IMP1117 1A Adjustable/Fixed Low Dropout Linear Regulator
■The IMP1117-ADJ and IMP1117-1.2,-1.5,-1.8,-2.5,-2.85, -3.3 and-5 are low dropout three-terminal regulators with 1A output current capability. These devices have been optimized for low voltage where transient response and minimum input voltage are critical. The 2.85V version is designed specifically to be used in Active Terminators for SCSI bus.
■On-chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures.
■Unlike PNP type regulators where up to 10% of the output current is wasted as quiescent current, the quiescent cur-rent of the IMP1117 flows into the load, increasing efficiency.
■The IMP1117 series regulators are available in the industry-standard SOT-223 and TO-252 power packages.
●Key Features
■Low dropout voltage
■Load regulation: 0.2% typical
■Optimized for Low Voltage
■On-chip thermal limiting
■Standard SOT-223 and TO-252 packages
■Three-terminal adjustable or fixed low dropout 1.2V,1.5V,1.8V, 2.5V, 2.85V, 3.3V, 5V. Regulators
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IMP1117 、 IMP1117-ADJ 、 IMP1117-1.2 、 IMP1117-1.5 、 IMP1117-1.8 、 IMP1117-2.5 、 IMP1117-2.85 、 IMP1117-3.3 、 IMP1117-5 、 IMP1117 series 、 IMP1117AS12X/T 、 IMP1117AS15X/T 、 IMP1117AS18X/T 、 IMP1117AS25X/T 、 IMP1117AS285/T 、 IMP1117AS33/T 、 IMP1117AS5X/T 、 IMP1117ASX/T 、 IMP1117AD12X/T 、 IMP1117AD15X/T 、 IMP1117AD18X/T 、 IMP1117AD25X/T 、 IMP1117AD285/T 、 IMP1117AD33/T 、 IMP1117AD5X/T 、 IMP1117ADX/T |
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Adjustable Low Dropout Linear Regulator 、 low dropout three-terminal regulators 、 Fixed Low Dropout Linear Regulator |
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[ Active SCSI terminators ][ switching supplies ][ Battery chargers ][ Motherboard clock supplies ] |
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Datasheet |
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Please see the document for details |
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SOT-223;TO-252 |
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English Chinese Chinese and English Japanese |
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14th.Jul.12 |
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Revision:I |
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601 KB |
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