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, DDR | Surface Mount | 1 | -40°C ~ 85°C | 28-QFN (5x5) | 1.1V ~ 5.5V | |
Intersil
|
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Controller, DDR DRAM, SDRAM | Surface Mount | 2 | -40°C ~ 85°C | 28-SSOP/QSOP | 0.9V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
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Converter, Battery Powered Devices | Surface Mount | 1 | -40°C ~ 85°C | 10-TDFN-EP (3x3) | 2.5V ~ 3.3V ~ 5.5V | |
ROHM Semiconductor
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Controller, DDR SDRAM | Surface Mount | 2 | -10°C ~ 100°C | VQFN032V5050 | 0.7V ~ 2V | |
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Monolithic Power Systems
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Converter, USB | Surface Mount, Wettable Flank | 1 | -40°C ~ 125°C (TJ) | 21-QFN (4x5) | 1V ~ 23V | |
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Monolithic Power Systems
|
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Converter, USB | Surface Mount, Wettable Flank | 1 | -40°C ~ 125°C (TJ) | 21-QFN (4x5) | 1V ~ 23V | |
Intersil
|
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Controller, Intel Pentium® IMVP-IV, IMVP+ | Surface Mount | 1 | -10°C ~ 85°C | 38-TSSOP | 5.5V ~ 25V | |
Elantec Semiconductor Inc
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Converter, TFT LCD | Surface Mount | 2 | -40°C ~ 85°C | 20-TSSOP | 5V ~ 17V | |
Intersil
|
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Controller, Intel VRM8.5 | Surface Mount | 1 | 0°C ~ 70°C | 20-TSSOP | 1.05V ~ 1.825V | |
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Monolithic Power Systems
|
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Converter, USB | Surface Mount, Wettable Flank | 2 | -40°C ~ 150°C (TJ) | 21-QFN (4x5) | 1V ~ 21V | |
|
Monolithic Power Systems
|
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Price on request
Price and Stock
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Converter, USB | Surface Mount, Wettable Flank | 2 | -40°C ~ 150°C (TJ) | 21-QFN (4x5) | 1V ~ 21V | |
|
Monolithic Power Systems
|
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Price and Stock
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Converter, USB | Surface Mount, Wettable Flank | 2 | -40°C ~ 150°C (TJ) | 21-QFN (4x5) | 1V ~ 21V | |
Freescale Semiconductor
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Controller, Power Supplies | Surface Mount | 5 | -40°C ~ 125°C (TA) | 24-SOIC | Multiple | |
Elantec Semiconductor Inc
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Converter, TFT LCD | Surface Mount | 18 | -40°C ~ 85°C | 38-HTSSOP | 0.5V ~ 14.95V | |
Intersil
|
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Converter, Satellite Set-Top Box Designs | Surface Mount | 2 | -20°C ~ 85°C | 32-QFN (5x5) | 13V ~ 18V | |
Intersil
|
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Converter, Satellite Set-Top Box Designs | Surface Mount | 2 | -20°C ~ 85°C | 40-QFN (6x6) | 13.3V ~ 18.3V, 14.3V ~ 19.3V | |
Analog Devices / Maxim Integrated
|
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Converter, TFT LCD | Surface Mount | 3 | -40°C ~ 85°C | 10-MSOP | Adj up to 30V | |
Intersil
|
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Controller, Intel VRM8.5 | Surface Mount | 4 | 0°C ~ 70°C | 28-SOIC | Multiple | |
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Nisshinbo Micro Devices
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Converter, Energy Harvesting | Surface Mount | 1 | -40°C ~ 85°C (TA) | 14-DFN (3.5x2.7) | 2.6V | |
Analog Devices / Maxim Integrated
|
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Analog Devices / Maxim Integrated
|
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Converter, TFT LCD | Surface Mount | 3 | -40°C ~ 100°C | 24-TQFN-EP (4x4) | Multiple | |
Intersil
|
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Price and Stock
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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 | |
Intersil
|
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Price on request
Price and Stock
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Controller, Intel Pentium® IMVP-IV, IMVP+ | Surface Mount | 1 | -10°C ~ 85°C | 38-TSSOP | 5.5V ~ 25V | |
Intersil
|
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Price on request
Price and Stock
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Converter, Satellite Set-Top Box Designs | Surface Mount | 1 | -20°C ~ 85°C | 28-TSSOP-EP | 13.3V ~ 18.3V, 14.3V ~ 19.3V | |
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Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
on Request |
- | - | - | - | - | - | |
Intersil
|
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Price on request
Price and Stock
on Request |
Controller, Intel VRM9, VRM10, AMD Hammer Applications | Surface Mount | 1 | 0°C ~ 70°C | 32-QFN (5x5) | 0.84V ~ 1.6V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
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Controller, TFT LCD | Surface Mount | 3 | -40°C ~ 85°C | 16-TQFN (5x5) | 2.7V ~ 13V | |
|
Monolithic Power Systems
|
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Price on request
Price and Stock
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Converter, USB | Surface Mount, Wettable Flank | 2 | -40°C ~ 150°C (TJ) | 21-QFN (4x5) | 1V ~ 21V | |
|
Monolithic Power Systems
|
Send RFQ |
Price on request
Price and Stock
on Request |
Converter, USB | Surface Mount, Wettable Flank | 2 | -40°C ~ 150°C (TJ) | 21-QFN (4x5) | 1V ~ 21V | |
|
Monolithic Power Systems
|
Send RFQ |
Price on request
Price and Stock
on Request |
Converter, USB | Surface Mount, Wettable Flank | 2 | -40°C ~ 150°C (TJ) | 21-QFN (4x5) | 1V ~ 21V | |
Nisshinbo Micro Devices
|
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Price on request
Price and Stock
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Converter, Energy Harvesting | Surface Mount | 1 | -40°C ~ 85°C (TA) | WLCSP-15-P1 | 2.6V | |
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Analog Devices / Maxim Integrated
|
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Handheld/Mobile Devices | Surface Mount | 4 | -40°C ~ 85°C | 70-WLP (4.1x3.25) | 0.26V ~ 3.78V | |
Intersil
|
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Price on request
Price and Stock
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Controller, Intel VRM9, VRM10, AMD Hammer Applications | Surface Mount | 1 | -40°C ~ 85°C | 32-QFN (5x5) | 0.84V ~ 1.6V | |
Intersil
|
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Price on request
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Controller, AMD SVI | Surface Mount | 2 | 0°C ~ 70°C | 48-QFN (6x6) | 0.0125V ~ 1.55V | |
Analog Devices / Maxim Integrated
|
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Controller, Notebook Power System | Surface Mount | 1 | -40°C ~ 85°C | 24-QSOP | 0.925V ~ 2V | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
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Controller/Converter, Digital Cameras | Surface Mount | 5 | -40°C ~ 85°C | 32-TQFP (5x5) | 1.25V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
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Controller, TFT LCD | Surface Mount | 2 | -40°C ~ 85°C (TA) | 20-TQFN (5x5) | 2.6V ~ 13V | |
Elantec Semiconductor Inc
|
Send RFQ |
Price on request
Price and Stock
on Request |
Converter, Satellite Set-Top Box Designs | Surface Mount | 2 | -20°C ~ 85°C | 32-QFN (5x5) | 13V ~ 18V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request |
Converter, Satellite Set-Top Box Designs | Surface Mount | 2 | -20°C ~ 85°C | 32-QFN (5x5) | 13V ~ 18V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request |
Converter, Satellite Set-Top Box Designs | Surface Mount | 1 | -20°C ~ 85°C | 32-QFN (5x5) | 13V ~ 18V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
Controller, Power Supplies | Through Hole | 2 | 0°C ~ 70°C | 20-PDIP | ±12V, ±15V | |
Intersil
|
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Price on request
Price and Stock
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Controller, Intel VRM8.5 | Surface Mount | 4 | 0°C ~ 70°C | 28-SOIC | Multiple | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request |
Controller, Intel VRM8.5 | Surface Mount | 4 | 0°C ~ 70°C | 28-SOIC | Multiple | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
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Controller, Intel VRM8.5 | Surface Mount | 4 | 0°C ~ 70°C | 28-SOIC | Multiple | |
Intersil
|
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Price on request
Price and Stock
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Controller, Intel VR10, VR11, AMD CPU | Surface Mount | 1 | -40°C ~ 85°C | 48-QFN (7x7) | 0.38V ~ 1.99V | |
Texas Instruments
|
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Controller/Converter, Mobile PCs | Surface Mount | 12 | -40°C ~ 85°C | 64-VQFN (8x8) | Multiple | |
Texas Instruments
|
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Controller/Converter, Mobile PCs | Surface Mount | 12 | -40°C ~ 85°C (TA) | 64-VQFN (8x8) | Multiple | |
Intersil
|
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Price on request
Price and Stock
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Controller, Intel VRM8.5 | Surface Mount | 4 | 0°C ~ 70°C | 28-SOIC | Multiple | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
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Controller, Intel VRM9, VRM10, AMD Hammer Applications | Surface Mount | 1 | 0°C ~ 70°C | 32-QFN (5x5) | 0.84V ~ 1.6V |
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