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 | Current | Duty Cycle (Max) | Efficiency | Industrial Grade | Input Voltage | Maximum Input Voltage | Medical Grade | Military Grade | Mounting Type | Number of Outputs | Number of Regulators | Operating Temperature | Output Configuration | Output Current | Output Type | Output Voltage | Power Dissipation (Max) | Product Type | Quiescent Current | Ripple | SVHC Present | Storage Temperature | Supplier Device Package | Supplier Package | Synchronous Rectifier | Tape & Reel | Topology | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
On Semiconductor
|
612,578
|
$0.75
|
- | - | LDO (Linear), DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | 10-DFN (3x3) | 10-DFN (3x3) | - | - | - | 1.8V | |
On Semiconductor
|
200,001
|
$0.75
|
- | - | Controller, Intel VRM8.5 | - | - | - | - | - | - | 7V | - | - | - | Surface Mount | 1 | - | 0°C ~ 125°C | - | 2.7A | - | 1.2V | - | - | - | - | - | -65°C ~ 150°C | TO-252AA | - | - | - | - | 1.2V | |
Analog Devices / Maxim Integrated
|
200,000
|
$0.75
|
- | - | Charge Pump, Cellular Telephone Transmitter | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | Not Present | - | 8-SOIC | - | - | - | - | -4.1V | |
Renesas
|
200,000
|
$0.75
|
- | - | Controller, AMD Fusion™ CPU GPU | - | unaffected | - | - | - | - | - | - | - | - | Surface Mount | 2 | - | -10°C ~ 100°C | - | - | - | - | - | - | - | - | Not Present | - | 48-QFN (6x6) | 48-QFN (6x6) | - | - | - | 0.5V ~ 1.55V | |
Renesas
|
190,000
|
$0.75
|
- | - | Converter, TFT LCD | - | - | - | - | >85.5% | - | 2.8V to 4.4V | - | - | - | Surface Mount | 2 | - | -40°C to +85°C | - | - | - | +5V | - | - | - | - | - | - | 20-WLCSP (2.15x1.82) | 20-WLCSP (2.15x1.82) | - | - | - | ±5V ~ ±5.7V | |
Texas Instruments
|
184,854
|
$0.75
|
- | - | Controller, DDR | - | - | - | - | - | - | 3 V to 28 V | - | - | - | Surface Mount | 2 | - | -40°C ~ 85°C | - | - | - | 0.7 V to 1.8 V | - | - | - | - | - | - | 20-WQFN (3x3) | 20-WQFN (3x3) | - | - | - | 0.7V ~ 1.8V | |
Texas Instruments
|
173,167
|
$0.75
|
- | - | Converter, DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | 10-HVSSOP | - | - | - | - | 1.2V ~ 3.6V | |
Texas Instruments
|
153,864
|
$0.59
|
- | - | Controller, DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | - | -40°C to 85°C | - | - | - | 0.7 V to 1.8 V | - | - | - | - | - | - | 20-WQFN (3x3) | 20-WQFN (3x3) | - | - | - | 0.7V ~ 1.8V | |
Texas Instruments
|
153,623
|
$1.16
|
- | - | Controller, DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | Present | - | 24-VQFN (4x4) | - | - | - | - | 1.2V, 1.35V, 1.5V, 1.8V, 2.5V, Adj | |
Texas Instruments
|
153,521
|
$0.75
|
- | - | Converter, DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 85°C | - | - | - | 1.8 V | - | - | 0.5 mA | - | - | - | 10-VSON (3x3) | - | - | - | - | 2.38V ~ 3.5V | |
On Semiconductor
|
150,667
|
$0.75
|
- | - | Controller, Mobile PCs | - | - | - | - | - | - | 2V to 24V | - | - | - | Surface Mount | 1 | - | -10°C to 85°C | - | - | - | 0.9V to 5.5V | - | - | - | - | Not Present | - | 16-TSSOP | 16-TSSOP | - | - | - | 0.9V ~ 5.5V | |
On Semiconductor
|
147,200
|
$0.75
|
Yes | - | LDO (Linear), DDR | Yes | - | - | - | - | No | 1.5V to 5.0V | - | No | No | Surface Mount | 1 | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | Not Present | - | 8-SOIC-EP | 8-SOIC-EP | - | - | - | 0.75V ~ 2.5V | |
Texas Instruments
|
142,613
|
$0.34
|
- | - | Converter, DDR | - | - | - | - | - | - | 1.1 V to 3.5 V | - | - | - | Surface Mount | 1 | - | -40°C ~ 85°C | - | - | - | 1.8 V | - | - | - | - | - | - | 10-VSON (3x3) | - | - | - | - | 2.38V ~ 3.5V | |
On Semiconductor
|
140,979
|
$0.75
|
- | - | LDO (Linear), DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C / 125°C | - | - | - | ±30 mV | - | - | - | - | Not Present | - | 8-SOIC | 8-SOIC (0.154", 3.90mm Width) | - | - | - | 2.2V | |
On Semiconductor
|
139,497
|
$0.75
|
- | - | Controller, Intel VRM8.5 | - | - | - | - | - | - | - | 7V | - | - | Surface Mount | 1 | - | 0°C ~ 125°C | - | - | - | - | - | - | - | - | - | -65°C ~ 150°C | TO-263-3 | - | - | - | - | 1.2V | |
On Semiconductor
|
134,723
|
$0.75
|
- | - | Controller, CPU GPU | - | - | - | - | - | - | 3.6V to 24V | - | - | - | Surface Mount | 1 | - | -40°C ~ 125°C | - | - | - | Up to 2V | - | - | - | - | Not Present | - | 20-QFN (3x3) | - | - | Tape & Reel (TR) | - | Up to 2V | |
On Semiconductor
|
127,633
|
$0.75
|
- | - | Converter, Mobile PCs | - | - | - | - | >90% | - | 5.4V to 24V | - | - | - | Surface Mount | 5 | - | -20°C ~ 85°C | - | - | - | - | - | - | - | - | Not Present | - | 24-QSOP | - | - | - | - | 3.3V, 5V, 12V | |
Texas Instruments
|
124,229
|
$1.37
|
- | - | Controller, DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C to 85°C | - | - | - | - | - | - | - | - | - | - | 24-VQFN (4x4) | - | - | - | - | 1.2V, 1.35V, 1.5V, 1.8V, 2.5V, Adj | |
ROHM Semiconductor
|
104,092
|
$0.75
|
- | - | Converter, DDR Bus Termination Regulator | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -20°C ~ 100°C | - | - | - | - | - | - | - | - | - | - | 8-SOP | - | - | - | - | Multiple | |
On Semiconductor
|
102,676
|
$0.75
|
- | - | LDO (Linear), DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C to 125°C | - | - | - | - | - | - | - | - | - | - | 10-DFN (3x3) | 10-DFN (3x3) | - | - | - | 0.5 V to 1.8 V | |
Texas Instruments
|
99,288
|
$0.40
|
- | - | Converter, DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 85°C | - | - | - | 1.8 V | - | - | 0.5 mA | - | - | - | 10-VSON (3x3) | - | - | - | - | 2.38V ~ 3.5V | |
Texas Instruments
|
97,765
|
$0.73
|
- | - | Controller, 2-bit VID | - | - | - | - | - | - | 3 V to 28 V | 28 V | - | - | Surface Mount | 1 | - | -10°C to 105°C | - | - | - | 0.5 V to 2 V | - | - | 0.56 mA | - | - | - | 20-WQFN (3x3) | 20-WQFN (3x3) | - | - | - | 0.5V ~ 2V | |
Analog Devices / Maxim Integrated
|
96,163
|
$0.75
|
- | - | LDO (Linear), Notebook Power System | - | - | - | - | - | - | Up to 28V | - | - | - | Surface Mount | 1 | 1 | -40°C to 85°C | - | 30mA | - | 1.24V to 28V | - | - | - | - | - | - | SOT-23-5 | - | - | - | - | 1.24V ~ 28V | |
Texas Instruments
|
91,575
|
$0.75
|
- | - | Controller, DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | - | -40°C / 85°C | - | - | - | - | - | - | - | - | - | - | 30-TSSOP | - | - | - | - | 0.9 V / 24 V | |
Texas Instruments
|
91,190
|
$0.71
|
- | - | Controller, DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 2 | - | -40°C to 85°C | - | - | - | 0.7 V to 1.8 V | - | - | - | - | Not Present | - | 20-WQFN (3x3) | 20-WQFN (3x3) | - | - | - | 3 V to 28 V | |
On Semiconductor
|
90,571
|
$0.75
|
- | - | LDO (Linear), DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 125°C | - | 3A | - | - | 1.951W | - | - | - | Not Present | - | 10-DFN (3x3) | 10-DFN (3x3) | - | - | - | 0.5V ~ 1.5V | |
Analog Devices / Maxim Integrated
|
90,404
|
$0.75
|
- | - | Converter, TFT LCD | - | - | - | - | 90% | - | 2.6V | - | - | - | Surface Mount | 1 | - | 0°C | - | - | - | 24V | - | - | - | - | - | - | 10-TDFN (3x3) | - | - | - | - | 2.6V ~ 24V | |
Semtech
|
80,000
|
$0.75
|
- | - | LDO (Linear), DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | Not Present | - | 8-SOIC, EDP | - | - | Tape & Reel (TR) | - | 0.5V ~ 1.8V | |
Analog Devices / Maxim Integrated
|
79,245
|
$0.75
|
- | - | Converter, Battery Powered Devices | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | 0°C ~ 70°C | Positive | 125mA | Adjustable | - | - | - | - | - | Not Present | - | 8-SOIC | - | No | - | Boost | 2.7V ~ 6V | |
Texas Instruments
|
77,670
|
$0.76
|
- | - | Converter, DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 125°C | - | - | - | - | - | - | 0.32 mA | - | - | - | 8-SOIC | - | - | - | - | 2.2 V ~ 5.5 V | |
Texas Instruments
|
75,290
|
Price on request
|
- | - | Converter, RF Power Amplifier | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | - | - | - | - | - | - | - | - | - | - | 6-DSBGA (1.5x1.3) | - | - | - | - | 0.6V ~ 3.4V | |
Analog Devices / Maxim Integrated
|
72,320
|
$0.75
|
- | - | Charge Pump, SIM Cards | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | 8-µMAX | - | - | - | - | 5V | |
|
On Semiconductor
|
70,000
|
$0.75
|
- | - | Controller, Intel IMVP8 | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | 40-QFN | 40-QFN | - | - | - | - | |
Texas Instruments
|
67,095
|
$0.91
|
- | - | Converter, DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 125°C | - | - | - | - | - | DDR | 0.32 mA | - | - | - | 8-SO PowerPad | - | - | - | - | 2.2V ~ 5.5V | |
Texas Instruments
|
66,607
|
$2.69
|
- | - | Controller, Intel IMVP-6+ | - | - | - | 50 % | - | - | - | - | - | - | Surface Mount | 1 | - | -10°C ~ 100°C | - | - | - | - | - | - | - | - | - | - | 40-VQFN (6x6) | 40-VQFN (6x6) | - | - | - | 0.3V ~ 1.5V | |
On Semiconductor
|
65,188
|
$0.75
|
- | - | LDO (Linear), DDR | - | - | - | - | - | - | 2.5 V, 3.3 V, 5 V | - | - | - | Surface Mount | 1 | - | -40°C ~ 125°C | - | - | - | 0.5 V | - | - | - | - | - | - | 10-DFN (3x3) | - | - | Yes | - | 2.375V ~ 5.5V | |
|
Analog Devices / Maxim Integrated
|
64,053
|
$0.75
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | - | - | - | - | |
Texas Instruments
|
62,479
|
$0.74
|
- | ±20 mV | Converter, DDR | - | - | 3 A | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 85°C | - | - | - | - | - | - | 0.5 mA | - | - | - | 10-HVSSOP | - | - | - | - | 1.2V ~ 3.6V | |
Texas Instruments
|
60,267
|
$1.00
|
- | - | Controller, Intel VR12.6 | - | - | - | - | - | - | 4.5V to 28V | - | - | - | Surface Mount | 1 | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | Not Present | - | 32-VQFN (4x4) | - | - | - | - | 0.5V to 2.3V | |
|
STMicroelectronics
|
55,626
|
Price on request
|
- | - | Converter, Analog and Digital Satellite STB Receivers/SatTV | - | - | - | - | - | Yes | - | - | - | - | Surface Mount | 2 | - | 0°C ~ 85°C | - | - | - | - | - | - | - | - | Not Present | - | 24-QFN (4x4) | - | - | - | - | 13V, 18.15V | |
STMicroelectronics
|
55,144
|
Price on request
|
- | - | Converter, Analog and Digital Satellite STB Receivers/SatTV | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | 0°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | 24-QFN (4x4) | - | - | - | - | 13V, 18.15V | |
Texas Instruments
|
55,128
|
$1.58
|
- | - | Controller, TFT LCD | - | - | - | - | - | - | 2.7 V to 5.8 V | - | - | - | Surface Mount | 4 | - | -40°C to 85°C | - | - | - | Up to 15 V | - | - | - | - | - | - | 24-VQFN (4x4) | 24-VQFN (4x4) | - | - | - | Multiple | |
Texas Instruments
|
54,848
|
$0.75
|
- | - | Controller, DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | 20-HTSSOP | 20-HTSSOP | - | - | - | 1.2V, 1.35V, 1.5V, 1.8V, 2.5V, Adj | |
Texas Instruments
|
54,076
|
$0.75
|
- | - | Converter, DDR | - | - | - | - | - | - | 1 V - 6 V | - | - | - | Surface Mount | 1 | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | 20-VQFN (3.5x4) | 20-VQFN (3.5x4) | - | - | - | 0.6V ~ 2V | |
Texas Instruments
|
52,741
|
$2.39
|
- | - | Controller, Notebook Power System | - | - | - | 90% | - | - | 5.5 V to 28 V | - | - | - | Surface Mount | 2 | - | -40°C to 85°C | - | - | - | - | - | - | - | - | - | - | 32-VQFN (5x5) | 32-VQFN (5x5) | - | - | - | 3.3V, 5V, Adj | |
Texas Instruments
|
52,415
|
$1.47
|
- | - | Converter, TFT LCD | - | - | - | - | Up to 83% | - | - | - | - | - | Surface Mount | 4 | - | -40°C to 85°C | - | - | - | - | - | - | - | 5mV PP | - | - | 16-VQFN (3x3) | 16-VQFN (3x3) | - | - | - | 2.5 V to 5.5 V | |
Analog Devices / Maxim Integrated
|
51,657
|
$0.75
|
- | - | Controller, Notebook Power System | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C to 85°C | - | - | - | - | - | - | - | - | Not Present | - | 24-QSOP | - | - | - | - | 1.25V to 2V | |
Renesas
|
50,000
|
$0.75
|
- | - | Converter, TFT LCD | - | - | - | - | - | - | 3V | - | - | - | Surface Mount | 4 | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | Not Present | - | 20-QFN (4x4) | - | - | - | - | 5.5V ~ 20V | |
Texas Instruments
|
49,084
|
$4.34
|
- | - | Converter, DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | Present | - | 28-HTSSOP | 28-HTSSOP | - | Yes | - | 0.2V ~ 3.3V | |
Analog Devices / Maxim Integrated
|
46,559
|
$0.75
|
- | - | LDO (Linear), DDR | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C to +85°C | - | - | - | 0.5V to 1.5V | - | - | - | - | Not Present | - | 10-TDFN (3x3) | - | - | Tape & Reel | - | 0.5V ~ 1.5V |
Showing 1-50 of 4,915 products