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 | Accuracy | Applications | Automotive Grade | Conflict Minerals | Control Interface | Current | Duty Cycle | ESD Protection | Efficiency | Features | Frequency | Halogen Free | Input Voltage | Lead Spacing | Lead Style | Length | Mounting Type | Number of Outputs | Number of Pins | Number of Terminations | Operating Temperature | Output Current | Output Type | Output Voltage | Quiescent Current | SVHC Present | Storage Temperature | Supplier Device Package | Supplier Package | Tape & Reel | Technology | Voltage | Width | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
45,200
|
$0.91
|
- | - | Converter, DDR | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C ~ 125°C | - | - | - | - | - | - | 8-SOIC | 8-SOIC | - | - | 2.2V ~ 5.5V | - | |
Analog Devices / Maxim Integrated
|
45,098
|
$0.75
|
- | - | Charge Pump, LCD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C to 85°C | - | - | - | - | - | - | SOT-23-5 | SOT-23-5 | - | - | -1.4V to -5.5V | - | |
On Semiconductor
|
45,000
|
$0.75
|
- | - | Controller, Intel Pentium® IV | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 4 | - | - | -0°C - 70°C | - | - | - | - | Not Present | - | 40-QFN (7x7) | - | Yes | - | 10.8V - 13.2V | - | |
STMicroelectronics
|
43,770
|
Price on request
|
- | - | Converter, Analog and Digital Satellite STB Receivers/SatTV | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | 0°C ~ 85°C | - | - | - | - | Not Present | - | 32-QFN (5x5) | - | - | - | 13.4V, 18.4V | - | |
|
NXP Semiconductors
|
43,740
|
$0.75
|
- | - | Converter, i.MX6 | - | - | I2C | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 12 | - | - | -40°C | - | - | - | - | - | - | 56-HVQFN (8x8) | - | - | - | Multiple | - | |
Richtek
|
43,590
|
$0.75
|
- | - | Converter, LNB | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C ~ 85°C (TA) | - | - | - | - | - | - | 8-SOP-EP | - | - | - | 13.3V, 18.3V | - | |
NXP Semiconductors
|
42,900
|
$0.75
|
- | - | Converter, i.MX6 | - | - | I2C | - | - | - | - | - | - | - | - | - | - | - | Surface Mount, Wettable Flank | 12 | - | - | -40°C ~ 105°C (TA) | - | - | - | - | Not Present | - | 56-QFN-EP (8x8) | 56-QFN-EP (8x8) | - | - | Multiple | - | |
Texas Instruments
|
42,425
|
$0.76
|
- | - | Converter, DDR | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C ~ 125°C | - | - | - | - | - | - | 8-SO PowerPad | - | - | - | 2.2V ~ 5.5V | - | |
Texas Instruments
|
42,068
|
$0.75
|
- | - | Converter, AMOLED Display | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | - | - | -40°C ~ 85°C | - | - | - | - | - | - | 10-SON (2.5x2.5) | 10-SON (2.5x2.5) | - | - | 4.6V, -1.4V ~ -4.4V | - | |
STMicroelectronics
|
41,378
|
Price on request
|
- | - | Converter, Analog and Digital Satellite Receivers | - | - | - | - | - | - | - | - | - | - | - | 1.27 mm | Gull Wing | - | Surface Mount | 1 | - | - | 0°C ~ 85°C | - | - | - | - | - | - | 10-PowerSO | - | Yes | - | 13V, 18V | - | |
Texas Instruments
|
41,194
|
$0.75
|
- | - | Converter, TFT LCD | - | - | - | - | - | - | Up to 83% | - | - | - | 2.5 V to 5.5 V | - | - | - | Surface Mount | 4 | - | - | -40°C to 85°C | - | - | -18 V to 20 V | - | Not Present | - | 16-QFN (3x3) | - | - | - | 3V ~ 5.6V, Adj up to 20V, Adj down to -18V | - | |
Analog Devices / Maxim Integrated
|
40,636
|
$0.75
|
- | - | Converter, DDR | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C to +85°C | - | - | 0.5V to 1.5V | - | - | - | 10-TDFN (3x3) | 10-WFDFN Exposed Pad | No | - | 1.1V to 3.6V | - | |
STMicroelectronics
|
40,278
|
Price on request
|
- | - | Controller, MicroC-Based Off-Line Applications | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -25°C ~ 125°C | - | - | - | - | - | - | 8-SOIC | - | - | - | 5V | - | |
Texas Instruments
|
40,257
|
$0.56
|
- | ±20 mV | Converter, DDR | - | - | - | - | - | - | - | - | - | - | 4.75 V to 5.25 V | - | - | - | Surface Mount | 1 | - | - | -40°C to 85°C | - | - | - | - | - | - | 10-HVSSOP | - | - | - | 1.2V ~ 3.6V | - | |
Renesas
|
40,000
|
$0.75
|
- | - | Controller, Intel VR11.1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C to 85°C | - | - | - | - | Not Present | - | 48-QFN (7x7) | - | - | - | 0.5V to 1.6V | - | |
Monolithic Power Systems
|
39,423
|
$0.75
|
- | - | Converter, TFT LCD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 3 | - | - | -40°C | - | - | - | - | Not Present | - | 16-TSSOP | 16-TSSOP | - | - | Multiple | - | |
Richtek
|
39,196
|
$0.75
|
- | - | Converter, DDR Bus Termination Regulator | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C / 85°C | - | - | - | - | - | - | 8-SOP-EP | - | - | - | 3.15V / 5.5V | - | |
On Semiconductor
|
39,000
|
$0.75
|
Yes | - | LDO (Linear), DDR | Yes | - | - | - | - | - | - | - | - | Green | - | - | - | - | Surface Mount | 1 | - | - | -40°C ~ 125°C | - | - | - | - | Not Present | - | 10-DFN (3x3) | 10-DFN (3x3) | - | - | 1.1V ~ 3.5V | - | |
On Semiconductor
|
39,000
|
$0.75
|
- | - | Converter, Automotive | - | - | - | - | - | - | - | - | - | - | 2.5 V to 5.5 V | - | - | - | Surface Mount, Wettable Flank | 1 | - | - | -40°C ~ 125°C | - | - | 0.6 V to 3.3 V | 60 µA | - | - | 14-WDFNW (4x3) | 14-WDFNW (4x3) | - | - | 1.1V, 1.8V | - | |
Texas Instruments
|
38,731
|
$0.28
|
- | ±20 mV | Converter, DDR | - | - | - | - | - | - | - | - | - | - | 3.3V, 5V | - | - | - | Surface Mount | 1 | - | - | -40 to 105 °C | - | - | - | - | - | - | 10-WSON (2x2) | - | - | - | 0.5V ~ 0.9V | - | |
Analog Devices / Maxim Integrated
|
37,667
|
$0.75
|
- | - | Charge Pump, LCD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C to +85°C | 25mA | - | - | - | - | - | SOT-23-5 | - | - | - | -1.4V to -5.5V | - | |
Texas Instruments
|
36,621
|
$0.75
|
- | - | Controller, TFT LCD | - | Unaffected | - | - | - | - | - | - | - | - | 2.7 V to 5.8 V | - | - | - | Surface Mount | 4 | - | - | -40°C to 85°C | - | - | - | - | Not Present | - | 24-HTSSOP | - | - | - | Multiple | - | |
Analog Devices / Maxim Integrated
|
36,212
|
$0.75
|
- | - | Controller, DDR | - | - | - | - | - | - | - | - | - | - | 2V | - | - | 5mm | Surface Mount | 1 | 28 | 28 | -40°C ~ 85°C | 15A | - | 0.7V | - | - | - | 28-TQFN (5x5) | 28-TQFN (5x5) | - | BICMOS | 1.8V, 2.5V, 0.7V ~ 5.5V | 5mm | |
On Semiconductor
|
36,160
|
$0.75
|
- | - | Controller, Intel VR10, VR11 | - | - | - | - | - | - | - | - | - | - | - | - | Exposed Pad | - | Surface Mount | 2 | - | - | 0°C ~ 85°C | - | - | 6.25mV steps | - | - | - | 32-MLP (5x5) | - | Tape and Reel | - | 0.5V ~ 1.6V | - | |
Analog Devices / Maxim Integrated
|
36,160
|
$0.75
|
- | - | Converter, Flash Memory | - | - | - | - | - | - | - | - | - | - | 3V | - | - | - | Surface Mount | 1 | - | - | -40°C | - | - | - | - | - | - | 8-SOIC | - | - | - | 12V | - | |
Analog Devices / Maxim Integrated
|
36,160
|
$0.75
|
- | - | Charge Pump, LCD | - | - | - | - | - | - | 90% | - | - | - | - | - | Gull Wing | - | Surface Mount | 1 | - | - | -40°C to +85°C | 25mA | - | -1.4V to -5.5V | 0.7mA | - | - | SOT-23-5 | SOT-23-5 | Yes | - | 1.4V to 5.5V | - | |
|
STMicroelectronics
|
36,074
|
Price on request
|
- | - | - | - | - | - | - | - | Anti-static bag | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | °C ~ °C | - | - | No | - | - | - | |
Microchip Technology
|
35,842
|
$0.75
|
- | - | Converter, PIC® Microcontrollers | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C ~ 85°C (TA) | - | - | - | - | Not Present | - | SOT-23-6 | - | - | - | 2V ~ 5.5V | - | |
Microchip Technology
|
34,809
|
$0.75
|
- | - | Controller, Telecom | - | - | - | - | - | - | >90% | - | - | - | 180V | 1.27 mm | Gull Wing | - | Surface Mount | 1 | - | - | -40°C ~ 125°C | - | - | - | 1.3mA | Not Present | - | 16-SOIC | - | - | - | 4.7V ~ 5V | - | |
On Semiconductor
|
34,301
|
$0.75
|
- | - | Converter, 3G, 3.5G, 4G RF Power Amplifier | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C ~ 85°C | - | - | - | - | - | - | 9-WLCSP (1.34x1.29) | - | - | - | 0.4V ~ 5.5V | - | |
On Semiconductor
|
34,132
|
$0.75
|
- | - | Controller, Intel VR12.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -10°C ~ 100°C | - | - | - | - | Not Present | - | 32-WQFN (4x4) | 32-WQFN (4x4) | - | - | 0.5V ~ 2.3V | - | |
Texas Instruments
|
33,605
|
$2.47
|
- | - | Converter, TFT LCD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 4 | - | - | -40°C ~ 85°C | - | - | - | - | - | - | 28-HTSSOP | 28-HTSSOP | - | - | Up to 20V | - | |
STMicroelectronics
|
33,107
|
Price on request
|
- | - | Converter, AMOLED Display | - | - | - | - | - | - | - | - | - | - | 2.3 V ~ 4.8 V | - | - | - | Surface Mount | 2 | - | - | -40°C ~ 85°C | - | - | 4.6V, -2.4 V ~ -5.4 V | - | Not Present | - | 12-DFN (3x3) | - | - | - | 4.6V, -2.4V ~ -5.4V | - | |
Microchip Technology
|
33,064
|
$0.75
|
- | - | Controller, DDR3, GDDR3/4/5 | - | - | - | Up to 7A | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C to +125°C | - | - | - | - | Present | - | 10-MSOP | - | Tape & Reel | - | Programmable | - | |
Microchip Technology
|
33,063
|
$0.75
|
- | - | Controller, DDR3, GDDR3/4/5 | - | - | - | - | - | - | - | - | - | - | 0.75V to 6V | - | - | - | Surface Mount | 1 | - | - | -40°C to +125°C | - | - | - | - | - | - | 10-MSOP | - | - | - | Programmable | - | |
STMicroelectronics
|
32,873
|
Price on request
|
- | - | Converter, Analog and Digital Satellite STB Receivers/SatTV | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | 0°C ~ 85°C | - | - | - | - | - | - | PowerSO-20 | - | Yes | - | 13V, 18V | - | |
Microchip Technology
|
32,629
|
$0.75
|
- | - | Converter, Power Supplies | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C ~ 85°C | - | - | - | - | - | - | SOT-143 | - | - | - | 10V | - | |
Microchip Technology
|
32,248
|
$0.75
|
- | - | Converter, Intel Pentium® Plus | - | - | - | - | - | - | - | - | - | - | 2.25V ~ 16V | - | - | - | Through Hole | 1 | - | - | 0°C ~ 125°C | - | - | - | - | - | - | TO-220-5 | - | - | - | 1.25V ~ 16V | - | |
Microchip Technology
|
32,247
|
$0.75
|
- | - | Converter, Intel Pentium® Plus | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | - | Through Hole | 1 | - | - | 0°C ~ 125°C | - | - | - | - | - | - | TO-220-3 | - | - | - | 5V | - | |
STMicroelectronics
|
32,006
|
Price on request
|
- | - | Converter, Analog and Digital Satellite STB Receivers/SatTV | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | 0°C ~ 85°C | - | - | - | - | - | - | 16-QFN (4x4) | - | Yes | - | 8V ~ 16V | - | |
|
On Semiconductor
|
32,000
|
$0.75
|
- | - | High Current DC-DC Buck Power Conversion | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C ~ 125°C (TA) | - | - | - | - | - | - | 28-QFN (4x4) | - | - | - | 4.5V ~ 5.5V | - | |
Microchip Technology
|
31,451
|
$0.75
|
- | - | Converter, 2.5G, 3G CDMA RF Power Amplifiers | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C to 125°C | - | - | 0.3V to 5.5V | - | - | - | 10-MLF® (3x3) | 10-MLF® (3x3) | - | - | 2.7V to 5.5V | - | |
|
STMicroelectronics
|
31,277
|
$0.75
|
- | - | Controller, Intel VR10, VR11, AMD CPU | - | - | - | - | - | - | - | - | - | - | - | - | Gull Wing | - | Surface Mount | 3 | - | - | 0°C ~ 70°C | - | - | - | - | Not Present | - | 64-TQFP-EP (10x10) | - | Yes | - | 0.3V ~ 1.6V | - | |
Infineon Technologies
|
30,574
|
$0.75
|
- | - | Power Supply, Automotive Applications | Yes | - | - | - | - | - | - | - | - | - | 5.5V to 60V | - | - | - | Surface Mount | 3 | - | - | -40°C to 150°C | - | - | - | - | - | - | PG-DSO-36-26 | - | - | - | 2.6V, 3.3V, 5V | - | |
Texas Instruments
|
30,244
|
$1.67
|
- | - | Controller, Notebook Power System | - | - | - | - | 99% | - | - | Enable, Frequency synchronization, Light-load efficiency, Phase Interleaving, Power good, Synchronous rectification | 200 kHz to 1 MHz | - | - | - | - | - | Surface Mount | 2 | - | - | -40°C to 85°C | 20 A | - | - | 0.0013 A | - | - | 32-WQFN (5x5) | - | - | - | 1V ~ 12V | - | |
Analog Devices / Maxim Integrated
|
30,133
|
$0.75
|
- | - | Controller, Satellite Boxes, xDSL and Cable Modems | - | - | - | - | - | - | - | - | - | - | 3V to 28V | - | - | - | Surface Mount | 1 | - | - | -40°C ~ 85°C | - | - | - | - | - | - | 10-uMAX/uSOP | - | - | - | -24V, -72V | - | |
Texas Instruments
|
30,133
|
$0.75
|
- | - | Converter, DDR | - | - | - | - | - | - | - | - | - | - | 2.2V | - | - | - | Surface Mount | 1 | - | - | -40°C ~ 125°C | 1.5A | Fixed | 1.359V | 500µA | - | - | 8-SO PowerPad | - | - | - | 2.2V ~ 5.5V | - | |
Monolithic Power Systems
|
30,000
|
$0.75
|
- | - | Converter, LNB | - | - | - | - | - | - | - | - | - | - | 8V ~ 14V | - | - | - | Surface Mount | 1 | - | - | -40°C ~ 125°C | - | - | - | - | - | - | 24-QFN (4x4) | - | - | - | 13V, 14V, 18V, 19V | - | |
On Semiconductor
|
30,000
|
$0.75
|
- | - | Controller, Intel VR11.1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 6 | - | - | 0°C ~ 85°C | - | - | - | - | - | - | 48-QFN (7x7) | 48-QFN (7x7) | - | - | Multiple | - | |
On Semiconductor
|
30,000
|
$0.75
|
- | - | LDO (Linear), DDR | Yes | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C ~ 125°C | - | - | - | - | - | - | 8-DFN (2x2) | 8-VFDFN Exposed Pad | True | - | ±30 mV | - |
Showing 51-100 of 4,915 products