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.
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| Part & Mfr | Applications | Mounting Type | Number of Outputs | Operating Temperature | Supplier Device Package | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|
Analog Devices / Maxim Integrated
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Converter, Palmtop Computer | Surface Mount | 2 | -40°C ~ 85°C | 16-QSOP | 1V ~ 5V, 1.25V ~ 5.5V | |
Intersil
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Controller, Intel Itanium® | Surface Mount | 4 | 0°C ~ 70°C | 20-SOIC | 0.95V ~ 1.7V | |
Intersil
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Controller, Intel VRM9, VRM10, AMD Hammer Applications | Surface Mount | 1 | 0°C ~ 70°C | 40-QFN (6x6) | 0.8V ~ 1.6V | |
Intersil
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Controller, Intel VRM9, VRM10, AMD Hammer Applications | Surface Mount | 1 | 0°C ~ 70°C | 40-QFN (6x6) | 0.8V ~ 1.6V | |
ROHM Semiconductor
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Controller, Digital Camera | Surface Mount | 7 | -25°C ~ 85°C | - | 1.5V ~ 5.5V | |
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Analog Devices / Maxim Integrated
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Converter, Battery Powered Devices | Surface Mount | 1 | -40°C ~ 85°C (TA) | 30-FC2QFN (4x4) | 8V ~ 13.05V | |
Analog Devices / Maxim Integrated
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Controller, Intel IMVP-2 | Surface Mount | 1 | -40°C ~ 85°C | 28-QSOP | 0.6V ~ 1.75V | |
Analog Devices / Maxim Integrated
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Controller, Notebook Power System | Surface Mount | 4 | -40°C ~ 85°C | 28-QSOP | 2V ~ 3.3V, 5V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
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Controller, Notebook Power System | Surface Mount | 4 | -40°C ~ 85°C | 28-QSOP | 2V ~ 3.3V, 5V ~ 5.5V | |
Analog Devices / Maxim Integrated
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Converter, LCD, Palmtop Computer | Surface Mount | 2 | 0°C ~ 70°C (TA) | 16-SOIC | 0V ~ 3.3V, 5V ~ 100V | |
Analog Devices / Maxim Integrated
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- | - | - | - | - | - | |
Analog Devices / Maxim Integrated
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Converter, Battery Powered Devices | Surface Mount | 3 | -40°C ~ 85°C (TA) | 16-SOIC | Multiple | |
Intersil
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Controller, Intel VRM9, VRM10, AMD Hammer Applications | Surface Mount | 1 | -40°C ~ 85°C | 24-QFN (4x4) | 0.8V ~ 1.85V | |
Intersil
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Controller, Intel VRM9, VRM10, AMD Hammer Applications | Surface Mount | 1 | -40°C ~ 85°C | 40-QFN (6x6) | 0.8V ~ 1.6V | |
Intersil
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Controller, Intel VRM9, VRM10, AMD Hammer Applications | Surface Mount | 1 | -40°C ~ 85°C | 40-QFN (6x6) | 0.8V ~ 1.6V | |
Analog Devices / Maxim Integrated
|
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Controller, Notebook Power System | Surface Mount | 4 | -40°C ~ 85°C | 28-QSOP | 2V ~ 3.3V, 5V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
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Converter, Programming Supply | Through Hole | 1 | 0°C ~ 70°C | 8-PDIP | 12V | |
Intersil
|
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Controller, Intel VR10, VR11, AMD CPU | Surface Mount | 1 | -40°C ~ 85°C | 48-QFN (7x7) | 0.38V ~ 1.99V | |
Analog Devices / Maxim Integrated
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Controller, Notebook Power System | Surface Mount | 2 | -40°C ~ 100°C | 48-TQFN (7x7) | 0.6V, 1V | |
Intersil
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Converter, Solar Power | Surface Mount | 4 | -40°C ~ 85°C | 48-TSSOP | 1.3V ~ 12V | |
Analog Devices / Maxim Integrated
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Converter, Flash Memory | Surface Mount | 1 | -40°C ~ 125°C (TA) | 8-SOIC | 12V | |
ROHM Semiconductor
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Converter, Power Supplies | Surface Mount | 2 | -40°C ~ 85°C | 28-HSOP-M | 5V, 3.3V | |
Intersil
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Controller, Intel VR11 | Surface Mount | 1 | 0°C ~ 70°C | 48-QFN (7x7) | 0.5V ~ 1.6V | |
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Analog Devices / Maxim Integrated
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- | - | - | - | - | - | |
Harris Semiconductor
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Controller, Intel Pentium® | Surface Mount | 1 | 0°C ~ 70°C (TA) | 16-SOIC | 2V ~ 3.5V | |
Texas Instruments
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Converter, RF Power Amplifier | Surface Mount | 1 | -30°C ~ 85°C (TA) | 8-DSBGA (2x1.3) | 0.8V ~ 3.6V | |
Texas Instruments
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Converter, RF Power Amplifier | Surface Mount | 1 | -30°C ~ 85°C | 8-TuSMD | 0.8V ~ 3.6V | |
Intersil
|
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Converter, Satellite Set-Top Box Designs | Surface Mount | 1 | -20°C ~ 85°C | 32-QFN (5x5) | 13V ~ 18V | |
Intersil
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Controller, Intel VR10X | Surface Mount | 4 | 0°C ~ 70°C | 32-QFN (5x5) | 0.84V ~ 1.6V | |
Intersil
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Controller, Intel VRM9, VRM10, AMD Hammer Applications | Surface Mount | 1 | 0°C ~ 70°C | 24-QFN (4x4) | 0.8V ~ 1.85V | |
On Semiconductor
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Controller, Intel VRM8.5 | Surface Mount | 1 | 0°C ~ 70°C | 24-SOP | 1.3V ~ 3.5V | |
On Semiconductor
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Controller, Intel VRM8.5 | Surface Mount | 1 | 0°C ~ 70°C | 24-SOP | 1.3V ~ 3.5V | |
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Intersil
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- | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
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Controller, Intel VRM9, VRM10 | Surface Mount | 4 | 0°C ~ 85°C (TA) | 28-TSSOP | Programmable | |
Analog Devices / Maxim Integrated
|
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Controller, TFT LCD | Surface Mount | 5 | -40°C ~ 85°C | 32-TQFN-EP (5x5) | 2.7V ~ 13V | |
Analog Devices / Maxim Integrated
|
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- | Surface Mount | 5 | - | 20-TSSOP | 1.3 ~ 3.5V | |
Analog Devices / Maxim Integrated
|
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Controller, Digital Camera | Surface Mount | 1 | -40°C ~ 85°C (TA) | SOT-23-8 | 2.7V ~ 5.5V | |
Richtek
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Controller, Intel IMVP-7, VR12 | Surface Mount | 2 | -40°C ~ 85°C | 48-WQFN (6x6) | 5V ~ 25V | |
Harris Semiconductor
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Controller, Intel Pentium® Pro, PowerPC, Alpha | Surface Mount | 1 | 0°C ~ 70°C (TA) | 20-SOIC | Programmable | |
Harris Semiconductor
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Controller, Intel Pentium® Pro, PowerPC, Alpha | Surface Mount | 1 | 0°C ~ 70°C (TA) | 20-SOIC | Programmable | |
ROHM Semiconductor
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Converter, DDR Bus Termination Regulator | Surface Mount | 1 | -20°C ~ 100°C | 8-HSON | Multiple | |
Infineon Technologies
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Converter, DDR | Surface Mount | 1 | -40°C ~ 125°C | PQFN (5x6) | 0.6V ~ 14.4V | |
Intersil
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Controller, Intel Pentium® III, IV | Surface Mount | 2 | 0°C ~ 70°C | 32-QFN (5x5) | 2.5V | |
Analog Devices / Maxim Integrated
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Controller, Intel Pentium® IMVP-IV, IMVP+ | Surface Mount | 1 | -40°C ~ 100°C | 40-TQFN-EP (6x6) | 0.7V ~ 1.708V | |
Analog Devices / Maxim Integrated
|
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Controller, Intel VRM | Surface Mount | 4 | 0°C ~ 70°C | 28-TSSOP | 0.5V ~ 3.5V | |
Intersil
|
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Price and Stock
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Controller, Intel VR10X | Surface Mount | 4 | 0°C ~ 70°C | 40-QFN (6x6) | 0.84V ~ 1.6V | |
|
Infineon Technologies
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- | - | - | - | - | - | |
Intersil
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- | - | - | - | - | - | |
Intersil
|
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Controller, Intel Pentium® III, IV | Surface Mount | 2 | 0°C ~ 70°C | 32-QFN (5x5) | 2.5V | |
On Semiconductor
|
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Converter, Car Audio System | Through Hole | 4 | -40°C ~ 85°C (TA) | 15-HZIP | Multiple |
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