64-VQFN (8x8) | - | - | - | Multiple | |
On Semiconductor
|
11,050
|
$0.75
|
Yes | DDR, DDR-2, DDR-3, DDR-4 | - | Yes | - | - | - | - | - | - | - | No | - | - | - | - | - | - | No | No | Surface Mount | 1 | -40°C / 125°C | - | - | - | - | - | Not Present | - | 10-DFN (3x3) | - | - | Tape & Reel | - | 0.5V / 1.5V | |
On Semiconductor
|
11,015
|
$0.75
|
Yes | LDO (Linear), DDR | - | Yes | - | - | - | - | - | - | - | No | - | - | - | - | - | - | No | No | Surface Mount | 1 | -40°C / 125°C | - | - | 0.5 V | - | - | - | - | 10-DFN (3x3) | - | - | - | - | 1.1V ~ 3.5V | |
Allegro Microsystems
|
10,876
|
$0.75
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
STMicroelectronics
|
10,840
|
Price on request
|
- | Converter, Analog and Digital Satellite STB Receivers/SatTV | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | 0°C ~ 85°C | - | - | - | - | - | - | - | 24-QFN (4x4) | - | - | - | - | 13V, 18.15V | |
Semtech
|
10,829
|
$0.75
|
- | LDO (Linear), DDR | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 105°C | - | - | - | 8-SOIC | - | - | - | 8-SOIC, EDP | - | - | - | - | 2.5V ~ 5V | |
Texas Instruments
|
10,676
|
$5.24
|
- | Converter, Digital Still Cameras | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 8 | -25°C ~ 85°C | - | - | - | - | - | - | - | 48-VQFN (6x6) | - | - | - | - | Adjustable | |
STMicroelectronics
|
10,390
|
Price on request
|
- | Converter, Car Audio System | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 5 | -40°C ~ 85°C | - | - | - | - | - | - | °C ~ °C | PowerSO-36 | - | - | No | - | Multiple | |
Allegro Microsystems
|
10,249
|
$0.75
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | - | - | - | - | - | - | 20-QFN-EP (4x4) | - | - | - | - | - | |
On Semiconductor
|
10,219
|
$0.75
|
- | Controller, DDR | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | 0°C ~ 125°C | - | - | - | - | - | - | - | 16-TSSOP-EP | 16-TSSOP-EP | - | - | - | 1.1V ~ 1.8V | |
Intel
|
10,168
|
$0.75
|
- | Converter, DDR | - | - | - | - | - | Up to 96% | - | - | - | - | - | 0.95V ~ 1.8V, 3V ~ 3.465V | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | 16-QFN (3x3) | - | - | Tape & Reel (TR) | - | 0.5V ~ 0.9V | |
Texas Instruments
|
10,152
|
$0.75
|
- | Controller, DDR | - | - | - | - | - | - | - | - | - | - | - | 4.5-V to 28-V | - | - | - | - | - | - | Surface Mount | 2 | -40°C to 85°C | - | - | - | - | - | - | - | 30-TSSOP | 30-TSSOP | - | - | - | 0.9-V to 24-V | |
NXP Semiconductors
|
10,081
|
$0.75
|
- | Converter, i.MX6 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Leadless | - | - | - | Surface Mount, Wettable Flank | 12 | -40°C ~ 105°C (TA) | 2.8 – 4.5 V | - | Multiple | - | - | - | - | 56-QFN-EP (8x8) | - | - | - | - | Multiple | |
Texas Instruments
|
10,044
|
$6.98
|
No | Controller, Intel VR12, VR12.5 | - | No | - | - | - | - | 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 | - | - | No | - | 4.5V to 20V | - | - | - | - | No | No | Surface Mount | 1 | -10°C to 105°C | - | 240A | 0.5V to 2.5V | - | 0.01A | - | - | 40-WQFN (5x5) | 40-WQFN (5x5) | - | - | - | 0.5V ~ 2.5V | |
On Semiconductor
|
10,000
|
$0.75
|
- | Controller, Mobile-Friendly DDR | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -10°C ~ 85°C | - | - | - | - | - | Not Present | - | 28-QSOP | - | - | - | - | 0.9V ~ 5V | |
On Semiconductor
|
10,000
|
$0.75
|
- | Controller, AMD Athlon™ | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | - | - | - | 32-LQFP (7x7) | 32-LQFP (7x7) | - | - | - | 5V | |
On Semiconductor
|
10,000
|
$0.75
|
- | Controller, Intel IMVP-6.5™ | - | - | - | - | - | - | - | - | - | - | - | 3.3 V to 22 V | - | - | Exposed Pad | - | - | - | Surface Mount | 1 | -40°C to 100°C | - | - | 0.3 V to 1.5 V | - | - | - | - | 48-QFN (7x7) | - | - | - | - | 0.3V ~ 1.5V | |
Analog Devices / Maxim Integrated
|
10,000
|
$0.75
|
- | Converter/Current Monitor, APD Bias Applications | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C to +125°C | - | - | - | - | - | - | - | 16-TQFN (3x3) | - | - | - | - | 3.3V to 76V | |
|
On Semiconductor
|
10,000
|
$0.75
|
Yes | Controller, Intel Processor | - | Yes | - | - | - | - | - | - | Halogen Free/BFR Free | - | - | - | - | - | - | - | - | - | Surface Mount, Wettable Flank | 8 | -40°C to +105°C | - | - | - | - | - | - | - | 40-QFNW (5x5) | - | 4.5 V to 20 V | - | - | Programmable | |
NXP Semiconductors
|
10,000
|
$0.75
|
- | Converter, DDR | - | - | - | - | - | - | - | - | - | - | - | 3.0 V to 6.0 V | - | - | - | - | - | - | Surface Mount | 1 | -40°C to 85°C | - | 5.0 A | 0.7 V to 3.6 V | - | - | - | - | 24-QFN-EP (4x4) | 24-QFN-EP (4x4) | - | - | - | 0.7V ~ 3.6V | |
Analog Devices / Maxim Integrated
|
9,950
|
$0.75
|
- | Charge Pump, Cellular Telephone Transmitter | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | 8-SOIC | - | - | - | - | -2V | |
Analog Devices / Maxim Integrated
|
9,639
|
$0.75
|
- | Controller, 6-Bit VID AMD Mobile Turion™ | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | 0°C ~ 85°C | - | 4A | - | - | - | - | - | 40-TQFN (6x6) | - | - | - | Buck | 0.375V to 1.55V | |
On Semiconductor
|
9,600
|
$0.75
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
On Semiconductor
|
9,512
|
$0.75
|
- | Controller, DDR | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -10°C ~ 150°C | - | - | 1.25 V | - | - | - | - | 8-SOIC | 8-SOIC | - | True | - | 0.9V, 1.25V | |
Analog Devices / Maxim Integrated
|
9,500
|
$0.75
|
- | Converter, USB | - | - | - | - | - | - | - | - | - | - | - | 4.5V to 28V | - | - | - | - | - | - | Surface Mount | 1 | -40°C to 125°C | - | 2.5A | 5V | - | - | Not Present | - | 28-TQFN (5x5) | - | - | Yes | - | 5V | |
Semtech
|
9,369
|
$0.75
|
- | Controller, Intel Pentium® III | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 3 | 0°C ~ 70°C (TA) | - | - | - | - | - | - | - | 16-SO | 16-SO | - | - | - | 1.25V, 1.5V, 3.3V, Adj to 1.2V | |
Analog Devices / Maxim Integrated
|
9,148
|
$0.75
|
- | Controller, Notebook Power System | - | - | - | - | - | - | - | - | - | - | 4.2V to 30V | - | - | - | Gull Wing | - | - | - | Surface Mount | 3 | -40°C ~ 85°C | - | - | - | 28-SSOP | 2.5mW | Not Present | - | 28-SSOP | - | - | Yes | - | 12V | |
Texas Instruments
|
9,070
|
$3.37
|
- | Controller/Converter, Mobile PCs | - | - | - | - | - | - | Comm control, Dynamic voltage scaling, Enable, Enable pin, I2C control, Overcurrent protection, Power good, Power sequencing, Synchronous rectification, Thermal shutdown, UVLO fixed | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 12 | -40°C / 85°C | - | - | - | - | - | - | - | 64-VQFN (8x8) | 64-VQFN (8x8) | - | - | - | Multiple | |
Texas Instruments
|
9,051
|
$1.00
|
Yes | Controller, DDR | - | Yes | - | - | - | - | S3/S5 Support | - | - | - | - | 1.1 V to 3.5 V | - | - | - | - | - | - | Surface Mount | 1 | -40°C to 125°C | - | - | -0.3 V to 3.6 V | - | - | - | - | 10-VSON (3x3) | 10-VSON (3x3) | - | - | - | 0.5 V to 1.8 V | |
Texas Instruments
|
9,040
|
$4.04
|
- | Controller/Converter, Mobile PCs | - | - | - | - | - | - | Comm control, Dynamic voltage scaling, Enable, Enable pin, I2C control, Overcurrent protection, Power good, Power sequencing, Synchronous rectification, Thermal shutdown, UVLO fixed | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 12 | -40°C | - | 21 A | - | - | 0.3 mA | - | - | 64-VQFN (8x8) | 64-VQFN (8x8) | - | - | - | Multiple | |
Analog Devices / Maxim Integrated
|
9,040
|
$0.75
|
- | LDO (Linear), USB | - | - | - | - | - | - | - | - | - | - | - | 4V ~ 5.5V | - | - | - | 150mA | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | 3.3V | - | 25µA | - | - | 10-uMAX/uSOP | 10-uMAX/uSOP | - | - | - | 3.3V | |
Analog Devices / Maxim Integrated
|
9,040
|
$0.75
|
- | LDO (Linear), USB | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | - | - | - | Not Present | - | 10-uMAX/uSOP | - | - | - | - | 3.3V | |
On Semiconductor
|
9,000
|
$0.75
|
Yes | Converter, Automotive | - | Yes | - | - | - | - | - | - | - | - | - | 2.5 V to 5.5 V | - | - | Wettable Flank | - | - | - | Surface Mount, Wettable Flank | 1 | -40°C ~ 125°C | - | - | 0.6 V to 3.3 V | - | 60 µA | - | - | 14-WDFNW (4x3) | - | - | - | - | 1.25V, 1.25V | |
STMicroelectronics
|
9,000
|
Price on request
|
- | Controller, Intel VR12 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -25°C ~ 125°C | - | - | - | - | - | Not Present | - | 56-VFQFPN (7x7) | - | - | Yes | - | 0.25V ~ 2.145V | |
Infineon Technologies
|
8,995
|
$0.75
|
- | Controller, Intel VR12, VR12.5, AMD SVI1, SVI2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | - | Not Present | - | 48-QFN (6x6) | 48-QFN (6x6) | - | - | - | 3.3V | |
Texas Instruments
|
8,982
|
$2.27
|
- | Controller, Intel VR12.5 | - | - | - | - | 50% | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 105°C | - | 95 A | - | - | 0.5 mA | - | - | 32-VQFN (4x4) | - | - | - | - | 0.5V ~ 2.3V | |
STMicroelectronics
|
8,969
|
$0.75
|
- | Controller, Intel VR12.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | 10.8V ~ 13.2V | - | - | - | - | Present | - | 28-VFQFPN (4x4) | - | - | - | - | 0.52V ~ 2.3V | |
Allegro Microsystems
|
8,888
|
$0.75
|
- | Converter, Analog and Digital Satellite Receivers | - | - | - | - | - | - | - | - | - | - | - | - | I2C-compatible | - | - | - | - | - | Surface Mount | 1 | -20 °C / 85 °C | - | - | - | - | - | - | - | 16-QFN/MLP (3x3) | - | - | - | - | - | |
On Semiconductor
|
8,879
|
$0.75
|
- | Controller, Intel VR10 | 100 KHz – 1 MHz | - | - | - | - | - | - | 100 KHz – 1 MHz | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | 0°C ~ 85°C | - | - | - | - | - | - | - | 32-LQFP (7x7) | - | - | Tape & Reel | - | 0.84V to 1.6V | |
|
Allegro Microsystems
|
8,800
|
$0.75
|
- | Converter, Analog and Digital Satellite Receivers | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -20°C ~ 85°C | - | - | - | - | - | Not Present | - | 28-QFN (5x5) | - | - | - | - | 12.7V to 20.4V | |
Texas Instruments
|
8,738
|
$8.76
|
- | Controller, C6x, C54x DSP | - | - | - | - | 100 % | - | Enable pin, Power good | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | 2 A | - | - | 3 mA | - | - | 28-HTSSOP | - | - | - | - | 1.3V ~ 2.6V | |
STMicroelectronics
|
8,681
|
$0.75
|
- | Controller, Intel VR12 | - | - | - | DDR3 memory supply | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | 0°C ~ 125°C | - | - | - | - | - | Not Present | - | 48-VFQFPN (6x6) | - | - | - | - | 0.25V ~ 1.52V | |
|
NXP Semiconductors
|
8,680
|
$0.75
|
- | Converter, i.MX6 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Exposed Pad | - | - | - | Surface Mount | 11 | -40°C ~ 85°C (TA) | - | - | - | - | - | Not Present | - | 56-HVQFN (8x8) | 56-HVQFN (8x8) | - | - | - | Multiple | |
On Semiconductor
|
8,624
|
$0.75
|
- | Converter, SCSI-2 | - | - | - | - | - | - | - | - | - | - | - | 15 V | - | +150 °C | - | - | - | - | Surface Mount | 1 | 0°C ~ 125°C | - | > 800 mA | - | - | - | - | -55°C ~ +150°C | 8-SOIC | 8-SOIC | - | - | - | 2.85 V |
Showing 201-250 of 4,915 products