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 | |||
|---|---|---|---|---|---|---|---|---|---|
Renesas
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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 | |
Power Integrations
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Converter, Power Over Ethernet and Telecom Applications | Surface Mount | 1 | -40°C ~ 125°C | S-PAK | 220V | |
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Power Integrations
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Converter, Power Over Ethernet and Telecom Applications | Surface Mount | 1 | -40°C ~ 125°C | 8-SMD | 220V | |
Power Integrations
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Converter, Power Over Ethernet and Telecom Applications | Surface Mount | 1 | -40°C ~ 125°C | S-PAK | 220V | |
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Power Integrations
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Converter, Power Over Ethernet and Telecom Applications | Surface Mount | 1 | -40°C ~ 125°C | 8-SMD | 220V | |
Power Integrations
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Converter, Power Over Ethernet and Telecom Applications | Surface Mount | 1 | -40°C ~ 125°C | S-PAK | 220V | |
Power Integrations
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Converter, Power Over Ethernet and Telecom Applications | Surface Mount | 1 | -40°C ~ 125°C | S-PAK | 220V | |
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Analog Devices / Maxim Integrated
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Power Integrations
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Converter, Power Over Ethernet and Telecom Applications | Surface Mount | 1 | -40°C ~ 125°C | S-PAK | 220V | |
On Semiconductor
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Converter, SCSI-2 | Surface Mount | 1 | 0°C ~ 125°C | DPAK | 2.85V | |
On Semiconductor
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Converter, RF Unit | Surface Mount | 3 | -40°C ~ 85°C | 8-SSOP | 2.8V | |
On Semiconductor
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Converter, RF Unit | Surface Mount | 3 | -40°C ~ 85°C | 8-SSOP | 2.8V | |
On Semiconductor
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Converter, RF Unit | Surface Mount | 3 | -40°C ~ 85°C | 8-SSOP | 3V | |
On Semiconductor
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Controller, DDR | Surface Mount | 2 | 0°C ~ 70°C | 18-DFN (5x6) | 9.2V ~ 12V | |
On Semiconductor
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Controller, DDR | Surface Mount | 2 | 0°C ~ 70°C | 18-DFN (5x6) | 4.5V ~ 5.5V | |
Renesas
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Converter, TFT LCD | Surface Mount | 8 | -40°C ~ 85°C | 24-TSSOP | 0.5V ~ 14.95V | |
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Renesas
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Renesas
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Converter, TFT LCD | Surface Mount | 2 | -40°C ~ 85°C | 24-TSSOP | 5V ~ 17V | |
Renesas
|
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Controller, DDR | Surface Mount | 2 | -10°C ~ 100°C | 28-SSOP/QSOP | 0.9V ~ 5.5V | |
Renesas
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Converter, TFT LCD | Surface Mount | 8 | -40°C ~ 85°C | 24-TSSOP | 0.5V ~ 14.95V | |
Renesas
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Converter, TFT LCD | Surface Mount | 2 | -40°C ~ 85°C | 24-TSSOP | 5V ~ 17V | |
NXP Semiconductors
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Converter, DDR | Surface Mount | 1 | 0°C ~ 70°C | 5-SPAK | 1.6V ~ 3.6V | |
NXP Semiconductors
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Converter, DDR | Surface Mount | 1 | 0°C ~ 70°C | 5-SPAK | 1.6V ~ 3.6V | |
Analog Devices / Maxim Integrated
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PCMCIA Driver/Regulator, PCMCIA Card Slot | Surface Mount | 2 | 0°C ~ 70°C | 16-SO | 3.3V, 5V, 12V | |
Analog Devices / Maxim Integrated
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PCMCIA Driver/Regulator, PCMCIA Card Slot | Surface Mount | 2 | 0°C ~ 70°C | 16-SO | 3.3V, 5V, 12V | |
Semtech
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LDO (Linear), DDR | Surface Mount | 1 | -40°C ~ 105°C | 8-SOIC, EDP | 2.5V ~ 5V | |
Semtech
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Controller, DDR | Surface Mount | 2 | -40°C ~ 85°C | 28-TSSOP-EDP | Adj to 0.5V | |
On Semiconductor
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Controller, Intel Pentium® IV | Surface Mount | 2 | 0°C ~ 70°C | 16-SOIC | 3.3V, 5V, Adj | |
Analog Devices / Maxim Integrated
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Converter, TFT LCD | Surface Mount | 3 | -40°C ~ 85°C | 20-LFCSP-VQ (4x3.75) | -15V, 5V, 15V | |
On Semiconductor
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Converter, Mobile Intel Pentium® III | Surface Mount | 1 | -10°C ~ 85°C | 24-QSOP | 0.6V ~ 1.75V | |
On Semiconductor
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Controller, Intel VRM8.5 | Surface Mount | 1 | 0°C ~ 125°C | D²PAK (TO-263) | 1.2V | |
On Semiconductor
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Converter, Mobile PCs | Surface Mount | 5 | -20°C ~ 85°C | 24-TSSOP | 3.3V, 5V, 12V, Adj | |
On Semiconductor
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Controller, AMD | Surface Mount | 4 | 0°C ~ 85°C | 28-TSSOP | 0.8V ~ 1.55V | |
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Renesas
|
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- | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
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Converter, TFT LCD | Surface Mount | 3 | -40°C ~ 85°C | 20-LFCSP (4x4) | -10.2V, 5.1V, 15.3V | |
On Semiconductor
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Controller, Intel VRM9, VRM10 | Surface Mount | 4 | 0°C ~ 85°C | 28-QSOP | 0.7V ~ 3.1V | |
On Semiconductor
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Controller, Intel Processor | Surface Mount | 3 | 0°C ~ 100°C | 40-LFCSP (6x6) | 0.3V ~ 1.5V | |
On Semiconductor
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Controller, Intel IMVP-5 | Surface Mount | 4 | - | 40-LFCSP (6x6) | 0.84V ~ 1.6V | |
On Semiconductor
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Controller, AMD Opteron | Surface Mount | 4 | 0°C ~ 85°C | 28-TSSOP | 0.8V ~ 1.55V | |
NXP Semiconductors
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Converter, i.MX6 | Surface Mount, Wettable Flank | 11 | -40°C ~ 85°C (TA) | 56-QFN-EP (8x8) | Multiple | |
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NXP Semiconductors
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Converter, i.MX6 | Surface Mount | 12 | -40°C ~ 85°C (TA) | 56-HVQFN (8x8) | Multiple | |
Texas Instruments
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Controller, Intel VR14 | Surface Mount | 2 | -40°C ~ 125°C | 40-WQFN (5x5) | 0.25V ~ 5.5V | |
Linear Technology
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Controller, Intel Mobile VID | Surface Mount | 1 | 0°C ~ 70°C | 36-SSOP | 0.6V ~ 1.75V | |
Texas Instruments
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Controller, Intel VR14 | Surface Mount | 2 | -40°C ~ 125°C | 40-WQFN (5x5) | 0.25V ~ 5.5V | |
NXP Semiconductors
|
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Price on request
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Converter, i.MX6 | Surface Mount, Wettable Flank | 12 | -40°C ~ 105°C (TA) | 56-QFN-EP (8x8) | Multiple | |
Linear Technology
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STMicroelectronics
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Controller, PVI, SVI | Surface Mount | 3 | 0°C ~ 125°C | 48-VFQFPN | 0.0125V ~ 1.55V | |
NXP Semiconductors
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Converter, i.MX6 | Surface Mount, Wettable Flank | 12 | -40°C ~ 105°C (TA) | 56-QFN-EP (8x8) | Multiple | |
Texas Instruments
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Converter, Digital Still Cameras | Surface Mount | 8 | -25°C ~ 85°C | 48-VQFN (6x6) | Adjustable | |
Linear Technology
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Controller, AMD | Surface Mount | 1 | 0°C ~ 70°C | 38-QFN (5x7) | 0.8V ~ 1.55V |
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