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 | Duty Cycle | Duty Cycle (Max) | Efficiency | Features | Halogen Free | Industrial Grade | Input Voltage | Interface | Lead Style | Load Current | Medical Grade | Military Grade | Mounting Style | Mounting Type | Number of Outputs | Operating Temperature | Operating Voltage | Output Current | Output Power | Output Voltage | Package / Case | Package Quantity | Quiescent Current | SVHC Present | Storage Temperature | Supplier Device Package | Supplier Package | Tape & Reel | Topology | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
29,715
|
$1.06
|
- | Converter, AMOLED Display | - | - | - | - | - | - | - | 2.9 V to 5 V | - | Exposed Pad | - | - | - | - | Surface Mount | 2 | -40°C to 85°C | - | - | - | - | - | - | - | - | - | 12-WSON (3x3) | - | - | - | 5V, -5V | |
Texas Instruments
|
29,607
|
$0.95
|
- | Converter, AMOLED Display | - | - | - | - | - | - | - | 2.9V to 4.5V | - | - | - | - | - | - | Surface Mount | 3 | -40°C ~ 85°C | - | 300mA | - | 4.6V, 7.7V, -1.4V ~ -5.4V | - | - | - | - | - | 16-WQFN (3x3) | - | - | Boost, Buck-Boost | 4.6V, 7.7V, -1.4V ~ -5.4V | |
Texas Instruments
|
29,436
|
$0.75
|
- | Converter, DDR | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | Not Present | - | 20-VQFN (3.5x4) | 20-VQFN (3.5x4) | - | - | 0.45V ~ 2V | |
Richtek
|
29,270
|
$0.75
|
No | Converter, DDR Bus Termination Regulator | No | - | - | - | - | - | No | - | - | - | - | No | No | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 8-SOP-EP | - | - | - | 1V ~ 5.5V | |
Texas Instruments
|
28,810
|
$3.09
|
- | Converter, DDR | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C to 85°C | - | 3A | - | - | - | - | - | - | - | 20-HTSSOP | - | - | - | 0.2V to 4.5V | |
On Semiconductor
|
28,552
|
$0.75
|
Yes | LDO (Linear), DDR | Yes | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | 2.5 V, 3.3 V, 5 V | - | - | 0.5 V to 3.5 V | - | - | - | Not Present | - | 10-DFN (3x3) | 10-DFN (3x3) | 3000 / Tape & Reel | - | 2.375V ~ 5.5V | |
Infineon Technologies
|
28,160
|
$0.75
|
No | Power Supply, Automotive Applications | Yes | - | - | - | - | No | No | 5.5V to 60V | - | - | - | - | No | - | Surface Mount | 3 | -40°C ~ 150°C | - | - | - | - | - | - | - | - | - | PG-DSO-36-26 | - | - | - | 2.6V, 3.3V, 5V | |
|
Analog Devices / Maxim Integrated
|
27,815
|
$0.75
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
27,600
|
$0.75
|
- | Converter, CCD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 16-QSOP | - | - | - | -1.27V to -9V, 2.7V to 24V | |
Texas Instruments
|
27,025
|
$0.54
|
- | Converter, Bluetooth (BLT) | - | 100 % | - | 95 % | Enable, Light load efficiency, Synchronous Rectification | - | - | 1.9 V | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | 0.1 A | - | 1.9 V, 2.05 V, 2.1 V, 2.3 V | - | - | 25 µA | Not Present | - | 6-SON (1.45x1) | 6-SON (1.45x1) | - | Buck | 2.1V | |
|
On Semiconductor
|
27,000
|
$0.75
|
- | LDO (Linear), DDR | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount, Wettable Flank | 1 | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | 10-DFNW (3x3) | 10-DFNW (3x3) | - | - | 1.1V ~ 3.5V | |
On Semiconductor
|
27,000
|
$0.75
|
- | LDO (Linear), DDR | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C to 125°C | - | - | - | - | - | - | - | - | - | 10-DFN (3x3) | 10-DFN (3x3) | Tape & Reel | - | 0.5 V to 1.8 V | |
Analog Devices / Maxim Integrated
|
26,985
|
$0.75
|
- | Converter, TFT LCD | - | - | - | 91% | - | - | - | 2.7V to 5.5V | - | - | - | - | - | - | Surface Mount | 3 | -40°C to 85°C | - | - | - | - | - | - | 0.5mA | - | - | 16-TSSOP | 16-TSSOP | - | - | 2.7V to 13V | |
Texas Instruments
|
26,937
|
$0.59
|
- | Converter, Bluetooth (BLT) | - | - | - | Up to 90% | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C to 85°C | - | Up to 300mA | - | - | - | - | 360nA | - | - | 12-WSON (2x3) | - | - | - | 1.8V to 3.3V | |
Microchip Technology
|
26,931
|
$0.75
|
- | Converter, PIC® Microcontrollers | - | - | - | - | - | - | - | - | - | No Lead | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 8-DFN (2x3) | 8-VFDFN Exposed Pad | - | - | 2V ~ 5.5V | |
Microchip Technology
|
26,928
|
$0.75
|
- | Converter, PIC® Microcontrollers | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C | - | - | - | - | 8-VFDFN Exposed Pad | - | - | - | - | 8-DFN (2x3) | - | - | - | 2V | |
Richtek
|
26,812
|
$0.75
|
- | Converter, TFT LCD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 12-WDFN (5x5) | - | - | - | Adj to 24V | |
Texas Instruments
|
26,588
|
$1.78
|
- | Controller, TFT LCD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 24-HTSSOP | - | - | - | 2.7 V to 5.8 V | |
Texas Instruments
|
26,427
|
$0.75
|
- | Controller, Intel VR12, VR12.5 | - | - | - | - | - | - | - | - | - | Exposed Pad | - | - | - | - | Surface Mount | 1 | -10°C to 105°C | - | - | - | - | - | - | - | Not Present | - | 40-WQFN (5x5) | 40-WQFN (5x5) | - | - | 0.5V to 2.5V | |
STMicroelectronics
|
25,829
|
$0.75
|
- | Converter, AMOLED Display | - | - | - | 82% | - | - | - | 2.3 V to 4.8 V | - | - | - | - | - | - | Surface Mount | 2 | -40°C to 85°C | - | 150 mA | - | - | - | - | - | - | - | 12-UFDFN Exposed Pad | - | - | - | 4.6V, -2.4V ~ -5.4V | |
Analog Devices / Maxim Integrated
|
25,148
|
$0.75
|
- | PWM Controller, CPU core | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 24-QSOP | - | - | - | 0.925V ~ 2V | |
Texas Instruments
|
24,986
|
$0.80
|
- | Converter, Satellite Set-Top Box Designs | - | 78% | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | - | - | 0.00012 A | - | - | 20-WQFN (3x3) | 20-WQFN (3x3) | 3000 pieces/reel | - | 650 mV to 750 mV | |
On Semiconductor
|
24,310
|
$0.75
|
- | Controller, Intel IMVP-7, VR12™ | - | - | - | - | - | Halide free | - | - | - | - | - | - | - | - | Surface Mount | 2 | - | - | - | - | - | - | - | - | - | - | 52-QFN (6x6) | 52-QFN (6x6) | - | - | - | |
Analog Devices / Maxim Integrated
|
24,107
|
$0.75
|
- | Controller, DDR | - | - | - | 95% | - | - | - | 4.5V | - | - | - | - | - | - | Surface Mount | 1 | -40°C | - | - | - | - | - | - | - | - | - | 16-QSOP | - | Yes | - | Adjustable | |
|
NXP Semiconductors
|
24,094
|
$0.75
|
- | Converter, i.MX6 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 12 | -40°C ~ 85°C | - | - | - | - | - | - | - | Not Present | - | 56-HVQFN (8x8) | 56-HVQFN (8x8) | - | - | Multiple | |
STMicroelectronics
|
24,000
|
$0.75
|
- | Controller, Notebook Power System | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 32-VFQFN (5x5) | - | - | - | Multiple | |
Texas Instruments
|
23,574
|
$6.25
|
- | Converter, Digital Still Cameras | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 8 | -25°C to 85°C | - | - | - | - | - | - | - | - | - | 48-VQFN (6x6) | 48-VQFN (6x6) | - | - | Adjustable | |
On Semiconductor
|
22,697
|
$0.75
|
- | LDO (Linear), DDR | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C to 125°C | 1.1 V to 3.5 V | - | - | - | - | - | - | - | - | 10-DFN (3x3) | - | Tape & Reel (TR) | - | 2.375V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
22,600
|
$0.75
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | SOT-23-5 | SOT-23-5 | - | - | - | |
|
Analog Devices / Maxim Integrated
|
22,600
|
$0.75
|
- | - | - | - | - | - | - | - | - | - | - | No Lead | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
22,589
|
$0.75
|
- | Charge Pump, Wireless Devices | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | Not Present | - | 10-uMAX | - | - | - | -2V | |
On Semiconductor
|
21,979
|
$0.75
|
- | Converter, Car Audio System | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | 4 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | 15-HZIP | - | - | - | Multiple | |
Texas Instruments
|
21,900
|
$1.58
|
- | Controller, TFT LCD | - | - | - | - | - | - | - | 2.7 V to 5.8 V | - | - | - | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | - | - | - | Up to 15 V | - | 2,000 | - | - | - | 24-HTSSOP | - | - | - | Multiple | |
On Semiconductor
|
21,804
|
$0.75
|
- | DDR, DDR-2, DDR-3, DDR-4 | - | - | - | - | - | - | - | - | - | - | ±3 A (Typ) | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | 10-DFN (3x3) | 10-DFN (3x3) | - | - | 0.5V to 1.5V | |
Texas Instruments
|
21,601
|
$2.76
|
- | Controller, Intel IMVP-7 | - | - | 60% | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -10°C ~ 105°C | - | - | - | - | - | - | - | Not Present | - | 48-VQFN (6x6) | 48-VFQFN Exposed Pad | - | Multiphase | 0.25V ~ 1.52V | |
Renesas
|
21,595
|
$0.75
|
- | Controller, AMD Fusion™ SVI 2.0 CPU GPU | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -10°C ~ 100°C | - | - | - | - | - | - | - | Not Present | - | 40-TQFN (5x5) | 40-TQFN (5x5) | Yes | - | 0.006V ~ 1.55V | |
Texas Instruments
|
21,304
|
$0.75
|
- | Converter, AMOLED Display | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 3 | -40°C ~ 85°C | - | 80 mA | - | - | - | - | - | - | - | 16-WQFN (3x3) | 16-WQFN (3x3) | - | - | Multiple | |
Renesas
|
20,982
|
$0.75
|
- | Controller, Intel IMVP-7, VR12™ | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | 48-QFN (6x6) | - | - | - | 0.25V ~ 1.52V | |
Texas Instruments
|
20,415
|
$0.75
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 9 | -40°C / 85°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
20,327
|
$1.72
|
- | Controller, Intel VR13 | - | - | 50 % | - | Adjustable current limit, Dynamic Voltage Scaling, Enable, I2C, Light Load Efficiency, Multiple Outputs, PMBus, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, SVID, Synchronous Rectification, UVLO adjustable, Voltage Margining; Full VR13 Server Feature Set Including Digital Input Power Monitor, Programmable Loop Compensations, Configurable with Non-Volatile Memory (NVM) for Low External Component Counts, Individual Phase Current Calibrations and Reports, Dynamic Phase Shedding with Programmable Current Threshold for Optimizing Efficiency at Light and Heavy Loads, Fast Phase-Adding for Undershoot Reduction (USR), Backward VR12.0 and VR12.5 Compatible; Driverless Configuration for Efficient High-Frequency Switching, Fully Compatible with TI NextFET™ Power Stage for High-Density Solutions, Accurate, Adjustable Voltage Positioning, Frequency Selections with Closed-loop Frequency Control | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | 40-WQFN (5x5) | - | No | Multiphase | 0.25V ~ 1.52V, 0.5V ~ 2.8125V | |
Richtek
|
20,219
|
$0.75
|
- | Converter, DDR Bus Termination Regulator | - | - | - | - | - | - | - | - | - | - | - | - | - | SMD/SMT | Surface Mount | 1 | -40°C ~ 85°C | - | 3 A | - | 1.25 V | - | - | - | - | - | 10-MSOP-EP | - | - | - | 3.15V ~ 5.5V | |
Texas Instruments
|
20,089
|
$1.48
|
- | Controller, TFT LCD | - | - | - | - | - | - | - | 2.7 V to 5.8 V | - | - | - | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 24-HTSSOP | - | - | - | Multiple | |
Analog Devices / Maxim Integrated
|
20,089
|
$0.75
|
- | Controller, Notebook Power System | - | - | - | - | - | - | - | 4.2V | - | - | - | - | - | - | Surface Mount | 2 | -40°C | - | - | - | - | - | - | - | - | - | 28-SSOP | - | - | - | 4.2V | |
On Semiconductor
|
20,000
|
$0.75
|
Yes | Automotive | Yes | - | - | - | - | - | - | 4.1 V to 40 V | - | - | - | - | - | - | Surface Mount, Wettable Flank | 4 | -40°C to 150°C | - | - | - | - | - | - | - | Not Present | - | 32-QFNW (5x5) | 32-QFNW (5x5) | 5,000 | - | 3.3 V, 5.5 V | |
STMicroelectronics
|
19,967
|
Price on request
|
- | Converter, Analog and Digital Satellite STB Receivers/SatTV | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | 0°C ~ 85°C | - | - | - | - | - | - | - | - | - | 24-QFN (4x4) | - | - | - | 13V, 18V | |
Renesas
|
19,350
|
$0.75
|
- | IMVP8™ Compliant Desktops | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | -40°C to 85°C | - | - | - | - | - | - | - | - | - | 52-QFN (6x6) | 52-QFN (6x6) | - | - | 0V to 1.52V | |
Renesas
|
19,121
|
$0.75
|
- | Controller, Intel IMVP8 | - | - | - | - | - | - | - | 4.5V | - | Exposed Pad | - | - | - | - | Surface Mount | 3 | -10°C | - | - | - | - | - | - | - | Not Present | - | 40-TQFN (5x5) | - | Yes | - | 0.25V | |
Texas Instruments
|
19,053
|
$1.00
|
- | Converter, AMOLED Display | - | - | - | - | - | - | - | 2.5 V to 5.5 V | - | - | - | - | - | - | Surface Mount | 2 | -40°C to 85°C | - | - | 750 mW | - | - | - | - | - | °C ~ °C | 16-WQFN (3x3) | 16-WQFN (3x3) | No | - | Adj up to 6V, Adj down to -7V | |
Microchip Technology
|
19,030
|
$0.75
|
- | Converter, PIC® Microcontrollers | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C to 85°C | - | - | - | - | - | - | - | Not Present | - | SOT-23-6 | SOT-23-6 | - | - | 2V to 5.5V | |
Texas Instruments
|
19,012
|
$2.81
|
- | Controller, Intel VR13 | - | - | - | - | - | - | - | - | Yes | - | - | - | - | - | Surface Mount | 2 | -40°C to 125°C | - | - | - | - | - | - | - | Not Present | - | 40-WQFN (5x5) | 40-WQFN (5x5) | Yes | - | 0.25V ~ 1.52V, 0.5V ~ 2.8125V |
Showing 101-150 of 4,915 products